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

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

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

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=edit kernel .config (5.13-rc1, PowerMac G5 11,2) -- You may reply to this email to add a comment. You

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

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:

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

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

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

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

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

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

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

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

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:

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

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

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

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'

https://bugzilla.kernel.org/show_bug.cgi?id=210749 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added CC|

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

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'

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

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

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

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

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

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'

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=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

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=edit kernel .config (kernel 5.11-rc1, G5 11,2) -- You may reply to this email to add a comment. You

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

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]

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'

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=edit dmesg (kernel 5.9.16, Talos II) Hmm... does not seem to happen on kernel 5.9.x. -- You may reply

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

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=edit kernel .config (kernel 5.10.1, Talos II) -- You are receiving this mail because: You are watching

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

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

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=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

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

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

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

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

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

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

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

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

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

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

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

https://bugzilla.kernel.org/show_bug.cgi?id=209733 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added CC|

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

https://bugzilla.kernel.org/show_bug.cgi?id=209733 Cameron (c...@neo-zeon.de) 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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=edit dmesg (5.9.3 + KASAN, PowerMac G4 DP) -- You are receiving this mail because: You are watching

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

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=edit kernel .config (5.9.3 + KASAN, PowerMac G4 DP) -- You are receiving this mail because: You are

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

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=edit dmesg (5.10-rc1 + patch reverted + KASAN, PowerMac G4 DP) -- You are receiving this mail because:

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

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=edit kernel .config (5.10-rc1 + KASAN, PowerMac G4 DP) -- You are receiving this mail because: You are

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

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

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

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

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

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

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

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

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

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

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

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

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:

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

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

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

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

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

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

[Bug 209277] New: Dead code :q

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

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

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

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

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

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!

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

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

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

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

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

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

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

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=edit kernel .config (5.9-rc3, PowerMac G4 DP) -- You are receiving this mail because: You are

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

https://bugzilla.kernel.org/show_bug.cgi?id=208181 --- Comment #17 from Erhard F. (erhar...@mailbox.org) --- Created attachment 292337 --> https://bugzilla.kernel.org/attachment.cgi?id=292337=edit dmesg (5.9-rc3, INLINE KASAN, PowerMac G4 DP) Re-tried with 5.9-rc3 (inline KASAN). The original

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

https://bugzilla.kernel.org/show_bug.cgi?id=206203 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #288187|0 |1 is obsolete|

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

https://bugzilla.kernel.org/show_bug.cgi?id=206203 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #288189|0 |1 is obsolete|

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

https://bugzilla.kernel.org/show_bug.cgi?id=206203 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #288185|0 |1 is obsolete|

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

https://bugzilla.kernel.org/show_bug.cgi?id=209029 --- Comment #4 from Erhard F. (erhar...@mailbox.org) --- (In reply to Christophe Leroy from comment #3) > Did you try without CONFIG_DEBUG_VM_PGTABLE ? Without CONFIG_DEBUG_VM_PGTABLE the G5 boots fine. Thanks! > If you want

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

https://bugzilla.kernel.org/show_bug.cgi?id=209029 Christophe Leroy (christophe.le...@csgroup.eu) changed: What|Removed |Added CC|

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

https://bugzilla.kernel.org/show_bug.cgi?id=209029 --- Comment #2 from Erhard F. (erhar...@mailbox.org) --- No change with 5.9-rc3. -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 205183] PPC64: Signal delivery fails with SIGSEGV if between about 1KB and 4KB bytes of stack remain

https://bugzilla.kernel.org/show_bug.cgi?id=205183 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|RESOLVED|CLOSED --

[Bug 208957] 5.9-rc1 fails to build for a PowerMac G5: .../book3s64/hash_utils.c:1119:21: error: ‘default_uamor’ undeclared (first use in this function) 1119 | mtspr(SPRN_UAMOR, default_uamor);

https://bugzilla.kernel.org/show_bug.cgi?id=208957 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|RESOLVED|CLOSED --

