This is a note to let you know that I've just added the patch titled
staging: binder: Fix death notifications
to the 3.13-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:
staging-binder-fix-death-notifications.patch
and it can be found in the queue-3.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From e194fd8a5d8e0a7eeed239a8534460724b62fe2d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <arve@xxxxxxxxxxx>
Date: Mon, 17 Feb 2014 13:58:29 -0800
Subject: staging: binder: Fix death notifications
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From: =?UTF-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <arve@xxxxxxxxxxx>
commit e194fd8a5d8e0a7eeed239a8534460724b62fe2d upstream.
The change (008fa749e0fe5b2fffd20b7fe4891bb80d072c6a) that moved the
node release code to a separate function broke death notifications in
some cases. When it encountered a reference without a death
notification request, it would skip looking at the remaining
references, and therefore fail to send death notifications for them.
Cc: Colin Cross <ccross@xxxxxxxxxxx>
Cc: Android Kernel Team <kernel-team@xxxxxxxxxxx>
Signed-off-by: Arve Hjønnevåg <arve@xxxxxxxxxxx>
Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx>
Signed-off-by: Jeremy Compostella <jeremy.compostella@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/android/binder.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -2904,7 +2904,7 @@ static int binder_node_release(struct bi
refs++;
if (!ref->death)
- goto out;
+ continue;
death++;
@@ -2917,7 +2917,6 @@ static int binder_node_release(struct bi
BUG();
}
-out:
binder_debug(BINDER_DEBUG_DEAD_BINDER,
"node %d now dead, refs %d, death %d\n",
node->debug_id, refs, death);
Patches currently in stable-queue which might be from arve@xxxxxxxxxxx are
queue-3.13/staging-binder-fix-death-notifications.patch
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