[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are 3 more small powerpc fixes that should still go into .16. One is a recent regression (MMCR2 business), the other is a trivial endian fix without which FW updates won't work on LE in IBM machines, and the 3rd one turns a BUG_ON into a WARN_ON which is definitely a LOT more friendly especially when the whole thing is about retrieving error logs ... Cheers, Ben. The following changes since commit 6f5405bc2ee0102bb3856e2cdea64ff415db2e0c: powerpc: use _GLOBAL_TOC for memmove (2014-07-22 15:56:04 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 396a34340cdf7373c00e3977db27d1a20ea65ebc: powerpc: Fix endianness of flash_block_list in rtas_flash (2014-07-28 11:30:54 +1000) Michael Ellerman (1): powerpc/perf: Fix MMCR2 handling for EBB Thomas Falcon (1): powerpc: Fix endianness of flash_block_list in rtas_flash Vasant Hegde (1): powerpc/powernv: Change BUG_ON to WARN_ON in elog code arch/powerpc/kernel/rtas_flash.c | 6 -- arch/powerpc/perf/core-book3s.c| 6 +++--- arch/powerpc/platforms/powernv/opal-elog.c | 4 ++-- 3 files changed, 9 insertions(+), 7 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here is a handful of powerpc fixes for 3.16. They are all pretty simple and self contained and should still make this release. Cheers, Ben. The following changes since commit f56029410a13cae3652d1f34788045c40a13ffc7: powerpc/perf: Never program book3s PMCs with values = 0x8000 (2014-07-11 13:50:47 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 6f5405bc2ee0102bb3856e2cdea64ff415db2e0c: powerpc: use _GLOBAL_TOC for memmove (2014-07-22 15:56:04 +1000) Aneesh Kumar K.V (1): powerpc: subpage_protect: Increase the array size to take care of 64TB Joel Stanley (1): powerpc: Disable doorbells on Power8 DD1.x Li Zhong (1): powerpc: use _GLOBAL_TOC for memmove Paul Mackerras (1): powerpc: Fix bugs in emulate_step() Tyrel Datwyler (1): powerpc/pseries: dynamically added OF nodes need to call of_node_init arch/powerpc/include/asm/cputable.h | 1 + arch/powerpc/include/asm/mmu-hash64.h | 3 ++- arch/powerpc/kernel/cputable.c| 20 arch/powerpc/lib/mem_64.S | 2 +- arch/powerpc/lib/sstep.c | 10 +- arch/powerpc/platforms/pseries/dlpar.c| 1 + arch/powerpc/platforms/pseries/reconfig.c | 1 + 7 files changed, 31 insertions(+), 7 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few more powerpc fixes for 3.16 There's a small series of 3 patches that fix saving/restoring MMUCR2 when using KVM without which perf goes completely bonkers in the host system. Another perf fix from Anton that's been rotting away in patchwork due to my poor eyesight, a couple of compile fixes, a little addition to the WSP removal by Michael (removing a bit more dead stuff) and a fix for an embarassing regression with our soft irq masking. Cheers, Ben. The following changes since commit 6663a4fa6711050036562ddfd2086edf735fae21: powerpc: Don't skip ePAPR spin-table CPUs (2014-06-25 13:10:49 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to f56029410a13cae3652d1f34788045c40a13ffc7: powerpc/perf: Never program book3s PMCs with values = 0x8000 (2014-07-11 13:50:47 +1000) Anton Blanchard (1): powerpc/perf: Never program book3s PMCs with values = 0x8000 Guenter Roeck (1): powerpc: Disable RELOCATABLE for COMPILE_TEST with PPC64 Joel Stanley (3): powerpc/kvm: Remove redundant save of SIER AND MMCR2 powerpc/perf: Add PPMU_ARCH_207S define powerpc/perf: Clear MMCR2 when enabling PMU Michael Ellerman (2): powerpc/cell: Fix compilation with CONFIG_COREDUMP=n powerpc: Clean up MMU_FTRS_A2 and MMU_FTR_TYPE_3E Preeti U Murthy (1): powerpc/powernv: Check for IRQHAPPENED before sleeping arch/powerpc/Kconfig | 3 ++- arch/powerpc/include/asm/mmu.h | 10 +- arch/powerpc/include/asm/perf_event_server.h | 3 +-- arch/powerpc/kernel/idle_power7.S| 2 +- arch/powerpc/kvm/book3s_hv_interrupts.S | 5 - arch/powerpc/mm/mmu_context_nohash.c | 12 +--- arch/powerpc/perf/core-book3s.c | 26 ++ arch/powerpc/perf/power8-pmu.c | 2 +- arch/powerpc/platforms/cell/spu_syscalls.c | 2 ++ arch/powerpc/platforms/cell/spufs/Makefile | 3 ++- arch/powerpc/platforms/cell/spufs/syscalls.c | 6 -- 11 files changed, 37 insertions(+), 37 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a handful or two of powerpc fixes and simple/trivial cleanups. A bunch of them fix ftrace with the new ABI v2 in Little Endian, the rest is a scattering of fairly simple things. Cheers, Ben. The following changes since commit 68986c9f0f4552c34c248501eb0c690553866d6e: Revert offb: Add palette hack for little endian (2014-06-16 19:45:45 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 6663a4fa6711050036562ddfd2086edf735fae21: powerpc: Don't skip ePAPR spin-table CPUs (2014-06-25 13:10:49 +1000) Benjamin Herrenschmidt (1): powerpc: Remove __arch_swab* Catalin Marinas (1): powerpc/kmemleak: Do not scan the DART table Gavin Shan (1): powerpc/kerenl: Enable EEH for IO accessors Laurent Dufour (1): powerpc/module: Fix TOC symbol CRC Michael Ellerman (9): powerpc: Remove ancient DEBUG_SIG code powerpc: Add ppc_global_function_entry() powerpc/ftrace: Fix typo in mask of opcode powerpc/ftrace: Fix inverted check of create_branch() powerpc/ftrace: Fix nop of modules on 64bit LE (ABIv2) powerpc/ftrace: Use pr_fmt() to namespace error messages powerpc/kprobes: Fix jprobes on ABI v2 (LE) selftests/powerpc: Use the test harness for the TM DSCR test powerpc/powernv: Remove OPAL v1 takeover Rasmus Villemoes (1): powerpc/macintosh/smu.c: Fix closing brace followed by if Rickard Strandqvist (1): powerpc/cell: cbe_thermal.c: Cleaning up a variable is of the wrong type Scott Wood (1): powerpc: Don't skip ePAPR spin-table CPUs arch/powerpc/Kconfig.debug | 1 - arch/powerpc/include/asm/code-patching.h | 11 ++ arch/powerpc/include/asm/opal.h| 29 --- arch/powerpc/include/asm/swab.h| 43 - arch/powerpc/kernel/ftrace.c | 52 +++-- arch/powerpc/kernel/iomap.c| 20 +- arch/powerpc/kernel/kprobes.c | 9 +- arch/powerpc/kernel/module_64.c| 11 +- arch/powerpc/kernel/prom.c | 7 - arch/powerpc/kernel/prom_init.c| 211 - arch/powerpc/kernel/prom_init_check.sh | 4 +- arch/powerpc/kernel/setup-common.c | 10 +- arch/powerpc/kernel/signal_32.c| 9 - arch/powerpc/kernel/signal_64.c| 9 - arch/powerpc/platforms/cell/cbe_thermal.c | 2 +- arch/powerpc/platforms/powernv/Makefile| 2 +- arch/powerpc/platforms/powernv/opal-takeover.S | 140 -- arch/powerpc/sysdev/dart_iommu.c | 5 + drivers/macintosh/smu.c| 3 +- tools/testing/selftests/powerpc/tm/Makefile| 2 +- .../testing/selftests/powerpc/tm/tm-resched-dscr.c | 14 +- 21 files changed, 93 insertions(+), 501 deletions(-) delete mode 100644 arch/powerpc/platforms/powernv/opal-takeover.S ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! This is a single revert for a patch I should have never merged in the first place had I reviewed things with a clear mind at the time :-( Cheers, Ben. The following changes since commit 7171511eaec5bf23fb06078f59784a3a0626b38f: Linux 3.16-rc1 (2014-06-15 17:45:28 -1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git next for you to fetch changes up to 68986c9f0f4552c34c248501eb0c690553866d6e: Revert offb: Add palette hack for little endian (2014-06-16 19:45:45 +1000) Benjamin Herrenschmidt (1): Revert offb: Add palette hack for little endian drivers/video/fbdev/offb.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here's just one trivial patch to wire up sys_renameat2 which I seem to have completely missed so far. (My test build scripts fwd me warnings but miss the ones generated for missing syscalls). Cheers, Ben. The following changes since commit 011e4b02f1da156ac7fea28a9da878f3c23af739: powerpc, kexec: Fix Processor X is stuck issue during kexec from ST mode (2014-05-28 13:24:26 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 8212f58a9b151d842fa60a70f354e43c61fad839: powerpc: Wire renameat2() syscall (2014-06-02 09:24:27 +1000) Benjamin Herrenschmidt (1): powerpc: Wire renameat2() syscall arch/powerpc/include/asm/systbl.h | 1 + arch/powerpc/include/asm/unistd.h | 2 +- arch/powerpc/include/uapi/asm/unistd.h | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here's a pair of powerpc fixes for 3.15 which are also going to stable. One's a fix for building with newer binutils (the problem currently only affects the BookE kernels but the affected macro might come back into use on BookS platforms at any time). Unfortunately, the binutils maintainer did a backward incompatible change to a construct that we use so we have to add Makefile check. The other one is a fix for CPUs getting stuck in kexec when running single threaded. Since we routinely use kexec on power (including in our newer bootloaders), I deemed that important enough. Cheers, Ben. The following changes since commit 8050936caf125fbe54111ba5e696b68a360556ba: powerpc: irq work racing with timer interrupt can result in timer interrupt hang (2014-05-12 14:29:28 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 011e4b02f1da156ac7fea28a9da878f3c23af739: powerpc, kexec: Fix Processor X is stuck issue during kexec from ST mode (2014-05-28 13:24:26 +1000) Guenter Roeck (1): powerpc: Fix 64 bit builds with binutils 2.24 Srivatsa S. Bhat (1): powerpc, kexec: Fix Processor X is stuck issue during kexec from ST mode arch/powerpc/Makefile | 4 +++- arch/powerpc/include/asm/ppc_asm.h | 7 ++- arch/powerpc/kernel/machine_kexec_64.c | 2 +- kernel/kexec.c | 8 4 files changed, 18 insertions(+), 3 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! [ This is a resent of Wed. email in case you missed it while away ] Here are a couple of fixes for 3.15. One from Anton fixes a nasty regression I introduced when trying to fix a loss of irq_work whose consequences is that we can completely lose timer interrupts on a CPU... not pretty. The other one is a change to our PCIe reset hook to use a firmware call instead of direclnet config space accesses to trigger a fundamental reset on the root port. This is necessary so that the FW gets a chance to disable the link down error monitoring, which would otherwise trip and cause subsequent fatal EEH error. Cheers, Ben. The following changes since commit e4565362c7adc31201135c4b6d649fc1bdc3bf20: powerpc/4xx: Fix section mismatch in ppc4xx_pci.c (2014-04-28 16:32:53 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 8050936caf125fbe54111ba5e696b68a360556ba: powerpc: irq work racing with timer interrupt can result in timer interrupt hang (2014-05-12 14:29:28 +1000) Anton Blanchard (1): powerpc: irq work racing with timer interrupt can result in timer interrupt hang Gavin Shan (1): powerpc/powernv: Reset root port in firmware arch/powerpc/kernel/time.c| 3 --- arch/powerpc/platforms/powernv/eeh-ioda.c | 3 ++- 2 files changed, 2 insertions(+), 4 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a couple of fixes for 3.15. One from Anton fixes a nasty regression I introduced when trying to fix a loss of irq_work whose consequences is that we can completely lose timer interrupts on a CPU... not pretty. The other one is a change to our PCIe reset hook to use a firmware call instead of direct config space accesses to trigger a fundamental reset on the root port. This is necessary so that the FW gets a chance to disable the link down error monitoring, which would otherwise trip and cause subsequent fatal EEH error. Cheers, Ben. The following changes since commit e4565362c7adc31201135c4b6d649fc1bdc3bf20: powerpc/4xx: Fix section mismatch in ppc4xx_pci.c (2014-04-28 16:32:53 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 8050936caf125fbe54111ba5e696b68a360556ba: powerpc: irq work racing with timer interrupt can result in timer interrupt hang (2014-05-12 14:29:28 +1000) Anton Blanchard (1): powerpc: irq work racing with timer interrupt can result in timer interrupt hang Gavin Shan (1): powerpc/powernv: Reset root port in firmware arch/powerpc/kernel/time.c| 3 --- arch/powerpc/platforms/powernv/eeh-ioda.c | 3 ++- 2 files changed, 2 insertions(+), 4 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here is a bunch of post-merge window fixes that have been accumulating in patchwork while I was on vacation or buried under other stuff last week. We have the now usual batch of LE fixes from Anton (sadly some new stuff that went into this merge window had endian issues, we'll try to make sure we do better next time) Some fixes and cleanups to the new 24x7 performance monitoring stuff (mostly typos and cleaning up printk's) A series of fixes for an issue with our runlatch bit, which wasn't set properly for offlined threads/cores and under KVM, causing potentially some counters to misbehave along with possible power management issues. A fix for kexec nasty race where the new kernel wouldn't see the secondary processors having reached back into firmware in time. And finally a few other misc (and pretty simple) bug fixes. Cheers, Ben. The following changes since commit a798c10faf62a505d24e5f6213fbaf904a39623f: Linux 3.15-rc2 (2014-04-20 11:08:50 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to e4565362c7adc31201135c4b6d649fc1bdc3bf20: powerpc/4xx: Fix section mismatch in ppc4xx_pci.c (2014-04-28 16:32:53 +1000) Alistair Popple (1): powerpc/4xx: Fix section mismatch in ppc4xx_pci.c Aneesh Kumar K.V (1): powerpc/mm: Fix tlbie to add AVAL fields for 64K pages Anton Blanchard (11): powerpc/powernv: Fix little endian issues in OPAL flash code powerpc/powernv: Use uint64_t instead of size_t in OPAL APIs powerpc/powernv: Remove some OPAL function declaration duplication powerpc/powernv: Fix little endian issues with opal_do_notifier calls powerpc/powernv: Fix little endian issues in OPAL error log code powerpc/powernv: Create OPAL sglist helper functions and fix endian issues powerpc/powernv: Fix little endian issues in OPAL dump code powerpc: Rename duplicate COMMAND_LINE_SIZE define powerpc: Bump COMMAND_LINE_SIZE to 2048 powerpc: Bump BOOT_COMMAND_LINE_SIZE to 2048 powerpc: Fix error return in rtas_flash module init Benjamin Herrenschmidt (1): powerpc/powernv: Fix kexec races going back to OPAL Cody P Schafer (6): powerpc/perf/hv_24x7: Probe errors changed to pr_debug(), padding fixed powerpc/perf/hv_gpci: Probe failures use pr_debug(), and padding reduced powerpc/perf/hv-gpci: Make device attr static powerpc/perf/hv-24x7: Use (unsigned long) not (u32) values when calling plpar_hcall_norets() powerpc/perf/hv-24x7: Remove [static 4096], sparse chokes on it powerpc/perf/hv-24x7: Catalog version number is be64, not be32 Jeff Mahoney (1): powerpc: Export flush_icache_range Joel Stanley (5): powerpc/powernv: Fix sysparam sysfs error handling powerpc/powernv: Use ssize_t for sysparam return values powerpc/powernv: Check sysfs size before copying powerpc/powernv: Fix typos in sysparam code powerpc/powernv: Check sysparam size before creation Li Zhong (2): powerpc: Fix Oops in rtas_stop_self() powerpc/pseries: Protect remove_memory() with device hotplug lock Preeti U Murthy (3): ppc/powernv: Set the runlatch bits correctly for offline cpus ppc/kvm: Set the runlatch bit of a CPU just before starting guest ppc/kvm: Clear the runlatch bit of a vcpu before napping Wei Yang (2): powerpc/powernv: Reduce multi-hit of iommu_add_device() powerpc/powernv: Release the refcount for pci_dev arch/powerpc/boot/main.c| 8 +- arch/powerpc/boot/ops.h | 2 +- arch/powerpc/boot/ps3.c | 4 +- arch/powerpc/include/asm/opal.h | 42 - arch/powerpc/include/uapi/asm/setup.h | 7 +- arch/powerpc/kernel/ppc_ksyms.c | 1 + arch/powerpc/kernel/rtas_flash.c| 2 +- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 18 +++- arch/powerpc/mm/hash_native_64.c| 38 arch/powerpc/perf/hv-24x7.c | 35 --- arch/powerpc/perf/hv-gpci.c | 6 +- arch/powerpc/platforms/powernv/opal-dump.c | 94 +++ arch/powerpc/platforms/powernv/opal-elog.c | 11 ++- arch/powerpc/platforms/powernv/opal-flash.c | 118 ++-- arch/powerpc/platforms/powernv/opal-sysparam.c | 32 +-- arch/powerpc/platforms/powernv/opal.c | 69 +- arch/powerpc/platforms/powernv/pci-ioda.c | 3 +- arch/powerpc/platforms/powernv/setup.c | 48 +- arch/powerpc/platforms/powernv/smp.c| 3 + arch/powerpc/platforms/pseries/hotplug-cpu.c| 5 +- arch/powerpc/platforms/pseries/hotplug-memory.c | 10 +- arch/powerpc/sysdev/ppc4xx_pci.c| 2 +- 22 files
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few more powerpc things for you. So you'll find here the conversion of the two new firmware sysfs interfaces to the new API for self-removing files that Greg and Tejun introduced, so they can finally remove the old one. I'm also reverting the hwmon driver for powernv. I shouldn't have merged it, I got a bit carried away here. I hadn't realized it was never CCed to the relevant maintainer(s) and list(s), and happens to have some issues so I'm taking it out and it will come back via the proper channels. The rest is a bunch of LE fixes (argh, some of the new stuff was broken on LE, I really need to start testing LE myself !) and various random fixes here and there. Finally one bit that's not strictly a fix, which is the HVC OPAL change to kick the HVC thread when the firmware tells us there is new incoming data. I don't feel like waiting for this one, it's simple enough, and it makes a big difference in console responsiveness which is good for my nerves. Cheers, Ben. The following changes since commit 18a1a7a1d862ae0794a0179473d08a414dd49234: Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile (2014-04-06 08:11:57 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to cc4f265ad9a37bdb1846c45eebe454c382f31d67: powerpc/powernv Adapt opal-elog and opal-dump to new sysfs_remove_file_self (2014-04-09 13:51:50 +1000) Aneesh Kumar K.V (1): powerpc/mm: NUMA pte should be handled via slow path in get_user_pages_fast() Anton Blanchard (3): powerpc/powernv: Fix endian issues with OPAL async code powerpc/powernv: Fix endian issues with sensor code powerpc: Add lq/stq emulation Benjamin Herrenschmidt (8): powerpc: Adjust CPU_FTR_SMT on all platforms powerpc: Make boot_cpuid common between 32 and 64-bit powerpc/prom: early_init_dt_scan_cpus() updates cpu features only once powerpc/ppc64: Gracefully handle early interrupts powerpc/ppc64: Do not turn AIL (reloc-on interrupts) too early powerpc/powernv: Add opal_notifier_unregister() and export to modules tty/hvc_opal: Kick the HVC thread on OPAL console events Revert powerpc/powernv: hwmon driver for power values, fan rpm and temperature Greg Kurz (1): powerpc/le: Enable RTAS events support Joe Perches (1): powerpc: Convert last uses of __FUNCTION__ to __func__ Joel Stanley (2): powerpc/powernv: Add OPAL message log interface powerpc/powernv: Add invalid OPAL call Li Zhong (1): powerpc: Use of_node_init() for the fakenode in msi_bitmap.c Mahesh Salgaonkar (1): powerpc/book3s: Fix mc_recoverable_range buffer overrun issue. Michael Neuling (3): powerpc/tm: Disable IRQ in tm_recheckpoint powerpc: Remove dead code in sycall entry powerpc/opal: Add missing include Michael Wang (1): power, sched: stop updating inside arch_update_cpu_topology() when nothing to be update Monam Agarwal (1): arch/powerpc: Use RCU_INIT_POINTER(x, NULL) in platforms/cell/spu_syscalls.c Stephen Chivers (1): powerpc: Correct emulated mtfsf instruction Stewart Smith (1): powerpc/powernv Adapt opal-elog and opal-dump to new sysfs_remove_file_self Tony Breeds (1): powerpc/le: Avoid creatng R_PPC64_TOCSAVE relocations for modules. arch/powerpc/Makefile | 1 + arch/powerpc/include/asm/emulated_ops.h| 1 + arch/powerpc/include/asm/opal.h| 19 +- arch/powerpc/include/asm/rtas.h| 127 -- arch/powerpc/kernel/align.c| 52 ++- arch/powerpc/kernel/cpu_setup_power.S | 2 - arch/powerpc/kernel/exceptions-64s.S | 8 - arch/powerpc/kernel/paca.c | 3 +- arch/powerpc/kernel/process.c | 34 +- arch/powerpc/kernel/prom.c | 58 +-- arch/powerpc/kernel/rtas.c | 15 +- arch/powerpc/kernel/rtasd.c| 24 +- arch/powerpc/kernel/setup-common.c | 3 + arch/powerpc/kernel/setup_32.c | 2 - arch/powerpc/kernel/setup_64.c | 28 +- arch/powerpc/kernel/signal_32.c| 2 + arch/powerpc/kernel/signal_64.c| 2 + arch/powerpc/kernel/tm.S | 2 +- arch/powerpc/kernel/traps.c| 1 + arch/powerpc/math-emu/mtfsf.c | 58 ++- arch/powerpc/mm/gup.c | 13 + arch/powerpc/mm/numa.c | 15 + arch/powerpc/platforms/cell/spu_syscalls.c | 2 +- arch/powerpc/platforms/powernv/Makefile| 1 + arch/powerpc/platforms/powernv/opal-async.c| 7 +- arch/powerpc/platforms/powernv/opal-dump.c | 9 +-
[git pull] Please pull powerpc.git merge branch
Hi Linus !
