From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Linux-Next Mailing List <linux-next@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
PowerPC <linuxppc-dev@lists.ozlabs.org>,
Rob Herring <robherring2@gmail.com>
Subject: Re: linux-next: Tree for Oct 15
Date: Tue, 16 Oct 2018 07:12:40 +1100 [thread overview]
Message-ID: <20181016071240.3f62816d@canb.auug.org.au> (raw)
In-Reply-To: <20181015182637.GA16445@roeck-us.net>
[-- Attachment #1: Type: text/plain, Size: 5216 bytes --]
Hi Guenter,
[Just cc'ing the PPC and devicetree folks]
On Mon, 15 Oct 2018 11:26:37 -0700 Guenter Roeck <linux@roeck-us.net> wrote:
>
> On Mon, Oct 15, 2018 at 07:25:46PM +1100, Stephen Rothwell wrote:
> >
> > My qemu boots of a powerpc pseries_le_defconfig kernel failed today.
>
> Same here. Interestingly, this only affects little endian pseries
> boots; big endian works fine. I'll try to bisect later.
>
> ALl ppc qemu tests (including big endian pseries) also generate a warning.
>
> WARNING: CPU: 0 PID: 0 at mm/memblock.c:1301 .memblock_alloc_range_nid+0x20/0x68
> Modules linked in:
> CPU: 0 PID: 0 Comm: swapper Not tainted 4.19.0-rc7-next-20181015 #1
> NIP: c000000000f99198 LR: c000000000f99490 CTR: c000000000bb8364
> REGS: c000000001217a78 TRAP: 0700 Not tainted (4.19.0-rc7-next-20181015)
> MSR: 0000000080021000 <CE,ME> CR: 24000422 XER: 20000000
> IRQMASK: 1
> GPR00: c000000000f99490 c000000001217d00 c00000000121a500 00000000000000c0
> GPR04: 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff
> GPR08: 0000000000000000 00000000000000c0 0000000000000018 00000000000000b7
> GPR12: 0000000000000040 c000000000fe7840 0000000000000000 0000000000000000
> GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR24: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR28: c000000000000304 c000000001262088 00000000000000c0 c000000000fea500
> NIP [c000000000f99198] .memblock_alloc_range_nid+0x20/0x68
> LR [c000000000f99490] .memblock_alloc_base+0x18/0x48
> Call Trace:
> [c000000001217d00] [c000000002a00000] 0xc000000002a00000 (unreliable)
> [c000000001217d80] [c000000000f99490] .memblock_alloc_base+0x18/0x48
> [c000000001217df0] [c000000000f7a274] .allocate_paca_ptrs+0x3c/0x74
> [c000000001217e70] [c000000000f78bf0] .early_init_devtree+0x288/0x320
> [c000000001217f10] [c000000000f79b6c] .early_setup+0x80/0x130
> [c000000001217f90] [c000000000000528] start_here_multiplatform+0x68/0x80
>
>
> sparc images crash, starting with next-20181009. Bisect with
> next-201810112 points to the merge of devicetree/for-next, though
> devicetree/for-next itself does not have the problem (bisect log
> attached below). The crash is in devicetree code.
>
> Crash logs:
> https://kerneltests.org/builders/qemu-sparc64-next/builds/981/steps/qemubuildcommand_1/logs/stdio
> https://kerneltests.org/builders/qemu-sparc-next/builds/975/steps/qemubuildcommand_1/logs/stdio
>
> Guenter
>
> ---
> # bad: [774ea0551a2966c8fc29a6f675c3e28c5c6fa586] Add linux-next specific files for 20181012
> # good: [0238df646e6224016a45505d2c111a24669ebe21] Linux 4.19-rc7
> git bisect start 'HEAD' 'v4.19-rc7'
> # good: [dfbf78faefa3c26d94208398e62bf25ea798e7f2] Merge remote-tracking branch 'spi-nor/spi-nor/next'
> git bisect good dfbf78faefa3c26d94208398e62bf25ea798e7f2
> # bad: [3f296bb430327676912966c56d2f078f74e6b4ab] Merge remote-tracking branch 'tip/auto-latest'
> git bisect bad 3f296bb430327676912966c56d2f078f74e6b4ab
> # good: [efad9cbc89fbef3c4b3905e1c01a8191eae4c772] Merge remote-tracking branch 'sound/for-next'
> git bisect good efad9cbc89fbef3c4b3905e1c01a8191eae4c772
> # good: [7d12a265b24001fbff1ff260c2f6bd802224a7c0] Merge remote-tracking branch 'iommu/next'
> git bisect good 7d12a265b24001fbff1ff260c2f6bd802224a7c0
> # good: [4fc72c0ef3c1e792caf06d25ef68c7c871730e31] Merge branch 'ras/core'
> git bisect good 4fc72c0ef3c1e792caf06d25ef68c7c871730e31
> # good: [d74865bd3996c7a6f3e8ce6e626c1fe474e39494] Merge branch 'x86/mm'
> git bisect good d74865bd3996c7a6f3e8ce6e626c1fe474e39494
> # bad: [1b1ab6a98adab8a0436024b369305a978e365a13] Merge remote-tracking branch 'mailbox/mailbox-for-next'
> git bisect bad 1b1ab6a98adab8a0436024b369305a978e365a13
> # good: [389d0a8a7af8ff8bb6301382333c7e8f748d7cd6] Merge branch 'dt/cpu-type-rework' into dt/next
> git bisect good 389d0a8a7af8ff8bb6301382333c7e8f748d7cd6
> # good: [4355151de47c2b4bc72c026ee743bd9ed7f71ba3] Merge branch 'all-dtbs' into dt/next
> git bisect good 4355151de47c2b4bc72c026ee743bd9ed7f71ba3
> # good: [60d744213fd9433b10b23afafb694a44c8e96cb8] Merge remote-tracking branch 'vfio/next'
> git bisect good 60d744213fd9433b10b23afafb694a44c8e96cb8
> # good: [9f0a0a381c5db56e7922dbeea6831f27db58372f] mailbox: mediatek: Add check for possible failure of kzalloc
> git bisect good 9f0a0a381c5db56e7922dbeea6831f27db58372f
> # good: [157b4129ded8ba756ef17c058192e734889673e4] dt-bindings: arm: fsl: Move DCFG and SCFG bindings to their own docs
> git bisect good 157b4129ded8ba756ef17c058192e734889673e4
> # bad: [bed61948ea6c57bc73fb3ded9421c1bdd8cbe4d9] Merge remote-tracking branch 'devicetree/for-next'
> git bisect bad bed61948ea6c57bc73fb3ded9421c1bdd8cbe4d9
> # good: [d81cc4a8e47219fbe60d49446f04ed3e9c1657d9] dt-bindings: arm: zte: Move sysctrl bindings to their own doc
> git bisect good d81cc4a8e47219fbe60d49446f04ed3e9c1657d9
> # first bad commit: [bed61948ea6c57bc73fb3ded9421c1bdd8cbe4d9] Merge remote-tracking branch 'devicetree/for-next'
--
Cheers,
Stephen Rothwell
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WARNING: multiple messages have this Message-ID (diff)
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux-Next Mailing List <linux-next@vger.kernel.org>,
Rob Herring <robherring2@gmail.com>,
PowerPC <linuxppc-dev@lists.ozlabs.org>
Subject: Re: linux-next: Tree for Oct 15
Date: Tue, 16 Oct 2018 07:12:40 +1100 [thread overview]
Message-ID: <20181016071240.3f62816d@canb.auug.org.au> (raw)
In-Reply-To: <20181015182637.GA16445@roeck-us.net>
[-- Attachment #1: Type: text/plain, Size: 5216 bytes --]
Hi Guenter,
[Just cc'ing the PPC and devicetree folks]
On Mon, 15 Oct 2018 11:26:37 -0700 Guenter Roeck <linux@roeck-us.net> wrote:
>
> On Mon, Oct 15, 2018 at 07:25:46PM +1100, Stephen Rothwell wrote:
> >
> > My qemu boots of a powerpc pseries_le_defconfig kernel failed today.
>
> Same here. Interestingly, this only affects little endian pseries
> boots; big endian works fine. I'll try to bisect later.
>
> ALl ppc qemu tests (including big endian pseries) also generate a warning.