[Bug 208957] 5.9-rc1 fails to build for a PowerMac G5: .../book3s64/hash_utils.c:1119:21: error: ‘default_uamor’ undeclared (first use in this function) 1119 | mtspr(SPRN_UAMOR, default_uamor);

https://bugzilla.kernel.org/show_bug.cgi?id=208957 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added CC|

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

https://bugzilla.kernel.org/show_bug.cgi?id=209029 --- Comment #1 from Erhard F. (erhar...@mailbox.org) --- Created attachment 292155 --> https://bugzilla.kernel.org/attachment.cgi?id=292155=edit dmesg screenshot -- You are receiving this mail because: You are watching the assignee of the

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

https://bugzilla.kernel.org/show_bug.cgi?id=209029 Bug ID: 209029 Summary: kernel 5.9-rc2 fails to boot on a PowerMac G5 11,2 - BUG: Kernel NULL pointer dereference on read at 0x0020 Product: Platform Specific/Hardware

[Bug 208957] 5.9-rc1 fails to build for a PowerMac G5: .../book3s64/hash_utils.c:1119:21: error: ‘default_uamor’ undeclared (first use in this function) 1119 | mtspr(SPRN_UAMOR, default_uamor);

https://bugzilla.kernel.org/show_bug.cgi?id=208957 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 208957] New: 5.9-rc1 fails to build for a PowerMac G5: .../book3s64/hash_utils.c:1119:21: error: ‘default_uamor’ undeclared (first use in this function) 1119 | mtspr(SPRN_UAMOR, default_uamor)

https://bugzilla.kernel.org/show_bug.cgi?id=208957 Bug ID: 208957 Summary: 5.9-rc1 fails to build for a PowerMac G5: .../book3s64/hash_utils.c:1119:21: error: ‘default_uamor’ undeclared (first use in this function)

[Bug 205183] PPC64: Signal delivery fails with SIGSEGV if between about 1KB and 4KB bytes of stack remain

https://bugzilla.kernel.org/show_bug.cgi?id=205183 --- Comment #6 from Michael Ellerman (mich...@ellerman.id.au) --- Fixed in 63dee5df43a3 ("powerpc: Allow 4224 bytes of stack expansion for the signal frame") -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 207359] MegaRAID SAS 9361 controller hang/reset

https://bugzilla.kernel.org/show_bug.cgi?id=207359 --- Comment #4 from Cameron (c...@neo-zeon.de) --- I converted the box's filesystems from BTRFS to XFS, and switched the page size from 4k to 64k. The problem appears to be entirely gone now. I am able to conclusively run 5.7.13 without issue,

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

https://bugzilla.kernel.org/show_bug.cgi?id=206203 --- Comment #17 from Erhard F. (erhar...@mailbox.org) --- Created attachment 290641 --> https://bugzilla.kernel.org/attachment.cgi?id=290641=edit kmemleak output (kernel 5.8-rc7, PowerMac G4 3,6) Also happens on my G4 DP. -- You are

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

https://bugzilla.kernel.org/show_bug.cgi?id=206203 --- Comment #16 from Erhard F. (erhar...@mailbox.org) --- Created attachment 290639 --> https://bugzilla.kernel.org/attachment.cgi?id=290639=edit dmesg (kernel 5.8-rc7, PowerMac G4 3,6) -- You are receiving this mail because: You are watching

[Bug 205183] PPC64: Signal delivery fails with SIGSEGV if between about 1KB and 4KB bytes of stack remain

https://bugzilla.kernel.org/show_bug.cgi?id=205183 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug 205183] PPC64: Signal delivery fails with SIGSEGV if between about 1KB and 4KB bytes of stack remain

https://bugzilla.kernel.org/show_bug.cgi?id=205183 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|NEW |ASSIGNED

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

https://bugzilla.kernel.org/show_bug.cgi?id=208181 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #289937|0 |1 is obsolete|

[Bug 208197] OF: /pci@f2000000/mac-io@17/gpio@50/...: could not find phandle

https://bugzilla.kernel.org/show_bug.cgi?id=208197 --- Comment #9 from Erhard F. (erhar...@mailbox.org) --- (In reply to Michael Ellerman from comment #7) > I couldn't really make sense of your bisect log, it doesn't have any > good/bad commits in it. > > Can you attach the output of "git bisect

