[tip:core/urgent] objtool: Detect RIP-relative switch table references, part 2

Commit-ID: 7dec80ccbe310fb7e225bf21c48c672bb780ce7b Gitweb: https://git.kernel.org/tip/7dec80ccbe310fb7e225bf21c48c672bb780ce7b Author: Josh Poimboeuf AuthorDate: Fri, 18 May 2018 15:10:34 -0500 Committer: Ingo Molnar CommitDate: Sat, 19 May 2018

[tip:efi/urgent] efi/libstub/arm64: Handle randomized TEXT_OFFSET

Commit-ID: 4f74d72aa7067e75af92fbab077e6d7d0210be66 Gitweb: https://git.kernel.org/tip/4f74d72aa7067e75af92fbab077e6d7d0210be66 Author: Mark Rutland AuthorDate: Fri, 18 May 2018 16:08:41 +0200 Committer: Ingo Molnar CommitDate: Sat, 19 May 2018

[PATCH 1/2] rtc: mxc_v2: fix possible race condition

The IRQ is requested before the struct rtc is allocated and registered, but this struct is used in the IRQ handler. This may lead to a NULL pointer dereference. Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc before requesting the IRQ. Signed-off-by: Alexandre Belloni

Re: [PATCH 7/7] x86/mm: Mark __pgtable_l5_enabled __initdata

On Fri, 18 May 2018, Kirill A. Shutemov wrote: > __pgtable_l5_enabled shouldn't be needed after system has booted. > All preparation is done. We can now mark it as __initdata. > > Signed-off-by: Kirill A. Shutemov Reviewed-by: Thomas Gleixner

Re: [PATCH 6/7] x86/mm: Mark p4d_offset() __always_inline

On Fri, 18 May 2018, Kirill A. Shutemov wrote: > __pgtable_l5_enabled shouldn't be needed after system has booted, we can > mark it as __initdata, but it requires preparation. > > KASAN initialization code is a user of USE_EARLY_PGTABLE_L5, so all > pgtable_l5_enabled() translated to

Re: [PATCHv5 0/7] 5-level paging changes for v4.18

On Fri, 18 May 2018, Kirill A. Shutemov wrote: > Here's several patches that I would like to queue for v4.18. Please review > and consider applying. > > In this version I've addressed Thomas' feedback. > > Changing __pgtable_l5_enabled to __initdata is not as trivial as I hoped. > It requires

[tip:x86/urgent] x86/mm: Drop TS_COMPAT on 64-bit exec() syscall

Commit-ID: 5f7633ba75acd80dd1dd4ef408bc6d98f9e2b194 Gitweb: https://git.kernel.org/tip/5f7633ba75acd80dd1dd4ef408bc6d98f9e2b194 Author: Dmitry Safonov AuthorDate: Fri, 18 May 2018 00:35:10 +0100 Committer: Thomas Gleixner CommitDate: Sat, 19 May

[tip:perf/core] perf machine: Add machine__is() to identify machine arch

Commit-ID: dbbd34a666ee117d0e39e71a47f38f02c4a5c698 Gitweb: https://git.kernel.org/tip/dbbd34a666ee117d0e39e71a47f38f02c4a5c698 Author: Adrian Hunter AuthorDate: Thu, 17 May 2018 12:21:53 +0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] perf bpf: Fixup include and examples install messages

Commit-ID: cfc4033be77abcf5953bed2fd201100515fcb357 Gitweb: https://git.kernel.org/tip/cfc4033be77abcf5953bed2fd201100515fcb357 Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 17 May 2018 17:22:22 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] perf annotate: Create hotkey 'c' to show min/max cycles

Commit-ID: 3e71fc0319775723adc08991ba7fbaeff1150347 Gitweb: https://git.kernel.org/tip/3e71fc0319775723adc08991ba7fbaeff1150347 Author: Jin Yao AuthorDate: Thu, 17 May 2018 22:58:38 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 19

[tip:x86/cleanups] x86/apm: Fix spelling mistake: "caculate" -> "calculate"

Commit-ID: 844ea8f62619ac2a5e47d13e3449ac197067b414 Gitweb: https://git.kernel.org/tip/844ea8f62619ac2a5e47d13e3449ac197067b414 Author: Colin Ian King AuthorDate: Sat, 28 Apr 2018 10:24:48 +0100 Committer: Thomas Gleixner CommitDate: Sat,

Re: WARNING in xfrm6_tunnel_net_exit (2)

syzbot has found a reproducer for the following crash on: HEAD commit:eb38401c779d net: stmmac: Populate missing callbacks in HW.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=1233a82780 kernel config:

[tip:x86/apic] x86/vector: Merge allocate_vector() into assign_vector_locked()

