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acpi, nfit: Fix ARS overflow continuation

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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: 1cf03c00e7 ("nfit: scrub and register regions in a workqueue")
Reported-by: Jacek Zloch <jacek.zloch@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2018-11-01 00:30:22 -07:00
parent af31b04b67
commit 3fa58dcab5
1 changed files with 2 additions and 2 deletions
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4
drivers/acpi/nfit/core.c
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@ -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,