public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-08-05 16:54:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm/amdgpu: Do bad page retirement for deferred errors

Browse source 
Needs to do bad page retirement for deferred errors.

v2: Drop unused dev_info.

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Candice Li 2024-01-10 15:30:31 +08:00 • committed by Alex Deucher
parent bbcbfd4363
commit 9c97bf88f4
1 changed files with 4 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
View file

@ -93,6 +93,7 @@ static int amdgpu_umc_do_page_retirement(struct amdgpu_device *adev,
struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status;
struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
int ret = 0;
unsigned long err_count;
kgd2kfd_set_sram_ecc_flag(adev->kfd.dev);
ret = amdgpu_dpm_get_ecc_info(adev, (void *)&(con->umc_ecc));
@ -147,16 +148,13 @@ static int amdgpu_umc_do_page_retirement(struct amdgpu_device *adev,
}
/* only uncorrectable error needs gpu reset */
if (err_data->ue_count) {
dev_info(adev->dev, "%ld uncorrectable hardware errors "
"detected in UMC block\n",
err_data->ue_count);
if (err_data->ue_count || err_data->de_count) {
err_count = err_data->ue_count + err_data->de_count;
if ((amdgpu_bad_page_threshold != 0) &&
err_data->err_addr_cnt) {
amdgpu_ras_add_bad_pages(adev, err_data->err_addr,
err_data->err_addr_cnt);
amdgpu_ras_save_bad_pages(adev, &(err_data->ue_count));
amdgpu_ras_save_bad_pages(adev, &err_count);
amdgpu_dpm_send_hbm_bad_pages_num(adev, con->eeprom_control.ras_num_recs);