07 Nov, 2005
1 commit
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rtc_control() may be called in the interrupt context in ALSA rtc-timer
driver. The patch fixes the wrong irq enable in rtc.c, and also fixes
the possible race of bit flags.Signed-off-by: Takashi Iwai
06 Sep, 2005
1 commit
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Based upon a report from Jason Wever.
Signed-off-by: David S. Miller
05 Aug, 2005
1 commit
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Since the beginning of July my Opteron box was randomly crashing and
being rebooted by hardware watchdog. Today it finally did it in front
of me, and this patch will hopefully fix it.The problem is that at the end of June (the 28th, to be exact: commit
47f176fdaf8924bc83fddcf9658f2fd3ef60d573, "[PATCH] Using msleep()
instead of HZ") rtc_get_rtc_time was converted to use msleep() instead
of busy waiting. But rtc_get_rtc_time is used by hpet_rtc_interrupt,
and scheduling is not allowed during interrupt. So I'm reverting this
part of original change, replacing msleep() back with busy loop.The original code was busy waiting for up to 20ms, but on my hardware in
the worst case update-in-progress bit was asserted for at most 363
passes through loop (on 2GHz dual Opteron), much less than even one
jiffie, not even talking about 20ms. So I changed code to just wait
only as long as necessary. Otherwise when RTC was set to generate
8192Hz timer, it stopped doing anything for 20ms (160 pulses were
skipped!) from time to time, and this is rather suboptimal as far as I
can tell.Signed-off-by: Petr Vandrovec
Signed-off-by: Linus Torvalds
29 Jun, 2005
1 commit
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Use msleep() in a few places.
Signed-off-by: Luca Falavigna
Acked-by: Ingo Molnar
Acked-by: Jeff Garzik
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