Commit-ID: 2773397171ac4b6e794ba0b3e34c06cbaf29897a Gitweb: https://git.kernel.org/tip/2773397171ac4b6e794ba0b3e34c06cbaf29897a Author: Dou Liyang AuthorDate: Fri, 11 May 2018 16:09:56 +0800 Committer: Thomas Gleixner CommitDate: Sat, 19

[PATCH] KVM: X86: prevent integer overflows in KVM_MEMORY_ENCRYPT_REG_REGION

This is a fix from reviewing the code, but it looks like it might be able to lead to an Oops. It affects 32bit systems. The KVM_MEMORY_ENCRYPT_REG_REGION ioctl uses a u64 for range->addr and range->size but the high 32 bits would be truncated away on a 32 bit system. This is harmless but it's

Re: INFO: rcu detected stall in d_walk

On Wed, Apr 25, 2018 at 1:05 PM, Tetsuo Handa wrote: > OK. Patch is in vfs.git#for-next as 4fb48871409e2fcd. > > #syz fix: restore cond_resched() in shrink_dcache_parent() I see there is another patch titled "fs/dcache.c: re-add cond_resched() in

Re: [PATCH 3/6] workqueue: Make worker_attach/detach_pool() update worker->pool

On Thu, May 17, 2018 at 12:34 PM, Tejun Heo wrote: > For historical reasons, the worker attach/detach functions don't > currently manage worker->pool and the callers are manually and > inconsistently updating it. > > This patch moves worker->pool updates into the worker

Re: [PATCH rdma-next 1/5] RDMA/hns: Implement the disassociate_ucontext API

On 2018/5/17 23:00, Jason Gunthorpe wrote: > On Thu, May 17, 2018 at 04:02:49PM +0800, Wei Hu (Xavier) wrote: >> This patch Implements the IB core disassociate_ucontext API. >> >> Signed-off-by: Wei Hu (Xavier) >> drivers/infiniband/hw/hns/hns_roce_main.c | 36 >>

Re: [PATCH 1/7] x86/boot/compressed/64: Fix trampoline page table address calculation

On Fri, 18 May 2018, Kirill A. Shutemov wrote: > Hugh noticied that I calculate address of trampoline page table wrongly > in cleanup_trampoline(). TRAMPOLINE_32BIT_PGTABLE_OFFSET has to be > divided by sizeof(unsigned long) since trampoline_32bit is unsigned long > pointer. > >

Re: [PATCH 2/7] x86/mm: Unify pgtable_l5_enabled usage in early boot code

On Fri, 18 May 2018, Kirill A. Shutemov wrote: > Usually pgtable_l5_enabled is defined using cpu_feature_enabled(). > cpu_feature_enabled() is not available in early boot code. We use > several different preprocessor tricks to get around it. It's messy. > > Unify them all. > > If

Re: [PATCH] net: sched: don't disable bh when accessing action idr

On Sat 19 May 2018 at 02:59, Cong Wang wrote: > On Fri, May 18, 2018 at 8:45 AM, Vlad Buslov wrote: >> Underlying implementation of action map has changed and doesn't require >> disabling bh anymore. Replace all action idr spinlock usage with

[tip:x86/urgent] x86/mm: Drop TS_COMPAT on 64-bit exec() syscall

Commit-ID: acf46020012ccbca1172e9c7aeab399c950d9212 Gitweb: https://git.kernel.org/tip/acf46020012ccbca1172e9c7aeab399c950d9212 Author: Dmitry Safonov AuthorDate: Fri, 18 May 2018 00:35:10 +0100 Committer: Thomas Gleixner CommitDate: Sat, 19 May

Re: [PATCH v3 RESEND] display: panel: Add AUO g070vvn01 display support (800x480)

Hi Thierry, > This commit adds support for AUO's 7.0" display. > Thierry, shall I perform some more work on this code, or is it eligible for applying to your tree? Best regards, Łukasz > Signed-off-by: Lukasz Majewski > Reviewed-by: Rob Herring > > --- >

Re: [PATCH RESEND] display: panel: Add KOE tx14d24vm1bpa display support (320x240)

Hi Thierry, > This commit adds support for KOE's 5.7" display. > Thierry, shall I perform some more work on this code, or is it eligible for applying to your tree? Best regards, Łukasz > Signed-off-by: Lukasz Majewski > --- > .../bindings/display/panel/koe,tx14d24vm1bpa.txt

[tip:x86/cache] x86/intel_rdt/mba_sc: Feedback loop to dynamically update mem bandwidth

Commit-ID: de73f38f768021610bd305cf74ef3702fcf6a1eb Gitweb: https://git.kernel.org/tip/de73f38f768021610bd305cf74ef3702fcf6a1eb Author: Vikas Shivappa AuthorDate: Fri, 20 Apr 2018 15:36:21 -0700 Committer: Thomas Gleixner CommitDate:

