Commit b0a737bf authored by Dan Williams's avatar Dan Williams Committed by Greg Kroah-Hartman

acpi, nfit: Fix ARS overflow continuation

commit 3fa58dca upstream.

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: 1cf03c00 ("nfit: scrub and register regions in a workqueue")
Reported-by: default avatarJacek Zloch <jacek.zloch@intel.com>
Reviewed-by: default avatarDave Jiang <dave.jiang@intel.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8c547624
......@@ -2845,9 +2845,9 @@ 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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