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authorLv Zheng <lv.zheng@intel.com>2015-09-24 14:54:54 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-09-26 01:46:25 +0200
commit611975470740b38084610e0a64ff4c6ff5aec89a (patch)
tree434854d3649eeeebc77c0371f439c0a52d5e588b /include/asm-generic
parent0700c047f66101c7d0d23e3583f1ae9c3c2dd71c (diff)
ACPI / EC: Fix a race issue in acpi_ec_guard_event()
In acpi_ec_guard_event(), EC transaction state machine variables should be checked with the EC spinlock locked. The bug doesn't trigger any real issue now because this bug can only occur when the ec_event_clearing=event mode is applied while there is no user currently using this mode. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/asm-generic')
0 files changed, 0 insertions, 0 deletions

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