This is a note to let you know that I've just added the patch titled
drm/vmwgfx: Fix nasty write past alloced memory area
to the 3.4-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:
drm-vmwgfx-fix-nasty-write-past-alloced-memory-area.patch
and it can be found in the queue-3.4 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 0824db38e515644f8d1bfd64adbd7cb2c6ea7c62 Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thellst...@vmware.com>
Date: Fri, 1 Jun 2012 15:48:04 +0200
Subject: drm/vmwgfx: Fix nasty write past alloced memory area
From: Thomas Hellstrom <thellst...@vmware.com>
commit 0824db38e515644f8d1bfd64adbd7cb2c6ea7c62 upstream.
Signed-off-by: Thomas Hellstrom <thellst...@vmware.com>
Reviewed-by: Jakob Bornecrantz <ja...@vmware.com>
Signed-off-by: Dave Airlie <airl...@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c
@@ -66,7 +66,7 @@ static int vmw_gmr2_bind(struct vmw_priv
cmd += sizeof(remap_cmd) / sizeof(uint32);
for (i = 0; i < num_pages; ++i) {
- if (VMW_PPN_SIZE > 4)
+ if (VMW_PPN_SIZE <= 4)
*cmd = page_to_pfn(*pages++);
else
*((uint64_t *)cmd) = page_to_pfn(*pages++);
Patches currently in stable-queue which might be from thellst...@vmware.com are
queue-3.4/drm-vmwgfx-fix-nasty-write-past-alloced-memory-area.patch
queue-3.4/drm-ttm-fix-spinlock-imbalance.patch
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