This time around, the powerpc merges are going to be a little bit
more complicated than usual.
This is the main pull request with most of the work for this merge
window. I will describe it a bit more further down.
There is some additional cpuidle driver work, however I haven't included
it in this tree as it depends on some work in tip/timer-core which
Thomas accidentally forgot to put in a topic branch. Since I didn't want
to carry all of that tip timer stuff in powerpc -next, I setup a
separate branch on top of Thomas tree with just that cpuidle driver in
it, and Stephen has been carrying that in next separately for a while
now. I'll send a separate pull request for it.
Additionally, two new pieces in this tree add users for a sysfs API
that Tejun and Greg have been deprecating in drivers-core-next.
Thankfully Greg reverted the patch that removes the old API so this
merge can happen cleanly, but once merged, I will send a patch adjusting
our new code to the new API so that Greg can send you the removal patch.
Now as for the content of this branch, we have a lot of perf work for
power8 new counters including support for our new nest counters
(also called 24x7) under pHyp (not natively yet).
We have new functionality when running under the OPAL firmware
(non-virtualized or KVM host), such as access to the firmware error logs
and service processor dumps, system parameters and sensors, along with
a hwmon driver for the latter.
There's also a bunch of bug fixes accross the board, some LE fixes,
and a nice set of selftests for validating our various types of
copy loops.
On the Freescale side, we see mostly new chip/board revisions, some
clock updates, better support for machine checks and debug exceptions,
etc...
Cheers,
Ben.
The following changes since commit a5b2cf5b1af424ee3dd9e3ce6d5cea18cb927e67:
powerpc: Align p_dyn, p_rela and p_st symbols (2014-03-07 13:50:19 +1100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git next
for you to fetch changes up to cd427485357c0c4b99f69719251baacf25946e11:
Merge remote-tracking branch 'scott/next' into next (2014-03-24 10:26:10
+1100)
Aneesh Kumar K.V (2):
powerpc/mm: Make sure a local_irq_disable prevent a parallel THP split
powerpc/defconfigs: Enable THP in pseries defconfig
Anshuman Khandual (2):
powerpc/perf: Make some new raw event codes available in sysfs
powerpc/perf: Define perf_event_print_debug() to print PMU register values
Anton Blanchard (2):
powerpc: Use default set of netfilter modules
(CONFIG_NETFILTER_ADVANCED=n)
powerpc/compat: 32-bit little endian machine name is ppcle, not ppc
Benjamin Herrenschmidt (2):
powerpc/pseries: Don't try to register pseries cpu hotplug on non-pseries
Merge remote-tracking branch 'scott/next' into next
Benjamin Krill (1):
powerpc/book3e: Fix check for linear mapping in TLB miss handler
Brandon Stewart (1):
macintosh/adb: Fixed some coding style problems
Cody P Schafer (10):
sysfs: create bin_attributes under the requested group
powerpc: Add hvcalls for 24x7 and gpci (Get Performance Counter Info)
powerpc/perf: Add hv_gpci interface header
powerpc/perf: Add 24x7 interface headers
powerpc/perf: Add a shared interface to get gpci version and capabilities
powerpc/perf: Add macros for defining event fields formats
powerpc/perf: Add support for the hv gpci (get performance counter info)
interface
powerpc/perf: Add support for the hv 24x7 interface
powerpc/perf: Add kconfig option for hypervisor provided counters
powerpc/perf/hv_{gpci, 24x7}: Add documentation of device attributes
Greg Kurz (1):
powerpc/le: Big endian arguments for ppc_rtas()
Haren Myneni (2):
powerpc/pseries: Device tree should only be updated once after
suspend/migrate
powerpc/pseries: Update dynamic cache nodes for suspend/resume operation
Josh Boyer (1):
powerpc: Update ppc4xx maintainer
Li Zhong (1):
powerpc: Revert c6102609 and replace it with the correct fix for vio dma
mask setting
Luis Henriques (1):
powerpc/kconfig: Remove TSI108_BRIDGE duplicates
Mahesh Salgaonkar (2):
powerpc/book3s: Recover from MC in sapphire on SCOM read via MMIO.
powerpc/book3s: Fix CFAR clobbering issue in machine check handler.
Michael Ellerman (9):
selftests/powerpc: Import Anton's memcpy / copy_tofrom_user tests
powerpc: Add a cpu feature CPU_FTR_PMAO_BUG
powerpc/perf: Add lost exception workaround
powerpc/perf: Reject EBB events which specify a sample_type
powerpc/perf: Clean up the EBB hash defines a little
powerpc/perf: Avoid mutating event in power8_get_constraint()
powerpc/perf: Add BHRB constraint and IFM MMCRA handling for EBB
powerpc/perf: Enable BHRB access for EBB events
Re: [git pull] Please pull powerpc.git merge branch
On Wed, 2014-04-02 at 10:34 +1100, Benjamin Herrenschmidt wrote: Hi Linus ! This time around, the powerpc merges are going to be a little bit more complicated than usual. Looks like I sent this one twice, one with merge and one with next in the subject. They are otherwise identical (it's next really). I though I had cancelled the sending of the first one with the bad subject but it looks like my mailer was faster than me. Cheers, Ben. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a couple of powerpc fixes for 3.14. One is (another !) nasty TM problem, we can crash the kernel by forking inside a transaction. The other one is a simple fix for an alignment issue which can hurt in LE mode. Cheers, Ben. The following changes since commit e0cf957614976896111e676e5134ac98ee227d3d: powerpc/powernv: Fix indirect XSCOM unmangling (2014-02-28 19:15:49 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to a5b2cf5b1af424ee3dd9e3ce6d5cea18cb927e67: powerpc: Align p_dyn, p_rela and p_st symbols (2014-03-07 13:50:19 +1100) Anton Blanchard (1): powerpc: Align p_dyn, p_rela and p_st symbols Michael Neuling (1): powerpc/tm: Fix crash when forking inside a transaction arch/powerpc/kernel/process.c | 9 + arch/powerpc/kernel/reloc_64.S | 1 + 2 files changed, 10 insertions(+) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus !
Here are a few more powerpc fixes for 3.14. Most of these are also
CC'ed to stable and fix bugs in new functionality introduced in
the last 2 or 3 versions.
The following changes since commit 66f9af83e56bfa12964d251df9d60fb571579913:
powerpc/eeh: Disable EEH on reboot (2014-02-17 11:19:39 +1100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge
for you to fetch changes up to e0cf957614976896111e676e5134ac98ee227d3d:
powerpc/powernv: Fix indirect XSCOM unmangling (2014-02-28 19:15:49 +1100)
Benjamin Herrenschmidt (2):
powerpc/powernv: Fix opal_xscom_{read,write} prototype
powerpc/powernv: Fix indirect XSCOM unmangling
Gavin Shan (2):
powerpc/powernv: Dump PHB diag-data immediately
powerpc/powernv: Refactor PHB diag-data dump
Laurent Dufour (1):
powerpc/crashdump : Fix page frame number check in copy_oldmem_page
Liu Ping Fan (1):
powerpc/ftrace: bugfix for test_24bit_addr
Paul Mackerras (1):
powerpc: Increase stack redzone for 64-bit userspace to 512 bytes
Tony Breeds (1):
powerpc/le: Ensure that the 'stop-self' RTAS token is handled correctly
arch/powerpc/include/asm/compat.h| 5 +-
arch/powerpc/include/asm/opal.h | 4 +-
arch/powerpc/include/asm/ptrace.h| 16 +-
arch/powerpc/kernel/crash_dump.c | 8 +-
arch/powerpc/kernel/ftrace.c | 1 +
arch/powerpc/kernel/signal_64.c | 4 +-
arch/powerpc/platforms/powernv/eeh-ioda.c| 96 ++--
arch/powerpc/platforms/powernv/opal-xscom.c | 21 +--
arch/powerpc/platforms/powernv/pci.c | 220 +++
arch/powerpc/platforms/pseries/hotplug-cpu.c | 22 +--
10 files changed, 219 insertions(+), 178 deletions(-)
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[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are some more powerpc fixes for 3.14 The main one is a nasty issue with the NUMA balancing support which requires a small generic change and the addition of a new accessor to set _PAGE_NUMA. Both have been reviewed and acked by Mel and Rik. The changelog should have plenty of details but basically, without this fix, we get random user segfaults and/or corruptions due to missing TLB/hash flushes. Aneesh series of 3 patches fixes it. We have some vDSO vs. perf fixes from Anton, some small EEH fixes from Gavin, a ppc32 regression vs. the stack overflow detector, and a fix for the way we handle PCIe host bridge speed settings on pseries (which is needed for proper operations of AMD graphics cards on Power8). Cheers, Ben. The following changes since commit cd15b048445d0a54f7147c35a86c5a16ef231554: powerpc/powernv: Add iommu DMA bypass support for IODA2 (2014-02-11 16:07:37 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 66f9af83e56bfa12964d251df9d60fb571579913: powerpc/eeh: Disable EEH on reboot (2014-02-17 11:19:39 +1100) Aneesh Kumar K.V (3): powerpc/mm: Add new set flag argument to pte/pmd update function mm: Dirty accountable change only apply to non prot numa case mm: Use ptep/pmdp_set_numa() for updating _PAGE_NUMA bit Anton Blanchard (2): powerpc: Link VDSOs at 0x0 powerpc: Use unstripped VDSO image for more accurate profiling data Gavin Shan (3): powerpc/powernv: Rework EEH reset powerpc/eeh: Cleanup on eeh_subsystem_enabled powerpc/eeh: Disable EEH on reboot Kevin Hao (1): powerpc: Set the correct ksp_limit on ppc32 when switching to irq stack Kleber Sacilotto de Souza (2): powerpc/pseries: Fix regression on PCI link speed powerpc/pseries: Add Gen3 definitions for PCIE link speed arch/powerpc/include/asm/eeh.h | 21 +-- arch/powerpc/include/asm/hugetlb.h | 2 +- arch/powerpc/include/asm/pgtable-ppc64.h | 26 +++ arch/powerpc/include/asm/pgtable.h | 22 arch/powerpc/include/asm/vdso.h | 6 ++--- arch/powerpc/kernel/eeh.c| 32 ++- arch/powerpc/kernel/misc_32.S| 5 +++- arch/powerpc/kernel/vdso32/vdso32_wrapper.S | 2 +- arch/powerpc/kernel/vdso64/vdso64_wrapper.S | 2 +- arch/powerpc/mm/pgtable_64.c | 12 + arch/powerpc/mm/subpage-prot.c | 2 +- arch/powerpc/platforms/powernv/eeh-ioda.c| 32 +-- arch/powerpc/platforms/powernv/eeh-powernv.c | 2 +- arch/powerpc/platforms/pseries/eeh_pseries.c | 2 +- arch/powerpc/platforms/pseries/pci.c | 22 +++- include/asm-generic/pgtable.h| 39 mm/huge_memory.c | 9 ++- mm/mprotect.c| 25 ++ 18 files changed, 172 insertions(+), 91 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here is some powerpc goodness for -rc2. Arguably -rc1 material more than -rc2 but I was travelling (again !) It's mostly bug fixes including regressions, but there are a couple of new things that I decided to drop-in. One is a straightforward patch from Michael to add a bunch of P8 cache events to perf. The other one is a patch by myself to add the direct DMA (iommu bypass) for PCIe on Power8 for 64-bit capable devices. This has been around for a while, I had lost track of it. However it's been in our internal kernels we use for testing P8 already and it affects only P8 related code. Since P8 is still unreleased the risk is pretty much nil at this point. Cheers, Ben. The following changes since commit b28a960c42fcd9cfc987441fa6d1c1a471f0f9ed: Linux 3.14-rc2 (2014-02-09 18:15:47 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to cd15b048445d0a54f7147c35a86c5a16ef231554: powerpc/powernv: Add iommu DMA bypass support for IODA2 (2014-02-11 16:07:37 +1100) Anshuman Khandual (1): powerpc/perf: Configure BHRB filter before enabling PMU interrupts Anton Blanchard (1): powerpc: Fix endian issues in kexec and crash dump code Benjamin Herrenschmidt (1): powerpc/powernv: Add iommu DMA bypass support for IODA2 Kevin Hao (1): powerpc/ppc32: Fix the bug in the init of non-base exception stack for UP Laurent Dufour (1): powerpc/relocate fix relocate processing in LE mode Mahesh Salgaonkar (2): powerpc/pseries: Disable relocation on exception while going down during crash. powerpc: Fix kdump hang issue on p8 with relocation on exception enabled. Michael Ellerman (5): powerpc/perf: Add Power8 cache TLB events powerpc/pseries: Select ARCH_RANDOM on pseries powerpc/xmon: Don't loop forever in get_output_lock() powerpc/xmon: Fix timeout loop in get_output_lock() powerpc/xmon: Don't signal we've entered until we're finished printing Nathan Fontenot (1): crypto/nx/nx-842: Fix handling of vmalloc addresses Paul Gortmaker (1): powerpc: Fix build failure in sysdev/mpic.c for MPIC_WEIRD=y Thadeu Lima de Souza Cascardo (1): powerpc/eeh: Drop taken reference to driver on eeh_rmv_device arch/powerpc/include/asm/dma-mapping.h| 1 + arch/powerpc/include/asm/iommu.h | 1 + arch/powerpc/include/asm/sections.h | 12 +++ arch/powerpc/kernel/dma.c | 10 ++- arch/powerpc/kernel/eeh_driver.c | 8 +- arch/powerpc/kernel/iommu.c | 12 +++ arch/powerpc/kernel/irq.c | 5 ++ arch/powerpc/kernel/machine_kexec.c | 14 ++- arch/powerpc/kernel/machine_kexec_64.c| 6 +- arch/powerpc/kernel/reloc_64.S| 4 +- arch/powerpc/kernel/setup_32.c| 5 ++ arch/powerpc/mm/hash_utils_64.c | 14 +++ arch/powerpc/perf/core-book3s.c | 5 +- arch/powerpc/perf/power8-pmu.c| 144 ++ arch/powerpc/platforms/powernv/pci-ioda.c | 84 + arch/powerpc/platforms/powernv/pci.c | 10 +++ arch/powerpc/platforms/powernv/pci.h | 6 +- arch/powerpc/platforms/powernv/powernv.h | 8 ++ arch/powerpc/platforms/powernv/setup.c| 9 ++ arch/powerpc/platforms/pseries/Kconfig| 1 + arch/powerpc/platforms/pseries/setup.c| 3 +- arch/powerpc/sysdev/mpic.c| 38 arch/powerpc/xmon/xmon.c | 24 +++-- drivers/crypto/nx/nx-842.c| 29 +++--- 24 files changed, 398 insertions(+), 55 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! This is the patch that I had sent after -rc8 and which we decided to wait before merging. It's based on a different tree than my -next branch (it needs some pre-reqs that were in -rc4 or so while my -next is based on -rc1) so I left it as a separate branch for your to pull. It's identical to the request I did 2 or 3 weeks back. This fixes crashes in mremap with THP on powerpc. The fix however requires a small change in the generic code. It moves a condition into a helper we can override from the arch which is harmless, but it *also* slightly changes the order of the set_pmd and the withdraw deposit, which should be fine according to Kirill (who wrote that code) but I agree -rc8 is a bit late... It was acked by Kirill and Andrew told me to just merge it via powerpc. Cheers, Ben. The following changes since commit a6da83f98267bc8ee4e34aa899169991eb0ceb93: Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc (2014-01-13 10:59:05 +0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to b3084f4db3aeb991c507ca774337c7e7893ed04f: powerpc/thp: Fix crash on mremap (2014-01-15 15:46:38 +1100) Aneesh Kumar K.V (1): powerpc/thp: Fix crash on mremap arch/powerpc/include/asm/pgtable-ppc64.h | 14 ++ include/asm-generic/pgtable.h| 12 mm/huge_memory.c | 14 +- 3 files changed, 31 insertions(+), 9 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Wed, Jan 15, 2014 at 12:01 PM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: My original intend was to put it in powerpc-next and then shoot it to stable, but it got a tad annoying (due to churn it needs to be applied at least on rc4 or later while my next is at rc1 and clean that way), so I put it in the merge branch. Quite frankly, I'll prefer to not merge it now, and then 3.13 will get it from stable, when it does things like this. Partly because it fixes a power-only bug, but potentially changes non-power behavior. If it was all in arch/powerpc, I wouldn't mind. Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Wed, 2014-01-15 at 15:05 +0700, Linus Torvalds wrote: On Wed, Jan 15, 2014 at 12:01 PM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: My original intend was to put it in powerpc-next and then shoot it to stable, but it got a tad annoying (due to churn it needs to be applied at least on rc4 or later while my next is at rc1 and clean that way), so I put it in the merge branch. Quite frankly, I'll prefer to not merge it now, and then 3.13 will get it from stable, when it does things like this. Partly because it fixes a power-only bug, but potentially changes non-power behavior. If it was all in arch/powerpc, I wouldn't mind. Right, I wasn't too comfortable either. I'll resend the pull request after the merge window is open. Cheers, Ben. Linus -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! So you make the call onto whether taking that one now or waiting for the merge window. It's a bug fix for a crash in mremap that occurs on powerpc with THP enabled. The fix however requires a small change in the generic code. It moves a condition into a helper we can override from the arch which is harmless, but it *also* slightly changes the order of the set_pmd and the withdraw deposit, which should be fine according to Kirill (who wrote that code) but I agree -rc8 is a bit late... It was acked by Kirill and Andrew told me to just merge it via powerpc. My original intend was to put it in powerpc-next and then shoot it to stable, but it got a tad annoying (due to churn it needs to be applied at least on rc4 or later while my next is at rc1 and clean that way), so I put it in the merge branch. From there, you tell me if you want to take it now, if not, I'll send you that branch along with my normal next one after you open the merge window. Cheers, Ben. The following changes since commit a6da83f98267bc8ee4e34aa899169991eb0ceb93: Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc (2014-01-13 10:59:05 +0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to b3084f4db3aeb991c507ca774337c7e7893ed04f: powerpc/thp: Fix crash on mremap (2014-01-15 15:46:38 +1100) Aneesh Kumar K.V (1): powerpc/thp: Fix crash on mremap arch/powerpc/include/asm/pgtable-ppc64.h | 14 ++ include/asm-generic/pgtable.h| 12 mm/huge_memory.c | 14 +- 3 files changed, 31 insertions(+), 9 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here's one regression fix for 3.13 that I would appreciate if you could still pull in. It was an interesting one to debug, basically it's an old bug that got somewhat exposed by new code breaking the boot on PA Semi boards (yes, it does appear that some people are still using these !). Cheers, Ben. The following changes since commit f991db1cf1bdca43675b5d2df0af991719727029: Merge remote-tracking branch 'agust/merge' into merge (2013-12-30 14:48:27 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 10348f5976830e5d8f74e8abb04a9a057a5e8478: powerpc: Check return value of instance-to-package OF call (2014-01-13 09:49:17 +1100) Benjamin Herrenschmidt (1): powerpc: Check return value of instance-to-package OF call arch/powerpc/kernel/prom_init.c | 22 +- 1 file changed, 13 insertions(+), 9 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few more powerpc fixes for 3.13. A bit more endian problems found during testing of 3.13 and a few other simple fixes and regressions fixes. Cheers, Ben. The following changes since commit 803c2d2f84da9dc2619449994af34d27148ab20d: powerpc/powernv: Fix OPAL LPC access in Little Endian (2013-12-13 15:55:15 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to f991db1cf1bdca43675b5d2df0af991719727029: Merge remote-tracking branch 'agust/merge' into merge (2013-12-30 14:48:27 +1100) Anton Blanchard (1): powerpc: Align p_end Brian W Hart (2): powernv/eeh: Fix possible buffer overrun in ioda_eeh_phb_diag() powernv/eeh: Add buffer for P7IOC hub error data Gerhard Sittig (1): powerpc/512x: dts: remove misplaced IRQ spec from 'soc' node (5125) Matteo Facchinetti (1): powerpc/512x: dts: disable MPC5125 usb module Michael Neuling (1): powerpc: Fix bad stack check in exception entry Olof Johansson (1): powerpc: Fix alignment of secondary cpu spin vars Paul E. McKenney (1): powerpc: Make 64-bit non-VMX __copy_tofrom_user bi-endian Rajesh B Prathipati (1): powerpc: Make unaligned accesses endian-safe for powerpc arch/powerpc/boot/dts/mpc5125twr.dts | 6 +++- arch/powerpc/include/asm/exception-64s.h | 2 +- arch/powerpc/include/asm/unaligned.h | 7 +++- arch/powerpc/kernel/head_64.S | 2 ++ arch/powerpc/lib/copyuser_64.S| 53 ++- arch/powerpc/platforms/powernv/eeh-ioda.c | 20 +++- arch/powerpc/platforms/powernv/pci.h | 4 ++- 7 files changed, 60 insertions(+), 34 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are some more powerpc fixes for 3.13. Uli's patch fixes a regression in ptrace caused by a mis-merge of a previous LE patch. The rest are all more endian fixes, all fairly trivial, found during testing of 3.13-rc's. Cheers, Ben. The following changes since commit e641eb03ab2b0f065fa5e64b4202fb5b0441b427: powerpc: Fix up the kdump base cap to 128M (2013-12-10 11:28:39 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 803c2d2f84da9dc2619449994af34d27148ab20d: powerpc/powernv: Fix OPAL LPC access in Little Endian (2013-12-13 15:55:15 +1100) Anton Blanchard (8): powerpc: Fix endian issue in setup-common.c powerpc: Fix topology core_id endian issue on LE builds powerpc/pseries: Fix endian issues in /proc/ppc64/lparcfg powerpc/pseries: Fix endian issues in nvram code powerpc/pseries: Fix PCIE link speed endian issue powerpc/pseries: Fix endian issues in MSI code powerpc: Fix endian issues in crash dump code powerpc/powernv: Fix endian issue in opal_xscom_read Benjamin Herrenschmidt (1): powerpc/powernv: Fix OPAL LPC access in Little Endian Ulrich Weigand (1): powerpc: PTRACE_PEEKUSR always returns FPR0 arch/powerpc/include/asm/opal.h | 4 +-- arch/powerpc/kernel/crash_dump.c| 6 ++-- arch/powerpc/kernel/ptrace.c| 4 +-- arch/powerpc/kernel/setup-common.c | 4 +-- arch/powerpc/kernel/smp.c | 4 +-- arch/powerpc/platforms/powernv/opal-lpc.c | 12 arch/powerpc/platforms/powernv/opal-xscom.c | 4 ++- arch/powerpc/platforms/pseries/lparcfg.c| 12 arch/powerpc/platforms/pseries/msi.c| 28 ++ arch/powerpc/platforms/pseries/nvram.c | 46 ++--- arch/powerpc/platforms/pseries/pci.c| 8 ++--- 11 files changed, 68 insertions(+), 64 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Mon, Dec 9, 2013 at 5:57 PM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: Here are a handful of powerpc fixes for 3.13. Grr. I've pulled it, but looking at that history, it's just pure and utter f*cking garbage. It was rebased *minutes* before sending it, as far as I can tell. Why? And it has a pointless merge that you must have created with --no-ff for no apparent good reason. WTF? What the hell happened here, and why? As mentioned, it's in my tree, but I was *this* close to just unpulling and saying fuck that when I started looking at it. Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Mon, 2013-12-09 at 19:58 -0800, Linus Torvalds wrote: On Mon, Dec 9, 2013 at 5:57 PM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: Here are a handful of powerpc fixes for 3.13. Grr. I've pulled it, but looking at that history, it's just pure and utter f*cking garbage. It was rebased *minutes* before sending it, as far as I can tell. Why? It was *created* shortly before sending it: Basically I put that thing together as a patchwork bundle which I grew over this week. Today I just applied them to my git, ran my build testers, booted a machine to dbl check and sent. I tend to not let things linger long in git when it's just fixes like that. And it has a pointless merge that you must have created with --no-ff for no apparent good reason. Oh that's my fault. I thought you preferred that way to keep track of cases where I pull from somebody since then the patch don't have my s-o-b... my bad for misunderstanding that part of the process. WTF? What the hell happened here, and why? As mentioned, it's in my tree, but I was *this* close to just unpulling and saying fuck that when I started looking at it. Heh sorry. Cheers, Ben. Linus -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus !
Here are a few powerpc bug fixes post -rc1. The main thing that caused
problem was that CONFIG_CPU_LITTLE_ENDIAN got turned on with allyesconfig
and such, which is not a very good idea especially since it requires a
newer toolchain than what most people have. So we turned it into a
choice instead that defaults to big endian.
Cheers,
Ben.
The following changes since commit 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae:
Linux 3.13-rc1 (2013-11-22 11:30:55 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge
for you to fetch changes up to 721cb59e9d95eb7f47ec73711ed35ef85e1ea1ca:
powerpc/windfarm: Fix XServe G5 fan control Makefile issue (2013-11-27
11:35:47 +1100)
Adam Borowski (1):
powerpc/85xx: typo in dts: interupt (four devices)
Anton Blanchard (1):
powerpc: allyesconfig should not select CONFIG_CPU_LITTLE_ENDIAN
Benjamin Herrenschmidt (2):
Merge remote-tracking branch 'scott/master' into merge
powerpc/windfarm: Fix XServe G5 fan control Makefile issue
Chen Gang (1):
arch/powerpc/kernel: Use %12.12s instead of %12s to avoid memory overflow
Hari Bathini (1):
powerpc/kdump: Adding symbols in vmcoreinfo to facilitate dump filtering
LEROY Christophe (1):
powerpc/8xx: mfspr SPRN_TBRx in lieu of mftb/mftbu is not supported
Michael Neuling (2):
powerpc: Fix error when cross building TAGS cscope
powerpc/signals: Improved mark VSX not saved with small contexts fix
Scott Wood (1):
powerpc/booke: Only check for hugetlb in flush if vma != NULL
Tiejun Chen (1):
powerpc/corenet64: compile with CONFIG_E{5,6}500_CPU well
arch/powerpc/Makefile | 7 +++
arch/powerpc/boot/dts/xcalibur1501.dts| 4 ++--
arch/powerpc/boot/dts/xpedite5301.dts | 4 ++--
arch/powerpc/boot/dts/xpedite5330.dts | 4 ++--
arch/powerpc/boot/dts/xpedite5370.dts | 4 ++--
arch/powerpc/boot/util.S | 14 ++
arch/powerpc/include/asm/pgalloc-64.h | 1 +
arch/powerpc/include/asm/ppc_asm.h| 2 ++
arch/powerpc/include/asm/reg.h| 7 +++
arch/powerpc/include/asm/timex.h | 8
arch/powerpc/kernel/machine_kexec.c | 12
arch/powerpc/kernel/nvram_64.c| 2 +-
arch/powerpc/kernel/signal_32.c | 16 +++-
arch/powerpc/kernel/signal_64.c | 6 ++
arch/powerpc/kernel/vdso32/gettimeofday.S | 6 ++
arch/powerpc/mm/hugetlbpage-book3e.c | 3 +--
arch/powerpc/mm/tlb_nohash.c | 2 +-
arch/powerpc/platforms/Kconfig.cputype| 20 +---
drivers/macintosh/Makefile| 1 +
19 files changed, 99 insertions(+), 24 deletions(-)
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[git pull] Please pull powerpc.git merge branch
Hi Linus ! With my previous pull request I mentioned some remaining Little Endian patches, notably support for our new ABI, which I was sitting on making sure it was all finalized. The toolchain folks confirmed it now, the new ABI is stable and merged with gcc, so we are all good. Oh and we actually missed the actual Kconfig switch for LE so here it is, along with a couple more bug fixes. I have more fixes but not related to LE so I'll send them as a separate pull request tomorrow, let's get this one out of the way. Note that this supports running user space binaries using the new ABI, but the kernel itself still needs to be built with the old one. We'll bring fixes for that after -rc1. Here's Anton log that goes with this series: This patch series adds support for the new ABI, LPAR support for H_SET_MODE and finally adds a kconfig option and defconfig. ABIv2 support was recently committed to binutils and gcc, and should be merged into glibc soon. There are a number of very nice improvements including the removal of function descriptors. Rusty's kernel patches allow binaries of either ABI to work, easing the transition. Cheers, Ben. The following changes since commit 0c4888ef1d8a8b82c29075ce7e257ff795af15c7: powerpc: Fix fatal SLB miss when restoring PPR (2013-11-06 14:13:53 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git next for you to fetch changes up to 280270828f108be56f0c486def58acabb070244f: powerpc: Wrong DWARF CFI in the kernel vdso for little-endian / ELFv2 (2013-11-21 09:19:23 +1100) Alistair Popple (1): powerpc: Don't use ELFv2 ABI to build the kernel Anton Blanchard (4): powerpc/pseries: Fix endian issues in pseries EEH code pseries: Add H_SET_MODE to change exception endianness powerpc: Add CONFIG_CPU_LITTLE_ENDIAN kernel config option. powerpc: Add pseries_le_defconfig Rusty Russell (4): powerpc: Add TIF_ELF2ABI flag. powerpc: Set eflags correctly for ELF ABIv2 core dumps. powerpc: ELF2 binaries launched directly. powerpc: ELF2 binaries signal handling Ulrich Weigand (1): powerpc: Wrong DWARF CFI in the kernel vdso for little-endian / ELFv2 arch/powerpc/Makefile| 1 + arch/powerpc/configs/pseries_le_defconfig| 352 +++ arch/powerpc/include/asm/elf.h | 4 + arch/powerpc/include/asm/hvcall.h| 2 + arch/powerpc/include/asm/plpar_wrappers.h| 26 ++ arch/powerpc/include/asm/thread_info.h | 9 + arch/powerpc/kernel/process.c| 50 ++-- arch/powerpc/kernel/signal_64.c | 25 +- arch/powerpc/kernel/vdso64/sigtramp.S| 16 +- arch/powerpc/platforms/Kconfig.cputype | 11 + arch/powerpc/platforms/pseries/eeh_pseries.c | 21 +- arch/powerpc/platforms/pseries/lpar.c| 17 ++ arch/powerpc/platforms/pseries/setup.c | 42 13 files changed, 542 insertions(+), 34 deletions(-) create mode 100644 arch/powerpc/configs/pseries_le_defconfig ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Since you pulled my previous one in less than 20mn (the LE stuff), there's no point waiting for tomorrow for these fixes I mentioned earlier so here they are. This is a small collection of random bug fixes and a few improvements of Oops output which I deemed valuable enough to include as well. The fixes are essentially recent build breakage and regressions, and a couple of older bugs such as the DTL log duplication, the EEH issue with PCI_COMMAND_MASTER and the problem with small contexts passed to get/set_context with VSX enabled. Cheers, Ben. The following changes since commit b4789b8e6be3151a955ade74872822f30e8cd914: aacraid: prevent invalid pointer dereference (2013-11-19 16:27:39 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to c13f20ac48328b05cd3b8c19e31ed6c132b44b42: powerpc/signals: Mark VSX not saved with small contexts (2013-11-21 10:33:45 +1100) Aneesh Kumar K.V (1): powerpc: booke: Fix build failures Anton Blanchard (5): powerpc: Print DAR and DSISR on machine check oopses powerpc: Remove a few lines of oops output powerpc/pseries: Duplicate dtl entries sometimes sent to userspace powerpc: Only print PACATMSCRATCH in oops when TM is active powerpc: ppc64 address space capped at 32TB, mmap randomisation disabled Gavin Shan (2): powerpc/eeh: Enable PCI_COMMAND_MASTER for PCI bridges powerpc/eeh: More accurate log Heiko Carstens (1): powerpc: Fix __get_user_pages_fast() irq handling Li Zhong (1): powerpc/vio: Fix a dma_mask issue of vio Michael Ellerman (2): powerpc: Make cpu_to_chip_id() available when SMP=n powerpc/pseries: Fix SMP=n build of rng.c Michael Neuling (1): powerpc/signals: Mark VSX not saved with small contexts arch/powerpc/include/asm/smp.h| 2 +- arch/powerpc/kernel/eeh.c | 9 + arch/powerpc/kernel/eeh_event.c | 9 +++-- arch/powerpc/kernel/process.c | 21 +++-- arch/powerpc/kernel/prom.c| 20 arch/powerpc/kernel/signal_32.c | 10 +- arch/powerpc/kernel/smp.c | 16 arch/powerpc/kernel/time.c| 4 ++-- arch/powerpc/kernel/vio.c | 2 +- arch/powerpc/mm/gup.c | 5 +++-- arch/powerpc/mm/slice.c | 2 +- arch/powerpc/platforms/powernv/rng.c | 1 + arch/powerpc/platforms/pseries/rng.c | 1 + arch/powerpc/platforms/wsp/chroma.c | 1 + arch/powerpc/platforms/wsp/h8.c | 1 + arch/powerpc/platforms/wsp/ics.c | 2 ++ arch/powerpc/platforms/wsp/opb_pic.c | 2 ++ arch/powerpc/platforms/wsp/psr2.c | 1 + arch/powerpc/platforms/wsp/scom_wsp.c | 1 + arch/powerpc/platforms/wsp/wsp.c | 1 + 20 files changed, 75 insertions(+), 36 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few things for -rc2, this time it's all written by me so it can only be perfect right ? :) So we have the fix to call irq_enter/exit on the irq stack we've been discussing, plus a cleanup on top to remove an unused (and broken) stack limit tracking feature (well, make it 32-bit only in fact where it is used and works properly). Then we have two things that I wrote over the last couple of days and made the executive decision to include just because I can (and I'm sure you won't object right ?). They fix a couple of annoying and long standing issues: - We had separate zImages for when booting via Open Firmware vs. booting via a flat device-tree, while it's trivial to make one that deals with both - We wasted a ton of cycles spinning secondary CPUs uselessly at boot instead of starting them when needed on pseries, thus contributing significantly to global warming. Cheers, Ben. The following changes since commit 4a10c2ac2f368583138b774ca41fac4207911983: Linux 3.12-rc2 (2013-09-23 15:41:09 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to dbe78b40118636f2d5d276144239dd4bfd5f04f9: powerpc/pseries: Do not start secondaries in Open Firmware (2013-09-25 14:19:00 +1000) Benjamin Herrenschmidt (4): powerpc/irq: Run softirqs off the top of the irq stack powerpc: Remove ksp_limit on ppc64 powerpc/zImage: make the OF wrapper support ePAPR boot powerpc/pseries: Do not start secondaries in Open Firmware arch/powerpc/boot/Makefile | 4 +- arch/powerpc/boot/epapr-wrapper.c| 9 arch/powerpc/boot/epapr.c| 4 +- arch/powerpc/boot/of.c | 16 +- arch/powerpc/boot/wrapper| 9 ++-- arch/powerpc/include/asm/irq.h | 4 +- arch/powerpc/include/asm/processor.h | 4 +- arch/powerpc/kernel/asm-offsets.c| 3 +- arch/powerpc/kernel/irq.c| 100 +++ arch/powerpc/kernel/misc_32.S| 25 +++-- arch/powerpc/kernel/misc_64.S| 10 ++-- arch/powerpc/kernel/process.c| 3 +- arch/powerpc/kernel/prom_init.c | 21 arch/powerpc/lib/sstep.c | 3 +- arch/powerpc/platforms/pseries/smp.c | 26 + 15 files changed, 147 insertions(+), 94 deletions(-) create mode 100644 arch/powerpc/boot/epapr-wrapper.c ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a handful of small powerpc fixes. A couple of section mismatches (always worth fixing), a missing export of a new symbol causing build failures of modules, a page fault deadlock fix (interestingly that bug has been around for a LONG time, though it seems to be more easily triggered by KVM) and fixing pseries default idle loop in the absence of the cpuidle drivers (such as during boot). Cheers, Ben. The following changes since commit 8d7551eb1916832f2a5b27346edf24e7b2382f67: Merge tag 'cris-for-3.12' of git://jni.nu/cris (2013-09-10 14:55:16 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 363edbe2614aa90df706c0f19ccfa2a6c06af0be: powerpc: Default arch idle could cede processor on pseries (2013-09-11 11:41:54 +1000) Aneesh Kumar K.V (1): powerpc: Fix possible deadlock on page fault Guenter Roeck (1): powerpc: Export cpu_to_chip_id() to fix build error Vaidyanathan Srinivasan (1): powerpc: Default arch idle could cede processor on pseries Vladimir Murzin (2): powerpc: Fix section mismatch warning for prom_rtas_call fbdev/ps3fb: Fix section mismatch warning for ps3fb_probe