2016-03-25 08:34:42

by Simon Guo

Subject: [PATCH] powerpc: correct VSX used_vsr comment

used_vsr flag is set if process has used VSX register,
instead of Altivec register.
This patch corrects the wrong comment.

Signed-off-by: Simon Guo <[email protected]>
---
arch/powerpc/include/asm/processor.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index ac23308..a3a25e4 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -244,7 +244,7 @@ struct thread_struct {
#endif /* CONFIG_ALTIVEC */
#ifdef CONFIG_VSX
/* VSR status */
- int used_vsr; /* set if process has used altivec */
+ int used_vsr; /* set if process has used VSX */
#endif /* CONFIG_VSX */
#ifdef CONFIG_SPE
unsigned long evr[32]; /* upper 32-bits of SPE regs */
--
1.8.3.1

2016-03-30 23:29:48

by Michael Ellerman

Subject: Re: powerpc: correct VSX used_vsr comment

On Thu, 2016-24-03 at 17:12:21 UTC, Simon Guo wrote:
> used_vsr flag is set if process has used VSX register,
> instead of Altivec register.
> This patch corrects the wrong comment.
>
> Signed-off-by: Simon Guo <[email protected]>

Applied to powerpc fixes, thanks.

https://git.kernel.org/powerpc/c/71528d8bd7a8aa920cd69d4223

cheers