[tip:x86/cache] x86/intel_rdt/mba_sc: Prepare for feedback loop

Commit-ID: ba0f26d8529c2dfc9aa6d9e8a338180737f8c1be Gitweb: https://git.kernel.org/tip/ba0f26d8529c2dfc9aa6d9e8a338180737f8c1be Author: Vikas Shivappa AuthorDate: Fri, 20 Apr 2018 15:36:20 -0700 Committer: Thomas Gleixner CommitDate:

Re: [PATCH v8 10/15] cpufreq: Add Kryo CPU scaling driver

On Sat, May 19, 2018 at 02:09:24PM +0300, ilia...@codeaurora.org wrote: > +static int __init qcom_cpufreq_kryo_driver_init(void) > +{ > + struct device *cpu_dev_silver, *cpu_dev_gold; > + struct opp_table *opp_silver, *opp_gold; > + enum _msm8996_version msm8996_version; > +

[tip:timers/2038] x86: Convert x86_platform_ops to timespec64

Commit-ID: e27c49291a7fe9dc415c9fcab5bd781ec82dfe04 Gitweb: https://git.kernel.org/tip/e27c49291a7fe9dc415c9fcab5bd781ec82dfe04 Author: Arnd Bergmann AuthorDate: Fri, 27 Apr 2018 22:13:23 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018

[PATCH v2][RESEND] X.509: unpack RSA signatureValue field from BIT STRING

The signatureValue field of a X.509 certificate is encoded as a BIT STRING. For RSA signatures this BIT STRING is of so-called primitive subtype, which contains a u8 prefix indicating a count of unused bits in the encoding. We have to strip this prefix from signature data, just as we already do

RE: [RFC PATCH] packet: mark ring entry as in-use inside spin_lock to prevent RX ring overrun

Forward link to a new proposed patch at: https://www.mail-archive.com/netdev@vger.kernel.org/msg236629.html

Re: [PATCH v2 12/26] drm/sun4i: Add support for multiple DW HDMI PHY clock parents

Hi, Dne petek, 18. maj 2018 ob 17:26:51 CEST je Maxime Ripard napisal(a): > On Fri, May 18, 2018 at 04:46:41PM +0200, Jernej Škrabec wrote: > > > And this is a bit sloppy, since if phy_clk_num == 3, you won't try to > > > lookup pll-2 either. > > > > It is highly unlikely this will be higher

WARNING in xfrm6_tunnel_net_exit (2)

Hello, syzbot found the following crash on: HEAD commit:2c71d338bef2 Merge tag 'powerpc-4.17-6' of git://git.kerne.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12a7bd5780 kernel config: https://syzkaller.appspot.com/x/.config?x=f3b4e30da84ec1ed

[PATCH] rtc: mxc_v2: use rtc_time64_to_tm in mxc_rtc_read_alarm

Use the 64-bit version of rtc_time_to_tm in mxc_rtc_read_alarm Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-mxc_v2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-mxc_v2.c b/drivers/rtc/rtc-mxc_v2.c index

[tip:x86/hyperv] X86/Hyper-V: Consolidate the allocation of the hypercall input page

Commit-ID: 9a2d78e291a7dea0ae4b4a06ce6bbbe4f1ab7c13 Gitweb: https://git.kernel.org/tip/9a2d78e291a7dea0ae4b4a06ce6bbbe4f1ab7c13 Author: K. Y. Srinivasan AuthorDate: Wed, 16 May 2018 14:53:34 -0700 Committer: Thomas Gleixner CommitDate: Sat, 19

[tip:perf/core] perf config: Call perf_config__init() lazily

Commit-ID: d01bd1ac920e98e2a64f6bb5adf907180e0aaac7 Gitweb: https://git.kernel.org/tip/d01bd1ac920e98e2a64f6bb5adf907180e0aaac7 Author: Arnaldo Carvalho de Melo AuthorDate: Wed, 16 May 2018 16:09:08 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] tools lib api: The tracing_mnt variable doesn't need to be global

Commit-ID: 00a6270361c025bfaae1d70ef1b596d182e05e8a Gitweb: https://git.kernel.org/tip/00a6270361c025bfaae1d70ef1b596d182e05e8a Author: Arnaldo Carvalho de Melo AuthorDate: Wed, 16 May 2018 16:20:12 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

Re: [PATCH] procfs: fix mmap() for /proc/vmcore

On Fri, May 18, 2018 at 09:12:56PM -0700, Linus Torvalds wrote: > On Fri, May 18, 2018 at 8:43 PM Al Viro wrote: > > > Not quite. The things like > > if (unlikely(*ppos >= inode->i_sb->s_maxbytes)) > > return 0; > >