arch/powerpc/kernel/prom_init.c| 3 ++- arch/powerpc/kernel/smp.c | 1 + arch/powerpc/mm/fault.c| 13 ++--- arch/powerpc/platforms/pseries/setup.c | 31 +-- drivers/video/ps3fb.c | 2 +- 5 files changed, 35 insertions(+), 15 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are 3 bug fixes that should probably go into 3.11 since I'm also tagging them for stable. Once fixes our old /proc/powerpc/lparcfg file which provides partition informations when running under our hypervisor and also acts as a user-triggerable Oops when hot :-( The other two respectively are a one liner to fix a HVSI protocol handshake problem causing the console to fail to show up on a bunch of machines until we reach userspace, which I deem annoying enough to warrant going to stable, and a nasty gcc miscompile causing us to pass virtual instead of physical addresses to the firmware under some circumstances. Cheers, Ben. The following changes since commit 28e61cc466d8daace4b0f04ba2b83e0bd68f5832: powerpc/tm: Fix context switching TAR, PPR and DSCR SPRs (2013-08-09 18:07:12 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to d220980b701d838560a70de691b53be007e99e78: powerpc/hvsi: Increase handshake timeout from 200ms to 400ms. (2013-08-27 16:59:56 +1000) Benjamin Herrenschmidt (1): powerpc: Don't Oops when accessing /proc/powerpc/lparcfg without hypervisor Eugene Surovegin (1): powerpc/hvsi: Increase handshake timeout from 200ms to 400ms. Paul Mackerras (1): powerpc: Work around gcc miscompilation of __pa() on 64-bit arch/powerpc/Kconfig| 1 + arch/powerpc/include/asm/page.h | 10 ++ arch/powerpc/kernel/lparcfg.c | 22 +- drivers/tty/hvc/hvsi_lib.c | 4 ++-- 4 files changed, 22 insertions(+), 15 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are some powerpc fixes for you. This includes small series from Michael Neuling to fix a couple of nasty remaining problems with the new Power8 support, also targeted at stable 3.10, without which some new userspace accessible registers aren't properly context switched, and in some case, can be clobbered by the user of transactional memory. Along with that, a few slightly more minor things, such as a missing Kconfig option to enable handling of denorm exceptions when not running under a hypervisor (or userspace will randomly crash when hitting denorms with the vector unit), some nasty bugs in the new pstore oops code, and other simple bug fixes worth having in now. Note: I picked up the two powerpc KVM fixes as Alex Graf asked me to handle KVM bits while he is on vacation. However I'll let him decide whether they should go to -stable or not when he is back. Cheers, Ben. The following changes since commit b7bc9e7d808ba55729bd263b0210cda36965be32: Merge tag 'trace-fixes-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (2013-08-07 13:01:30 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 28e61cc466d8daace4b0f04ba2b83e0bd68f5832: powerpc/tm: Fix context switching TAR, PPR and DSCR SPRs (2013-08-09 18:07:12 +1000) Anton Blanchard (1): powerpc: On POWERNV enable PPC_DENORMALISATION by default Aruna Balakrishnaiah (2): powerpc/pseries: Fix buffer overflow when reading from pstore powerpc/pseries: Add backward compatibilty to read old kernel oops-log Chen Gang (1): powerpc/kvm: Add signed type cast for comparation Michael Neuling (5): powerpc: Fix hypervisor facility unavaliable vector number powerpc: Rework setting up H/FSCR bit definitions powerpc: Fix context switch DSCR on POWER8 powerpc: Save the TAR register earlier powerpc/tm: Fix context switching TAR, PPR and DSCR SPRs Mike Qiu (1): powerpc/eeh: Add missing procfs entry for PowerNV Thadeu Lima de Souza Cascardo (1): powerpc/kvm/book3s_pr: Return appropriate error when allocation fails arch/powerpc/Kconfig | 2 +- arch/powerpc/include/asm/processor.h | 4 ++ arch/powerpc/include/asm/reg.h | 31 - arch/powerpc/include/asm/switch_to.h | 9 arch/powerpc/kernel/asm-offsets.c | 3 ++ arch/powerpc/kernel/eeh.c | 2 +- arch/powerpc/kernel/entry_64.S | 36 ++- arch/powerpc/kernel/exceptions-64s.S | 5 ++- arch/powerpc/kernel/process.c | 10 + arch/powerpc/kernel/tm.S | 20 + arch/powerpc/kernel/traps.c| 58 ++-- arch/powerpc/kvm/book3s_hv.c | 4 +- arch/powerpc/kvm/book3s_pr.c | 5 ++- arch/powerpc/platforms/pseries/nvram.c | 80 +++--- 14 files changed, 170 insertions(+), 99 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
[ resent in case you missed it ] Hi Linus ! Here is not quite a handful of powerpc fixes for rc3. The windfarm fix is a regression fix (though not a new one), the PMU interrupt rename is not a fix per-se but has been submitted a long time ago and I kept forgetting to put it in (it puts us back in sync with x86), the other perf bit is just about putting an API/ABI bit definition in the right place for userspace to consume, and finally, we have a fix for the VPHN (Virtual Partition Home Node) feature (notification that the hypervisor is moving nodes around) which could cause lockups so we may as well fix it now. Thanks ! Cheers, Ben. The following changes since commit ff3d79dc12c2ed38483f6c1e0f26fde430f27c9d: powerpc/perf: BHRB filter configuration should follow the task (2013-07-24 14:42:34 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to fe956a1d4081ce1a959f87df397a15e252201f10: powerpc/windfarm: Fix noisy slots-fan on Xserve (rm31) (2013-08-01 13:11:47 +1000) Aaro Koskinen (1): powerpc/windfarm: Fix noisy slots-fan on Xserve (rm31) Michael Ellerman (2): powerpc: Rename PMU interrupts from CNT to PMI powerpc/perf: Export PERF_EVENT_CONFIG_EBB_SHIFT to userspace Robert Jennings (1): powerpc: VPHN topology change updates all siblings arch/powerpc/include/asm/perf_event_server.h | 6 +-- arch/powerpc/include/asm/smp.h | 4 ++ arch/powerpc/include/uapi/asm/Kbuild | 1 + arch/powerpc/include/uapi/asm/perf_event.h | 18 + arch/powerpc/kernel/irq.c| 2 +- arch/powerpc/mm/numa.c | 59 +--- arch/powerpc/perf/core-book3s.c | 2 +- arch/powerpc/perf/power8-pmu.c | 6 +-- drivers/macintosh/windfarm_rm31.c| 18 - 9 files changed, 82 insertions(+), 34 deletions(-) create mode 100644 arch/powerpc/include/uapi/asm/perf_event.h ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here is not quite a handful of powerpc fixes for rc3. The windfarm fix is a regression fix (though not a new one), the PMU interrupt rename is not a fix per-se but has been submitted a long time ago and I kept forgetting to put it in (it puts us back in sync with x86), the other perf bit is just about putting an API/ABI bit definition in the right place for userspace to consume, and finally, we have a fix for the VPHN (Virtual Partition Home Node) feature (notification that the hypervisor is moving nodes around) which could cause lockups so we may as well fix it now. Thanks ! Cheers, Ben. The following changes since commit ff3d79dc12c2ed38483f6c1e0f26fde430f27c9d: powerpc/perf: BHRB filter configuration should follow the task (2013-07-24 14:42:34 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to fe956a1d4081ce1a959f87df397a15e252201f10: powerpc/windfarm: Fix noisy slots-fan on Xserve (rm31) (2013-08-01 13:11:47 +1000) Aaro Koskinen (1): powerpc/windfarm: Fix noisy slots-fan on Xserve (rm31) Michael Ellerman (2): powerpc: Rename PMU interrupts from CNT to PMI powerpc/perf: Export PERF_EVENT_CONFIG_EBB_SHIFT to userspace Robert Jennings (1): powerpc: VPHN topology change updates all siblings arch/powerpc/include/asm/perf_event_server.h | 6 +-- arch/powerpc/include/asm/smp.h | 4 ++ arch/powerpc/include/uapi/asm/Kbuild | 1 + arch/powerpc/include/uapi/asm/perf_event.h | 18 + arch/powerpc/kernel/irq.c| 2 +- arch/powerpc/mm/numa.c | 59 +--- arch/powerpc/perf/core-book3s.c | 2 +- arch/powerpc/perf/power8-pmu.c | 6 +-- drivers/macintosh/windfarm_rm31.c| 18 - 9 files changed, 82 insertions(+), 34 deletions(-) create mode 100644 arch/powerpc/include/uapi/asm/perf_event.h ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here is a series of powerpc fixes. It's a bit big, mostly because of the series of 11 EEH patches from Gavin. The EEH (Our IBM specific PCI/PCIe Enhanced Error Handling) code had been rotting for a while and this merge window saw a significant rework fixing of it by Gavin Shan. However, that wasn't complete and left some open issues. There were still a few corner cases that didn't work properly, for example in relation to hotplug and devices without explicit error handlers. We had some patches but they weren't quite good enough yet so I left them off the 3.11 merge window. Gavin since then fixed it all up, we ran quite a few rounds of testing and it seems fairly solid (at least probably more than it has ever been). This should probably have made -rc1 but both Gavin and I took some vacation so it had to wait for -rc2. The rest is more bug fixes, mostly to new features recently added, for example, we missed the cpu table entry for one of the two models of P8 (we didn't realize they had different PVR [Processor Version Register] values), some module CRC issues, etc... Please apply, Cheers, Ben. The following changes since commit 3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b: Linux 3.11-rc2 (2013-07-21 12:05:29 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to ff3d79dc12c2ed38483f6c1e0f26fde430f27c9d: powerpc/perf: BHRB filter configuration should follow the task (2013-07-24 14:42:34 +1000) Aneesh Kumar K.V (2): powerpc/mm: Fix fallthrough bug in hpte_decode powerpc/mm: Use the correct SLB(LLP) encoding in tlbie instruction Anshuman Khandual (2): powerpc/perf: Ignore separate BHRB privilege state filter request powerpc/perf: BHRB filter configuration should follow the task Anton Blanchard (1): powerpc/modules: Module CRC relocation fix causes perf issues Bjorn Helgaas (1): powerpc/powernv: Mark pnv_pci_init_ioda2_phb() as __init Denis Kirjanov (1): powerpc/pseries: Fix a typo in pSeries_lpar_hpte_insert() Gavin Shan (11): powerpc/eeh: Remove reference to PCI device powerpc/eeh: Export functions for hotplug powerpc/pci: Override pcibios_release_device() powerpc/pci/hotplug: Don't need to remove from EEH cache twice powerpc/eeh: Keep PE during hotplug powerpc/eeh: Use safe list traversal when walking EEH devices powerpc/pci: Partial tree hotplug support powerpc/eeh: Use partial hotplug for EEH unaware drivers powerpc/eeh: Don't use pci_dev during BAR restore powerpc/eeh: Fix unbalanced enable for IRQ powerpc/eeh: Introdce flag to protect sysfs Mahesh Salgaonkar (1): powerpc: Fix the corrupt r3 error during MCE handling. Michael Ellerman (1): powerpc/perf: Set PPC_FEATURE2_EBB when we register the power8 PMU Michael Neuling (1): powerpc: Add second POWER8 PVR entry Paul Bolle (1): powerpc/pseries: Drop select HOTPLUG Tiejun Chen (1): powerpc: Access local paca after hard irq disabled arch/powerpc/include/asm/eeh.h | 30 --- arch/powerpc/include/asm/hw_irq.h| 7 +-- arch/powerpc/include/asm/module.h| 5 +- arch/powerpc/include/asm/pci-bridge.h| 1 - arch/powerpc/include/asm/reg.h | 3 +- arch/powerpc/kernel/cputable.c | 20 +++- arch/powerpc/kernel/eeh.c| 70 - arch/powerpc/kernel/eeh_cache.c | 18 ++- arch/powerpc/kernel/eeh_driver.c | 77 ++-- arch/powerpc/kernel/eeh_pe.c | 58 + arch/powerpc/kernel/eeh_sysfs.c | 21 arch/powerpc/kernel/pci-common.c | 2 + arch/powerpc/kernel/pci-hotplug.c| 49 +- arch/powerpc/kernel/pci_of_scan.c| 56 ++-- arch/powerpc/kernel/prom_init.c | 5 +- arch/powerpc/kernel/vmlinux.lds.S| 3 -- arch/powerpc/mm/hash_native_64.c | 12 - arch/powerpc/perf/core-book3s.c | 5 +- arch/powerpc/perf/power8-pmu.c | 24 + arch/powerpc/platforms/powernv/eeh-powernv.c | 17 -- arch/powerpc/platforms/powernv/pci-ioda.c| 2 +- arch/powerpc/platforms/pseries/Kconfig | 1 - arch/powerpc/platforms/pseries/eeh_pseries.c | 67 ++-- arch/powerpc/platforms/pseries/lpar.c| 2 +- arch/powerpc/platforms/pseries/ras.c | 3 ++ drivers/pci/hotplug/rpadlpar_core.c | 1 - 26 files changed, 390 insertions(+), 169 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! We discovered some breakage in our EEH (PCI Error Handling) code while doing error injection, due to a couple of regressions. One of them is due to a patch (37f02195b) that, in hindsight, I shouldn't have merged considering that it caused more problems than it solved. Please pull those two fixes. One for a simple EEH address cache initialization issue. The other one is a patch from Guenter that I had originally planned to put in 3.11 but which happens to also fix that other regression (a kernel oops during EEH error handling and possibly hotplug). With those two, the couple of test machines I've hammered with error injection are remaining up now. EEH appears to still fail to recover on some devices, so there is another problem that Gavin is looking into but at least it's no longer crashing the kernel. Cheers, Ben. The following changes since commit b37e161388ac3980d5dfb73050e85874b84253eb: powerpc/pci: Fix boot panic on mpc83xx (regression) (2013-06-24 16:54:09 -0500) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 7846de406f43df98ac9864212dcfe3f2816bdb04: powerpc/pci: Improve device hotplug initialization (2013-06-30 08:46:46 +1000) Guenter Roeck (1): powerpc/pci: Improve device hotplug initialization Thadeu Lima de Souza Cascardo (1): powerpc/eeh: Add eeh_dev to the cache during boot arch/powerpc/kernel/pci-common.c | 17 - arch/powerpc/platforms/pseries/eeh_cache.c |4 ++-- 2 files changed, 14 insertions(+), 7 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Earlier today I mentioned that while we had fixed the kernel crashes, EEH error recovery didn't always recover... It appears that I had a fix for that already in powerpc-next (with a stable CC). I cherry-picked it today and did a few tests and it seems that things now work quite well. The patch is also pretty simple, so I see no reason to wait before merging it. Please pull. Cheers, Ben. The following changes since commit 6c355beafdbd0a62add3a3d89825ca87cf8ecec0: Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc (2013-06-29 17:02:48 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to ea461abf61753b4b79e625a7c20650105b990f21: powerpc/eeh: Fix fetching bus for single-dev-PE (2013-06-30 14:08:34 +1000) Gavin Shan (1): powerpc/eeh: Fix fetching bus for single-dev-PE arch/powerpc/platforms/pseries/eeh_pe.c |3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! This is a fix for a regression causing a freescale 83xx based platforms to crash on boot due to some PCI breakage. Please apply. Cheers, Ben. The following changes since commit 17858ca65eef148d335ffd4cfc09228a1c1cbfb5: Merge tag 'please-pull-fixia64' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux (2013-06-18 06:29:19 -1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to b37e161388ac3980d5dfb73050e85874b84253eb: powerpc/pci: Fix boot panic on mpc83xx (regression) (2013-06-24 16:54:09 -0500) Rojhalat Ibrahim (1): powerpc/pci: Fix boot panic on mpc83xx (regression) arch/powerpc/sysdev/fsl_pci.c | 24 +--- 1 file changed, 9 insertions(+), 15 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Please pull this regression fix into 3.10. We accidentally broke hugetlbfs on Freescale embedded processors which use a slightly different page table layout than our server processors. Cheers, Ben. The following changes since commit c0691143dfe1d42ec9bd89de5921ccb6a27ea1b3: mn10300: Fix include dependency in irqflags.h et al. (2013-06-19 06:29:54 -1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 8bbd9f04b7d982d1c6aeb5c08f5983b3d0b9e2fe: powerpc: Fix bad pmd error with book3E config (2013-06-20 15:25:21 +1000) Aneesh Kumar K.V (1): powerpc: Fix bad pmd error with book3E config arch/powerpc/mm/hugetlbpage.c |8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Hopefully this one smells better ... So here are 3 fixes still for 3.10. Fixes are simple, bugs are nasty (though not recent regressions, nasty enough) and all targeted at stable. Please apply. Thanks ! Cheers, Ben. The following changes since commit 34376a50fb1fa095b9d0636fa41ed2e73125f214: Fix lockup related to stop_machine being stuck in __do_softirq. (2013-06-10 17:46:57 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 230b3034793247f61e6a0b08c44cf415f6d92981: powerpc: Fix missing/delayed calls to irq_work (2013-06-15 12:33:30 +1000) Benjamin Herrenschmidt (1): powerpc: Fix missing/delayed calls to irq_work Michael Ellerman (1): powerpc: Fix stack overflow crash in resume_kernel when ftracing Paul Mackerras (1): powerpc: Fix emulation of illegal instructions on PowerNV platform arch/powerpc/include/asm/exception-64s.h |2 +- arch/powerpc/kernel/exceptions-64s.S |2 +- arch/powerpc/kernel/irq.c|2 +- arch/powerpc/kernel/process.c|4 ++-- arch/powerpc/kernel/traps.c | 10 ++ 5 files changed, 15 insertions(+), 5 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few more powerpc changes for 3.10. I've merged your tree in at some point (which I generally avoid) in order to get the compat network fixes as soon as possible. Mostly regressions, and stuff I judged could/should still go in at this stage. I'm still waiting on some more fixes to the signal handling vs. transactional memory (this is really ugly btw) which are hopefully coming next week. Cheers, Ben. The following changes since commit 1612e111e4e565422242727efb59499cce8738e4: Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (2013-06-06 18:09:05 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 227331303afdca06e44dcda41d27b72015153827: powerpc: Print instruction when logging unhandled exceptions (2013-06-09 17:29:16 +1000) Anton Blanchard (1): powerpc: Print instruction when logging unhandled exceptions Benjamin Herrenschmidt (1): Merge remote-tracking branch 'origin/master' into merge Gavin Shan (1): powerpc/eeh: Don't check RTAS token to get PE addr Kevin Hao (1): powerpc/pci: Check the bus address instead of resource address in pcibios_fixup_resources Michael Ellerman (3): powerpc: Rename PMU interrupts from CNT to PMI powerpc/perf: Fix deadlock caused by calling printk() in PMU exception powerpc: Partial revert of Context switch more PMU related SPRs Michael Neuling (4): powerpc/power8: Fix oprofile and perf powerpc/pseries: Simplify denormalization handler powerpc/power8: Update denormalization handler powerpc/hw_breakpoints: Add DABRX cpu feature to fix 32-bit regression arch/powerpc/include/asm/cputable.h | 17 +++-- arch/powerpc/kernel/cputable.c |8 +-- arch/powerpc/kernel/entry_64.S | 28 arch/powerpc/kernel/exceptions-64s.S | 90 -- arch/powerpc/kernel/irq.c|2 +- arch/powerpc/kernel/pci-common.c |4 +- arch/powerpc/kernel/process.c|3 +- arch/powerpc/kernel/traps.c | 11 +++- arch/powerpc/perf/core-book3s.c |2 +- arch/powerpc/platforms/pseries/eeh_pseries.c | 12 ++-- 10 files changed, 60 insertions(+), 117 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Sun, Jun 9, 2013 at 12:56 AM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: Here are a few more powerpc changes for 3.10. I've merged your tree in at some point (which I generally avoid) in order to get the compat network fixes as soon as possible. Mostly regressions, and stuff I judged could/should still go in at this stage. Not pulled, because your hamster smells of eldeberries. This is not just bugfixes. In fact, as far as I can tell, this *introduces* bugs, with that get_user() in the exception path that can apparently happen with irqs disabled and will thus potentially result in new warnings that just make things unreadable. I'm f*cking tired of people having problems understanding we're past rc5. If it's not something you would call stable material, you shouldn't send it to me. Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
