This is a note to let you know that I've just added the patch titled
drm/amdgpu: fix one warning message
to the 4.2-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-one-warning-message.patch
and it can be found in the queue-4.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 21df89a5667de5fcd061753d3833e7dfcf5509d3 Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@xxxxxxx>
Date: Fri, 7 Aug 2015 15:30:44 +0800
Subject: drm/amdgpu: fix one warning message
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From: Jammy Zhou <Jammy.Zhou@xxxxxxx>
commit 21df89a5667de5fcd061753d3833e7dfcf5509d3 upstream.
In function 'amdgpu_uvd_cs_pass2':
warning: 'min_ctx_size' may be used uninitialized in this function
buf_sizes[0x4] = min_ctx_size;
^
note: 'min_ctx_size' was declared here
unsigned image_size, tmp, min_dpb_size, num_dpb_buffer, min_ctx_size;
^
Signed-off-by: Jammy Zhou <Jammy.Zhou@xxxxxxx>
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -374,7 +374,8 @@ static int amdgpu_uvd_cs_msg_decode(uint
unsigned height_in_mb = ALIGN(height / 16, 2);
unsigned fs_in_mb = width_in_mb * height_in_mb;
- unsigned image_size, tmp, min_dpb_size, num_dpb_buffer, min_ctx_size;
+ unsigned image_size, tmp, min_dpb_size, num_dpb_buffer;
+ unsigned min_ctx_size = 0;
image_size = width * height;
image_size += image_size / 2;
Patches currently in stable-queue which might be from Jammy.Zhou@xxxxxxx are
queue-4.2/drm-amdgpu-atom-send-out-the-full-aux-address.patch
queue-4.2/drm-amdgpu-fix-ih-ring-allocation-for-bus-addresses-v2.patch
queue-4.2/drm-amdgpu-fix-one-warning-message.patch
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