[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-07-23 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #15 from Erhard F. (erhar...@mailbox.org) --- (In reply to Oliver O'Halloran from comment #13) > In the meanwhile, can you try the patch above? That seems to fix bug which > is causing MSIs to be unusable. I'm not 100% sure why that wo

[Bug 205303] Compilation for PPC64 fails on warning in watchdog.o

2021-07-23 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=205303 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 213803] New: G5 kernel build (v5.14-rc2) fails at linking stage - ld: arch/powerpc/mm/pgtable.o: in function `.__ptep_set_access_flags': /usr/src/linux-stable/./arch/powerpc/include/asm/book3s/64

2021-07-20 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213803 Bug ID: 213803 Summary: G5 kernel build (v5.14-rc2) fails at linking stage - ld: arch/powerpc/mm/pgtable.o: in function `.__ptep_set_access_flags': /usr/src/linux-s

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2021-07-14 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #295621|0 |1 is obsolete|

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2021-07-14 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 --- Comment #9 from Erhard F. (erhar...@mailbox.org) --- Created attachment 297867 --> https://bugzilla.kernel.org/attachment.cgi?id=297867&action=edit dmesg (kernel 5.14-rc1 w. 61f764c307f6, 4e302c3b568e reverted, Talos II) Yes, I can confirm

[Bug 213733] Kernel NULL pointer dereference on read (Oops: Kernel access of bad area, sig: 7 [#1]) at systemctl poweroff

2021-07-14 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213733 --- Comment #1 from Erhard F. (erhar...@mailbox.org) --- Created attachment 297859 --> https://bugzilla.kernel.org/attachment.cgi?id=297859&action=edit kernel .config (kernel 5.14-rc1, Talos II) -- You may reply to this email to add a comment.

[Bug 213733] New: Kernel NULL pointer dereference on read (Oops: Kernel access of bad area, sig: 7 [#1]) at systemctl poweroff

2021-07-14 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213733 Bug ID: 213733 Summary: Kernel NULL pointer dereference on read (Oops: Kernel access of bad area, sig: 7 [#1]) at systemctl poweroff Product: Platform Specific/Hardware Version: 2.5

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-07-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #14 from Erhard F. (erhar...@mailbox.org) --- Thanks for the patch! I will try it as soon as I get to this G5 again. Don't know whether write access is necessary to trigger the bug. The past weekend I've seen it only by doing an 'emer

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-07-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #13 from Oliver O'Halloran (ooh...@gmail.com) --- Hi, I got a loaner G5 with an NVMe drive, but I haven't been able to replicate the crash you're seeing. However, I think that's probably because I'm only reading from the NVMe since it

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-07-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #12 from Oliver O'Halloran (ooh...@gmail.com) --- Created attachment 297755 --> https://bugzilla.kernel.org/attachment.cgi?id=297755&action=edit hackfix for MSI init -- You may reply to this email to add a comment. You are receivi

[Bug 195755] rcu_sched detected stalls on CPUs/tasks: (detected by 0, t=6302 jiffies, g=11405, c=11404, q=1880), ppc64, G5

2021-06-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=195755 r...@heitbaum.com changed: What|Removed |Added CC||r...@heitbaum.com --- Comment #31 fro

[Bug 205099] KASAN hit at raid6_pq: BUG: Unable to handle kernel data access at 0x00f0fd0d

2021-06-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=205099 --- Comment #33 from Erhard F. (erhar...@mailbox.org) --- I can tell you in the next few weeks, as soon as my G4 MDD gets its' overhaul with the serviced PSU. -- You may reply to this email to add a comment. You are receiving this mail because:

[Bug 11143] [PATCH]unconditional linker option arch/powerpc/lib/crtsavres.o causes external module buildfailure

2021-06-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=11143 Christophe Leroy (christophe.le...@csgroup.eu) changed: What|Removed |Added CC||christophe

[Bug 209277] powerpc: obsolete driver: Marvell MV64X60 MPSC

2021-06-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209277 --- Comment #4 from Christophe Leroy (christophe.le...@csgroup.eu) --- The watchdog patch is flagged 'accepted' in patchwork, should go into 5.14 -- You may reply to this email to add a comment. You are receiving this mail because: You are watc