[tip:timers/2038] timekeeping: Standardize on ktime_get_*() naming

Commit-ID: fb7fcc96a86cfaef0f6dcc0665516aa68611e736 Gitweb: https://git.kernel.org/tip/fb7fcc96a86cfaef0f6dcc0665516aa68611e736 Author: Arnd Bergmann AuthorDate: Fri, 27 Apr 2018 15:40:14 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018

[tip:timers/2038] timekeeping: Add ktime_get_coarse_with_offset

Commit-ID: b9ff604cff1135cc576cf952d394ed9401aa234b Gitweb: https://git.kernel.org/tip/b9ff604cff1135cc576cf952d394ed9401aa234b Author: Arnd Bergmann AuthorDate: Fri, 27 Apr 2018 15:40:15 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018

Re: [PATCH] ARM: DTS: imx53: Add support for imx53 HSC/DDC boards from K+P

Hi Fabio, Thanks for your feedback. > Hi Lukasz, > > On Wed, May 9, 2018 at 12:34 PM, Lukasz Majewski > wrote: > > > + { > > + imx53-kp-ddc { > > No need for keeping this imx53-kp-ddc. > > > diff --git a/arch/arm/boot/dts/imx53-kp-hsc.dts > >

[tip:timers/2038] timekeeping: Add more coarse clocktai/boottime interfaces

Commit-ID: 06aa376903b6e8c8741395a4702d78d47c7c27c6 Gitweb: https://git.kernel.org/tip/06aa376903b6e8c8741395a4702d78d47c7c27c6 Author: Arnd Bergmann AuthorDate: Fri, 27 Apr 2018 15:40:16 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018

Re: [PATCH v4 1/8] x86/hyper-v: move struct hv_flush_pcpu{,ex} definitions to common header

On Thu, 17 May 2018, Vitaly Kuznetsov wrote: > KY Srinivasan writes: > > We should coordinate on this; I have patches in flight that conflict with > > the changes here. > > I see you also fixed 'HV_GENERIC_SET_SPARCE_4K' typo. I don't think it's > a big deal as we fix it in

[PATCH v2] packet: track ring entry use using a shadow ring to prevent RX ring overrun

Fix PACKET_RX_RING bug for versions TPACKET_V1 and TPACKET_V2 which casues the ring to get corrupted by allowing multiple kernel threads to claim ownership of the same ring entry. Track ownership in a shadow ring structure to prevent other kernel threads from reusing the same entry before it's

Re: [PATCH 1/3] MAINTAINERS: fix path to ilitek,ili9225 device tree bindings

Den 15.05.2018 03.43, skrev David Lechner: This fixes the path to the ilitek,ili9225 device tree binding file. Signed-off-by: David Lechner --- Reviewed-by: Noralf Trønnes MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff

Re: [PATCH v6 4/9] counter: 104-quad-8: Add Generic Counter interface support

tree, please drop us a note to help >improve the system] > >url: >https://github.com/0day-ci/linux/commits/William-Breathitt-Gray/Introduce-the-Counter-subsystem/20180519-151353 >reproduce: ># apt-get install sparse >make ARCH=x86_64 allmodconfig >

[GIT PULL]: dmaengine updates for v4.17-rc6

Hi Linus, Here is dmaengine request. Please PULL to receive qcom bam dam runtime pm fix and email update for me. So I have moved and would be using kernel.org id. My PGP keys are also updated, let me know if anything is not right... The following changes since commit

Re: [PATCH] idr: fix invalid ptr dereference on item delete

On Fri, May 18, 2018 at 03:31:38PM -0700, Andrew Morton wrote: > On Fri, 18 May 2018 10:50:25 -0700 Matthew Wilcox wrote: > > > If the radix tree underlying the IDR happens to be full and we attempt > > to remove an id which is larger than any id in the IDR, we will call > >

Re: [PATCH 4/5] pinctrl: actions: Add gpio support for Actions S900 SoC

Hi Christian, On Sat, May 19, 2018 at 11:18:53AM +0200, Christian Lamparter wrote: > On Friday, May 18, 2018 4:30:55 AM CEST Manivannan Sadhasivam wrote: > > Add gpio support to pinctrl driver for Actions Semi S900 SoC. > > > > Signed-off-by: Manivannan Sadhasivam

[PATCH 06/18] perf parse-events: Use get/put_events_file()

From: Arnaldo Carvalho de Melo Instead of accessing the trace_events_path variable directly, that may not have been properly initialized wrt detecting where tracefs is mounted. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa

[PATCH 03/18] tools lib api: Unexport 'tracing_path' variable

From: Arnaldo Carvalho de Melo One should use tracing_path_mount() instead, so more things get done lazily instead of at every 'perf' tool call startup. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung

