diff options
| author | Zhang Rui <rui.zhang@intel.com> | 2018-09-03 10:00:07 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-09-06 12:23:25 +0200 |
| commit | f11fc4bc669b8622510c1039499f5a9d24248fec (patch) | |
| tree | c3b7959b8d6421bbe60b65cbcdd283a4cc845eaf /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 57361846b52bc686112da6ca5368d11210796804 (diff) | |
| download | linux-stable-f11fc4bc669b8622510c1039499f5a9d24248fec.tar.gz linux-stable-f11fc4bc669b8622510c1039499f5a9d24248fec.tar.bz2 linux-stable-f11fc4bc669b8622510c1039499f5a9d24248fec.zip | |
ACPI / LPSS: Force LPSS quirks on boot
Commit 12864ff8545f (ACPI / LPSS: Avoid PM quirks on suspend and resume
from hibernation) bypasses lpss quirks for S3 and S4, by setting a flag
for S3/S4 in acpi_lpss_suspend(), and check that flag in
acpi_lpss_resume().
But this overlooks the boot case where acpi_lpss_resume() may get called
without a corresponding acpi_lpss_suspend() having been called.
Thus force setting the flag during boot.
Fixes: 12864ff8545f (ACPI / LPSS: Avoid PM quirks on suspend and resume from hibernation)
Link: https://bugzilla.kernel.org/show_bug.cgi?id=200989
Reported-and-tested-by: William Lieurance <william.lieurance@namikoda.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Cc: 4.15+ <stable@vger.kernel.org> # 4.15+: 12864ff8545f (ACPI / LPSS: Avoid ...)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions