[ Sasha's backport helper bot ]
Hi,
Found matching upstream commit: c8c19ebf7c0b202a6a2d37a52ca112432723db5f
WARNING: Author mismatch between patch and found commit:
Backport author: <mingli.yu@xxxxxxxxxxxxxxxxx>
Commit author: Jesse Zhang <jesse.zhang@xxxxxxx>
Status in newer kernel trees:
6.12.y | Present (exact SHA1)
6.11.y | Present (exact SHA1)
6.6.y | Present (different SHA1: 4711b1347cb9)
6.1.y | Present (different SHA1: 60f4a4bc3329)
5.15.y | Not found
Note: The patch differs from the upstream commit:
---
1: c8c19ebf7c0b2 ! 1: 3574a55cbee45 drm/amd/pm: Fix negative array index read
@@ Commit message
Signed-off-by: Jesse Zhang <Jesse.Zhang@xxxxxxx>
Reviewed-by: Tim Huang <Tim.Huang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
+ [Don't intruduce the change for navi10_emit_clk_levels which doesn't exist]
+ Signed-off-by: Mingli Yu <mingli.yu@xxxxxxxxxxxxx>
## drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c ##
@@ drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c: static int navi10_get_current_clk_freq_by_table(struct smu_context *smu,
@@ drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c: static int navi10_get_current_c
}
static inline bool navi10_od_feature_is_supported(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODFEATURE_CAP cap)
-@@ drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c: static int navi10_emit_clk_levels(struct smu_context *smu,
- if (ret)
- return ret;
-
-- if (!navi10_is_support_fine_grained_dpm(smu, clk_type)) {
-+ ret = navi10_is_support_fine_grained_dpm(smu, clk_type);
-+ if (ret < 0)
-+ return ret;
-+
-+ if (!ret) {
- for (i = 0; i < count; i++) {
- ret = smu_v11_0_get_dpm_freq_by_index(smu,
- clk_type, i, &value);
@@ drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c: static int navi10_print_clk_levels(struct smu_context *smu,
if (ret)
return size;
---
Results of testing on various branches:
| Branch | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-5.15.y | Success | Success |
