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| author |   Lv Zheng <lv.zheng@intel.com> | 2017-06-15 09:41:35 +0800 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-29 00:00:01 +0200 |
| commit | ae56c9fd1518f9ac8def938638aebd2d7d289325 (patch) | |
| tree | 48e1665fbc51a5320943b1de21f1db737bf1e55f /tools/perf/scripts/python | |
| parent | ACPI: EC: Fix EC command visibility for dynamic debug (diff) | |
| download | wireguard-linux-ae56c9fd1518f9ac8def938638aebd2d7d289325.tar.xz wireguard-linux-ae56c9fd1518f9ac8def938638aebd2d7d289325.zip | |
ACPI / EC: Enhance boot EC sanity check
It's reported that some buggy BIOS tables can contain 2 DSDT ECs, one of
them is invalid but acpi_ec_dsdt_probe() fails to pick the valid one.
This patch simply enhances sanity checks in ec_parse_device() as a
workaround to skip probing wrong namespace ECs.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=195651
Tested-by: Daniel Drake <drake@endlessm.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions