forked from luck/tmp_suning_uos_patched
d728b1e69f
I got a lockdep warning when running "rtctest" so I though it'd be good to see what was up. - The warning was for rtc->irq_task_lock, gotten from rtc_update_irq() by irq handlerss ... but in a handful of other cases, grabbed without blocking IRQs. - Some callers to rtc_update_irq() were not ensuring IRQs were blocked, yet the routine expects that; make sure all callers block IRQs. It would appear that RTC API tests haven't been part of anyone's kernel regression test suite recently, at least not with lockdep running. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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.. | ||
class.c | ||
hctosys.c | ||
interface.c | ||
Kconfig | ||
Makefile | ||
rtc-at91.c | ||
rtc-dev.c | ||
rtc-ds1307.c | ||
rtc-ds1553.c | ||
rtc-ds1672.c | ||
rtc-ds1742.c | ||
rtc-ep93xx.c | ||
rtc-isl1208.c | ||
rtc-lib.c | ||
rtc-m48t86.c | ||
rtc-max6902.c | ||
rtc-pcf8563.c | ||
rtc-pcf8583.c | ||
rtc-pl031.c | ||
rtc-proc.c | ||
rtc-rs5c348.c | ||
rtc-rs5c372.c | ||
rtc-s3c.c | ||
rtc-sa1100.c | ||
rtc-sh.c | ||
rtc-sysfs.c | ||
rtc-test.c | ||
rtc-v3020.c | ||
rtc-vr41xx.c | ||
rtc-x1205.c |