[Bug 209277] powerpc: obsolete driver: Marvell MV64X60 MPSC

2021-06-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209277 Christophe Leroy (christophe.le...@csgroup.eu) changed: What|Removed |Added CC||christoph

[Bug 205099] KASAN hit at raid6_pq: BUG: Unable to handle kernel data access at 0x00f0fd0d

2021-06-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=205099 --- Comment #32 from Christophe Leroy (christophe.le...@csgroup.eu) --- Is this problem still there with 5.13 ? -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-06-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #11 from Erhard F. (erhar...@mailbox.org) --- Created attachment 297473 --> https://bugzilla.kernel.org/attachment.cgi?id=297473&action=edit dmesg (5.13-rc6 + DEBUG_VM_PGTABLE, PowerMac G5 11,2) The trace got some additional data wi

[Bug 213069] kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1]

2021-06-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213069 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Status|REOPENED|RESOLVED Resol

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-06-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #296759|0 |1 is obsolete|

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-06-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #9 from Erhard F. (erhar...@mailbox.org) --- Created attachment 297437 --> https://bugzilla.kernel.org/attachment.cgi?id=297437&action=edit dmesg (5.13-rc6 w. patch fbbefb3 reverted + debug, PowerMac G5 11,2) -- You may reply to th

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-06-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #8 from Erhard F. (erhar...@mailbox.org) --- Created attachment 297435 --> https://bugzilla.kernel.org/attachment.cgi?id=297435&action=edit dmesg (5.13-rc6 + debug, PowerMac G5 11,2) -- You may reply to this email to add a comment.

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-06-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #7 from Erhard F. (erhar...@mailbox.org) --- (In reply to Oliver O'Halloran from comment #5) > Could you add "debug" to the kernel command line and post the dmesg output > for a boot with the patch applied and reverted? Ok, on top of 5

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-06-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #6 from Erhard F. (erhar...@mailbox.org) --- This is already a custom built kernel with lots of debugging options turned on (see bugzilla attached kernel .config). But of course I can add "debug" to the other kernel command line parame

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-06-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #5 from Oliver O'Halloran (ooh...@gmail.com) --- Hmm, it's pretty weird to see an NVMe drive using LSIs. Not too sure what to make of that. I figure there's something screwy going on with interrupt routing, but I don't have any g5 hard

[Bug 213079] [bisected] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-06-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #4 from Erhard F. (erhar...@mailbox.org) --- Created attachment 297191 --> https://bugzilla.kernel.org/attachment.cgi?id=297191&action=edit bisect.log Turns out the problem was introduced between v5.11 and v5.12 by following commit:

[Bug 213069] kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1]

2021-06-03 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213069 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Status|RESOLVED|REOPENED Resol

[Bug 213221] New: Lockdep self tests failing on e6500 system

2021-05-26 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213221 Bug ID: 213221 Summary: Lockdep self tests failing on e6500 system Product: Platform Specific/Hardware Version: 2.5 Kernel Version: 5.12.6 Hardware: All OS: Linux

[Bug 213069] kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1]

2021-05-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213069 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug 213069] kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1]

2021-05-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213069 --- Comment #3 from Christophe Leroy (christophe.le...@csgroup.eu) --- Patch proposed by Anshuman, to be tested: https://lore.kernel.org/linuxppc-dev/bug-213069-206...@https.bugzilla.kernel.org%2F/T/#m82f2974b813c4d3a085b0cd2ac3d5b732a362e68 --

[Bug 213069] kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1]

2021-05-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213069 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug 206733] i2c i2c-3: i2c-powermac: modalias failure on /uni-n@f8000000/i2c@f8001000/cereal@1c0

2021-05-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206733 Paul Osmialowski (newch...@king.net.pl) changed: What|Removed |Added CC||newch...@king.ne

[Bug 213069] kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1]

2021-05-16 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213069 Christophe Leroy (christophe.le...@csgroup.eu) changed: What|Removed |Added CC||christoph

[Bug 213079] IRQ problems and crashes on a PowerMac G5 with 5.12.3

2021-05-15 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Kernel Version|5.13-rc1|5.12.3 Summ