[PATCH 02/18] tools lib api: The tracing_mnt variable doesn't need to be global

From: Arnaldo Carvalho de Melo Its only used in the file it is defined, so just make it static. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan

[PATCH 05/18] perf tools: Reuse the path to the tracepoint /events/ directory

From: Arnaldo Carvalho de Melo When using for_each_event() we needlessly rebuild the whole path to the tracepoint directory, reuse the dir_path instead, saving some cycles and reducing the size of the next patch. Cc: Adrian Hunter Cc: David Ahern

[tip:x86/hyperv] X86/Hyper-V: Enable IPI enlightenments

Commit-ID: 68bb7bfb7985df2bd15c2dc975cb68b7a901488a Gitweb: https://git.kernel.org/tip/68bb7bfb7985df2bd15c2dc975cb68b7a901488a Author: K. Y. Srinivasan AuthorDate: Wed, 16 May 2018 14:53:31 -0700 Committer: Thomas Gleixner CommitDate: Sat, 19

[tip:x86/hyperv] X86/Hyper-V: Enhanced IPI enlightenment

Commit-ID: 366f03b0cf90ef55f063d4a54cf62b0ac9b6da9d Gitweb: https://git.kernel.org/tip/366f03b0cf90ef55f063d4a54cf62b0ac9b6da9d Author: K. Y. Srinivasan AuthorDate: Wed, 16 May 2018 14:53:32 -0700 Committer: Thomas Gleixner CommitDate: Sat, 19

[tip:x86/hyperv] X86/Hyper-V: Enlighten APIC access

Commit-ID: 6b48cb5f8347bc0153ff1d7b075db92e6723ffdb Gitweb: https://git.kernel.org/tip/6b48cb5f8347bc0153ff1d7b075db92e6723ffdb Author: K. Y. Srinivasan AuthorDate: Wed, 16 May 2018 14:53:30 -0700 Committer: Thomas Gleixner CommitDate: Sat, 19

[tip:x86/hyperv] X86/Hyper-V: Consolidate code for converting cpumask to vpset

Commit-ID: 800b8f03fdc8d66885ff03de531285526a4ca0d4 Gitweb: https://git.kernel.org/tip/800b8f03fdc8d66885ff03de531285526a4ca0d4 Author: K. Y. Srinivasan AuthorDate: Wed, 16 May 2018 14:53:33 -0700 Committer: Thomas Gleixner CommitDate: Sat, 19

[tip:perf/core] perf tools: Fix kernel_start for PTI on x86

Commit-ID: 19422a9f2a3be7f3a046285ffae4cbb571aa853a Gitweb: https://git.kernel.org/tip/19422a9f2a3be7f3a046285ffae4cbb571aa853a Author: Adrian Hunter AuthorDate: Thu, 17 May 2018 12:21:54 +0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:timers/2038] timekeeping: Clean up ktime_get_real_ts64

Commit-ID: edca71fecb77e2697337d192cbfe96f513407761 Gitweb: https://git.kernel.org/tip/edca71fecb77e2697337d192cbfe96f513407761 Author: Arnd Bergmann AuthorDate: Fri, 27 Apr 2018 15:40:13 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018

[tip:timers/2038] timekeeping: Remove timespec64 hack

Commit-ID: 4f0fad9a603aee91a374e8411c23953894a77479 Gitweb: https://git.kernel.org/tip/4f0fad9a603aee91a374e8411c23953894a77479 Author: Arnd Bergmann AuthorDate: Fri, 27 Apr 2018 15:40:12 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018

Re: [BUG] i2c-hid: ELAN Touchpad does not work on ASUS X580GD

Hi, On 18-05-18 15:15, Jarkko Nikula wrote: On 05/18/2018 10:48 AM, Hans de Goede wrote: Could it be the i2c input clock definition in drivers/mfd/intel-lpss-pci.c is also wrong for Apollo Lake (N3450) ?  There are lots of people having various issues with i2c attached touchpads on Apollo Lake

[tip:x86/hyperv 1/5] arch/x86/hyperv/hv_apic.c:68:10: error: implicit declaration of function 'native_apic_mem_read'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/hyperv head: 9a2d78e291a7dea0ae4b4a06ce6bbbe4f1ab7c13 commit: 6b48cb5f8347bc0153ff1d7b075db92e6723ffdb [1/5] X86/Hyper-V: Enlighten APIC access config: x86_64-randconfig-s1-05192043 (attached as .config) compiler: gcc-6

Re: [PATCH] Revert "mm/cma: manage the memory of the CMA area by using the ZONE_MOVABLE"

On Fri, May 18, 2018 at 01:01:04PM +0900, Joonsoo Kim wrote: > On Thu, May 17, 2018 at 10:53:32AM -0700, Laura Abbott wrote: > > On 05/17/2018 10:08 AM, Michal Hocko wrote: > > >On Thu 17-05-18 18:49:47, Michal Hocko wrote: > > >>On Thu 17-05-18 16:58:32, Ville Syrjälä wrote: > > >>>On Thu, May

