diff options
| author | Dan Williams <[email protected]> | 2018-12-03 10:30:25 -0800 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2018-12-05 14:16:13 -0800 |
| commit | b5fd2e00a60248902315fb32210550ac3cb9f44c (patch) | |
| tree | 459dcea9186c29eb11fe8fadf747c5b190b1d3e6 /drivers/gpu/drm/omapdrm/omap_fbdev.c | |
| parent | ae86cbfef3818300f1972e52f67a93211acb0e24 (diff) | |
acpi/nfit: Fix user-initiated ARS to be "ARS-long" rather than "ARS-short"
A "short" ARS (address range scrub) instructs the platform firmware to
return known errors. In contrast, a "long" ARS instructs platform
firmware to arrange every data address on the DIMM to be read / checked
for poisoned data.
The conversion of the flags in commit d3abaf43bab8 "acpi, nfit: Fix
Address Range Scrub completion tracking", changed the meaning of passing
'0' to acpi_nfit_ars_rescan(). Previously '0' meant "not short", now '0'
is ARS_REQ_SHORT. Pass ARS_REQ_LONG to restore the expected scrub-type
behavior of user-initiated ARS sessions.
Fixes: d3abaf43bab8 ("acpi, nfit: Fix Address Range Scrub completion tracking")
Reported-by: Jacek Zloch <[email protected]>
Cc: Vishal Verma <[email protected]>
Reviewed-by: Dave Jiang <[email protected]>
Reviewed-by: Vishal Verma <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_fbdev.c')
0 files changed, 0 insertions, 0 deletions