* cpufreq crash in pm/linux-next 08-07-2013
@ 2013-08-10 0:26 Yinghai Lu
2013-08-10 0:50 ` Yinghai Lu
2013-08-10 2:50 ` Viresh Kumar
0 siblings, 2 replies; 4+ messages in thread
From: Yinghai Lu @ 2013-08-10 0:26 UTC (permalink / raw)
To: Rafael J. Wysocki, Linux Kernel Mailing List,
ACPI Devel Maling List, Viresh Kumar
from your pm/linux-next
[ 7.918603] calling acpi_cpufreq_init+0x0/0x1df @ 1
[ 7.923917] BUG: unable to handle kernel NULL pointer dereference
at (null)
[ 7.926780] IP: [<ffffffff8151b277>] __list_del_entry+0xb7/0xe0
[ 7.927799] PGD 0
[ 7.927799] Oops: 0000 [#1] SMP
[ 7.927799] Modules linked in:
[ 7.927799] CPU: 0 PID: 1 Comm: swapper/0 Not tainted
3.11.0-rc4-yh-00839-g7a8b387-dirty #1840
[ 7.927799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 7.927799] task: ffff88007ab60000 ti: ffff88007ab5c000 task.ti:
ffff88007ab5c000
[ 7.927799] RIP: 0010:[<ffffffff8151b277>] [<ffffffff8151b277>]
__list_del_entry+0xb7/0xe0
[ 7.927799] RSP: 0018:ffff88007ab5dc98 EFLAGS: 00010007
[ 7.927799] RAX: 0000000000000000 RBX: ffff880115c85ab8 RCX: dead000000200200
[ 7.927799] RDX: 0000000000000000 RSI: ffffffff82b96718 RDI: ffff880115c85ab8
[ 7.927799] RBP: ffff88007ab5dc98 R08: 0000000000000001 R09: 0000000000000001
[ 7.927799] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286
[ 7.927799] R13: 00000000fffffffb R14: ffff88007b80b548 R15: ffff880115c85a00
[ 7.927799] FS: 0000000000000000(0000) GS:ffff88007b800000(0000)
knlGS:0000000000000000
[ 7.927799] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 7.927799] CR2: 0000000000000000 CR3: 0000000002a14000 CR4: 00000000000006f0
[ 7.927799] Stack:
[ 7.927799] ffff88007ab5dcb8 ffffffff8151b2b1 0000000000000000
ffff880115c85a00
[ 7.927799] ffff88007ab5dcd8 ffffffff81e1ef03 0000000000000000
0000000000000000
[ 7.927799] ffff88007ab5dd48 ffffffff81e21829 ffff88007ab5dd70
ffff88007ab5dd70
[ 7.927799] Call Trace:
[ 7.927799] [<ffffffff8151b2b1>] list_del+0x11/0x40
[ 7.927799] [<ffffffff81e1ef03>] cpufreq_policy_free+0x33/0x70
[ 7.927799] [<ffffffff81e21829>] __cpufreq_add_dev.isra.3+0x6b9/0x760
[ 7.927799] [<ffffffff81e218e0>] cpufreq_add_dev+0x10/0x20
[ 7.927799] [<ffffffff81762e49>] subsys_interface_register+0x99/0xf0
[ 7.927799] [<ffffffff81e1fc52>] cpufreq_register_driver+0xb2/0x1a0
[ 7.927799] [<ffffffff82e18ff3>] acpi_cpufreq_init+0xbd/0x1df
[ 7.927799] [<ffffffff810ee56a>] ? ktime_get+0x6a/0xe0
[ 7.927799] [<ffffffff82e18f36>] ? cpufreq_gov_dbs_init+0x12/0x12
[ 7.927799] [<ffffffff81000272>] do_one_initcall+0x72/0x170
[ 7.927799] [<ffffffff810bac00>] ? parse_args+0x150/0x350
[ 7.927799] [<ffffffff820b9830>] ? printk+0x4d/0x4f
[ 7.927799] [<ffffffff82dc2370>] kernel_init_freeable+0x1bf/0x251
[ 7.927799] [<ffffffff82dc1a9c>] ? loglevel+0x31/0x31
[ 7.927799] [<ffffffff820aef50>] ? rest_init+0xd0/0xd0
[ 7.927799] [<ffffffff820aef5e>] kernel_init+0xe/0xf0
[ 7.927799] [<ffffffff820dd25c>] ret_from_fork+0x7c/0xb0
[ 7.927799] [<ffffffff820aef50>] ? rest_init+0xd0/0xd0
[ 7.927799] Code: 84 82 be 3e 00 00 00 48 c7 c7 16 ca 84 82 31 c0
e8 7f c8 b7 ff eb 2c 0f 1f 44 00 00 48 b9 00 02 20 00 00 00 ad de 48
39 c8 74 8c <4c> 8b 00 4c 39 c7 75 a6 4c 8b 42 08 4c 39 c7 75 bc 48 89
42 08
[ 7.927799] RIP [<ffffffff8151b277>] __list_del_entry+0xb7/0xe0
[ 7.927799] RSP <ffff88007ab5dc98>
[ 7.927799] CR2: 0000000000000000
[ 7.927799] ---[ end trace 3db50d3cbca4646d ]---
[ 8.003780] Kernel panic - not syncing: Attempted to kill init!
exitcode=0x00000009
[ 8.003780]
looks like it caused by patches from Viresh Kumar around Aug 6.
Thanks
Yinghai
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: cpufreq crash in pm/linux-next 08-07-2013
2013-08-10 0:26 cpufreq crash in pm/linux-next 08-07-2013 Yinghai Lu
@ 2013-08-10 0:50 ` Yinghai Lu
2013-08-10 1:49 ` Rafael J. Wysocki
2013-08-10 2:50 ` Viresh Kumar
1 sibling, 1 reply; 4+ messages in thread
From: Yinghai Lu @ 2013-08-10 0:50 UTC (permalink / raw)
To: Rafael J. Wysocki, Linux Kernel Mailing List,
ACPI Devel Maling List, Viresh Kumar
[-- Attachment #1: Type: text/plain, Size: 4256 bytes --]
On Fri, Aug 9, 2013 at 5:26 PM, Yinghai Lu <yinghai@kernel.org> wrote:
> from your pm/linux-next
>
>
> [ 7.918603] calling acpi_cpufreq_init+0x0/0x1df @ 1
> [ 7.923917] BUG: unable to handle kernel NULL pointer dereference
> at (null)
> [ 7.926780] IP: [<ffffffff8151b277>] __list_del_entry+0xb7/0xe0
> [ 7.927799] PGD 0
> [ 7.927799] Oops: 0000 [#1] SMP
> [ 7.927799] Modules linked in:
> [ 7.927799] CPU: 0 PID: 1 Comm: swapper/0 Not tainted
> 3.11.0-rc4-yh-00839-g7a8b387-dirty #1840
> [ 7.927799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
> [ 7.927799] task: ffff88007ab60000 ti: ffff88007ab5c000 task.ti:
> ffff88007ab5c000
> [ 7.927799] RIP: 0010:[<ffffffff8151b277>] [<ffffffff8151b277>]
> __list_del_entry+0xb7/0xe0
> [ 7.927799] RSP: 0018:ffff88007ab5dc98 EFLAGS: 00010007
> [ 7.927799] RAX: 0000000000000000 RBX: ffff880115c85ab8 RCX: dead000000200200
> [ 7.927799] RDX: 0000000000000000 RSI: ffffffff82b96718 RDI: ffff880115c85ab8
> [ 7.927799] RBP: ffff88007ab5dc98 R08: 0000000000000001 R09: 0000000000000001
> [ 7.927799] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286
> [ 7.927799] R13: 00000000fffffffb R14: ffff88007b80b548 R15: ffff880115c85a00
> [ 7.927799] FS: 0000000000000000(0000) GS:ffff88007b800000(0000)
> knlGS:0000000000000000
> [ 7.927799] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> [ 7.927799] CR2: 0000000000000000 CR3: 0000000002a14000 CR4: 00000000000006f0
> [ 7.927799] Stack:
> [ 7.927799] ffff88007ab5dcb8 ffffffff8151b2b1 0000000000000000
> ffff880115c85a00
> [ 7.927799] ffff88007ab5dcd8 ffffffff81e1ef03 0000000000000000
> 0000000000000000
> [ 7.927799] ffff88007ab5dd48 ffffffff81e21829 ffff88007ab5dd70
> ffff88007ab5dd70
> [ 7.927799] Call Trace:
> [ 7.927799] [<ffffffff8151b2b1>] list_del+0x11/0x40
> [ 7.927799] [<ffffffff81e1ef03>] cpufreq_policy_free+0x33/0x70
> [ 7.927799] [<ffffffff81e21829>] __cpufreq_add_dev.isra.3+0x6b9/0x760
> [ 7.927799] [<ffffffff81e218e0>] cpufreq_add_dev+0x10/0x20
> [ 7.927799] [<ffffffff81762e49>] subsys_interface_register+0x99/0xf0
> [ 7.927799] [<ffffffff81e1fc52>] cpufreq_register_driver+0xb2/0x1a0
> [ 7.927799] [<ffffffff82e18ff3>] acpi_cpufreq_init+0xbd/0x1df
> [ 7.927799] [<ffffffff810ee56a>] ? ktime_get+0x6a/0xe0
> [ 7.927799] [<ffffffff82e18f36>] ? cpufreq_gov_dbs_init+0x12/0x12
> [ 7.927799] [<ffffffff81000272>] do_one_initcall+0x72/0x170
> [ 7.927799] [<ffffffff810bac00>] ? parse_args+0x150/0x350
> [ 7.927799] [<ffffffff820b9830>] ? printk+0x4d/0x4f
> [ 7.927799] [<ffffffff82dc2370>] kernel_init_freeable+0x1bf/0x251
> [ 7.927799] [<ffffffff82dc1a9c>] ? loglevel+0x31/0x31
> [ 7.927799] [<ffffffff820aef50>] ? rest_init+0xd0/0xd0
> [ 7.927799] [<ffffffff820aef5e>] kernel_init+0xe/0xf0
> [ 7.927799] [<ffffffff820dd25c>] ret_from_fork+0x7c/0xb0
> [ 7.927799] [<ffffffff820aef50>] ? rest_init+0xd0/0xd0
> [ 7.927799] Code: 84 82 be 3e 00 00 00 48 c7 c7 16 ca 84 82 31 c0
> e8 7f c8 b7 ff eb 2c 0f 1f 44 00 00 48 b9 00 02 20 00 00 00 ad de 48
> 39 c8 74 8c <4c> 8b 00 4c 39 c7 75 a6 4c 8b 42 08 4c 39 c7 75 bc 48 89
> 42 08
> [ 7.927799] RIP [<ffffffff8151b277>] __list_del_entry+0xb7/0xe0
> [ 7.927799] RSP <ffff88007ab5dc98>
> [ 7.927799] CR2: 0000000000000000
> [ 7.927799] ---[ end trace 3db50d3cbca4646d ]---
> [ 8.003780] Kernel panic - not syncing: Attempted to kill init!
> exitcode=0x00000009
> [ 8.003780]
>
>
> looks like it caused by patches from Viresh Kumar around Aug 6.
attached patch fix the problem.
Please fold it into offending commit.
commit 91e776cc60fb0a7e58c392189dd9cced54cb1fa0
Author: Lukasz Majewski <l.majewski@samsung.com>
Date: Tue Aug 6 22:53:08 2013 +0530
cpufreq: Store cpufreq policies in a list
Policies available in the cpufreq framework are now linked together.
