diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1688-drm-amd-powerplay-correct-data-type-to-avoid-overflo.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1688-drm-amd-powerplay-correct-data-type-to-avoid-overflo.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1688-drm-amd-powerplay-correct-data-type-to-avoid-overflo.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1688-drm-amd-powerplay-correct-data-type-to-avoid-overflo.patch new file mode 100644 index 00000000..c258e085 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1688-drm-amd-powerplay-correct-data-type-to-avoid-overflo.patch @@ -0,0 +1,31 @@ +From 73da689397db6bdc8882068069a0390a508f79a7 Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Sat, 23 Mar 2019 02:02:24 +0800 +Subject: [PATCH 1688/2940] drm/amd/powerplay: correct data type to avoid + overflow + +Avoid left shift overflow. + +Change-Id: If03f4f4d440b6d742d8eaa23d0bae6ddd21c01ea +Signed-off-by: Evan Quan <evan.quan@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if.h b/drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if.h +index b90089a4fb6a..195c4ae67058 100644 +--- a/drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if.h ++++ b/drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if.h +@@ -165,7 +165,7 @@ + #define FEATURE_DS_FCLK_MASK (1 << FEATURE_DS_FCLK_BIT ) + #define FEATURE_DS_MP1CLK_MASK (1 << FEATURE_DS_MP1CLK_BIT ) + #define FEATURE_DS_MP0CLK_MASK (1 << FEATURE_DS_MP0CLK_BIT ) +-#define FEATURE_XGMI_MASK (1 << FEATURE_XGMI_BIT ) ++#define FEATURE_XGMI_MASK (1ULL << FEATURE_XGMI_BIT ) + #define FEATURE_ECC_MASK (1ULL << FEATURE_ECC_BIT ) + + #define DPM_OVERRIDE_DISABLE_SOCCLK_PID 0x00000001 +-- +2.17.1 + |