This is a note to let you know that I've just added the patch titled
powerpc/kvm: sldi should be sld
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
powerpc-kvm-sldi-should-be-sld.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 2f584a146a2965b82fce89b8d2f95dc5cfe468d0 Mon Sep 17 00:00:00 2001
From: Michael Neuling <[email protected]>
Date: Mon, 25 Jun 2012 13:33:11 +0000
Subject: powerpc/kvm: sldi should be sld
From: Michael Neuling <[email protected]>
commit 2f584a146a2965b82fce89b8d2f95dc5cfe468d0 upstream.
Since we are taking a registers, this should never have been an sldi.
Talking to paulus offline, this is the correct fix.
Was introduced by:
commit 19ccb76a1938ab364a412253daec64613acbf3df
Author: Paul Mackerras <[email protected]>
Date: Sat Jul 23 17:42:46 2011 +1000
Talking to paulus, this shouldn't be a literal.
Signed-off-by: Michael Neuling <[email protected]>
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -776,7 +776,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_201)
lwz r3,VCORE_NAPPING_THREADS(r5)
lwz r4,VCPU_PTID(r9)
li r0,1
- sldi r0,r0,r4
+ sld r0,r0,r4
andc. r3,r3,r0 /* no sense IPI'ing ourselves */
beq 43f
mulli r4,r4,PACA_SIZE /* get paca for thread 0 */
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/powerpc-kvm-sldi-should-be-sld.patch
queue-3.4/powerpc-fix-uninitialised-error-in-numa.c.patch
queue-3.4/powerpc-pseries-fix-software-invalidate-tce.patch
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