"interesting" entry in hibernation code was Re: [lkp-robot] [x86/asm] 51bad67ffb: int3:#[##]

Hi! > Side note: doing some grepping, I find some other sequences that are a bit > scary, like this: > > arch/x86/kernel/acpi/wakeup_32.S-.data > arch/x86/kernel/acpi/wakeup_32.S-ALIGN > arch/x86/kernel/acpi/wakeup_32.S:ENTRY(saved_magic) .long 0 >

Re: [PATCH 4.16 00/55] 4.16.10-stable review

On Sat, May 19, 2018 at 12:55:56AM +0530, Naresh Kamboju wrote: > On 18 May 2018 at 13:44, Greg Kroah-Hartman > wrote: > > This is the start of the stable review cycle for the 4.16.10 release. > > There are 55 patches in this series, all will be posted as a response >

Re: [PATCH v6 17/28] x86/asm: use SYM_INNER_LABEL instead of GLOBAL

* Andy Lutomirski wrote: > On Fri, May 18, 2018 at 2:17 AM Jiri Slaby wrote: > > > GLOBAL had several meanings and is going away. In this patch, convert > > all the inner function labels marked with GLOBAL to use SYM_INNER_LABEL > > instead. > > > Note

Re: [PATCH] objtool: Detect assembly code falling through to INT3 padding

On May 18, 2018 10:51:36 AM PDT, Alexey Dobriyan wrote: >On Fri, May 18, 2018 at 09:18:14AM +0200, Ingo Molnar wrote: >> The concept of built-in kernel tooling working at the machine code >level is just >> so powerful - we should have added our own KCC compiler 20 years ago.

Re: "interesting" entry in hibernation code was Re: [lkp-robot] [x86/asm] 51bad67ffb: int3:#[##]

On Saturday, May 19, 2018 9:00:08 AM CEST Pavel Machek wrote: > Hi! > > > Side note: doing some grepping, I find some other sequences that are a bit > > scary, like this: > > > > arch/x86/kernel/acpi/wakeup_32.S-.data > > arch/x86/kernel/acpi/wakeup_32.S-ALIGN > >

Re: [PATCH 4/5] pinctrl: actions: Add gpio support for Actions S900 SoC

On Friday, May 18, 2018 4:30:55 AM CEST Manivannan Sadhasivam wrote: > Add gpio support to pinctrl driver for Actions Semi S900 SoC. > > Signed-off-by: Manivannan Sadhasivam > --- > [...] > +static int owl_gpio_init(struct owl_pinctrl *pctrl) > +{ > + struct

Re: [PATCH] arm64: kvm: use -fno-jump-tables with clang

On Fri, 18 May 2018 19:31:50 +0100, Nick Desaulniers wrote: > > On Fri, May 18, 2018 at 11:13 AM Marc Zyngier wrote: > > What I'd really like is to apply that patch knowing that: > > > - you have checked that with a released version of the compiler, you > > don't observe

[tip:x86/cache] x86/intel_rdt/mba_sc: Documentation for MBA software controller(mba_sc)

Commit-ID: d6c64a4f49fdea0ae79addc3282ae8eb8581bdfc Gitweb: https://git.kernel.org/tip/d6c64a4f49fdea0ae79addc3282ae8eb8581bdfc Author: Vikas Shivappa AuthorDate: Fri, 20 Apr 2018 15:36:16 -0700 Committer: Thomas Gleixner CommitDate:

[tip:x86/cache] x86/intel_rdt/mba_sc: Enable/disable MBA software controller

Commit-ID: 19c635ab24a1e94a759e82bfb34554a6a0db215e Gitweb: https://git.kernel.org/tip/19c635ab24a1e94a759e82bfb34554a6a0db215e Author: Vikas Shivappa AuthorDate: Fri, 20 Apr 2018 15:36:17 -0700 Committer: Thomas Gleixner CommitDate:

[tip:x86/cache] x86/intel_rdt/mba_sc: Add initialization support

Commit-ID: 1bd2a63b4f0deefe745aa0fd969c07b2eb9ee99e Gitweb: https://git.kernel.org/tip/1bd2a63b4f0deefe745aa0fd969c07b2eb9ee99e Author: Vikas Shivappa AuthorDate: Fri, 20 Apr 2018 15:36:18 -0700 Committer: Thomas Gleixner CommitDate:

[tip:x86/cache] x86/intel_rdt/mba_sc: Add schemata support

Commit-ID: 8205a078ba7819c23558e31af4b3bda04d9b3bae Gitweb: https://git.kernel.org/tip/8205a078ba7819c23558e31af4b3bda04d9b3bae Author: Vikas Shivappa AuthorDate: Fri, 20 Apr 2018 15:36:19 -0700 Committer: Thomas Gleixner CommitDate:

