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| author | Dan Williams <dan.j.williams@intel.com> | 2018-06-13 18:06:52 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-07-14 19:27:00 +0200 |
| commit | 099b07a25fff6ee1b37f3ca7f4d2b53186326db0 (patch) | |
| tree | eed49b2d32ccee9bc1e05c38bb94f13c3024f5a0 /Kbuild | |
| parent | libnvdimm: Introduce locked DIMM capacity support (diff) | |
| download | linux-099b07a25fff6ee1b37f3ca7f4d2b53186326db0.tar.xz linux-099b07a25fff6ee1b37f3ca7f4d2b53186326db0.zip | |
acpi, nfit: Prefer _DSM over _LSR for namespace label reads
The _LSR method indicates locked status via error-code-3 returned in the
_LSR payload. When any error is returned the payload of _LSR is
truncated to a zero-length buffer.
The _DSM path in comparison allows system software to retrieve the
locked status *and* namespace label area contents.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions