Commit fd0e35bd authored by YiPeng Chai's avatar YiPeng Chai Committed by Alex Deucher
Browse files

drm/amd/ras: Fix the error of undefined reference to `__udivdi3' 



Fix the error:
drivers/gpu/drm/amd/amdgpu/../ras/ras_mgr/amdgpu_ras_mgr.c:132:undefined reference to `__udivdi3'

Fixes: fa0b203c ("drm/amd/ras: Add amdgpu ras management function.")
Reported-by: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202510272144.6SUHUoWx-lkp@intel.com/


Signed-off-by: default avatarYiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarYang Wang <kevinyang.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d80391dd

drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.c

+2 −2
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ 
#define MAX_XCD_NUM_PER_AID			2



/* typical ECC bad page rate is 1 bad page per 100MB VRAM */

#define ESTIMATE_BAD_PAGE_THRESHOLD(size)         ((size)/(100 * 1024 * 1024ULL))

#define TYPICAL_ECC_BAD_PAGE_RATE (100ULL * SZ_1M)



#define COUNT_BAD_PAGE_THRESHOLD(size) (((size) >> 21) << 4)
@@ -129,7 +129,7 @@ static int amdgpu_ras_mgr_init_eeprom_config(struct amdgpu_device *adev, 
	 */

	if (amdgpu_bad_page_threshold == NONSTOP_OVER_THRESHOLD)

		eeprom_cfg->eeprom_record_threshold_count =

				ESTIMATE_BAD_PAGE_THRESHOLD(adev->gmc.mc_vram_size);

			div64_u64(adev->gmc.mc_vram_size, TYPICAL_ECC_BAD_PAGE_RATE);

	else if (amdgpu_bad_page_threshold == WARN_NONSTOP_OVER_THRESHOLD)

		eeprom_cfg->eeprom_record_threshold_count =

				COUNT_BAD_PAGE_THRESHOLD(RAS_RESERVED_VRAM_SIZE_DEFAULT);