This is a note to let you know that I've just added the patch titled
sunvdc: Fix off-by-one in generic_request().
to the 3.0-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:
sunvdc-fix-off-by-one-in-generic_request.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 58e64b7e661116ea2e9989f43777e4a47319065c Mon Sep 17 00:00:00 2001
From: "David S. Miller" <da...@davemloft.net>
Date: Thu, 14 Feb 2013 11:49:01 -0800
Subject: sunvdc: Fix off-by-one in generic_request().
From: "David S. Miller" <da...@davemloft.net>
[ Upstream commit f4d9605434c0fd4cc8639bf25cfc043418c52362 ]
The 'operations' bitmap corresponds one-for-one with the operation
codes, no adjustment is necessary.
Reported-by: Mark Kettenis <mark.kette...@xs4all.nl>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/block/sunvdc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/block/sunvdc.c
+++ b/drivers/block/sunvdc.c
@@ -461,7 +461,7 @@ static int generic_request(struct vdc_po
int op_len, err;
void *req_buf;
- if (!(((u64)1 << ((u64)op - 1)) & port->operations))
+ if (!(((u64)1 << (u64)op) & port->operations))
return -EOPNOTSUPP;
switch (op) {
Patches currently in stable-queue which might be from da...@davemloft.net are
queue-3.0/sunvdc-fix-off-by-one-in-generic_request.patch
queue-3.0/xen-netback-check-correct-frag-when-looking-for-head-frag.patch
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