[ Is Jeremy the patchwork maintainer? If not, can people forward this to the real maintainer? ] On Sun, Jun 9, 2013 at 2:33 PM, Linus Torvalds torva...@linux-foundation.org wrote: This is not just bugfixes. In fact, as far as I can tell, this *introduces* bugs, with that get_user() in the exception path that can apparently happen with irqs disabled and will thus potentially result in new warnings that just make things unreadable. Looking at that particular commit, I also notice that the commit itself is buggered in other ways too. It says: Date: Thu Jun 6 19:42:54 2013 + which surprised me due to the odd timezone, and it turns out it is pure and utter crap. Google finds the patch in patchwork, and Show headers there shows the expected timezone Date: Fri, 7 Jun 2013 15:42:54 +1000 and it turns out that apparently 'patchwork' is just making up random times, because when you download the email as an mbox, it will turn this into that corrupt and incorrect Date: Thu, 06 Jun 2013 19:42:54 - thing which is apparently how you got the wrong timestamp to begin with. That odd time doesn't even make any sense that I can see, because those two times have absolutely nothing in common afaik. Unless timezones work differently down under. It looks like some west-coast local time, but then it says - which is code for I have no f*cking clue what I'm doing. Just to make things extra exciting, patchwork actually shows yet *another* date string when you just look at the patch in the web interface: Date June 7, 2013, 5:42 a.m. and that actually seems to be the *correct* UTC version of that original email date. I have no idea what that Thu, 06 Jun 2013 19:42:54 - date is, and where it came from. But it is utter shite. Can somebody please make sure that patchwork doesn't destroy timezone/date information? I'm assuming this has been going on forever, and I just noticed because I looked at that particular commit for other reasons, and went Is Anton in Europe now?. Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Sun, 2013-06-09 at 14:33 -0700, Linus Torvalds wrote: On Sun, Jun 9, 2013 at 12:56 AM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: Here are a few more powerpc changes for 3.10. I've merged your tree in at some point (which I generally avoid) in order to get the compat network fixes as soon as possible. Mostly regressions, and stuff I judged could/should still go in at this stage. Not pulled, because your hamster smells of eldeberries. This is not just bugfixes. In fact, as far as I can tell, this *introduces* bugs, with that get_user() in the exception path that can apparently happen with irqs disabled and will thus potentially result in new warnings that just make things unreadable. Ah right, brown paper bag for Anton and I :( I shouldn't have put that one in, it was a last minute bad decision after spending time tracking another stupid sigill in userspace (this time FSL CPUs not implementing some optional instructions that Fedora compiler seems configured to generate nowadays). I'm f*cking tired of people having problems understanding we're past rc5. If it's not something you would call stable material, you shouldn't send it to me. I've taken out that commit and the rename of the PMU interrupt (which while trivial probably wasn't important enough). Everything else is regressions/stable material. That does mean I rebased, but normally nobody bases on that merge branch so it should be fine. I'll send a new pull request. Cheers, Ben. Linus -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here's the previous pull request with a couple of commits removed, this is purely regressions (though not all recent ones) or stable material. Cheers, Ben. The following changes since commit 1612e111e4e565422242727efb59499cce8738e4: Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (2013-06-06 18:09:05 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to b11ae95100f7061b39a15e5c1ecbf862464ac4b4: powerpc: Partial revert of Context switch more PMU related SPRs (2013-06-10 08:36:35 +1000) Gavin Shan (1): powerpc/eeh: Don't check RTAS token to get PE addr Kevin Hao (1): powerpc/pci: Check the bus address instead of resource address in pcibios_fixup_resources Michael Ellerman (2): powerpc/perf: Fix deadlock caused by calling printk() in PMU exception powerpc: Partial revert of Context switch more PMU related SPRs Michael Neuling (4): powerpc/power8: Fix oprofile and perf powerpc/pseries: Simplify denormalization handler powerpc/power8: Update denormalization handler powerpc/hw_breakpoints: Add DABRX cpu feature to fix 32-bit regression arch/powerpc/include/asm/cputable.h | 17 +++-- arch/powerpc/kernel/cputable.c |8 +-- arch/powerpc/kernel/entry_64.S | 28 arch/powerpc/kernel/exceptions-64s.S | 90 -- arch/powerpc/kernel/pci-common.c |4 +- arch/powerpc/kernel/process.c|3 +- arch/powerpc/perf/core-book3s.c |2 +- arch/powerpc/platforms/pseries/eeh_pseries.c | 12 ++-- 8 files changed, 51 insertions(+), 113 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
Hi Linus, Is Jeremy the patchwork maintainer? Yep, that's me. and it turns out that apparently 'patchwork' is just making up random times, because when you download the email as an mbox, it will turn this into that corrupt and incorrect Date: Thu, 06 Jun 2013 19:42:54 - thing which is apparently how you got the wrong timestamp to begin with. We keep all patch dates in UTC, but were generating the Date header incorrectly. Now fixed: $ wget -qO - http://patchwork.ozlabs.org/patch/249598/mbox/ | grep ^Date Date: Fri, 07 Jun 2013 05:42:54 - Commit is at: http://git.ozlabs.org/?p=patchwork;a=commitdiff;h=e7353352 Cheers, Jeremy ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Sun, Jun 9, 2013 at 7:44 PM, Jeremy Kerr j...@ozlabs.org wrote: We keep all patch dates in UTC, but were generating the Date header incorrectly. Now fixed: No, not fixed. Keeping patch dates in UTC *corrupts* the date. I'll ask people to stop using patchworks if it cannot keep track of emailed dates. The date very much is a local time WITH A TIMEZONE. And it does matter. $ wget -qO - http://patchwork.ozlabs.org/patch/249598/mbox/ | grep ^Date Date: Fri, 07 Jun 2013 05:42:54 - No. The date from the email was Date: Fri, 7 Jun 2013 15:42:54 +1000 and we want *that* date. Not some random date that patchwork makes up that has no relevance. I know you have that date, because it shows up when asking for the headers in patchwork. Just use the right one, don't make up incorrect ones. Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Sun, Jun 9, 2013 at 8:06 PM, Linus Torvalds torva...@linux-foundation.org wrote: And it does matter. .. the rationale for this is that the work pattern of people is actually interesting information. You can do things like this: git log --pretty=%aD --author=Torvalds to see what my work pattern is, and I think that's *interesting*. Gathering statistics like whether people are generally doing 9-5 Mon-Fri is actually interesting data. You can do things like this: git log --since=6.months --pretty=%aD --author=Torvalds | cut -c1-3 | sort | uniq -c | sort -n and see (for example) that I do slow down on weekends. Same goes for things like what time of day ends up being most productive. You can do the statistics for me, and see that I tend to do the bulk of my pulls in the mornings (peak between 9-11) and that I'm not a night-owl (*big* drop-off after 8PM - that's what kids do to you). You can see a few really early-morning cases, but I suspect they were when I was jetlagged. So the date data is actually meaningful data. It's not just random noise. And to do these kinds of things, you absolutely have to have local-time with proper timezone information. Anything that screws that up is *broken*. git gets this right, unlike a lot of other broken SCM's. Git gets it right for a reason. Yeah, yeah, when people forward other peoples patches they often drop the date field, and the date of the patch ends up being the time that the last version of the patch got sent rather than anything else, so many of the statistics aren't valid. But a _tool_ that actively corrupts the date and time of a patch is just broken. Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Sun, Jun 9, 2013 at 8:20 PM, Linus Torvalds torva...@linux-foundation.org wrote: .. the rationale for this is that the work pattern of people is actually interesting information. You can do things like this: git log --pretty=%aD --author=Torvalds Final side note: for me, and other git users that apply other peoples patches, it's probably better to use git log --pretty=%cD --committer=Torvalds instead. Interestingly, that shows a different pattern than my authorship statistics, which are mainly pull requests. It turns out I commit patches much more in the afternoon. The reason is probably simple: in the mornings, I have pull requests waiting from overnight, so a fair number of pull requests where I am author at 9-11. But my biggest source of patches tends to be Andrew Morton, who sends the patches in the afternoon, so suddenly the commit counts skew towards being between 3pm-8pm when you take all my commits into accoint. Doing git log --since=6.months --pretty=%aD --grep=Signed.*Andrew.Morton backs that up: most of the commits that have sign-offs by Andrew are sent in the afternoon. I just find details like that really interesting, where you can actually mine for the workpatterns of people. Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
Hi Linus, No. The date from the email was Date: Fri, 7 Jun 2013 15:42:54 +1000 and we want *that* date. Ah, gotchya. So, we now use the original date header (if present) in the mbox views: $ wget -qO - http://patchwork.ozlabs.org/patch/249598/mbox/ | grep ^Date Date: Fri, 7 Jun 2013 15:42:54 +1000 ... for all your data-mining needs. Cheers, Jeremy ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Sun, Jun 9, 2013 at 9:20 PM, Jeremy Kerr j...@ozlabs.org wrote: So, we now use the original date header (if present) in the mbox views: $ wget -qO - http://patchwork.ozlabs.org/patch/249598/mbox/ | grep ^Date Date: Fri, 7 Jun 2013 15:42:54 +1000 ... for all your data-mining needs. Goodie, and I see that it even works with old patches. Thanks. Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few more fixes for powerpc 3.10. It's a bit more than I would have liked this late in the game but I suppose that's what happens with a brand new chip generation coming out. A few regression fixes, some last minute fixes for new P8 features such as transactional memory,... There's also one powerpc KVM patch that I requested that adds two missing functions to our in-kernel interrupt controller support which is itself a new 3.10 feature. These are defined by the base hypervisor specification. We didn't implement them originally because Linux doesn't use them but they are simple and I'm not comfortable having a half-implemented interface in 3.10 and having to deal with versionning etc... later when something starts needing those calls. They cannot be emulated in qemu when using in-kernel interrupt controller (not enough shared state). Cheers, Ben. The following changes since commit 58f8bbd2e39c3732c55698494338ee19a92c53a0: Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux (2013-05-28 10:11:34 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 58a032c3b106adcd2b83b7e631de3b79f238cdd2: powerpc/perf: Add missing SIER support (2013-06-01 08:29:29 +1000) Aneesh Kumar K.V (1): powerpc/mm: Always invalidate tlb on hpte invalidate and update Kevin Hao (2): powerpc/pci: Remove the stale comments of pci_process_bridge_OF_ranges powerpc/pci: Remove the unused variables in pci_process_bridge_OF_ranges Michael Ellerman (2): powerpc/perf: Revert to original NO_SIPR logic powerpc/perf: Add missing SIER support Michael Neuling (7): powerpc/tm: Make room for hypervisor in abort cause codes powerpc/tm: Update cause codes documentation powerpc/tm: Abort on emulation and alignment faults powerpc/tm: Move TM abort cause codes to uapi powerpc/tm: Fix userspace stack corruption on signal delivery for active transactions powerpc/pseries: Kill all prefetch streams on context switch powerpc/pseries: Improve stream generation comments in copypage/user Nishanth Aravamudan (1): powerpc/cputable: Fix oprofile_cpu_type on power8 Paul Mackerras (1): powerpc/kvm/book3s: Add support for H_IPOLL and H_XIRR_X in XICS emulation Priyanka Jain (1): powerpc/32bit:Store temporary result in r0 instead of r8 Srivatsa S. Bhat (1): powerpc/pseries: Always enable CONFIG_HOTPLUG_CPU on PSERIES SMP chenhui zhao (1): powerpc/mpic: Fix irq distribution problem when MPIC_SINGLE_DEST_CPU Documentation/powerpc/transactional_memory.txt | 27 +- arch/powerpc/include/asm/hvcall.h |1 + arch/powerpc/include/asm/ppc_asm.h | 11 arch/powerpc/include/asm/processor.h | 13 ++--- arch/powerpc/include/asm/reg.h | 11 arch/powerpc/include/asm/signal.h |3 ++ arch/powerpc/include/asm/tm.h |2 + arch/powerpc/include/uapi/asm/Kbuild |1 + arch/powerpc/include/uapi/asm/tm.h | 18 +++ arch/powerpc/kernel/cputable.c |4 +- arch/powerpc/kernel/entry_32.S |2 +- arch/powerpc/kernel/entry_64.S |7 +++ arch/powerpc/kernel/pci-common.c | 14 + arch/powerpc/kernel/signal.c | 40 +- arch/powerpc/kernel/signal.h |2 +- arch/powerpc/kernel/signal_32.c| 10 +--- arch/powerpc/kernel/signal_64.c| 23 +++- arch/powerpc/kernel/traps.c| 29 ++ arch/powerpc/kvm/book3s_hv.c |2 + arch/powerpc/kvm/book3s_pr_papr.c |2 + arch/powerpc/kvm/book3s_xics.c | 29 ++ arch/powerpc/lib/copypage_power7.S | 19 --- arch/powerpc/lib/copyuser_power7.S | 12 +++-- arch/powerpc/mm/hash_native_64.c | 30 --- arch/powerpc/perf/core-book3s.c| 67 +++- arch/powerpc/platforms/pseries/Kconfig |2 + arch/powerpc/sysdev/mpic.c |4 +- 27 files changed, 261 insertions(+), 124 deletions(-) create mode 100644 arch/powerpc/include/uapi/asm/tm.h ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Sat, 2013-06-01 at 09:22 +1000, Benjamin Herrenschmidt wrote: Hi Linus ! Here are a few more fixes for powerpc 3.10. It's a bit more than I would have liked this late in the game but I suppose that's what happens with a brand new chip generation coming out. A few regression fixes, some last minute fixes for new P8 features such as transactional memory,... There's also one powerpc KVM patch that I requested that adds two missing functions to our in-kernel interrupt controller support which is itself a new 3.10 feature. These are defined by the base hypervisor specification. We didn't implement them originally because Linux doesn't use them but they are simple and I'm not comfortable having a half-implemented interface in 3.10 and having to deal with versionning etc... later when something starts needing those calls. They cannot be emulated in qemu when using in-kernel interrupt controller (not enough shared state). Just added a last minute patch to fix a typo introducing a breakage in our cputable for Power7+ processors, sorry about that, but the regression it fixes just hurt me :-) Sorry about that.. Cheers, Ben. The