linux

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Bernhard Walle 8ee291f87c x86: fix RTC_AIE with CONFIG_HPET_EMULATE_RTC

In the current code, RTC_AIE doesn't work if the RTC relies on
CONFIG_HPET_EMULATE_RTC because the code sets the RTC_AIE flag in
hpet_set_rtc_irq_bit().  The interrupt handles does accidentally check
for RTC_PIE and not RTC_AIE when comparing the time which was set in
hpet_set_alarm_time().

I now verified on a test system here that without the patch applied,
the attached test program fails on a system that has HPET with
2.6.24-rc7-default. That's not critical since I guess the problem has
been there for several kernel releases, but as the fix is quite
obvious.

Configuration is CONFIG_RTC=y and CONFIG_HPET_EMULATE_RTC=y.

Signed-off-by: Bernhard Walle <bwalle@suse.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-01-15 16:44:38 +01:00

boot

x86 setup: don't recalculate ss:esp unless really necessary

2007-11-28 18:17:17 -08:00

configs

x86 gart: rename CONFIG_IOMMU to CONFIG_GART_IOMMU

2007-10-30 00:22:22 +01:00

crypto

x86: merge arch/x86/crypto Makefiles

2007-10-23 22:37:23 +02:00

ia32

x86 - 32-bit ptrace emulation mishandles 6th arg