On 07/12/2016, 03:30 PM, Guenter Roeck wrote:
> powerpc:defconfig, powerpc:allmodconfig:
>
> arch/powerpc/kernel/process.c: In function 'start_thread':
> arch/powerpc/kernel/process.c:1104:3: error: implicit declaration of
> function 'tm_reclaim_current'
>
> Caused by "powerpc/tm: Always reclaim in start_thread() for exec() class
> syscalls".
>
> This would either require d31626f70b610 ("powerpc: Don't corrupt
> transactional state
> when using FP/VMX in kernel"), which introduces the function, or you
> could call
> tm_reclaim() directly instead (which may be less risky).
Oh, I see.
Given d31626f70b610 is intrusive and I have no idea how to call
tm_reclaim directly and if it suffices at all, I have dropped the patch
until somebody can provide me with a backport :).
thanks,
--
js
suse labs
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