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nfit/ars: Attempt short-ARS even in the no_init_ars case 

The no_init_ars option is meant to prevent long-ARS, but short-ARS
should be allowed to grab any immediate results.

Fixes: bc6ba80858 ("nfit, address-range-scrub: rework and simplify ARS...")
Cc: <stable@vger.kernel.org>
Reported-by: Erwin Tsaur <erwin.tsaur@oracle.com>
Reviewed-by: Toshi Kani <toshi.kani@hpe.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
hifive-unleashed-5.1
Dan Williams 2019-02-13 09:01:13 -08:00
parent c6c5df293b
commit fa3ed4d981
1 changed files with 3 additions and 2 deletions
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5
drivers/acpi/nfit/core.c
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@ -3004,11 +3004,12 @@ static int ars_register(struct acpi_nfit_desc *acpi_desc,
{
int rc;
if (no_init_ars || test_bit(ARS_FAILED, &nfit_spa->ars_state))
if (test_bit(ARS_FAILED, &nfit_spa->ars_state))
return acpi_nfit_register_region(acpi_desc, nfit_spa);
set_bit(ARS_REQ_SHORT, &nfit_spa->ars_state);
set_bit(ARS_REQ_LONG, &nfit_spa->ars_state);
if (!no_init_ars)
set_bit(ARS_REQ_LONG, &nfit_spa->ars_state);
switch (acpi_nfit_query_poison(acpi_desc)) {
case 0: