[PATCH 6.1 141/215] drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dml

Greg Kroah-Hartman
2024-03-04T21:49:04Z

From: Alex Deucher <alexander.deucher@amd.com>

commit 5b750b22530fe53bf7fd6a30baacd53ada26911b upstream.

Does the same thing as:
commit 6740ec97bcdb ("drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dml2")

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202311302107.hUDXVyWT-lkp@intel.com/
Fixes: 67e38874b85b ("drm/amd/display: Increase num voltage states to 40")
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Alvin Lee <alvin.lee2@amd.com>
Cc: Hamza Mahfooz <hamza.mahfooz@amd.com>
Cc: Samson Tam <samson.tam@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/display/dc/dml/Makefile | 4 ++++
1 file changed, 4 insertions(+)

--- a/drivers/gpu/drm/amd/display/dc/dml/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dml/Makefile
@@ -51,8 +51,12 @@ endif
endif

ifneq ($(CONFIG_FRAME_WARN),0)
+ifeq ($(filter y,$(CONFIG_KASAN)$(CONFIG_KCSAN)),y)
+frame_warn_flag := -Wframe-larger-than=3072
+else
frame_warn_flag := -Wframe-larger-than=2048
endif
+endif

CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_ccflags)