following changes since commit 58f8bbd2e39c3732c55698494338ee19a92c53a0: Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux (2013-05-28 10:11:34 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to badec11b645e21acbc2411d7759e3efa559af443: powerpc/cputable: Fix typo on P7+ cputable entry (2013-06-01 09:30:03 +1000) Aneesh Kumar K.V (1): powerpc/mm: Always invalidate tlb on hpte invalidate and update Kevin Hao (2): powerpc/pci: Remove the stale comments of pci_process_bridge_OF_ranges powerpc/pci: Remove the unused variables in pci_process_bridge_OF_ranges Michael Ellerman (2): powerpc/perf: Revert to original NO_SIPR logic powerpc/perf: Add missing SIER support Michael Neuling (7): powerpc/tm: Make room for hypervisor in abort cause codes powerpc/tm: Update cause codes documentation powerpc/tm: Abort on emulation and alignment faults powerpc/tm: Move TM abort cause codes to uapi powerpc/tm: Fix userspace stack corruption on signal delivery for active transactions powerpc/pseries: Kill all prefetch streams on context switch powerpc/pseries: Improve stream generation comments in copypage/user Nishanth Aravamudan (1): powerpc/cputable: Fix oprofile_cpu_type on power8 Paul Mackerras (1): powerpc/kvm/book3s: Add support for H_IPOLL and H_XIRR_X in XICS emulation Priyanka Jain (1): powerpc/32bit:Store temporary result in r0 instead of r8 Srivatsa S. Bhat (1): powerpc/pseries: Always enable CONFIG_HOTPLUG_CPU on PSERIES SMP Will Schmidt (1): powerpc/cputable: Fix typo on P7+ cputable entry chenhui zhao (1): powerpc/mpic: Fix irq distribution problem when MPIC_SINGLE_DEST_CPU Documentation/powerpc/transactional_memory.txt | 27 +- arch/powerpc/include/asm/hvcall.h |1 + arch/powerpc/include/asm/ppc_asm.h | 11 arch/powerpc/include/asm/processor.h | 13 ++--- arch/powerpc/include/asm/reg.h | 11 arch/powerpc/include/asm/signal.h |3 ++ arch/powerpc/include/asm/tm.h |2 + arch/powerpc/include/uapi/asm/Kbuild |1 + arch/powerpc/include/uapi/asm/tm.h | 18 +++ arch/powerpc/kernel/cputable.c |6 +-- arch/powerpc/kernel/entry_32.S |2 +- arch/powerpc/kernel/entry_64.S |7 +++ arch/powerpc/kernel/pci-common.c | 14 + arch/powerpc/kernel/signal.c | 40 +- arch/powerpc/kernel/signal.h |2 +- arch/powerpc/kernel/signal_32.c| 10 +--- arch/powerpc/kernel/signal_64.c| 23 +++- arch/powerpc/kernel/traps.c| 29 ++ arch/powerpc/kvm/book3s_hv.c |2 + arch/powerpc/kvm/book3s_pr_papr.c |2 + arch/powerpc/kvm/book3s_xics.c | 29 ++ arch/powerpc/lib/copypage_power7.S | 19 --- arch/powerpc/lib/copyuser_power7.S | 12 +++-- arch/powerpc/mm/hash_native_64.c | 30 --- arch/powerpc/perf/core-book3s.c| 67 +++- arch/powerpc/platforms/pseries/Kconfig |2 + arch/powerpc/sysdev/mpic.c |4 +- 27 files changed, 262 insertions(+), 125 deletions(-) create mode 100644 arch/powerpc/include/uapi/asm/tm.h ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few more powerpc fixes for 3.10. Some more P8 related bits, a bunch of fixes for our P7+/P8 HW crypto drivers, some added workarounds for those radeons that don't do proper 64-bit MSIs and a couple of other trivialities by myself. Cheers, Ben. The following changes since commit 519fe2ecb755b875d9814cdda19778c2e88c6901: Merge branch 'leds-fixes-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds (2013-05-21 11:41:07 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to f1dd153121dcb872ae6cba8d52bec97519eb7d97: powerpc/pseries: Make 32-bit MSI quirk work on systems lacking firmware support (2013-05-24 18:16:54 +1000) Benjamin Herrenschmidt (5): powerpc: Fix TLB cleanup at boot on POWER8 powerpc/pci: Fix bogus message at boot about empty memory resources powerpc/powernv: Fix condition for when to invalidate the TCE cache powerpc: Make radeon 32-bit MSI quirk work on powernv powerpc/powernv: Build a zImage.epapr Brian King (1): powerpc/pseries: Make 32-bit MSI quirk work on systems lacking firmware support Kent Yoder (1): drivers/crypto/nx: Fixes for multiple races and issues Michael Ellerman (1): powerpc: Context switch more PMU related SPRs arch/powerpc/include/asm/pci-bridge.h |2 + arch/powerpc/include/asm/processor.h |6 +++ arch/powerpc/kernel/asm-offsets.c |6 +++ arch/powerpc/kernel/cpu_setup_power.S |8 ++- arch/powerpc/kernel/entry_64.S| 28 +++ arch/powerpc/kernel/pci-common.c |7 +-- arch/powerpc/kernel/pci_64.c | 10 arch/powerpc/kernel/pci_dn.c |8 +++ arch/powerpc/platforms/powernv/Kconfig|1 + arch/powerpc/platforms/powernv/pci-ioda.c | 27 +-- arch/powerpc/platforms/powernv/pci.c |6 ++- arch/powerpc/platforms/pseries/msi.c | 75 +++-- drivers/crypto/nx/nx-aes-cbc.c|1 + drivers/crypto/nx/nx-aes-ecb.c|1 + drivers/crypto/nx/nx-aes-gcm.c|2 +- drivers/crypto/nx/nx-sha256.c |8 +-- drivers/crypto/nx/nx-sha512.c |7 +-- drivers/crypto/nx/nx.c| 38 +++ 18 files changed, 146 insertions(+), 95 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are some more powerpc fixes to apply to 3.10. This is mostly bug fixes (some of them regressions, some of them I deemed worth merging now) along with some patches from Li Zhong hooking up the new context tracking stuff (for the new full NO_HZ) Cheers, Ben. The following changes since commit 5737789c8340620d7b542d1d4e9b197de8eb2801: powerpc: Make hard_irq_disable() do the right thing vs. irq tracing (2013-05-07 17:13:57 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to e34166ad63eac4d0fa98b4c4ed7a98202a18faef: powerpc: Set show_unhandled_signals to 1 by default (2013-05-14 18:01:04 +1000) Alexander Gordeev (1): powerpc: Fix irq_set_affinity() return values Alistair Popple (1): powerpc: Add an in memory udbg console Aneesh Kumar K.V (2): powerpc/mm: Use the correct mask value when looking at pgtable address powerpc: Fix build errors STRICT_MM_TYPECHECKS Anton Blanchard (1): powerpc/kexec: Fix kexec when using VMX optimised memcpy Benjamin Herrenschmidt (5): powerpc/powernv: Properly drop characters if console is closed powerpc/powernv: Improve kexec reliability powerpc/powernv: Detect OPAL v3 API version powerpc/powernv: Fix starting of secondary CPUs on OPALv2 and v3 powerpc: Set show_unhandled_signals to 1 by default David Woodhouse (1): powerpc: Provide __bswapdi2 Li Zhong (6): powerpc: Fix MAX_STACK_TRACE_ENTRIES too low warning again powerpc: Syscall hooks for context tracking subsystem powerpc: Exception hooks for context tracking subsystem powerpc: Exit user context on notify resume powerpc: Use the new schedule_user API on userspace preemption powerpc: select HAVE_CONTEXT_TRACKING for pSeries Michael Ellerman (1): powerpc: Make CONFIG_RTAS_PROC depend on CONFIG_PROC_FS Michael Neuling (3): powerpc/perf: Move BHRB code into CONFIG_PPC64 region powerpc/pmu: Fix order of interpreting BHRB target entries powerpc/perf: Fix setting of to addresses for BHRB Robert Jennings (1): powerpc: Bring all threads online prior to migration/hibernation Scott Wood (2): powerpc: hard_irq_disable(): Call trace_hardirqs_off after disabling powerpc/booke64: Fix kernel hangs at kernel_dbg_exc Vasant Hegde (1): powerpc/rtas_flash: Fix validate_flash buffer overflow issue arch/powerpc/Kconfig.debug | 23 +++ arch/powerpc/include/asm/context_tracking.h | 10 + arch/powerpc/include/asm/firmware.h |4 +- arch/powerpc/include/asm/hw_irq.h |5 +- arch/powerpc/include/asm/opal.h |5 +- arch/powerpc/include/asm/pgalloc-64.h |2 +- arch/powerpc/include/asm/pte-hash64-64k.h |2 +- arch/powerpc/include/asm/rtas.h |2 + arch/powerpc/include/asm/thread_info.h |7 +- arch/powerpc/include/asm/udbg.h |1 + arch/powerpc/kernel/entry_32.S |2 - arch/powerpc/kernel/entry_64.S |5 +- arch/powerpc/kernel/exceptions-64e.S|8 +- arch/powerpc/kernel/machine_kexec_64.c |4 + arch/powerpc/kernel/misc_32.S | 11 ++ arch/powerpc/kernel/misc_64.S | 11 ++ arch/powerpc/kernel/pci-common.c|5 +- arch/powerpc/kernel/ppc_ksyms.c |3 +- arch/powerpc/kernel/process.c |8 + arch/powerpc/kernel/ptrace.c|5 + arch/powerpc/kernel/rtas.c | 113 +++ arch/powerpc/kernel/rtas_flash.c| 10 +- arch/powerpc/kernel/signal.c|7 +- arch/powerpc/kernel/traps.c | 80 +--- arch/powerpc/kernel/udbg.c |3 + arch/powerpc/mm/fault.c | 41 ++-- arch/powerpc/mm/hash_utils_64.c | 36 +++- arch/powerpc/mm/init_64.c |3 +- arch/powerpc/perf/core-book3s.c | 280 +++ arch/powerpc/platforms/Kconfig |2 +- arch/powerpc/platforms/powernv/opal.c | 30 ++- arch/powerpc/platforms/powernv/pci-ioda.c |9 + arch/powerpc/platforms/powernv/pci.c| 12 ++ arch/powerpc/platforms/powernv/pci.h|2 + arch/powerpc/platforms/powernv/powernv.h|2 + arch/powerpc/platforms/powernv/setup.c | 16 +- arch/powerpc/platforms/powernv/smp.c| 62 +- arch/powerpc/platforms/pseries/Kconfig |1 + arch/powerpc/platforms/pseries/suspend.c| 22 +++ arch/powerpc/platforms/wsp/ics.c|2 +- arch/powerpc/sysdev/Makefile|2 + arch/powerpc/sysdev/ehv_pic.c |2 +- arch/powerpc/sysdev/mpic.c |2 +- arch/powerpc/sysdev/udbg_memcons.c |
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few more powerpc bits that I would like in 3.10. Mostly remaining bolts screw tightening of power8 support such as actually exposing the new features via the previously added AT_HWCAP2, and a few fixes, some of them for problems exposed recently like irqdomain warnings or sysfs access permission issues, some exposed by power8 hardware. The only change outside of arch/powerpc is a small one to irqdomain.c to allow silent failure to fix a problem on Cell where we get a dozen WARN_ON's tripping at boot for what is basically a normal case. Grant Acked it but I forgot to put it in and didn't want to rebase. Cheers, Ben. The following changes since commit 01227a889ed56ae53aeebb9f93be9d54dd8b2de8: Merge tag 'kvm-3.10-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm (2013-05-05 14:47:31 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git test for you to fetch changes up to 5737789c8340620d7b542d1d4e9b197de8eb2801: powerpc: Make hard_irq_disable() do the right thing vs. irq tracing (2013-05-07 17:13:57 +1000) Anton Blanchard (1): powerpc: Emulate non privileged DSCR read and write Benjamin Herrenschmidt (9): powerpc/powerpnv: Properly handle failure starting CPUs powerpc/pci: Don't add bogus empty resources to PHBs powerpc/pnv: Fix compatible property for P8 PHB irqdomain: Allow quiet failure mode powerpc/cell/spufs: Fix status attribute permission powerpc/cell/iommu: Improve error message for missing node powerpc/pci: Support per-aperture memory offset powerpc/topology: Fix spurr attribute permission powerpc: Make hard_irq_disable() do the right thing vs. irq tracing Brian King (1): powerpc/pseries: Force 32 bit MSIs for devices that require it Jeremy Kerr (1): powerpc/powernv: Defer OPAL exception handler registration Kleber Sacilotto de Souza (1): powerpc/pseries: Perform proper max_bus_speed detection Michael Neuling (1): powerpc/tm: Fix null pointer deference in flush_hash_page Nishanth Aravamudan (4): powerpc/cputable: Reserve bits in HWCAP2 for new features powerpc/cputable: Advertise DSCR support on P7/P7+ powerpc/cputable: Advertise ISEL support on appropriate embedded processors powerpc/cputable: Advertise support for ISEL/HTM/DSCR/TAR on POWER8 arch/powerpc/include/asm/cputable.h |2 + arch/powerpc/include/asm/hw_irq.h | 16 ++--- arch/powerpc/include/asm/machdep.h |3 + arch/powerpc/include/asm/pci-bridge.h |8 +-- arch/powerpc/include/asm/ppc-opcode.h |4 ++ arch/powerpc/include/uapi/asm/cputable.h|9 +++ arch/powerpc/kernel/cputable.c | 14 arch/powerpc/kernel/pci-common.c| 101 ++- arch/powerpc/kernel/pci_32.c|2 +- arch/powerpc/kernel/pci_64.c|2 +- arch/powerpc/kernel/sysfs.c |2 +- arch/powerpc/kernel/traps.c | 10 ++- arch/powerpc/mm/hash_utils_64.c |1 + arch/powerpc/platforms/cell/iommu.c |2 +- arch/powerpc/platforms/cell/spu_base.c |2 +- arch/powerpc/platforms/embedded6xx/mpc10x.h | 11 --- arch/powerpc/platforms/powermac/pci.c |2 +- arch/powerpc/platforms/powernv/opal.c | 15 +++- arch/powerpc/platforms/powernv/pci-ioda.c | 12 ++-- arch/powerpc/platforms/powernv/smp.c|4 +- arch/powerpc/platforms/pseries/msi.c| 21 +- arch/powerpc/platforms/pseries/pci.c| 53 ++ arch/powerpc/platforms/pseries/pseries.h|4 ++ arch/powerpc/platforms/pseries/setup.c |2 + arch/powerpc/platforms/wsp/wsp_pci.c|2 +- arch/powerpc/sysdev/fsl_pci.c | 11 +-- arch/powerpc/sysdev/mpic.c | 14 +++- arch/powerpc/sysdev/ppc4xx_pci.c| 15 ++-- kernel/irq/irqdomain.c | 20 +- 29 files changed, 236 insertions(+), 128 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here's a few powerpc fixes for 3.9, mostly regressions (though not all from 3.9 merge window) that we've been hammering into shape over the last couple of weeks. They fix booting on Cell and G5 among other things (yes, we've been a bit sloppy with older machines this time around). Cheers, Ben. The following changes since commit 7c6baa304b841673d3a55ea4fcf9a5cbf7a1674b: Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2013-03-11 07:54:29 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to af81d7878c641629f2693ae3fdaf74b4af14dfca: powerpc: Rename USER_ESID_BITS* to ESID_BITS* (2013-03-17 12:45:44 +1100) Aneesh Kumar K.V (3): powerpc: Make VSID_BITS* dependency explicit powerpc: Update kernel VSID range powerpc: Rename USER_ESID_BITS* to ESID_BITS* Anton Blanchard (1): powerpc: Fix -mcmodel=medium breakage in prom_init.c Benjamin Herrenschmidt (2): powerpc: Fix STAB initialization powerpc: Fix cputable entry for 970MP rev 1.0 Michael Neuling (1): powerpc/ptrace: Fix brk.len used uninitialised Paul Bolle (1): powerpc: Remove last traces of POWER4_ONLY Stephen Rothwell (1): powerpc: Make sure that we alays include CONFIG_BINFMT_ELF arch/powerpc/Kconfig |1 + arch/powerpc/include/asm/mmu-hash64.h | 128 arch/powerpc/kernel/cputable.c |2 +- arch/powerpc/kernel/exceptions-64s.S | 34 ++--- arch/powerpc/kernel/prom_init.c| 14 ++-- arch/powerpc/kernel/ptrace.c |1 + arch/powerpc/kvm/book3s_64_mmu_host.c |4 +- arch/powerpc/mm/hash_utils_64.c| 22 -- arch/powerpc/mm/mmu_context_hash64.c | 11 +-- arch/powerpc/mm/pgtable_64.c |2 +- arch/powerpc/mm/slb_low.S | 50 ++--- arch/powerpc/mm/tlb_hash64.c |2 +- arch/powerpc/platforms/Kconfig.cputype |6 +- 13 files changed, 150 insertions(+), 127 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few powerpc bits fixes for rc1. A couple of str*cpy fixes, some fixes in handling the FSCR register on Power8 (controls the enabling of processor features), a 32-bit build fix and a couple more nits. Cheers, Ben. The following changes since commit 6dbe51c251a327e012439c4772097a13df43c5b8: Linux 3.9-rc1 (2013-03-03 15:11:05 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 54c9b2253d34e8998e4bff9ac2d7a3ba0b861d52: powerpc: Set DSCR bit in FSCR setup (2013-03-05 16:56:30 +1100) Akinobu Mita (1): powerpc: Remove unused BITOP_LE_SWIZZLE macro Chen Gang (2): powerpc/pseries/hvcserver: Fix strncpy buffer limit in location code drivers/tty/hvc: Use strlcpy instead of strncpy Michael Neuling (4): powerpc: Avoid link stack corruption in MMU on syscall entry path powerpc: Fix setting FSCR for HV=0 and on secondary CPUs powerpc: Add DSCR FSCR register bit definition powerpc: Set DSCR bit in FSCR setup Tony Breeds (2): powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit powerpc: Wireup the kcmp syscall to sys_ni arch/powerpc/crypto/sha1-powerpc-asm.S |4 ++-- arch/powerpc/include/asm/bitops.h |2 -- arch/powerpc/include/asm/reg.h |3 ++- arch/powerpc/include/asm/systbl.h |1 + arch/powerpc/include/asm/unistd.h |2 +- arch/powerpc/include/uapi/asm/unistd.h |1 + arch/powerpc/kernel/cpu_setup_power.S |5 +++-- arch/powerpc/kernel/exceptions-64s.S |4 ++-- arch/powerpc/platforms/pseries/hvcserver.c |5 +++-- drivers/tty/hvc/hvcs.c |9 ++--- 10 files changed, 17 insertions(+), 19 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Just so that you don't get too bored on your Island here's a patch for 3.8 fixing a nasty bug that affects the new 64T support that was merged in 3.7. Please apply whenever you have a chance (and an internet connection !) Cheers, Ben. The following changes since commit 689dfa894c57842a05bf6dc9f97e6bb71ec5f386: powerpc: Max next_tb to prevent from replaying timer interrupt (2013-01-29 10:18:16 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to eda8eebdd153c48a4e2a3a3ac3cd9e2e31f5c6b3: powerpc/mm: Fix hash computation function (2013-02-04 15:15:08 +1100) Aneesh Kumar K.V (1): powerpc/mm: Fix hash computation function arch/powerpc/mm/hash_low_64.S | 62 +++-- 1 file changed, 35 insertions(+), 27 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Mon, Jan 28, 2013 at 4:09 PM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: It wasn't meant to be snarky, sorry about that... I'm kidding, I'm kidding, you can be as snarky as you want. It's not like I'm some fragile flower. My usual problem with git request-pull when the mirror haven't caught up yet. Branch is merge. Ok, I see it. Pulled and pushed out, Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Tue, Jan 29, 2013 at 1:09 AM, Benjamin Herrenschmidt
b...@kernel.crashing.org wrote:
On Mon, 2013-01-28 at 16:03 -0800, Linus Torvalds wrote:
I'll have you know that I haven't quite even left for Au yet, and I
have LCA before diving. So no snarky in between dives comments,
please.
It wasn't meant to be snarky, sorry about that...
Sharky? Sorry, couldn't resist.
Gr{oetje,eeting}s,
Poor Geert without sun, dives, and sharks
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say programmer or something like that.
