This is a note to let you know that I've just added the patch titled
MIPS: oprofile: Fix backtrace on 64-bit kernel
to the 3.17-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:
mips-oprofile-fix-backtrace-on-64-bit-kernel.patch
and it can be found in the queue-3.17 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From bbaf113a481b6ce32444c125807ad3618643ce57 Mon Sep 17 00:00:00 2001
From: Aaro Koskinen <aaro.koskinen@xxxxxxx>
Date: Fri, 17 Oct 2014 18:10:24 +0300
Subject: MIPS: oprofile: Fix backtrace on 64-bit kernel
From: Aaro Koskinen <aaro.koskinen@xxxxxxx>
commit bbaf113a481b6ce32444c125807ad3618643ce57 upstream.
Fix incorrect cast that always results in wrong address for the new
frame on 64-bit kernels.
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
Patchwork: https://patchwork.linux-mips.org/patch/8110/
Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/mips/oprofile/backtrace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/mips/oprofile/backtrace.c
+++ b/arch/mips/oprofile/backtrace.c
@@ -92,7 +92,7 @@ static inline int unwind_user_frame(stru
/* This marks the end of the previous function,
which means we overran. */
break;
- stack_size = (unsigned) stack_adjustment;
+ stack_size = (unsigned long) stack_adjustment;
} else if (is_ra_save_ins(&ip)) {
int ra_slot = ip.i_format.simmediate;
if (ra_slot < 0)
Patches currently in stable-queue which might be from aaro.koskinen@xxxxxxx are
queue-3.17/mips-oprofile-fix-backtrace-on-64-bit-kernel.patch
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