[Bug 213079] IRQ problems and crashes on a PowerMac G5 with 5.13-rc1

2021-05-15 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #2 from Erhard F. (erhar...@mailbox.org) --- Hmm... Just also happened on 5.12.3. But without the Kernel panic (yet). [...] irq 63: nobody cared (try booting with the "irqpoll" option) Call Trace: CPU: 1 PID: 43491 Comm: emerge Tainte

[Bug 213079] IRQ problems and crashes on a PowerMac G5 with 5.13-rc1

2021-05-15 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 --- Comment #1 from Erhard F. (erhar...@mailbox.org) --- Created attachment 296761 --> https://bugzilla.kernel.org/attachment.cgi?id=296761&action=edit kernel .config (5.13-rc1, PowerMac G5 11,2) -- You may reply to this email to add a comment

[Bug 213079] New: IRQ problems and crashes on a PowerMac G5 with 5.13-rc1

2021-05-15 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213079 Bug ID: 213079 Summary: IRQ problems and crashes on a PowerMac G5 with 5.13-rc1 Product: Platform Specific/Hardware Version: 2.5 Kernel Version: 5.13-rc1 Hardware: PPC-

[Bug 213069] kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1]

2021-05-15 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213069 --- Comment #1 from Erhard F. (erhar...@mailbox.org) --- The bug occurs with DEBUG_VM_PGTABLE=y. When DEBUG_VM_PGTABLE is not set the kernel boots fine. -- You may reply to this email to add a comment. You are receiving this mail because: You a

[Bug 213069] New: kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1]

2021-05-14 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213069 Bug ID: 213069 Summary: kernel BUG at arch/powerpc/include/asm/book3s/64/hash-4k.h:147! Oops: Exception in kernel mode, sig: 5 [#1] Product: Platform Specific/Hardware

[Bug 212631] Misaligned floating point loads and store occasionally fail

2021-04-09 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=212631 --- Comment #2 from Trevor Davenport (trevor_davenp...@selinc.com) --- A git bisect found this has existed for quite a while. git bisect start # bad: [0cc244011f40280b78fc344d5c2aac5a0c659f77] Linux 4.14.229 git bisect bad 0cc244011f40280b78fc34

[Bug 212631] Misaligned floating point loads and store occasionally fail

2021-04-09 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=212631 --- Comment #1 from Trevor Davenport (trevor_davenp...@selinc.com) --- I can also reproduce this with kernel version 5.11.12. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of

[Bug 212631] New: Misaligned floating point loads and store occasionally fail

2021-04-09 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=212631 Bug ID: 212631 Summary: Misaligned floating point loads and store occasionally fail Product: Platform Specific/Hardware Version: 2.5 Kernel Version: 5.4.110 Hardware: A

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2021-03-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 --- Comment #8 from Michael Ellerman (mich...@ellerman.id.au) --- Actually I also reverted 4e302c3b568e ("misc: eeprom: at24: fix NVMEM name with custom AT24 device name"). -- You may reply to this email to add a comment. You are receiving this

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2021-03-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|NEW |ASSIGNED ---

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2021-03-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added CC||mich...@ellerm

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2021-03-03 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #294195|0 |1 is obsolete|

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2021-03-03 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #294193|0 |1 is obsolete|

[Bug 206203] kmemleak reports various leaks in drivers/of/unittest.c

2021-03-03 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206203 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Status|NEW |RESOLVED Resol

[Bug 210911] error: implicit declaration of function 'cleanup_cpu_mmu_context' [-Werror=implicit-function-declaration]

2021-01-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210911 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|RESOLVED|CLOSED -- Yo

[Bug 210911] error: implicit declaration of function 'cleanup_cpu_mmu_context' [-Werror=implicit-function-declaration]

2021-01-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210911 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2020-12-31 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 --- Comment #3 from Erhard F. (erhar...@mailbox.org) --- Created attachment 294449 --> https://bugzilla.kernel.org/attachment.cgi?id=294449&action=edit dmesg (kernel 5.11-rc1, Talos II) -- You may reply to this email to add a comment. You are

[Bug 200055] [Bisected][Regression] WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:3214 .__lockdep_init_map+0x260/0x270

2020-12-28 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=200055 --- Comment #23 from Erhard F. (erhar...@mailbox.org) --- Created attachment 294377 --> https://bugzilla.kernel.org/attachment.cgi?id=294377&action=edit kernel .config (kernel 5.11-rc1, G5 11,2) -- You may reply to this email to add a comment.

