Patch "drm/amdgpu: fix array out of bounds" has been added to the 4.4-stable tree
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This is a note to let you know that I've just added the patch titled
drm/amdgpu: fix array out of bounds
to the 4.4-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-amdgpu-fix-array-out-of-bounds.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
484f689fc9d4eb91c68f53e97dc355b1b06c3edbMon Sep 17 00:00:00 2001
From: tom will <[email protected]>
Date: Mon, 16 May 2016 10:31:07 -0400
Subject: drm/amdgpu: fix array out of bounds
From: tom will <[email protected]>
commit 484f689fc9d4eb91c68f53e97dc355b1b06c3edb upstream.
When the initial value of i is greater than zero,
it may cause endless loop, resulting in array out
of bounds, fix it.
This is a port of the radeon fix to amdgpu.
--- drivers/gpu/drm/amd/amdgpu/kv_dpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/gpu/drm/amd/amdgpu/kv_dpm.c +1 -1
@@ -2258,7 +2258,7 @@ static void kv_apply_state_adjust_rules(if (pi->caps_stable_p_state) { stable_p_state_sclk = (max_limits->sclk *75 ) /100 ; -for (i = table->count -1 ; i >=0 ; i++) { +for (i = table->count -1 ; i >=0 ; i--) {if (stable_p_state_sclk >= table->entries[i].clk) { stable_p_state_sclk = table->entries[i].clk;break ;
Patches currently in stable-queue which might be from [email protected] are
queue-4.4/drm-amdgpu-fix-array-out-of-bounds.patch