-- Linus Torvalds
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[git pull] Please pull powerpc.git merge branch
Hi Linus ! Whenever you have a chance between two dives, you might want to consider pulling my merge branch to pickup a few fixes for 3.8 that have been accumulating for the last couple of weeks (I was myself travelling then on vacation). Nothing major, just a handful of powerpc bug fixes that I consider worth getting in before 3.8 goes final. Cheers, Ben. The following changes since commit 45e72af09faa7dad5d8539ebac0fe317ae88318b: Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes (2013-01-28 11:53:49 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git for you to fetch changes up to 689dfa894c57842a05bf6dc9f97e6bb71ec5f386: powerpc: Max next_tb to prevent from replaying timer interrupt (2013-01-29 10:18:16 +1100) Carl E. Love (1): powerpc/oprofile: Fix error in oprofile power7_marked_instr_event() function Cong Ding (1): powerpc: kernel/kgdb.c: Fix memory leakage Li Zhong (1): powerpc: Fix MAX_STACK_TRACE_ENTRIES too low warning for ppc32 Steven Rostedt (1): powerpc/pasemi: Fix crash on reboot Tiejun Chen (2): powerpc/book3e: Disable interrupt after preempt_schedule_irq powerpc: Max next_tb to prevent from replaying timer interrupt arch/powerpc/kernel/entry_32.S |2 ++ arch/powerpc/kernel/entry_64.S | 13 + arch/powerpc/kernel/kgdb.c |5 +++-- arch/powerpc/kernel/time.c |9 +++-- arch/powerpc/oprofile/op_model_power4.c |2 +- arch/powerpc/platforms/pasemi/cpufreq.c |7 +++ 6 files changed, 33 insertions(+), 5 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Mon, Jan 28, 2013 at 3:42 PM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: Whenever you have a chance between two dives, you might want to consider pulling my merge branch to pickup a few fixes for 3.8 that have been accumulating for the last couple of weeks (I was myself travelling then on vacation). I'll have you know that I haven't quite even left for Au yet, and I have LCA before diving. So no snarky in between dives comments, please. At least not for a few days. git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git Nothing there. Forgot to push? Or some unnamed branch/tag? (And I _am_ leaving for the airport soon, so I may not get to it for a while unless you reply asap) Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Mon, 2013-01-28 at 16:03 -0800, Linus Torvalds wrote: I'll have you know that I haven't quite even left for Au yet, and I have LCA before diving. So no snarky in between dives comments, please. It wasn't meant to be snarky, sorry about that... At least not for a few days. git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git Nothing there. Forgot to push? Or some unnamed branch/tag? My usual problem with git request-pull when the mirror haven't caught up yet. Branch is merge. (And I _am_ leaving for the airport soon, so I may not get to it for a while unless you reply asap) Have a good trip ! Cheers, Ben. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a couple of small powerpc fixes. They aren't new bugs (and they are both CCed to stable) but I didn't see the point of sitting on the fixes any longer. Oh and happy new year ! Cheers, Ben. The following changes since commit d1c3ed669a2d452cacfb48c2d171a1f364dae2ed: Linux 3.8-rc2 (2013-01-02 18:13:21 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git for you to fetch changes up to e6449c9b2d90c1bd9a5985bf05ddebfd1631cd6b: powerpc: Add missing NULL terminator to avoid boot panic on PPC40x (2013-01-03 16:45:52 +1100) Gabor Juhos (1): powerpc: Add missing NULL terminator to avoid boot panic on PPC40x Shan Hai (1): powerpc/vdso: Remove redundant locking in update_vsyscall_tz() arch/powerpc/kernel/time.c |5 - arch/powerpc/platforms/40x/ppc40x_simple.c |3 ++- 2 files changed, 2 insertions(+), 6 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Thu, 2013-01-03 at 17:13 +1100, Benjamin Herrenschmidt wrote: Hi Linus ! Here are a couple of small powerpc fixes. They aren't new bugs (and they are both CCed to stable) but I didn't see the point of sitting on the fixes any longer. Looks like I still need to fix my script to get the branch name right for when the mirrors haven't caught up... It's git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge Cheers, Ben. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here's a patch that would be good to still have in 3.7. It's a one liner fixing a regression introduced by the new EEH code in .37 (potential oops on some PCI setups when configuring MSIs). Cheers, Ben. The following changes since commit d6dc24613c222f9057131ccbd5264a10bcba9f97: Merge remote-tracking branch 'agust/merge' into merge (2012-11-21 13:24:49 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git for you to fetch changes up to bb4618823a3389086f157fafb2a0d97cade8d89f: powerpc/pseries: Fix oops with MSIs when missing EEH PEs (2012-11-23 13:26:05 +1100) Alexey Kardashevskiy (1): powerpc/pseries: Fix oops with MSIs when missing EEH PEs arch/powerpc/platforms/pseries/msi.c |3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Mon, 2012-11-26 at 09:08 +1100, Benjamin Herrenschmidt wrote: On Mon, 2012-11-26 at 09:07 +1100, Benjamin Herrenschmidt wrote: Hi Linus ! Here's a patch that would be good to still have in 3.7. It's a one liner fixing a regression introduced by the new EEH code in .37 (potential oops on some PCI setups when configuring MSIs). I've just added a second fix for EEH (Gavin found another issue) which is trivial enough (and tested) so it should still go in. Updated pull request: The following changes since commit d6dc24613c222f9057131ccbd5264a10bcba9f97: Merge remote-tracking branch 'agust/merge' into merge (2012-11-21 13:24:49 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to e716e014384688d1a50d1aa5213ee74748c6d4e0: powerpc/eeh: Do not invalidate PE properly (2012-11-26 09:14:16 +1100) Alexey Kardashevskiy (1): powerpc/pseries: Fix oops with MSIs when missing EEH PEs Gavin Shan (1): powerpc/eeh: Do not invalidate PE properly arch/powerpc/platforms/pseries/eeh_pe.c |2 +- arch/powerpc/platforms/pseries/msi.c|3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Mon, 2012-11-26 at 09:07 +1100, Benjamin Herrenschmidt wrote: Hi Linus ! Here's a patch that would be good to still have in 3.7. It's a one liner fixing a regression introduced by the new EEH code in .37 (potential oops on some PCI setups when configuring MSIs). Cheers, Ben. The following changes since commit d6dc24613c222f9057131ccbd5264a10bcba9f97: Merge remote-tracking branch 'agust/merge' into merge (2012-11-21 13:24:49 +1100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git And the branch is merge. Cheers, Ben. for you to fetch changes up to bb4618823a3389086f157fafb2a0d97cade8d89f: powerpc/pseries: Fix oops with MSIs when missing EEH PEs (2012-11-23 13:26:05 +1100) Alexey Kardashevskiy (1): powerpc/pseries: Fix oops with MSIs when missing EEH PEs arch/powerpc/platforms/pseries/msi.c |3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are small 52xx fixes that Anatolij asked me to pull a while back and that I completely missed. The stuff is local to that platform code, and was in next for a while, so it should still go into 3.7. Thanks, Ben. The following changes since commit 8c23f406c6d86808726ace580657186bc3b44587: Merge git://git.kernel.org/pub/scm/virt/kvm/kvm (2012-11-01 08:27:02 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to d6dc24613c222f9057131ccbd5264a10bcba9f97: Merge remote-tracking branch 'agust/merge' into merge (2012-11-21 13:24:49 +1100) Anatolij Gustschin (1): powerpc/mpc5200: move lpbfifo node and fix its interrupt property Benjamin Herrenschmidt (1): Merge remote-tracking branch 'agust/merge' into merge Eric Millbrandt (1): powerpc/pcm030: add pcm030-audio-fabric to dts Wolfram Sang (1): powerpc: 52xx: nop out unsupported critical IRQs arch/powerpc/boot/dts/mpc5200b.dtsi |6 ++ arch/powerpc/boot/dts/o2d.dtsi|6 -- arch/powerpc/boot/dts/pcm030.dts |7 ++- arch/powerpc/platforms/52xx/mpc52xx_pic.c |9 + 4 files changed, 17 insertions(+), 11 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a handful of powerpc related fixes for you to pull. Cheers, Ben. The following changes since commit 18673533256a2953ccefded52df2679de8640685: Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (2012-10-17 12:41:18 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 83dac59409387789b88bed40b1be86a8abc572be: cpuidle/powerpc: Fix snooze state problem in the cpuidle design on pseries. (2012-10-18 10:57:25 +1100) Aneesh Kumar K.V (1): powerpc: Build fix for powerpc KVM Benjamin Herrenschmidt (1): Revert powerpc/perf: Use pmc_overflow() to detect rolled back events Deepthi Dharwar (3): cpuidle/powerpc: Fix target residency initialisation in pseries cpuidle cpuidle/powerpc: Fix smt_snooze_delay functionality. cpuidle/powerpc: Fix snooze state problem in the cpuidle design on pseries. arch/powerpc/include/asm/kvm_book3s_32.h|1 + arch/powerpc/include/asm/processor.h|4 +- arch/powerpc/kernel/sysfs.c |2 +- arch/powerpc/kvm/book3s_32_mmu_host.c |4 +- arch/powerpc/perf/core-book3s.c |2 +- arch/powerpc/platforms/pseries/processor_idle.c | 62 +++ 6 files changed, 36 insertions(+), 39 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Thu, Oct 4, 2012 at 1:38 AM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: First, however, a note about the pull request details ... the diffstat looks completely on crack, any idea what's up ? It sees piles of files modified in various other archs generic code but I see no patch in that branch that touches any of them. So this happens if you have reverse merges (ie you've pulled my tree, or some other tree I've pulled), and there is no longer a single clear common point that you started from. In that case, there is no simple diff for the what has changed since that original point, and to get the diff for the merge you actually have to do the merge and check the end result. git-request-pull doesn't do that, it just assumes it's the simple case of some single common point. The fact that you haven't seen it until now just means that you've generally done a good job at keeping your powerpc tree clean from other trees, and containing only your own work. Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Thu, Oct 4, 2012 at 1:38 AM, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: The following changes since commit 271fd03a3013b106ccc178d54219c1be0c9759b7: powerpc/powernv: I/O and memory alignment for P2P bridges (2012-09-11 16:59:47 -0600) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git Hmm. There's nothing there. Did you mean for me to pull some branch/tag you didn't mention? Linus ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Thu, 2012-10-04 at 09:00 -0700, Linus Torvalds wrote: So this happens if you have reverse merges (ie you've pulled my tree, or some other tree I've pulled), and there is no longer a single clear common point that you started from. In that case, there is no simple diff for the what has changed since that original point, and to get the diff for the merge you actually have to do the merge and check the end result. git-request-pull doesn't do that, it just assumes it's the simple case of some single common point. That was more/less my guess. Thanks. The fact that you haven't seen it until now just means that you've generally done a good job at keeping your powerpc tree clean from other trees, and containing only your own work. Heh, yeah I try to :-) In this specific case, this was a topic branch from Bjorn which some pre-requisite patches to the generic PCI code that Gavin did to allow us to get rid of some custom resource allocation crap, so the getting rid of had a dependency on that topic branch. Unfortunately, Bjorn had also based that branch on top of some larger cleanup patch so I ended up pulling that as well from him, which tripped the whole thing. Cheers, Ben. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Thu, 2012-10-04 at 09:02 -0700, Linus Torvalds wrote: Hmm. There's nothing there. Did you mean for me to pull some branch/tag you didn't mention? Heh, yeah, the mirrors hadn't updated yet so git request-pull didn't put the branch name in. It's common but I usually fix it up by hand. Since I was probably too tired for thinking straight, I forgot that and forgot to put the proper branch name in the email subject as well... argh :-) It's in my next branch. Mirrors should be good by now, it's at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git next Sorry for the misshap. Cheers, Ben. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few fixes for 3.6 that were piling up while I was away or busy (I was mostly MIA a week or two before San Diego). Some fixes from Anton fixing up issues with our relatively new DSCR control feature, and a few other fixes that are either regressions or bugs nasty enough to warrant not waiting. Cheers, Ben. The following changes since commit 5b716ac728bcc01b1f2a7ed6e437196602237c27: Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6 (2012-09-02 11:30:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git for you to fetch changes up to 636802ef96eebe279b22ad9f9dacfe29291e45c7: powerpc: Don't use __put_user() in patch_instruction (2012-09-05 16:05:23 +1000) Anton Blanchard (4): powerpc: Update DSCR on all CPUs when writing sysfs dscr_default powerpc: Keep thread.dscr and thread.dscr_inherit in sync powerpc: Fix DSCR inheritance in copy_thread() powerpc: Restore correct DSCR in context switch Benjamin Herrenschmidt (1): powerpc: Don't use __put_user() in patch_instruction Jesse Larrew (1): powerpc/vphn: Fix arch_update_cpu_topology() return value Paul Mackerras (3): powerpc: Give hypervisor decrementer interrupts their own handler powerpc/powernv: Always go into nap mode when CPU is offline powerpc: Make sure IPI handlers see data written by IPI senders arch/powerpc/include/asm/processor.h |1 + arch/powerpc/kernel/asm-offsets.c|1 + arch/powerpc/kernel/dbell.c |2 ++ arch/powerpc/kernel/entry_64.S | 23 +-- arch/powerpc/kernel/exceptions-64s.S |3 ++- arch/powerpc/kernel/idle_power7.S|2 ++ arch/powerpc/kernel/process.c| 12 ++-- arch/powerpc/kernel/smp.c| 11 +-- arch/powerpc/kernel/sysfs.c | 10 ++ arch/powerpc/kernel/time.c |9 + arch/powerpc/kernel/traps.c |3 ++- arch/powerpc/lib/code-patching.c |2 +- arch/powerpc/mm/numa.c |7 --- arch/powerpc/platforms/powernv/smp.c | 10 +- arch/powerpc/sysdev/xics/icp-hv.c|6 +- 15 files changed, 68 insertions(+), 34 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Wed, 2012-09-05 at 16:12 +1000, Benjamin Herrenschmidt wrote: The following changes since commit 5b716ac728bcc01b1f2a7ed6e437196602237c27: Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6 (2012-09-02 11:30:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git Little glitch, the mirrors hadn't caught up yet when I use git request-pull so it didn't append the branch name. It's merge as the subject implies. Cheers, Ben. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! I meant to sent that earlier but got swamped with other things, so here are some powerpc fixes for 3.6. A few regression fixes and some bug fixes that I deemed should still make it. There's a FSL update from Kumar with a bunch of defconfig updates along with a few embedded fixes. I also reverted my g5_defconfig update that I merged earlier as it was completely busted, not too sure what happened there, I'll do a new one later. Cheers, Ben. The following changes since commit 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee: Linux 3.6-rc1 (2012-08-02 16:38:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 2c39bf49fd05305bea6d70670855047b2191d3f5: Revert powerpc: Update g5_defconfig (2012-08-24 20:55:55 +1000) Aaro Koskinen (1): powerpc/dma-iommu: Fix IOMMU window check Anton Blanchard (2): powerpc: POWER7 copy_to_user/copy_from_user patch applied twice powerpc: Fix VMX in interrupt check in POWER7 copy loops Benjamin Herrenschmidt (1): Revert powerpc: Update g5_defconfig Jia Hongtao (1): powerpc/fsl-pci: Only scan PCI bus if configured as a host Jiri Kosina (1): powerpc: Fix personality handling in ppc64_personality() Kim Phillips (2): powerpc/fsl: update defconfigs powerpc/fsl: fix Failed to mount /dev: No such device errors Michael Ellerman (2): powerpc: Fix xmon dl command for new printk implementation powerpc: Fixup whitespace in xmon Michael Neuling (2): powerpc: Fix null pointer deref in perf hardware breakpoints powerpc: Remove unnecessary ifdefs Scott Wood (1): powerpc/mpic_msgr: Add missing includes Shengzhou Liu (1): powerpc/p4080ds: dts - add usb controller version info and port0 Sukadev Bhattiprolu (1): powerpc/perf: Use pmc_overflow() to detect rolled back events Tiejun Chen (4): booke/wdt: some ioctls do not return values properly powerpc/kgdb: Do not set kgdb_single_step on ppc powerpc/kgdb: Bail out of KGDB when we've been triggered powerpc/kgdb: Restore current_thread_info properly Zhao Chenhui (1): powerpc/85xx: mpc85xx_defconfig - add VIA PATA support for MPC85xxCDS arch/powerpc/boot/dts/fsl/p4080si-post.dtsi |7 ++ arch/powerpc/configs/85xx/p1023rds_defconfig | 31 +++- arch/powerpc/configs/corenet32_smp_defconfig | 29 +++- arch/powerpc/configs/corenet64_smp_defconfig |1 + arch/powerpc/configs/g5_defconfig| 103 ++ arch/powerpc/configs/mpc83xx_defconfig | 18 ++--- arch/powerpc/configs/mpc85xx_defconfig | 33 +++-- arch/powerpc/configs/mpc85xx_smp_defconfig | 32 ++-- arch/powerpc/include/asm/cputable.h |2 - arch/powerpc/include/asm/mpic_msgr.h |1 + arch/powerpc/kernel/dma-iommu.c |9 +-- arch/powerpc/kernel/hw_breakpoint.c |2 +- arch/powerpc/kernel/kgdb.c | 27 ++- arch/powerpc/kernel/syscalls.c |8 +- arch/powerpc/lib/copyuser_power7.S | 35 + arch/powerpc/lib/memcpy_power7.S |4 +- arch/powerpc/perf/core-book3s.c |2 +- arch/powerpc/sysdev/fsl_pci.c| 13 ++-- arch/powerpc/sysdev/mpic_msgr.c |3 + arch/powerpc/xmon/xmon.c | 84 + drivers/watchdog/booke_wdt.c |7 +- 21 files changed, 209 insertions(+), 242 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch (updated)
[ Added defconfig updates from Kim to fix NFS boot on yocto ] The following changes since commit 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee: Linux 3.6-rc1 (2012-08-02 16:38:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git merge for you to fetch changes up to 1267643dc311e860e728dbd09a97c2e0a773bfdb: powerpc/fsl: fix Failed to mount /dev: No such device errors (2012-08-23 10:46:20 -0500) Jia Hongtao (1): powerpc/fsl-pci: Only scan PCI bus if configured as a host Kim Phillips (2): powerpc/fsl: update defconfigs powerpc/fsl: fix Failed to mount /dev: No such device errors Shengzhou Liu (1): powerpc/p4080ds: dts - add usb controller version info and port0 Tiejun Chen (1): booke/wdt: some ioctls do not return values properly Zhao Chenhui (1): powerpc/85xx: mpc85xx_defconfig - add VIA PATA support for MPC85xxCDS arch/powerpc/boot/dts/fsl/p4080si-post.dtsi |7 ++ arch/powerpc/configs/85xx/p1023rds_defconfig | 31 arch/powerpc/configs/corenet32_smp_defconfig | 29 +++--- arch/powerpc/configs/corenet64_smp_defconfig |1 + arch/powerpc/configs/mpc83xx_defconfig | 18 -- arch/powerpc/configs/mpc85xx_defconfig | 33 +++--- arch/powerpc/configs/mpc85xx_smp_defconfig | 32 +++-- arch/powerpc/sysdev/fsl_pci.c| 13 ++ drivers/watchdog/booke_wdt.c |7 +++--- 9 files changed, 60 insertions(+), 111 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch (updated)
Ben, Added a watchdog fix. - k The following changes since commit 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee: Linux 3.6-rc1 (2012-08-02 16:38:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git merge for you to fetch changes up to 127c6e731106a2071ee4a6c5a34c471cd3e719f0: booke/wdt: some ioctls do not return values properly (2012-08-17 09:03:51 -0500) Jia Hongtao (1): powerpc/fsl-pci: Only scan PCI bus if configured as a host Shengzhou Liu (1): powerpc/p4080ds: dts - add usb controller version info and port0 Tiejun Chen (1): booke/wdt: some ioctls do not return values properly Zhao Chenhui (1): powerpc/85xx: mpc85xx_defconfig - add VIA PATA support for MPC85xxCDS arch/powerpc/boot/dts/fsl/p4080si-post.dtsi |7 +++ arch/powerpc/configs/mpc85xx_defconfig |1 + arch/powerpc/sysdev/fsl_pci.c | 13 - drivers/watchdog/booke_wdt.c|7 +++ 4 files changed, 19 insertions(+), 9 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch (updated)
