From: Hamza Mahfooz Date: Mon, 5 Jun 2023 17:59:08 +0000 (-0400) Subject: drm/amd/display: mark dml31's UseMinimumDCFCLK() as noinline_for_stack X-Git-Tag: v6.5-rc1~153^2~7^2~50 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=caf0f98dc280b5426b1858d4e70130aa3dd9679c;p=thirdparty%2Flinux.git drm/amd/display: mark dml31's UseMinimumDCFCLK() as noinline_for_stack clang reports: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_mode_vba_31.c:3797:6: error: stack frame size (2632) exceeds limit (2048) in 'dml31_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] 3797 | void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) | ^ 1 error generated. So, since UseMinimumDCFCLK() consumes a lot of stack space, mark it as noinline_for_stack to prevent it from blowing up dml31_ModeSupportAndSystemConfigurationFull()'s stack size. Acked-by: Alex Deucher Signed-off-by: Hamza Mahfooz Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c index 01603abd75bba..43016c462251f 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c @@ -7032,7 +7032,7 @@ static double CalculateUrgentLatency( return ret; } -static void UseMinimumDCFCLK( +static noinline_for_stack void UseMinimumDCFCLK( struct display_mode_lib *mode_lib, int MaxPrefetchMode, int ReorderingBytes)