[Bug 200055] [Bisected][Regression] WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:3214 .__lockdep_init_map+0x260/0x270

2020-12-28 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=200055 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #283675|0 |1 is obsolete|

[Bug 210911] New: error: implicit declaration of function 'cleanup_cpu_mmu_context' [-Werror=implicit-function-declaration]

2020-12-26 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210911 Bug ID: 210911 Summary: error: implicit declaration of function 'cleanup_cpu_mmu_context' [-Werror=implicit-function-declaration] Product: Platform Specific/Hardware

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2020-12-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 --- Comment #2 from Erhard F. (erhar...@mailbox.org) --- Created attachment 294285 --> https://bugzilla.kernel.org/attachment.cgi?id=294285&action=edit dmesg (kernel 5.9.16, Talos II) Hmm... does not seem to happen on kernel 5.9.x. -- You may

[Bug 210749] sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2020-12-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 --- Comment #1 from Erhard F. (erhar...@mailbox.org) --- Created attachment 294195 --> https://bugzilla.kernel.org/attachment.cgi?id=294195&action=edit kernel .config (kernel 5.10.1, Talos II) -- You are receiving this mail because: You are wa

[Bug 210749] New: sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd'

2020-12-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=210749 Bug ID: 210749 Summary: sysfs: cannot create duplicate filename '/bus/nvmem/devices/module-vpd' Product: Platform Specific/Hardware Version: 2.5 Kernel Version: 5.10.1

[Bug 209277] powerpc: obsolete driver: Marvell MV64X60 MPSC

2020-12-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209277 --- Comment #2 from Borislav Petkov (b...@alien8.de) --- https://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git/commit/?h=edac-drivers&id=0385979a30dc4abdef2dcebbccef818947c80cb7 -- You are receiving this mail because: You are watching the

[Bug 204789] Boot failure with more than 256G of memory on Power9 with 4K pages & Hash MMU

2020-11-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204789 --- Comment #14 from Michael Ellerman (mich...@ellerman.id.au) --- The fix is: 7746406baa3b ("powerpc/book3s64/hash/4k: Support large linear mapping range with 4K") -- You are receiving this mail because: You are watching the assignee of the b

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|RESOLVED|CLOSED --- Co

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-28 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #14 from Erhard F. (erhar...@mailbox.org) --- Thanks! -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 204789] Boot failure with more than 256G of memory on Power9 with 4K pages & Hash MMU

2020-11-28 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204789 Cameron (c...@neo-zeon.de) changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug 203699] Kernel 5.2-rc1 fails to boot on a Mac Mini G4: dt_headr_start=0x01501000

2020-11-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=203699 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|NEW |NEEDINFO

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 209733] Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while

2020-11-26 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209733 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|RESOLVED|CLOSED --- Co

[Bug 209733] Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while

2020-11-26 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209733 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added CC||mich...@ellerm

[Bug 209733] Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while

2020-11-26 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209733 Cameron (c...@neo-zeon.de) changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug 209733] Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while

2020-11-26 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209733 --- Comment #4 from Cameron (c...@neo-zeon.de) --- After enough testing, I feel confident that this issue was fixed in 5.9.9. However, I encountered issues with XFS with 5.9.9 and 5.9.10 (mainly on POWER, but to a lesser extent they seemed to happ

[Bug 209029] kernel 5.9-rc2 fails to boot on a PowerMac G5 11,2 - BUG: Kernel NULL pointer dereference on read at 0x00000020

2020-11-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209029 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Status|NEW |RESOLVED Resol

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-09 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #12 from Erhard F. (erhar...@mailbox.org) --- I can confirm the patch fixes booting 5.10-rc1 on my G4, with and without KASAN. Thanks! -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 209733] Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while

