[ Sasha's backport helper bot ]
Hi,
The upstream commit SHA1 provided is correct: 0484e05d048b66d01d1f3c1d2306010bb57d8738
WARNING: Author mismatch between patch and upstream commit: Backport author: jianqi.ren.cn@windriver.com Commit author: Sohaib Nadeem sohaib.nadeem@amd.com
Status in newer kernel trees: 6.12.y | Present (exact SHA1) 6.6.y | Present (different SHA1: 71783d1ff652) 6.1.y | Not found
Note: The patch differs from the upstream commit: --- 1: 0484e05d048b6 ! 1: b1f3599867537 drm/amd/display: fixed integer types and null check locations @@ Metadata ## Commit message ## drm/amd/display: fixed integer types and null check locations
+ [ Upstream commit 0484e05d048b66d01d1f3c1d2306010bb57d8738 ] + [why]: issues fixed: - comparison with wider integer type in loop condition which can cause @@ Commit message Signed-off-by: Sohaib Nadeem sohaib.nadeem@amd.com Tested-by: Daniel Wheeler daniel.wheeler@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com + Signed-off-by: Jianqi Ren jianqi.ren.cn@windriver.com
## drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c ## @@ drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c: static enum bp_result get_firmware_info_v3_2( @@ drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c: static enum bp_result get_in info->gpu_cap_info = le32_to_cpu(info_v2_2->gpucapinfo); /* - - ## drivers/gpu/drm/amd/display/dc/link/link_validation.c ## -@@ drivers/gpu/drm/amd/display/dc/link/link_validation.c: bool link_validate_dpia_bandwidth(const struct dc_stream_state *stream, const un - struct dc_link *dpia_link[MAX_DPIA_NUM] = {0}; - int num_dpias = 0; - -- for (uint8_t i = 0; i < num_streams; ++i) { -+ for (unsigned int i = 0; i < num_streams; ++i) { - if (stream[i].signal == SIGNAL_TYPE_DISPLAY_PORT) { - /* new dpia sst stream, check whether it exceeds max dpia */ - if (num_dpias >= MAX_DPIA_NUM) ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.1.y | Success | Success |