Ben, Poke. :) - k On Aug 10, 2012, at 8:07 AM, Kumar Gala wrote: Ben, Two updates from last week (one dts bug fix, one minor defconfig update) - k The following changes since commit 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee: Linux 3.6-rc1 (2012-08-02 16:38:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git merge for you to fetch changes up to 09a3017a585eb8567a7de15b426bb1dfb548bf0f: powerpc/p4080ds: dts - add usb controller version info and port0 (2012-08-10 07:47:02 -0500) Jia Hongtao (1): powerpc/fsl-pci: Only scan PCI bus if configured as a host Shengzhou Liu (1): powerpc/p4080ds: dts - add usb controller version info and port0 Zhao Chenhui (1): powerpc/85xx: mpc85xx_defconfig - add VIA PATA support for MPC85xxCDS arch/powerpc/boot/dts/fsl/p4080si-post.dtsi |7 +++ arch/powerpc/configs/mpc85xx_defconfig |1 + arch/powerpc/sysdev/fsl_pci.c | 13 - 3 files changed, 16 insertions(+), 5 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch (updated)
Ben, Two updates from last week (one dts bug fix, one minor defconfig update) - k The following changes since commit 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee: Linux 3.6-rc1 (2012-08-02 16:38:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git merge for you to fetch changes up to 09a3017a585eb8567a7de15b426bb1dfb548bf0f: powerpc/p4080ds: dts - add usb controller version info and port0 (2012-08-10 07:47:02 -0500) Jia Hongtao (1): powerpc/fsl-pci: Only scan PCI bus if configured as a host Shengzhou Liu (1): powerpc/p4080ds: dts - add usb controller version info and port0 Zhao Chenhui (1): powerpc/85xx: mpc85xx_defconfig - add VIA PATA support for MPC85xxCDS arch/powerpc/boot/dts/fsl/p4080si-post.dtsi |7 +++ arch/powerpc/configs/mpc85xx_defconfig |1 + arch/powerpc/sysdev/fsl_pci.c | 13 - 3 files changed, 16 insertions(+), 5 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Aug 3, 2012, at 5:34 PM, Benjamin Herrenschmidt wrote: On Fri, 2012-08-03 at 08:39 -0500, Kumar Gala wrote: Ben, Weekly bug fix pull request. Well, Linus is on holiday so I don't think it makes sense for me to ask him to pull anything just yet... I'll put it in my tree some time next week and will send it along with whatever I have as well when it looks like he might be back :-) No problem, just trying to get into a weekly cadence of pull requests. - k Cheers, Ben. - k The following changes since commit 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee: Linux 3.6-rc1 (2012-08-02 16:38:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git merge for you to fetch changes up to c9f11c30374329a0d2a88cf05281ca49d8eca9ab: powerpc/fsl-pci: Only scan PCI bus if configured as a host (2012-08-03 08:25:52 -0500) Jia Hongtao (1): powerpc/fsl-pci: Only scan PCI bus if configured as a host arch/powerpc/sysdev/fsl_pci.c | 13 - 1 file changed, 8 insertions(+), 5 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Ben, Weekly bug fix pull request. - k The following changes since commit 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee: Linux 3.6-rc1 (2012-08-02 16:38:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git merge for you to fetch changes up to c9f11c30374329a0d2a88cf05281ca49d8eca9ab: powerpc/fsl-pci: Only scan PCI bus if configured as a host (2012-08-03 08:25:52 -0500) Jia Hongtao (1): powerpc/fsl-pci: Only scan PCI bus if configured as a host arch/powerpc/sysdev/fsl_pci.c | 13 - 1 file changed, 8 insertions(+), 5 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Fri, 2012-08-03 at 08:39 -0500, Kumar Gala wrote: Ben, Weekly bug fix pull request. Well, Linus is on holiday so I don't think it makes sense for me to ask him to pull anything just yet... I'll put it in my tree some time next week and will send it along with whatever I have as well when it looks like he might be back :-) Cheers, Ben. - k The following changes since commit 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee: Linux 3.6-rc1 (2012-08-02 16:38:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git merge for you to fetch changes up to c9f11c30374329a0d2a88cf05281ca49d8eca9ab: powerpc/fsl-pci: Only scan PCI bus if configured as a host (2012-08-03 08:25:52 -0500) Jia Hongtao (1): powerpc/fsl-pci: Only scan PCI bus if configured as a host arch/powerpc/sysdev/fsl_pci.c | 13 - 1 file changed, 8 insertions(+), 5 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Kumar sent me a handful of Freescale related fixes and I added another regression fix to the pile. Cheers, Ben. PS. I -will- eventually learn about that signed tag business :-) The following changes since commit 1fad1e9a747687a7399bf58e87974f9b1bbcae06: Merge tag 'nfs-for-3.6-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs (2012-07-30 19:16:57 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to ad36cb0d1d3e2b7f161cd33932433f9349cade1e: powerpc/kvm/book3s_32: Fix MTMSR_EERI macro (2012-07-31 15:21:20 +1000) Alexander Graf (1): powerpc/kvm/book3s_32: Fix MTMSR_EERI macro Benjamin Herrenschmidt (1): Merge remote-tracking branch 'kumar/merge' into merge Claudiu Manoil (1): powerpc/85xx: Fix sram_offset parameter type Shaohui Xie (1): powerpc/85xx: P3041DS - change espi input-clock from 40MHz to 35MHz Tang Yuantian (1): powerpc/85xx: Fix pci base address error for p2020rdb-pc in dts Timur Tabi (2): powerpc/85xx: p1022ds: disable the NAND flash node if video is enabled powerpc/85xx: p1022ds: fix DIU/LBC switching with NAND enabled arch/powerpc/boot/dts/p2020rdb-pc_32b.dts |4 +- arch/powerpc/boot/dts/p2020rdb-pc_36b.dts |4 +- arch/powerpc/boot/dts/p3041ds.dts |2 +- arch/powerpc/kvm/book3s_rmhandlers.S |1 - arch/powerpc/platforms/85xx/p1022_ds.c| 122 +++-- arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h |4 +- arch/powerpc/sysdev/fsl_85xx_l2ctlr.c | 39 - 7 files changed, 121 insertions(+), 55 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Ben, A few patches that missed the initial 3.6 window. These are bug fixes at this point. - k The following changes since commit 574ce79cea9d3fda109ffcc82f81733de4740e5c: powerpc/mpic: Create a revmap with enough entries for IPIs and timers (2012-07-23 14:20:42 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git merge Claudiu Manoil (1): powerpc/85xx: Fix sram_offset parameter type Shaohui Xie (1): powerpc/85xx: P3041DS - change espi input-clock from 40MHz to 35MHz Tang Yuantian (1): powerpc/85xx: Fix pci base address error for p2020rdb-pc in dts Timur Tabi (2): powerpc/85xx: p1022ds: disable the NAND flash node if video is enabled powerpc/85xx: p1022ds: fix DIU/LBC switching with NAND enabled arch/powerpc/boot/dts/p2020rdb-pc_32b.dts |4 +- arch/powerpc/boot/dts/p2020rdb-pc_36b.dts |4 +- arch/powerpc/boot/dts/p3041ds.dts |2 +- arch/powerpc/platforms/85xx/p1022_ds.c| 122 +++- arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h |4 +- arch/powerpc/sysdev/fsl_85xx_l2ctlr.c | 39 -- 6 files changed, 121 insertions(+), 54 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here's a handful of powerpc patches, a couple of regression fixes for problems introduced in the main batch in this merge window, a couple of defconfig updates, and some trivials. The radeonfb one is something that was long standing in SLES which I forgot to pickup earlier. Cheers, Ben. The following changes since commit bdc0077af574800d24318b6945cf2344e8dbb050: Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi (2012-07-24 18:11:22 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to bac821a6e3404330d509fd3a245bf7701f210c7c: powerpc/ftrace: Trace function graph entry before updating index (2012-07-27 11:42:34 +1000) Alexander Graf (1): powerpc/kvm/bookehv: Fix build regression Anton Blanchard (2): powerpc: Enable pseries hardware RNG and crypto modules powerpc: Lack of firmware flash support is not an error Benjamin Herrenschmidt (1): powerpc: Update g5_defconfig Steven Rostedt (1): powerpc/ftrace: Trace function graph entry before updating index Stuart Yoder (1): powerpc: Set stack limit properly in crit_transfer_to_handler Tony Breeds (1): radeonfb: Add quirk for the graphics adapter in some JSxx arch/powerpc/configs/g5_defconfig | 103 ++-- arch/powerpc/configs/ppc64_defconfig |6 +- arch/powerpc/configs/pseries_defconfig |6 +- arch/powerpc/kernel/entry_32.S | 12 +++- arch/powerpc/kernel/ftrace.c | 11 ++-- arch/powerpc/kernel/rtas_flash.c |2 +- arch/powerpc/kvm/bookehv_interrupts.S | 77 drivers/video/aty/radeon_monitor.c | 35 +++ 8 files changed, 128 insertions(+), 124 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! It looks like my rewrite of our lazy irq scheme is still exposing interesting issues left and right. The previous fixes are now causing an occasional BUG_ON to trigger (which this patch turns into a WARN_ON while at it), due to another issue of disconnect of the lazy irq state vs. the processor state in the idle loop on pseries and cell. This should fix it properly once for all moving the nasty code to a common helper function. There's also couple more fixes for some debug stuff that didn't build (and helped resolving those problems so it's worth having), along with a compile fix for newer gcc's. Cheers, Ben. The following changes since commit 2437fccfbfc83bcb868ccc7fdfe2b5310bf07835: Merge tag 'regulator-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator (2012-07-09 13:43:02 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 50fb31cfed9218b439360caf7c0399b00042da15: tty/hvc_opal: Fix debug function name (2012-07-10 19:16:25 +1000) Benjamin Herrenschmidt (4): powerpc: More fixes for lazy IRQ vs. idle powerpc: Fix build of some debug irq code powerpc/numa: Avoid stupid uninitialized warning from gcc tty/hvc_opal: Fix debug function name arch/powerpc/include/asm/hw_irq.h |6 ++- arch/powerpc/kernel/irq.c | 48 ++- arch/powerpc/mm/numa.c |2 +- arch/powerpc/platforms/cell/pervasive.c | 11 +++--- arch/powerpc/platforms/pseries/processor_idle.c | 17 drivers/tty/hvc/hvc_opal.c |2 +- 6 files changed, 69 insertions(+), 17 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
--- On Mon, 7/2/12, Benjamin Herrenschmidt b...@kernel.crashing.org wrote: From: Benjamin Herrenschmidt b...@kernel.crashing.org Subject: Re: [git pull] Please pull powerpc.git merge branch To: Gerhard Pircher gerhard_pirc...@gmx.net Cc: linuxppc-dev list linuxppc-...@ozlabs.org Date: Monday, July 2, 2012, 3:20 PM On Mon, 2012-07-02 at 23:38 +0200, Gerhard Pircher wrote: What about this fix:? http://patchwork.ozlabs.org/patch/166346/ At least I can't see it in the log... The module fix went in. The ftrace patch, well, it's untested and we don't even know if we have a problem with mcount yet, so no, I haven't merged it yet. Cheers, Ben. I have had a chance to test this patch. Before it is applied I get the following message when loading a module: Not a trampoline [ cut here ] WARNING: at /src/git/linux-powerpc/kernel/trace/ftrace.c:1583 Modules linked in: gpio_w1_transport(O+) NIP: c008129c LR: c0082138 CTR: c021d744 REGS: c532dd80 TRAP: 0700 Tainted: G O (3.4.3-2-g23fc8c3) MSR: 00029032 EE,ME,IR,DR,RI CR: 22082282 XER: 2000 TASK = c5256900[363] 'insmod' THREAD: c532c000 GPR00: 0001 c532de30 c5256900 ffea c907b008 c046befc 20747261 GPR08: c046be40 c045c862 8000 22082224 10019fdc 100f GPR16: 100f5678 100dc70c eac3ec00 c0011bb0 c046890c GPR24: c907b008 c70d8f80 c0443d0c c5338000 000c c907b008 c049a910 NIP [c008129c] ftrace_bug+0xc0/0x25c LR [c0082138] ftrace_process_locs+0x47c/0x608 Call Trace: [c532de30] [c008fe04] ftrace_now+0x38/0x78 (unreliable) [c532de50] [c0082138] ftrace_process_locs+0x47c/0x608 [c532dea0] [c008232c] ftrace_module_notify+0x68/0x7c [c532deb0] [c004cd80] notifier_call_chain+0x90/0xe0 [c532dee0] [c004d27c] __blocking_notifier_call_chain+0x68/0x94 [c532df10] [c004d2cc] blocking_notifier_call_chain+0x24/0x34 [c532df20] [c0073b38] sys_init_module+0xa0/0x1e0 [c532df40] [c0011254] ret_from_syscall+0x0/0x38 --- Exception: c01 at 0xff5d694 LR = 0x1cd4 Instruction dump: 90090008 48294b71 3c60c03c 7fc4f378 7fc5f378 3863874c 48294b5d 48000188 3d20c046 3929c862 88090003 6801 0f00 2f80 409e0148 3d20c001 ---[ end trace aaa9b56024f9d2b9 ]--- ftrace failed to modify [c907b008] gpio_w1_reset_bus+0x8/0xc0 [gpio_w1_transport] actual: 48:00:04:99 and the trace file dump results in: # tracer: nop # # WARNING: FUNCTION TRACING IS CORRUPTED # MAY BE MISSING FUNCTION EVENTS # entries-in-buffer/entries-written: 0/0 #P:1 # # _-= irqs-off # / _= need-resched #| / _---= hardirq/softirq #|| / _--= preempt-depth #||| / delay # TASK-PID CPU# TIMESTAMP FUNCTION # | | | | | after the patch is applied I get no messages on module loading and ftrace no longer complains, and I can trace my module's functions. So I can add Tested-By: Roger Blofeld blofel...@yahoo.com -rb ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
Original-Nachricht Datum: Mon, 02 Jul 2012 14:57:39 +1000 Von: Benjamin Herrenschmidt b...@kernel.crashing.org An: Linus Torvalds torva...@linux-foundation.org CC: linuxppc-dev list linuxppc-...@ozlabs.org, Andrew Morton a...@linux-foundation.org, Linux Kernel list linux-ker...@vger.kernel.org Betreff: [git pull] Please pull powerpc.git merge branch Hi Linus Here are two more fixes that I missed when scrubbing patchwork last week which are worth still having in 3.5. What about this fix:? http://patchwork.ozlabs.org/patch/166346/ At least I can't see it in the log... br, Gerhard ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Mon, 2012-07-02 at 23:38 +0200, Gerhard Pircher wrote: What about this fix:? http://patchwork.ozlabs.org/patch/166346/ At least I can't see it in the log... The module fix went in. The ftrace patch, well, it's untested and we don't even know if we have a problem with mcount yet, so no, I haven't merged it yet. Cheers, Ben. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
Here are a few powerpc fixes. Arguably some of this should have come to you earlier but I'm only just catching up after my medical leave. Mostly these fixes regressions, a couple are long standing bugs. Benh, This should probably go up now too: http://patchwork.ozlabs.org/patch/167270/ Do you want me to send it separate from that series? Mikey ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [git pull] Please pull powerpc.git merge branch
On Sun, 2012-07-01 at 20:50 +1000, Michael Neuling wrote: Here are a few powerpc fixes. Arguably some of this should have come to you earlier but I'm only just catching up after my medical leave. Mostly these fixes regressions, a couple are long standing bugs. Benh, This should probably go up now too: http://patchwork.ozlabs.org/patch/167270/ Do you want me to send it separate from that series? Looks like it needs to go to -stable all the way down to 3.2... I'll send it tomorrow with the appropriate tags. Cheers, Ben. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus Here are two more fixes that I missed when scrubbing patchwork last week which are worth still having in 3.5. Cheers, Ben. The following changes since commit bc6dc752f35488160ffac07ae91bed1bddaea32a: powerpc/pseries: Fix software invalidate TCE (2012-06-29 14:35:37 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 2f584a146a2965b82fce89b8d2f95dc5cfe468d0: powerpc/kvm: sldi should be sld (2012-07-02 14:30:12 +1000) Anton Blanchard (1): powerpc/xmon: Use cpumask iterator to avoid warning Michael Neuling (1): powerpc/kvm: sldi should be sld arch/powerpc/kvm/book3s_hv_rmhandlers.S |2 +- arch/powerpc/xmon/xmon.c|2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a few powerpc fixes. Arguably some of this should have come to you earlier but I'm only just catching up after my medical leave. Mostly these fixes regressions, a couple are long standing bugs. Cheers, Ben. The following changes since commit 9acc7bde23ebb19a704395f76490685e1513e422: Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging (2012-06-28 12:38:51 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to bc6dc752f35488160ffac07ae91bed1bddaea32a: powerpc/pseries: Fix software invalidate TCE (2012-06-29 14:35:37 +1000) Anton Blanchard (1): powerpc: check_and_cede_processor() never cedes Li Zhong (1): powerpc: Fix Section mismatch warnings in prom_init.c Michael Ellerman (1): powerpc: Fix BPF_JIT code to link with multiple TOCs Michael Neuling (2): powerpc: Fix uninitialised error in numa.c powerpc/pseries: Fix software invalidate TCE Steven Rostedt (1): powerpc/ftrace: Do not trace restore_interrupts() Tiejun Chen (1): ppc64: fix missing to check all bits of _TIF_USER_WORK_MASK in preempt arch/powerpc/include/asm/hw_irq.h |5 ++ arch/powerpc/kernel/entry_64.S | 97 ++- arch/powerpc/kernel/irq.c |2 +- arch/powerpc/kernel/prom_init.c |4 +- arch/powerpc/mm/numa.c |2 +- arch/powerpc/net/bpf_jit_64.S |2 + arch/powerpc/platforms/pseries/iommu.c |4 +- arch/powerpc/platforms/pseries/processor_idle.c |2 +- 8 files changed, 54 insertions(+), 64 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! It looks like my previous fix for the lazy irq masking problem wasn't quite enough. There was another problem related to performance monitor interrupts acting as NMIs leaving the flags in an incorrect state. Here's a fix that finally seems to make perf solid again. The following changes since commit 4e25651b70b8d6ded7229ead8181619e121b648d: Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu (2012-05-11 09:28:35 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 7c0482e3d055e5de056d3c693b821e39205b99ae: powerpc/irq: Fix another case of lazy IRQ state getting out of sync (2012-05-12 09:40:41 +1000) Benjamin Herrenschmidt (1): powerpc/irq: Fix another case of lazy IRQ state getting out of sync arch/powerpc/kernel/entry_64.S | 44 arch/powerpc/kernel/irq.c | 13 2 files changed, 44 insertions(+), 13 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a couple of last minute fixes for 3.4 for regressions introduced by my rewrite of the lazy irq masking code. Cheers, Ben. The following changes since commit 810b4de25e53459323ff48957b0162b48d6cbd57: tty/serial/pmac_zilog: Fix nobody cared IRQ message (2012-04-30 10:59:58 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to a3512b2dd57cb653bb33645ca9c934436e547e3c: powerpc/irq: Make alignment program interrupt behave the same (2012-05-09 09:42:33 +1000) Benjamin Herrenschmidt (2): powerpc/irq: Fix bug with new lazy IRQ handling code powerpc/irq: Make alignment program interrupt behave the same arch/powerpc/include/asm/exception-64s.h |7 --- arch/powerpc/kernel/entry_64.S | 18 -- arch/powerpc/kernel/exceptions-64s.S |2 +- arch/powerpc/kernel/irq.c|8 +++- arch/powerpc/kernel/traps.c | 10 -- 5 files changed, 16 insertions(+), 29 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
[git pull] Please pull powerpc.git merge branch
Hi Linus ! Here are a handful more fixes for powerpc. The irq stuff are all regression fixes, and Gavin's patch is a simple compile fix. Cheers, Ben. The following changes since commit 69964ea4c7b68c9399f7977aa5b9aa6539a6a98a: Linux 3.4-rc5 (2012-04-29 15:19:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge for you to fetch changes up to 810b4de25e53459323ff48957b0162b48d6cbd57: tty/serial/pmac_zilog: Fix nobody cared IRQ message (2012-04-30 10:59:58 +1000) Gavin Shan (1): powerpc/pseries: Rivet CONFIG_EEH for pSeries platform Grant Likely (2): powerpc/8xx: Fix NR_IRQ bugs and refactor 8xx interrupt controller powerpc/irqdomain: Fix broken NR_IRQ references Larry Finger (1): tty/serial/pmac_zilog: Fix nobody cared IRQ message arch/powerpc/include/asm/irq.h |4 -- arch/powerpc/kernel/irq.c|6 +-- arch/powerpc/kernel/machine_kexec.c |7 +-- arch/powerpc/platforms/cell/axon_msi.c |8 ++-- arch/powerpc/platforms/cell/beat_interrupt.c |2 +- arch/powerpc/platforms/powermac/pic.c|6 +-- arch/powerpc/platforms/pseries/Kconfig |4 +- arch/powerpc/sysdev/cpm2_pic.c |3 +- arch/powerpc/sysdev/mpc8xx_pic.c | 61 +- arch/powerpc/sysdev/xics/xics-common.c |7 ++- drivers/tty/serial/pmac_zilog.c |6 +-- 11 files changed, 39 insertions(+), 75 deletions(-) ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