[tip:perf/core] perf tools: Read the cache line size lazily

Commit-ID: 9ac94e31ca8c6311ec9eb68aea513e39ad809013 Gitweb: https://git.kernel.org/tip/9ac94e31ca8c6311ec9eb68aea513e39ad809013 Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 17 May 2018 15:03:05 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] perf script: Show virtual addresses instead of offsets

Commit-ID: 19610184693c547b4c12738df4156589892c4018 Gitweb: https://git.kernel.org/tip/19610184693c547b4c12738df4156589892c4018 Author: Sandipan Das AuthorDate: Thu, 17 May 2018 12:03:25 +0530 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] perf tools: No need to unconditionally read the max_stack sysctls

Commit-ID: 029c75e5cf166f9c04744d81c798f54a44a8417c Gitweb: https://git.kernel.org/tip/029c75e5cf166f9c04744d81c798f54a44a8417c Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 17 May 2018 16:31:32 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

RE: [PATCH v8 10/15] cpufreq: Add Kryo CPU scaling driver

Hi Viresh, If I send patches in reply, it will produce new patches, instead of answers in the thread. Please find below the file dump. ->cat drivers/cpufreq/qcom-cpufreq-kryo.c // SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2018, The Linux Foundation. All rights reserved. */ /* * In

[tip:perf/core] perf script: Show symbol offsets by default

Commit-ID: 7903a70867230d9edbd5e886cd8b8a2b248f418f Gitweb: https://git.kernel.org/tip/7903a70867230d9edbd5e886cd8b8a2b248f418f Author: Sandipan Das AuthorDate: Thu, 17 May 2018 12:03:26 +0530 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] perf annotate: Record the min/max cycles

Commit-ID: 48659ebf37e5d9d23bda6dbf032bdbe9708929f1 Gitweb: https://git.kernel.org/tip/48659ebf37e5d9d23bda6dbf032bdbe9708929f1 Author: Jin Yao AuthorDate: Thu, 17 May 2018 22:58:37 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 18

[tip:perf/core] tools include compiler-gcc: Add __pure attribute helper

Commit-ID: 6e1690c4c0b540930f08295b6a95c8660b257745 Gitweb: https://git.kernel.org/tip/6e1690c4c0b540930f08295b6a95c8660b257745 Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 17 May 2018 15:12:36 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

[tip:perf/core] tools lib api fs tracing_path: Make tracing_events_path private

Commit-ID: 789e465058352122023e4fa7de8dcf5c513e0b0b Gitweb: https://git.kernel.org/tip/789e465058352122023e4fa7de8dcf5c513e0b0b Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 17 May 2018 14:51:23 -0300 Committer: Arnaldo Carvalho de Melo CommitDate:

Re: [PATCH] idr: fix invalid ptr dereference on item delete

On Sat, May 19, 2018 at 09:26:36AM +0300, Roman Kagan wrote: > On Fri, May 18, 2018 at 03:31:38PM -0700, Andrew Morton wrote: > > On Fri, 18 May 2018 10:50:25 -0700 Matthew Wilcox > > wrote: > > > > > If the radix tree underlying the IDR happens to be full and we attempt >

Re: [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation

On Fri, May 18, 2018 at 10:05:51PM +0200, Helge Deller wrote: > This patch seems to fix the dma issues I faced on my 32bit B160L parisc box. > > So it leaves only one open issue on parisc: > Now every 32 bit parisc system is unnecessarily non-coherent. I diagree with those comments, let me

Re: [PATCHv2] drm/i2c: tda998x: Remove VLA usage

On Fri, May 18, 2018 at 11:01:55AM -0700, Kees Cook wrote: > On Tue, Apr 10, 2018 at 6:03 PM, Laura Abbott wrote: > > There's an ongoing effort to remove VLAs[1] from the kernel to eventually > > turn on -Wvla. The vla in reg_write_range is based on the length of data > >

RE: [PATCH v8 10/15] cpufreq: Add Kryo CPU scaling driver

commit 4abe2cd7176a43c77e9a462e4f6ec51aa7552e73 Author: Ilia Lin Date: Thu May 17 13:55:12 2018 +0300 cpufreq: Add Kryo CPU scaling driver In Certain QCOM SoCs like apq8096 and msm8996 that have KRYO processors, the CPU frequency subset and voltage value of

[tip:x86/boot] x86/mm: Stop pretending pgtable_l5_enabled is a variable

Commit-ID: ed7588d5dc6f5e7202fb9bbeb14d94706ba225d7 Gitweb: https://git.kernel.org/tip/ed7588d5dc6f5e7202fb9bbeb14d94706ba225d7 Author: Kirill A. Shutemov AuthorDate: Fri, 18 May 2018 13:35:24 +0300 Committer: Ingo Molnar CommitDate:

