On Sat, Jun 27, 2015 at 01:19:24PM +0200, Jan Kiszka wrote:
> Oh, there is a fix already. It's just the same: both implicitly
> disable preemption via get_cpu_ptr/var, look at the macros.
Ah, yes.
/me goes to the coffee machine to make eyes open.
--
Regards/Gruss,
Boris.
ECO tip #101:
On 2015-06-27 13:00, Borislav Petkov wrote:
> On Sat, Jun 27, 2015 at 11:55:49AM +0200, Jan Kiszka wrote:
>> From: Jan Kiszka
>>
>> migrate_timers is invoked with preemption enabled. Therefore we have to
>> get/put the cpu-local variable tvec_bases like before commit 0eeda71bc3.
>>
>> This fixes
On Sat, Jun 27, 2015 at 11:55:49AM +0200, Jan Kiszka wrote:
> From: Jan Kiszka
>
> migrate_timers is invoked with preemption enabled. Therefore we have to
> get/put the cpu-local variable tvec_bases like before commit 0eeda71bc3.
>
> This fixes
>
> BUG: using smp_processor_id() in preemptible
From: Jan Kiszka
migrate_timers is invoked with preemption enabled. Therefore we have to
get/put the cpu-local variable tvec_bases like before commit 0eeda71bc3.
This fixes
BUG: using smp_processor_id() in preemptible [] code: bash/4917
caller is debug_smp_processor_id+0x17/0x19
CPU: 0
From: Jan Kiszka jan.kis...@siemens.com
migrate_timers is invoked with preemption enabled. Therefore we have to
get/put the cpu-local variable tvec_bases like before commit 0eeda71bc3.
This fixes
BUG: using smp_processor_id() in preemptible [] code: bash/4917
caller is
On Sat, Jun 27, 2015 at 01:19:24PM +0200, Jan Kiszka wrote:
Oh, there is a fix already. It's just the same: both implicitly
disable preemption via get_cpu_ptr/var, look at the macros.
Ah, yes.
/me goes to the coffee machine to make eyes open.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim
On Sat, Jun 27, 2015 at 11:55:49AM +0200, Jan Kiszka wrote:
From: Jan Kiszka jan.kis...@siemens.com
migrate_timers is invoked with preemption enabled. Therefore we have to
get/put the cpu-local variable tvec_bases like before commit 0eeda71bc3.
This fixes
BUG: using smp_processor_id()
On 2015-06-27 13:00, Borislav Petkov wrote:
On Sat, Jun 27, 2015 at 11:55:49AM +0200, Jan Kiszka wrote:
From: Jan Kiszka jan.kis...@siemens.com
migrate_timers is invoked with preemption enabled. Therefore we have to
get/put the cpu-local variable tvec_bases like before commit 0eeda71bc3.
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