On 11/6/18 9:05 AM, Dan Williams wrote:
When the platform BIOS is unable to report all the media error records it requires the OS to restart the scrub at a prescribed location. The driver detects the overflow condition, but then fails to report it to the ARS state machine after reaping the records. Propagate -ENOSPC correctly to continue the ARS operation.
Cc: stable@vger.kernel.org Fixes: 1cf03c00e7c1 ("nfit: scrub and register regions in a workqueue") Reported-by: Jacek Zloch jacek.zloch@intel.com Signed-off-by: Dan Williams dan.j.williams@intel.com
Reviewed-by: Dave Jiang dave.jiang@intel.com
drivers/acpi/nfit/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index f8c638f3c946..5970b8f5f768 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -2928,9 +2928,9 @@ static int acpi_nfit_query_poison(struct acpi_nfit_desc *acpi_desc) return rc; if (ars_status_process_records(acpi_desc))
return -ENOMEM;
dev_err(acpi_desc->dev, "Failed to process ARS records\n");
- return 0;
- return rc;
} static int ars_register(struct acpi_nfit_desc *acpi_desc,
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