[tip:x86/boot] x86/mm: Introduce the 'no5lvl' kernel parameter

Commit-ID: 372fddf709041743a93e381556f4c41aad1e28f8 Gitweb: https://git.kernel.org/tip/372fddf709041743a93e381556f4c41aad1e28f8 Author: Kirill A. Shutemov AuthorDate: Fri, 18 May 2018 13:35:25 +0300 Committer: Ingo Molnar CommitDate:

[tip:x86/boot] x86/mm: Unify pgtable_l5_enabled usage in early boot code

Commit-ID: ad3fe525b9507d8d750d60e8e5dd8e0c0836fb99 Gitweb: https://git.kernel.org/tip/ad3fe525b9507d8d750d60e8e5dd8e0c0836fb99 Author: Kirill A. Shutemov AuthorDate: Fri, 18 May 2018 13:35:23 +0300 Committer: Ingo Molnar CommitDate:

Re: [GIT PULL 00/18] perf/core improvements and fixes

; Merge tag 'perf-core-for-mingo-4.18-20180516' of > git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core > (2018-05-16 17:56:43 +0200) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git >

[PATCH] cpufreq: Add Kryo CPU scaling driver

In Certain QCOM SoCs like apq8096 and msm8996 that have KRYO processors, the CPU frequency subset and voltage value of each OPP varies based on the silicon variant in use. Qualcomm Process Voltage Scaling Tables defines the voltage and frequency value based on the msm-id in SMEM and speedbin blown

[tip:x86/boot] x86/boot/compressed/64: Fix trampoline page table address calculation

Commit-ID: 30bbf728ba91b1e8b0e539126cd105ad7e2fa16a Gitweb: https://git.kernel.org/tip/30bbf728ba91b1e8b0e539126cd105ad7e2fa16a Author: Kirill A. Shutemov AuthorDate: Fri, 18 May 2018 13:35:22 +0300 Committer: Ingo Molnar CommitDate:

GREETINGS FROM HIMMED OMAR

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Re: [PATCH 4.16 00/55] 4.16.10-stable review

On Fri, May 18, 2018 at 02:45:08PM -0600, Shuah Khan wrote: > On 05/18/2018 02:14 AM, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.16.10 release. > > There are 55 patches in this series, all will be posted as a response > > to this one. If anyone has any

Re: [PATCH v3 1/6] x86/stacktrace: do not unwind after user regs

* Josh Poimboeuf wrote: > On Fri, May 18, 2018 at 08:55:47AM +0200, Ingo Molnar wrote: > > > > * Jiri Slaby wrote: > > > > > Josh pointed out, that there is no way a frame can be after user regs. > > > So remove the last unwind and the check. > > > > > >

Re: [PATCH v3 4/4] arm64: dts: Add Mediatek SoC MT8183 and evaluation board dts and Makefile

/commits/Erin-Lo/Add-basic-support-for-Mediatek-MT8183-SoC/20180519-160349 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: arm64-alldefconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https

[PATCH 13/18] perf script: Show symbol offsets by default

From: Sandipan Das Since the ip shown for a symbol is now always a virtual address, it becomes difficult to correlate this with objdump output and determine the exact instruction address. So, we always show the offset from the start of the symbol. This can be

[GIT PULL 00/18] perf/core improvements and fixes

into perf/core (2018-05-16 17:56:43 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-4.18-20180519 for you to fetch changes up to 19422a9f2a3be7f3a046285ffae4cbb571aa853a: perf tools: Fix kernel_start for PTI

[PATCH 11/18] perf tools: No need to unconditionally read the max_stack sysctls

From: Arnaldo Carvalho de Melo Let tools that need to have those variables with the sysctl current values use a function that will read them. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim

[PATCH 12/18] perf script: Show virtual addresses instead of offsets

From: Sandipan Das When perf data is recorded with the call-graph option enabled, the callchain shown by perf script shows the binary offsets of the symbols as the ip. This is incorrect for kernel symbols as the ip values are always off by a fixed offset depending on

[PATCH 10/18] perf tools: Read the cache line size lazily

From: Arnaldo Carvalho de Melo It is not read as commonly as 'page_size', so it makes sense to read it lazily, caching its value when it is first read. Less files open unconditionally at startup. Cc: Adrian Hunter Cc: David Ahern

[PATCH 17/18] perf machine: Add machine__is() to identify machine arch

From: Adrian Hunter Add a function to identify the machine architecture. Signed-off-by: Adrian Hunter Tested-by: Jiri Olsa Cc: Alexander Shishkin Cc: Andi Kleen Cc:

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