They are accessible via cpufreq_policy_list defined in the cpufreq
core.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
[-- Attachment #2: cpufreq_fix_missing_list_init.patch --]
[-- Type: application/octet-stream, Size: 408 bytes --]
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 06f8671..52f0231 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -937,6 +937,8 @@ static struct cpufreq_policy *cpufreq_policy_alloc(void)
if (!zalloc_cpumask_var(&policy->related_cpus, GFP_KERNEL))
goto err_free_cpumask;
+ INIT_LIST_HEAD(&policy->policy_list);
+
return policy;
err_free_cpumask:
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: cpufreq crash in pm/linux-next 08-07-2013
2013-08-10 0:50 ` Yinghai Lu
@ 2013-08-10 1:49 ` Rafael J. Wysocki
0 siblings, 0 replies; 4+ messages in thread
From: Rafael J. Wysocki @ 2013-08-10 1:49 UTC (permalink / raw)
To: Yinghai Lu
Cc: Linux Kernel Mailing List, ACPI Devel Maling List, Viresh Kumar,
Lukasz Majewski
On Friday, August 09, 2013 05:50:45 PM Yinghai Lu wrote:
> On Fri, Aug 9, 2013 at 5:26 PM, Yinghai Lu <yinghai@kernel.org> wrote:
> > from your pm/linux-next
> >
> >
> > [ 7.918603] calling acpi_cpufreq_init+0x0/0x1df @ 1
> > [ 7.923917] BUG: unable to handle kernel NULL pointer dereference
> > at (null)
> > [ 7.926780] IP: [<ffffffff8151b277>] __list_del_entry+0xb7/0xe0
> > [ 7.927799] PGD 0
> > [ 7.927799] Oops: 0000 [#1] SMP
> > [ 7.927799] Modules linked in:
> > [ 7.927799] CPU: 0 PID: 1 Comm: swapper/0 Not tainted
> > 3.11.0-rc4-yh-00839-g7a8b387-dirty #1840
> > [ 7.927799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
> > [ 7.927799] task: ffff88007ab60000 ti: ffff88007ab5c000 task.ti:
> > ffff88007ab5c000
> > [ 7.927799] RIP: 0010:[<ffffffff8151b277>] [<ffffffff8151b277>]
> > __list_del_entry+0xb7/0xe0
> > [ 7.927799] RSP: 0018:ffff88007ab5dc98 EFLAGS: 00010007
> > [ 7.927799] RAX: 0000000000000000 RBX: ffff880115c85ab8 RCX: dead000000200200
> > [ 7.927799] RDX: 0000000000000000 RSI: ffffffff82b96718 RDI: ffff880115c85ab8
> > [ 7.927799] RBP: ffff88007ab5dc98 R08: 0000000000000001 R09: 0000000000000001
> > [ 7.927799] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286
> > [ 7.927799] R13: 00000000fffffffb R14: ffff88007b80b548 R15: ffff880115c85a00
> > [ 7.927799] FS: 0000000000000000(0000) GS:ffff88007b800000(0000)
> > knlGS:0000000000000000
> > [ 7.927799] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> > [ 7.927799] CR2: 0000000000000000 CR3: 0000000002a14000 CR4: 00000000000006f0
> > [ 7.927799] Stack:
> > [ 7.927799] ffff88007ab5dcb8 ffffffff8151b2b1 0000000000000000
> > ffff880115c85a00
> > [ 7.927799] ffff88007ab5dcd8 ffffffff81e1ef03 0000000000000000
> > 0000000000000000
> > [ 7.927799] ffff88007ab5dd48 ffffffff81e21829 ffff88007ab5dd70
> > ffff88007ab5dd70
> > [ 7.927799] Call Trace:
> > [ 7.927799] [<ffffffff8151b2b1>] list_del+0x11/0x40