2020-11-08 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209733 --- Comment #3 from Cameron (c...@neo-zeon.de) --- Same issue now that I'm running with qemu-system-ppc version 1:5.0-14~bpo10+1 from Debian backports. -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 209733] Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while

2020-11-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209733 --- Comment #2 from Cameron (c...@neo-zeon.de) --- Verified this happens with 5.9.6 and and Debian vendor kernel of linux-image-5.9.0-1-powerpc64le. Might also be worth mentioning this is occurring with qemu-system-ppc package version 1:3.1+dfsg-

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #11 from Christophe Leroy (christophe.le...@csgroup.eu) --- Can (In reply to Erhard F. from comment #10) > (In reply to Christophe Leroy from comment #9) > > Ok, what about 5.10-rc1 + KASAN without reverting the patch ? > Nope, does no

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #10 from Erhard F. (erhar...@mailbox.org) --- (In reply to Christophe Leroy from comment #9) > Ok, what about 5.10-rc1 + KASAN without reverting the patch ? Nope, does not boot. Same 5.10-rc1 .config + KASAN but without reverting the p

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #9 from Christophe Leroy (christophe.le...@csgroup.eu) --- Ok, what about 5.10-rc1 + KASAN without reverting the patch ? -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #8 from Erhard F. (erhar...@mailbox.org) --- Created attachment 293501 --> https://bugzilla.kernel.org/attachment.cgi?id=293501&action=edit dmesg (5.9.3 + KASAN, PowerMac G4 DP) -- You are receiving this mail because: You are watch

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #7 from Erhard F. (erhar...@mailbox.org) --- Created attachment 293499 --> https://bugzilla.kernel.org/attachment.cgi?id=293499&action=edit kernel .config (5.9.3 + KASAN, PowerMac G4 DP) -- You are receiving this mail because: You

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #6 from Erhard F. (erhar...@mailbox.org) --- Created attachment 293497 --> https://bugzilla.kernel.org/attachment.cgi?id=293497&action=edit dmesg (5.10-rc1 + patch reverted + KASAN, PowerMac G4 DP) -- You are receiving this mail be

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #5 from Erhard F. (erhar...@mailbox.org) --- Created attachment 293495 --> https://bugzilla.kernel.org/attachment.cgi?id=293495&action=edit kernel .config (5.10-rc1 + KASAN, PowerMac G4 DP) -- You are receiving this mail because: Y

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #4 from Erhard F. (erhar...@mailbox.org) --- (In reply to Christophe Leroy from comment #3) > Could you test whether CONFIG_KASAN works: > - on 5.10-rc1 with that commit reverted ? > - on 5.9 ? KASAN works in both cases. I'll attach k

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #3 from Christophe Leroy (christophe.le...@csgroup.eu) --- Ok, thanks for the verification. I'm still having hard time understand what the problem can be. That commit sets up at all time the early hash table that was previously only se

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-03 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 --- Comment #2 from Erhard F. (erhar...@mailbox.org) --- Yes, reverting this commit (on top of -rc1) makes the G4 boot again. Did not try -rc2 though. -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 209869] Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage

2020-11-02 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 Christophe Leroy (christophe.le...@csgroup.eu) changed: What|Removed |Added CC||christoph

[Bug 209733] Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while

2020-10-30 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209733 --- Comment #1 from Cameron (c...@neo-zeon.de) --- Still happens with 5.9.2. -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 209869] New: Kernel 5.10-rc1 fails to boot on a PowerMac G4 3, 6 at an early stage

2020-10-26 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209869 Bug ID: 209869 Summary: Kernel 5.10-rc1 fails to boot on a PowerMac G4 3,6 at an early stage Product: Platform Specific/Hardware Version: 2.5 Kernel Version: 5.10-rc1 H

[Bug 209733] Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while

2020-10-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209733 Cameron (c...@neo-zeon.de) changed: What|Removed |Added Component|PPC-64 |kvm Version|2.5

[Bug 209733] New: Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while

2020-10-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209733 Bug ID: 209733 Summary: Starting new KVM virtual machines on PPC64 starts to hang after box is up for a while Product: Platform Specific/Hardware Version: 2.5 Kernel Version: >=5

