diff --git a/drivers/gpu/drm/amd/ras/rascore/ras_umc.c b/drivers/gpu/drm/amd/ras/rascore/ras_umc.c index 4dae64c424a2..a0fdc3fda761 100644 --- a/drivers/gpu/drm/amd/ras/rascore/ras_umc.c +++ b/drivers/gpu/drm/amd/ras/rascore/ras_umc.c @@ -497,27 +497,40 @@ static int ras_umc_save_bad_pages(struct ras_core_context *ras_core) int ras_umc_handle_bad_pages(struct ras_core_context *ras_core, void *data) { - struct eeprom_umc_record records[MAX_ECC_NUM_PER_RETIREMENT]; + struct eeprom_umc_record *records; int count, ret; - memset(records, 0, sizeof(records)); - count = ras_umc_get_new_records(ras_core, records, ARRAY_SIZE(records)); - if (count <= 0) - return -ENODATA; + records = kcalloc(MAX_ECC_NUM_PER_RETIREMENT, + sizeof(*records), GFP_KERNEL); + if (!records) + return -ENOMEM; + + count = ras_umc_get_new_records(ras_core, records, + MAX_ECC_NUM_PER_RETIREMENT); + if (count <= 0) { + ret = -ENODATA; + goto out; + } ret = ras_umc_add_bad_pages(ras_core, records, count, false); if (ret) { RAS_DEV_ERR(ras_core->dev, "Failed to add ras bad page!\n"); - return -EINVAL; + ret = -EINVAL; + goto out; } ret = ras_umc_save_bad_pages(ras_core); if (ret) { RAS_DEV_ERR(ras_core->dev, "Failed to save ras bad page\n"); - return -EINVAL; + ret = -EINVAL; + goto out; } - return 0; + ret = 0; + +out: + kfree(records); + return ret; } int ras_umc_sw_init(struct ras_core_context *ras_core)