From: Borislav Petkov <bp@alien8.de>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: x86-ml <x86@kernel.org>, lkml <linux-kernel@vger.kernel.org>,
tiwai@suse.de
Subject: Re: irq 16: nobody cared
Date: Sun, 21 Apr 2013 20:10:35 +0200 [thread overview]
Message-ID: <20130421181035.GC4559@pd.tnic> (raw)
In-Reply-To: <20130421165653.GA4623@pd.tnic>
On Sun, Apr 21, 2013 at 06:56:54PM +0200, Borislav Petkov wrote:
> Ok, let me try to disable the soundcard in the BIOS.
Ok, there's no warning message anymore but maybe a dozen of seconds
delay before the machine is actually powered off.
"...
ACPI: Preparing to enter system sleep state S5
[Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
<a bunch of seconds of doing nothing>
...
<machine powers off>"
So could it be that some RCU cleanup stuff is going on during that time?
I mean, the issue is not that big of a deal - when the box resumes, the
sound card works just fine so...
Thanks.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2013-04-21 18:10 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-20 18:53 irq 16: nobody cared Borislav Petkov
2013-04-20 23:52 ` Paul E. McKenney
2013-04-21 10:34 ` Borislav Petkov
2013-04-21 16:30 ` Paul E. McKenney
2013-04-21 16:56 ` Borislav Petkov
2013-04-21 18:10 ` Borislav Petkov [this message]
2013-04-21 18:56 ` Paul E. McKenney
2013-04-21 19:06 ` Borislav Petkov
2013-04-21 20:34 ` Paul E. McKenney
2013-04-21 20:51 ` Borislav Petkov
2013-04-21 21:42 ` Borislav Petkov
2013-04-21 22:00 ` Paul E. McKenney
2013-04-21 22:12 ` Borislav Petkov
2013-04-22 8:01 ` Ingo Molnar
2013-04-22 9:18 ` Borislav Petkov
2013-04-22 13:16 ` Paul E. McKenney
2013-04-21 18:47 ` Paul E. McKenney
2013-04-22 8:32 ` Takashi Iwai
2013-04-22 9:13 ` Borislav Petkov
2013-04-22 9:19 ` Takashi Iwai
2013-04-22 10:06 ` Borislav Petkov
2013-04-22 11:33 ` Takashi Iwai
2013-04-22 13:56 ` Borislav Petkov
2013-04-22 12:56 ` Thomas Gleixner
2013-04-22 14:23 ` Borislav Petkov
2013-04-22 14:44 ` Paul E. McKenney
2013-04-22 21:33 ` Borislav Petkov
2013-04-22 22:07 ` Paul E. McKenney
2013-04-23 14:10 ` Thomas Gleixner
2013-04-23 14:34 ` Borislav Petkov
2013-04-23 15:01 ` Paul E. McKenney
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