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authorAlexey Starikovskiy <astarikovskiy@suse.de>2008-10-25 21:48:46 +0400
committerLen Brown <len.brown@intel.com>2008-11-12 02:35:42 +0300
commit0b7084ac67fb84f0cf2f8bc02d7e0dea8521dd2d (patch)
tree0a619ac7a700543e6ba69aa5a568e5678ec0603d /security/keys/keyctl.c
parenta2f93aeadf97e870ff385030633a73e21146815d (diff)
downloadlinux-0b7084ac67fb84f0cf2f8bc02d7e0dea8521dd2d.tar.xz
ACPICA: Use spinlock for acpi_{en|dis}able_gpe
Disabling gpe might interfere with gpe detection/handling, thus producing "interrupt not handled" errors. Ironically, disabling of GPE from interrupt context is already under spinlock, so only userspace needs to start using it. Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'security/keys/keyctl.c')
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