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Date: Wed, 21 Feb 2018 13:48:41 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Rex Zhu <Rex.Zhu@....com>,
Alex Deucher <alexander.deucher@....com>,
Andrey Grodzovsky <andrey.grodzovsky@....com>
Subject: [PATCH 4.15 092/163] drm/amd/powerplay: Fix smu_table_entry.handle type
4.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andrey Grodzovsky <andrey.grodzovsky@....com>
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@....com>
Reviewed-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Cc: stable@...r.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
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 {
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