>
> WARNING: CPU: 0 PID: 0 at mm/memblock.c:1301 .memblock_alloc_range_nid+0x20/0x68
> Modules linked in:
> CPU: 0 PID: 0 Comm: swapper Not tainted 4.19.0-rc7-next-20181015 #1
> NIP: c000000000f99198 LR: c000000000f99490 CTR: c000000000bb8364
> REGS: c000000001217a78 TRAP: 0700 Not tainted (4.19.0-rc7-next-20181015)
> MSR: 0000000080021000 <CE,ME> CR: 24000422 XER: 20000000
> IRQMASK: 1
> GPR00: c000000000f99490 c000000001217d00 c00000000121a500 00000000000000c0
> GPR04: 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff
> GPR08: 0000000000000000 00000000000000c0 0000000000000018 00000000000000b7
> GPR12: 0000000000000040 c000000000fe7840 0000000000000000 0000000000000000
> GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR24: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> GPR28: c000000000000304 c000000001262088 00000000000000c0 c000000000fea500
> NIP [c000000000f99198] .memblock_alloc_range_nid+0x20/0x68
> LR [c000000000f99490] .memblock_alloc_base+0x18/0x48
> Call Trace:
> [c000000001217d00] [c000000002a00000] 0xc000000002a00000 (unreliable)
> [c000000001217d80] [c000000000f99490] .memblock_alloc_base+0x18/0x48
> [c000000001217df0] [c000000000f7a274] .allocate_paca_ptrs+0x3c/0x74
> [c000000001217e70] [c000000000f78bf0] .early_init_devtree+0x288/0x320
> [c000000001217f10] [c000000000f79b6c] .early_setup+0x80/0x130
> [c000000001217f90] [c000000000000528] start_here_multiplatform+0x68/0x80
>
>
> sparc images crash, starting with next-20181009. Bisect with
> next-201810112 points to the merge of devicetree/for-next, though
> devicetree/for-next itself does not have the problem (bisect log
> attached below). The crash is in devicetree code.
>
> Crash logs:
> https://kerneltests.org/builders/qemu-sparc64-next/builds/981/steps/qemubuildcommand_1/logs/stdio
> https://kerneltests.org/builders/qemu-sparc-next/builds/975/steps/qemubuildcommand_1/logs/stdio
>
> Guenter
>
> ---
> # bad: [774ea0551a2966c8fc29a6f675c3e28c5c6fa586] Add linux-next specific files for 20181012
> # good: [0238df646e6224016a45505d2c111a24669ebe21] Linux 4.19-rc7
> git bisect start 'HEAD' 'v4.19-rc7'
> # good: [dfbf78faefa3c26d94208398e62bf25ea798e7f2] Merge remote-tracking branch 'spi-nor/spi-nor/next'
> git bisect good dfbf78faefa3c26d94208398e62bf25ea798e7f2
> # bad: [3f296bb430327676912966c56d2f078f74e6b4ab] Merge remote-tracking branch 'tip/auto-latest'
> git bisect bad 3f296bb430327676912966c56d2f078f74e6b4ab
> # good: [efad9cbc89fbef3c4b3905e1c01a8191eae4c772] Merge remote-tracking branch 'sound/for-next'
> git bisect good efad9cbc89fbef3c4b3905e1c01a8191eae4c772
> # good: [7d12a265b24001fbff1ff260c2f6bd802224a7c0] Merge remote-tracking branch 'iommu/next'
> git bisect good 7d12a265b24001fbff1ff260c2f6bd802224a7c0
> # good: [4fc72c0ef3c1e792caf06d25ef68c7c871730e31] Merge branch 'ras/core'
> git bisect good 4fc72c0ef3c1e792caf06d25ef68c7c871730e31
> # good: [d74865bd3996c7a6f3e8ce6e626c1fe474e39494] Merge branch 'x86/mm'
> git bisect good d74865bd3996c7a6f3e8ce6e626c1fe474e39494
> # bad: [1b1ab6a98adab8a0436024b369305a978e365a13] Merge remote-tracking branch 'mailbox/mailbox-for-next'
> git bisect bad 1b1ab6a98adab8a0436024b369305a978e365a13
> # good: [389d0a8a7af8ff8bb6301382333c7e8f748d7cd6] Merge branch 'dt/cpu-type-rework' into dt/next
> git bisect good 389d0a8a7af8ff8bb6301382333c7e8f748d7cd6
> # good: [4355151de47c2b4bc72c026ee743bd9ed7f71ba3] Merge branch 'all-dtbs' into dt/next
