This is a note to let you know that I've just added the patch titled
ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup
to the 4.9-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:
arc-brown-paper-bag-bug-in-unaligned-access-delay-slot-fixup.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From a524c218bc94c705886a0e0fedeee45d1931da32 Mon Sep 17 00:00:00 2001
From: Vineet Gupta <Vineet.Gupta1@xxxxxxxxxxxx>
Date: Tue, 7 Feb 2017 09:44:58 -0800
Subject: ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup
From: Vineet Gupta <Vineet.Gupta1@xxxxxxxxxxxx>
commit a524c218bc94c705886a0e0fedeee45d1931da32 upstream.
Reported-by: Jo-Philipp Wich <jo@xxxxxxx>
Fixes: 9aed02feae57bf7 ("ARC: [arcompact] handle unaligned access delay slot")
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: linux-snps-arc@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arc/kernel/unaligned.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arc/kernel/unaligned.c
+++ b/arch/arc/kernel/unaligned.c
@@ -243,7 +243,7 @@ int misaligned_fixup(unsigned long addre
/* clear any remanants of delay slot */
if (delay_mode(regs)) {
- regs->ret = regs->bta ~1U;
+ regs->ret = regs->bta & ~1U;
regs->status32 &= ~STATUS_DE_MASK;
} else {
regs->ret += state.instr_len;
Patches currently in stable-queue which might be from Vineet.Gupta1@xxxxxxxxxxxx are
queue-4.9/arc-brown-paper-bag-bug-in-unaligned-access-delay-slot-fixup.patch
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