From: Borislav Petkov <bp@alien8.de>
To: vitalif@yourcmc.ru
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ben Hutchings <ben@decadent.org.uk>,
"Venkatesh Pallipadi (Venki)" <venki@google.com>,
700333@bugs.debian.org, LKML <linux-kernel@vger.kernel.org>,
Clemens Ladisch <clemens@ladisch.de>
Subject: Re: Bug#700333: Stack trace
Date: Sun, 28 Apr 2013 21:05:41 +0200 [thread overview]
Message-ID: <20130428190541.GA2301@pd.tnic> (raw)
In-Reply-To: <925b81fa055e645546ae9d237eeb2ef4@yourcmc.ru>
On Sun, Apr 28, 2013 at 05:26:07PM +0400, vitalif@yourcmc.ru wrote:
> >When you do a suspend/resume cycle.
>
> OK, yes, I've found it there.
>
> >The bug says "The photo shows a BUG in hrtimer_interrupt() after
> >making
> >the hibernation image and while resuming the non-boot CPUs." so I'm
> >guessing with Thomas' patch it suspends fine now?
>
> Yeah, now I'm using a patched kernel and it's OK.
>
> So, does it mean the problem is fixed by this patch or it's just
> confirmed and should be fixed by another one?
Well, it makes sense to me, at least: we remove the handler on suspend
so that the HPET interrupt doesn't fire. If, when the box comes up
again, the pending interrupt is cleared, then all is fine - we can
safely register the handler again and everyone goes about their merry
way.
But don't worry, if Thomas has an idea, it is almost guaranteed you'll
get a proper fix soon. :-)
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2013-04-28 19:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4bded8a24b0719d575f6ffa6b38aebb6@yourcmc.ru>
[not found] ` <1362490501.3768.409.camel@deadeye.wl.decadent.org.uk>
[not found] ` <1b81bc6219ee47a5b8e53d03e9944939@yourcmc.ru>
[not found] ` <20130305203952.GZ9079@decadent.org.uk>
[not found] ` <4e8c511dcfd811c0f2ab822adaf52e50@yourcmc.ru>
[not found] ` <1362536476.3768.416.camel@deadeye.wl.decadent.org.uk>
[not found] ` <15ec7b46ebd929a67caea0d80b324af9@yourcmc.ru>
2013-03-11 3:10 ` Bug#700333: Stack trace Ben Hutchings
2013-04-20 21:38 ` vitalif
2013-04-20 22:55 ` Borislav Petkov
2013-04-22 12:15 ` Thomas Gleixner
2013-04-25 9:41 ` Thomas Gleixner
2013-04-27 15:08 ` vitalif
2013-04-27 15:49 ` Borislav Petkov
2013-04-28 13:26 ` vitalif
2013-04-28 19:05 ` Borislav Petkov [this message]
2013-04-28 19:53 ` Thomas Gleixner
2013-04-30 21:04 ` vitalif
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