> > [ 7.927799] [<ffffffff81e1ef03>] cpufreq_policy_free+0x33/0x70
> > [ 7.927799] [<ffffffff81e21829>] __cpufreq_add_dev.isra.3+0x6b9/0x760
> > [ 7.927799] [<ffffffff81e218e0>] cpufreq_add_dev+0x10/0x20
> > [ 7.927799] [<ffffffff81762e49>] subsys_interface_register+0x99/0xf0
> > [ 7.927799] [<ffffffff81e1fc52>] cpufreq_register_driver+0xb2/0x1a0
> > [ 7.927799] [<ffffffff82e18ff3>] acpi_cpufreq_init+0xbd/0x1df
> > [ 7.927799] [<ffffffff810ee56a>] ? ktime_get+0x6a/0xe0
> > [ 7.927799] [<ffffffff82e18f36>] ? cpufreq_gov_dbs_init+0x12/0x12
> > [ 7.927799] [<ffffffff81000272>] do_one_initcall+0x72/0x170
> > [ 7.927799] [<ffffffff810bac00>] ? parse_args+0x150/0x350
> > [ 7.927799] [<ffffffff820b9830>] ? printk+0x4d/0x4f
> > [ 7.927799] [<ffffffff82dc2370>] kernel_init_freeable+0x1bf/0x251
> > [ 7.927799] [<ffffffff82dc1a9c>] ? loglevel+0x31/0x31
> > [ 7.927799] [<ffffffff820aef50>] ? rest_init+0xd0/0xd0
> > [ 7.927799] [<ffffffff820aef5e>] kernel_init+0xe/0xf0
> > [ 7.927799] [<ffffffff820dd25c>] ret_from_fork+0x7c/0xb0
> > [ 7.927799] [<ffffffff820aef50>] ? rest_init+0xd0/0xd0
> > [ 7.927799] Code: 84 82 be 3e 00 00 00 48 c7 c7 16 ca 84 82 31 c0
> > e8 7f c8 b7 ff eb 2c 0f 1f 44 00 00 48 b9 00 02 20 00 00 00 ad de 48
> > 39 c8 74 8c <4c> 8b 00 4c 39 c7 75 a6 4c 8b 42 08 4c 39 c7 75 bc 48 89
> > 42 08
> > [ 7.927799] RIP [<ffffffff8151b277>] __list_del_entry+0xb7/0xe0
> > [ 7.927799] RSP <ffff88007ab5dc98>
> > [ 7.927799] CR2: 0000000000000000
> > [ 7.927799] ---[ end trace 3db50d3cbca4646d ]---
> > [ 8.003780] Kernel panic - not syncing: Attempted to kill init!
> > exitcode=0x00000009
> > [ 8.003780]
> >
> >
> > looks like it caused by patches from Viresh Kumar around Aug 6.
>
> attached patch fix the problem.
>
> Please fold it into offending commit.
Done, thanks a lot Yinghai!
> commit 91e776cc60fb0a7e58c392189dd9cced54cb1fa0
> Author: Lukasz Majewski <l.majewski@samsung.com>
> Date: Tue Aug 6 22:53:08 2013 +0530
>
> cpufreq: Store cpufreq policies in a list
>
> Policies available in the cpufreq framework are now linked together.
> They are accessible via cpufreq_policy_list defined in the cpufreq
> core.
>
> Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: cpufreq crash in pm/linux-next 08-07-2013
2013-08-10 0:26 cpufreq crash in pm/linux-next 08-07-2013 Yinghai Lu
2013-08-10 0:50 ` Yinghai Lu
@ 2013-08-10 2:50 ` Viresh Kumar
1 sibling, 0 replies; 4+ messages in thread
From: Viresh Kumar @ 2013-08-10 2:50 UTC (permalink / raw)
To: Yinghai Lu
Cc: Rafael J. Wysocki, Linux Kernel Mailing List, ACPI Devel Maling List
On 10 August 2013 05:56, Yinghai Lu <yinghai@kernel.org> wrote:
> from your pm/linux-next
>
>
> [ 7.918603] calling acpi_cpufreq_init+0x0/0x1df @ 1
> [ 7.923917] BUG: unable to handle kernel NULL pointer dereference
> at (null)
> [ 7.926780] IP: [<ffffffff8151b277>] __list_del_entry+0xb7/0xe0
> [ 7.927799] PGD 0
> [ 7.927799] Oops: 0000 [#1] SMP
> [ 7.927799] Modules linked in:
> [ 7.927799] CPU: 0 PID: 1 Comm: swapper/0 Not tainted
> 3.11.0-rc4-yh-00839-g7a8b387-dirty #1840
> [ 7.927799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
> [ 7.927799] task: ffff88007ab60000 ti: ffff88007ab5c000 task.ti:
> ffff88007ab5c000
> [ 7.927799] RIP: 0010:[<ffffffff8151b277>] [<ffffffff8151b277>]
> __list_del_entry+0xb7/0xe0
> [ 7.927799] RSP: 0018:ffff88007ab5dc98 EFLAGS: 00010007
> [ 7.927799] RAX: 0000000000000000 RBX: ffff880115c85ab8 RCX: dead000000200200
> [ 7.927799] RDX: 0000000000000000 RSI: ffffffff82b96718 RDI: ffff880115c85ab8
> [ 7.927799] RBP: ffff88007ab5dc98 R08: 0000000000000001 R09: 0000000000000001
> [ 7.927799] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286
> [ 7.927799] R13: 00000000fffffffb R14: ffff88007b80b548 R15: ffff880115c85a00
> [ 7.927799] FS: 0000000000000000(0000) GS:ffff88007b800000(0000)
> knlGS:0000000000000000
> [ 7.927799] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> [ 7.927799] CR2: 0000000000000000 CR3: 0000000002a14000 CR4: 00000000000006f0
> [ 7.927799] Stack:
> [ 7.927799] ffff88007ab5dcb8 ffffffff8151b2b1 0000000000000000
> ffff880115c85a00
> [ 7.927799] ffff88007ab5dcd8 ffffffff81e1ef03 0000000000000000
> 0000000000000000
> [ 7.927799] ffff88007ab5dd48 ffffffff81e21829 ffff88007ab5dd70
> ffff88007ab5dd70
> [ 7.927799] Call Trace:
> [ 7.927799] [<ffffffff8151b2b1>] list_del+0x11/0x40
> [ 7.927799] [<ffffffff81e1ef03>] cpufreq_policy_free+0x33/0x70
> [ 7.927799] [<ffffffff81e21829>] __cpufreq_add_dev.isra.3+0x6b9/0x760
> [ 7.927799] [<ffffffff81e218e0>] cpufreq_add_dev+0x10/0x20
> [ 7.927799] [<ffffffff81762e49>] subsys_interface_register+0x99/0xf0
> [ 7.927799] [<ffffffff81e1fc52>] cpufreq_register_driver+0xb2/0x1a0
> [ 7.927799] [<ffffffff82e18ff3>] acpi_cpufreq_init+0xbd/0x1df
> [ 7.927799] [<ffffffff810ee56a>] ? ktime_get+0x6a/0xe0
> [ 7.927799] [<ffffffff82e18f36>] ? cpufreq_gov_dbs_init+0x12/0x12
> [ 7.927799] [<ffffffff81000272>] do_one_initcall+0x72/0x170
> [ 7.927799] [<ffffffff810bac00>] ? parse_args+0x150/0x350
> [ 7.927799] [<ffffffff820b9830>] ? printk+0x4d/0x4f
> [ 7.927799] [<ffffffff82dc2370>] kernel_init_freeable+0x1bf/0x251
> [ 7.927799] [<ffffffff82dc1a9c>] ? loglevel+0x31/0x31
> [ 7.927799] [<ffffffff820aef50>] ? rest_init+0xd0/0xd0
> [ 7.927799] [<ffffffff820aef5e>] kernel_init+0xe/0xf0
> [ 7.927799] [<ffffffff820dd25c>] ret_from_fork+0x7c/0xb0
> [ 7.927799] [<ffffffff820aef50>] ? rest_init+0xd0/0xd0
I am surprised that I didn't see it while testing.. And I did removed
all CPUs from one of my policies.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-08-10 2:51 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-08-10 0:26 cpufreq crash in pm/linux-next 08-07-2013 Yinghai Lu
2013-08-10 0:50 ` Yinghai Lu
2013-08-10 1:49 ` Rafael J. Wysocki
2013-08-10 2:50 ` Viresh Kumar
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®