> git bisect good 4355151de47c2b4bc72c026ee743bd9ed7f71ba3
> # good: [60d744213fd9433b10b23afafb694a44c8e96cb8] Merge remote-tracking branch 'vfio/next'
> git bisect good 60d744213fd9433b10b23afafb694a44c8e96cb8
> # good: [9f0a0a381c5db56e7922dbeea6831f27db58372f] mailbox: mediatek: Add check for possible failure of kzalloc
> git bisect good 9f0a0a381c5db56e7922dbeea6831f27db58372f
> # good: [157b4129ded8ba756ef17c058192e734889673e4] dt-bindings: arm: fsl: Move DCFG and SCFG bindings to their own docs
> git bisect good 157b4129ded8ba756ef17c058192e734889673e4
> # bad: [bed61948ea6c57bc73fb3ded9421c1bdd8cbe4d9] Merge remote-tracking branch 'devicetree/for-next'
> git bisect bad bed61948ea6c57bc73fb3ded9421c1bdd8cbe4d9
> # good: [d81cc4a8e47219fbe60d49446f04ed3e9c1657d9] dt-bindings: arm: zte: Move sysctrl bindings to their own doc
> git bisect good d81cc4a8e47219fbe60d49446f04ed3e9c1657d9
> # first bad commit: [bed61948ea6c57bc73fb3ded9421c1bdd8cbe4d9] Merge remote-tracking branch 'devicetree/for-next'
--
Cheers,
Stephen Rothwell
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next prev parent reply other threads:[~2018-10-15 20:12 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-15 8:25 linux-next: Tree for Oct 15 Stephen Rothwell
2018-10-15 18:26 ` Guenter Roeck
2018-10-15 20:12 ` Stephen Rothwell [this message]
2018-10-15 20:12 ` Stephen Rothwell
2018-10-15 20:24 ` Stephen Rothwell
2018-10-15 20:24 ` Stephen Rothwell
2018-10-15 22:13 ` Andrew Morton
2018-10-15 22:13 ` Andrew Morton
2018-10-16 13:36 ` Mike Rapoport
2018-10-16 13:36 ` Mike Rapoport
2018-10-16 13:36 ` Mike Rapoport
2018-10-16 20:41 ` Stephen Rothwell
2018-10-16 20:41 ` Stephen Rothwell
2018-10-15 20:35 ` Rob Herring
2018-10-15 20:35 ` Rob Herring
2018-10-15 21:18 ` Guenter Roeck
2018-10-15 21:18 ` Guenter Roeck
2018-10-15 21:48 ` Rob Herring
2018-10-15 21:48 ` Rob Herring
2018-10-15 22:10 ` Guenter Roeck
2018-10-15 22:10 ` Guenter Roeck
2018-10-15 22:13 ` Rob Herring
2018-10-15 22:13 ` Rob Herring
2018-10-15 22:28 ` Guenter Roeck
2018-10-15 22:28 ` Guenter Roeck
2018-10-15 22:34 ` Guenter Roeck
2018-10-15 22:34 ` Guenter Roeck
2018-10-15 22:52 ` Rob Herring
2018-10-15 22:52 ` Rob Herring
2018-10-16 1:00 ` Rob Herring
2018-10-16 1:00 ` Rob Herring
2018-10-16 1:34 ` David Miller
2018-10-16 1:34 ` David Miller
2018-10-15 19:39 ` Guenter Roeck
2018-10-15 20:33 ` Stephen Rothwell
2018-10-15 20:33 ` Stephen Rothwell
2018-10-15 21:35 ` Guenter Roeck
2018-10-15 21:35 ` Guenter Roeck
2018-10-15 22:22 ` Guenter Roeck
2018-10-15 22:22 ` Guenter Roeck
2018-10-16 2:02 ` Stephen Rothwell
2018-10-16 2:02 ` Stephen Rothwell
2018-10-16 2:19 ` Stephen Rothwell
2018-10-16 2:19 ` Stephen Rothwell
2018-10-16 3:12 ` Benjamin Herrenschmidt
2018-10-16 3:12 ` Benjamin Herrenschmidt
-- strict thread matches above, loose matches on Subject: below --
2021-10-15 10:06 Stephen Rothwell
2020-10-15 7:28 Stephen Rothwell
2019-10-15 5:16 Stephen Rothwell
2015-10-15 7:51 Stephen Rothwell
2014-10-15 4:29 Stephen Rothwell
2013-10-15 14:02 Thierry Reding
2013-10-16 5:21 ` Guenter Roeck
2013-10-16 15:50 ` Thierry Reding
2013-10-16 16:37 ` Guenter Roeck
2013-10-16 16:43 ` Thierry Reding
2012-10-15 2:41 Stephen Rothwell
2012-10-15 2:41 ` Stephen Rothwell
2008-10-15 10:58 linux-next tree " Stephen Rothwell
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