[Bug 208197] OF: /pci@f2000000/mac-io@17/gpio@50/...: could not find phandle

https://bugzilla.kernel.org/show_bug.cgi?id=208197 Erhard F. (erhar...@mailbox.org) changed: What|Removed |Added Attachment #290097|0 |1 is obsolete|

[Bug 208197] OF: /pci@f2000000/mac-io@17/gpio@50/...: could not find phandle

https://bugzilla.kernel.org/show_bug.cgi?id=208197 --- Comment #7 from Michael Ellerman (mich...@ellerman.id.au) --- I couldn't really make sense of your bisect log, it doesn't have any good/bad commits in it. And I don't see how reverting a merge of v5.7-rc7 can be helping, because you said

[Bug 208197] OF: /pci@f2000000/mac-io@17/gpio@50/...: could not find phandle

https://bugzilla.kernel.org/show_bug.cgi?id=208197 --- Comment #6 from Erhard F. (erhar...@mailbox.org) --- Also I took some time to revert individual commits from the bisect.log: 388bcc6ecc609fca1b4920de7dc3806c98ec535e drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a

[Bug 208197] OF: /pci@f2000000/mac-io@17/gpio@50/...: could not find phandle

https://bugzilla.kernel.org/show_bug.cgi?id=208197 --- Comment #5 from Erhard F. (erhar...@mailbox.org) --- (In reply to Michael Ellerman from comment #3) > Try this? See new dmesg. -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 208197] OF: /pci@f2000000/mac-io@17/gpio@50/...: could not find phandle

https://bugzilla.kernel.org/show_bug.cgi?id=208197 --- Comment #4 from Erhard F. (erhar...@mailbox.org) --- Created attachment 290157 --> https://bugzilla.kernel.org/attachment.cgi?id=290157=edit dmesg (5.8-rc4 + WARN_ON patch, PowerMac G4 DP) -- You are receiving this mail because: You are

[Bug 208197] OF: /pci@f2000000/mac-io@17/gpio@50/...: could not find phandle

https://bugzilla.kernel.org/show_bug.cgi?id=208197 Michael Ellerman (mich...@ellerman.id.au) changed: What|Removed |Added Status|NEW |NEEDINFO

[Bug 208197] OF: /pci@f2000000/mac-io@17/gpio@50/...: could not find phandle

https://bugzilla.kernel.org/show_bug.cgi?id=208197 --- Comment #2 from Erhard F. (erhar...@mailbox.org) --- Created attachment 290097 --> https://bugzilla.kernel.org/attachment.cgi?id=290097=edit bisect.log Did a bisect but got quite some skips due to the system not finishing booting. # git

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

https://bugzilla.kernel.org/show_bug.cgi?id=208181 --- Comment #15 from Christophe Leroy (christophe.le...@csgroup.eu) --- Ah yes, having init_text above the 24 bits limit might be a problem for function calls. I'm surprised that the linker doesn't complain. Anyway, it is not a problem in

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

https://bugzilla.kernel.org/show_bug.cgi?id=208181 --- Comment #14 from Erhard F. (erhar...@mailbox.org) --- Ah, I've overlooked that... To set CONFIG_DATA_SHIFT=25 I needed to set ADVANCED_OPTIONS=y, DATA_SHIFT_BOOL=y first. But with CONFIG_DATA_SHIFT=25 this kernel won't boot at all.

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

https://bugzilla.kernel.org/show_bug.cgi?id=208181 --- Comment #13 from Christophe Leroy (christophe.le...@csgroup.eu) --- Thanks for testing. Regarding the two BATs, I suggest you increase CONFIG_DATA_SHIFT as explained in a previous comment. -- You are receiving this mail because: You are

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

https://bugzilla.kernel.org/show_bug.cgi?id=208181 --- Comment #12 from Erhard F. (erhar...@mailbox.org) --- Successfully applied your 2 patches. The kernel still complains about these 2 BATs, but the KASAN hit at early boot is gone with the patches. Thanks! -- You are receiving this mail

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