From: Simon Guo <wei.guo.simon@gmail.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Anton Blanchard <anton@samba.org>,
Anshuman Khandual <khandual@linux.vnet.ibm.com>,
Michael Neuling <mikey@neuling.org>,
simonguo@linux.vnet.ibm.com, Simon Guo <wei.guo.simon@gmail.com>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH] powerpc: correct VSX used_vsr comment
Date: Fri, 25 Mar 2016 01:12:21 +0800 [thread overview]
Message-ID: <20160324171221.GB10758@simonLocalRHEL7.x64> (raw)
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 <wei.guo.simon@gmail.com>
---
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
next reply other threads:[~2016-03-25 8:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-24 17:12 Simon Guo [this message]
2016-03-30 23:29 ` Michael Ellerman
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