This is a note to let you know that I've just added the patch titled
perf/x86/intel/rapl: Fix pmus free during cleanup
to the 4.6-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:
perf-x86-intel-rapl-fix-pmus-free-during-cleanup.patch
and it can be found in the queue-4.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 275ae411e56f8f900fa364da29c4706f9af4e1f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vincent=20Stehl=C3=A9?= <vincent.stehle@xxxxxxxxx>
Date: Tue, 24 May 2016 16:53:49 +0200
Subject: perf/x86/intel/rapl: Fix pmus free during cleanup
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From: Vincent Stehlé <vincent.stehle@xxxxxxxxx>
commit 275ae411e56f8f900fa364da29c4706f9af4e1f3 upstream.
On rapl cleanup path, kfree() is given by mistake the address of the
pointer of the structure to free (rapl_pmus->pmus + i). Pass the pointer
instead (rapl_pmus->pmus[i]).
Fixes: 9de8d686955b "perf/x86/intel/rapl: Convert it to a per package facility"
Signed-off-by: Vincent Stehlé <vincent.stehle@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1464101629-14905-1-git-send-email-vincent.stehle@xxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/x86/events/intel/rapl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/events/intel/rapl.c
+++ b/arch/x86/events/intel/rapl.c
@@ -665,7 +665,7 @@ static void __init cleanup_rapl_pmus(voi
int i;
for (i = 0; i < rapl_pmus->maxpkg; i++)
- kfree(rapl_pmus->pmus + i);
+ kfree(rapl_pmus->pmus[i]);
kfree(rapl_pmus);
}
Patches currently in stable-queue which might be from vincent.stehle@xxxxxxxxx are
queue-4.6/perf-x86-intel-rapl-fix-pmus-free-during-cleanup.patch
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