[Bug 195755] rcu_sched detected stalls on CPUs/tasks: (detected by 0, t=6302 jiffies, g=11405, c=11404, q=1880), ppc64, G5

2020-10-15 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=195755 Marco Descher (ma...@descher.at) changed: What|Removed |Added CC||ma...@descher.at --- C

[Bug 195755] rcu_sched detected stalls on CPUs/tasks: (detected by 0, t=6302 jiffies, g=11405, c=11404, q=1880), ppc64, G5

2020-09-24 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=195755 Nigel Reed (ni...@nigelreed.net) changed: What|Removed |Added CC||ni...@nigelreed.net --

[Bug 209297] New: powerpc: MPC10X_BRIDGE violates Kconfig dependency of PPC_INDIRECT_PCI on PCI

2020-09-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209297 Bug ID: 209297 Summary: powerpc: MPC10X_BRIDGE violates Kconfig dependency of PPC_INDIRECT_PCI on PCI Product: Platform Specific/Hardware Version: 2.5 Kernel Version: 5.9-rc4

[Bug 209277] powerpc: obsolete driver: Marvell MV64X60 MPSC

2020-09-15 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209277 --- Comment #1 from Necip Fazil Yildiran (fazilyildi...@gmail.com) --- The config MV64X60 in arch/powerpc/platforms/embedded6xx/Kconfig is non-prompt selected nowhere -- thus, cannot be enabled. In addition, a few other configs cannot be enabled

[Bug 209277] New: Dead code :q

2020-09-15 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209277 Bug ID: 209277 Summary: Dead code :q Product: Platform Specific/Hardware Version: 2.5 Kernel Version: 5.9-rc4 Hardware: All OS: Linux Tree: Mainline

[Bug 209029] kernel 5.9-rc2 fails to boot on a PowerMac G5 11,2 - BUG: Kernel NULL pointer dereference on read at 0x00000020

2020-09-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209029 Zorro Lang (zl...@redhat.com) changed: What|Removed |Added CC||zl...@redhat.com --- Comm

[Bug 209181] kernel BUG at arch/powerpc/mm/pgtable.c:304!

2020-09-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209181 Zorro Lang (zl...@redhat.com) changed: What|Removed |Added Status|NEW |RESOLVED Resoluti

[Bug 209181] kernel BUG at arch/powerpc/mm/pgtable.c:304!

2020-09-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209181 --- Comment #2 from Zorro Lang (zl...@redhat.com) --- (In reply to Christophe Leroy from comment #1) > See https://bugzilla.kernel.org/show_bug.cgi?id=209029 > > Patch at > https://patchwork.ozlabs.org/project/linuxppc-dev/patch/20200902040122. >

[Bug 209181] kernel BUG at arch/powerpc/mm/pgtable.c:304!

2020-09-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209181 Christophe Leroy (christophe.le...@csgroup.eu) changed: What|Removed |Added CC||christoph

[Bug 209181] New: kernel BUG at arch/powerpc/mm/pgtable.c:304!

2020-09-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209181 Bug ID: 209181 Summary: kernel BUG at arch/powerpc/mm/pgtable.c:304! Product: Memory Management Version: 2.5 Kernel Version: Linux 5.9-rc4 Hardware: All OS: Linux

[Bug 208181] BUG: KASAN: stack-out-of-bounds in strcmp+0x58/0xd8

2020-09-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=208181 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Status|NEW |RESOLVED Resol

[Bug 205099] KASAN hit at raid6_pq: BUG: Unable to handle kernel data access at 0x00f0fd0d

2020-09-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=205099 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #288413|0 |1 is obsolete|

[Bug 205099] KASAN hit at raid6_pq: BUG: Unable to handle kernel data access at 0x00f0fd0d

2020-09-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=205099 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #287625|0 |1 is obsolete|

[Bug 208181] BUG: KASAN: stack-out-of-bounds in strcmp+0x58/0xd8

2020-09-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=208181 --- Comment #18 from Erhard F. (erhar...@mailbox.org) --- Created attachment 292339 --> https://bugzilla.kernel.org/attachment.cgi?id=292339&action=edit kernel .config (5.9-rc3, PowerMac G4 DP) -- You are receiving this mail because: You are w

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