This is a note to let you know that I've just added the patch titled
drm/amd/powerplay: Fix smu_table_entry.handle type
to the 4.15-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-amd-powerplay-fix-smu_table_entry.handle-type.patch
and it can be found in the queue-4.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From adab595d16abe48e9c097f000bf8921d35b28fb7 Mon Sep 17 00:00:00 2001
From: Andrey Grodzovsky <andrey.grodzovsky@xxxxxxx>
Date: Wed, 17 Jan 2018 17:24:13 -0500
Subject: drm/amd/powerplay: Fix smu_table_entry.handle type
From: Andrey Grodzovsky <andrey.grodzovsky@xxxxxxx>
commit adab595d16abe48e9c097f000bf8921d35b28fb7 upstream.
The handle describes kernel logical address, should be
unsigned long and not uint32_t.
Fixes KASAN error and GFP on driver unload.
Reviewed-by: Rex Zhu <Rex.Zhu@xxxxxxx>
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.h
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.h
@@ -40,7 +40,7 @@ struct smu_table_entry {
uint32_t table_addr_high;
uint32_t table_addr_low;
uint8_t *table;
- uint32_t handle;
+ unsigned long handle;
};
struct smu_table_array {
Patches currently in stable-queue which might be from andrey.grodzovsky@xxxxxxx are
queue-4.15/drm-amd-powerplay-fix-smu_table_entry.handle-type.patch