From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: David Miller <davem@davemloft.net>
Cc: tiwai@suse.de, linux-kernel@vger.kernel.org
Subject: Re: sound skipping regression introduced in 2.6.30-rc8
Date: Thu, 11 Jun 2009 15:32:33 +0200 [thread overview]
Message-ID: <200906111532.34169.bzolnier@gmail.com> (raw)
In-Reply-To: <20090611.050220.179261434.davem@davemloft.net>
On Thursday 11 June 2009 14:02:20 David Miller wrote:
> From: Takashi Iwai <tiwai@suse.de>
> Date: Wed, 10 Jun 2009 21:37:14 +0200
>
> > Also, it'd be helpful if you can check whether the problem exists in
> > the current sound git tree (for-linus branch), too.
> > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git for-linus
>
> Same behavior as 2.6.30, but debugging messages are formatted differently
> :-)
>
> [ 1109.062182] PCM: Lost interrupts? (stream=0, delta=16384, intr_ptr=73728)
> [ 1125.126123] PCM: Lost interrupts? (stream=0, delta=16384, intr_ptr=861184)
> [ 1131.398094] PCM: Lost interrupts? (stream=0, delta=16384, intr_ptr=1178624)
> [ 1135.579406] PCM: Lost interrupts? (stream=0, delta=16384, intr_ptr=1395712)
> [ 1145.115367] PCM: Lost interrupts? (stream=0, delta=16384, intr_ptr=1869824)
> [ 1152.688670] PCM: Lost interrupts? (stream=0, delta=16384, intr_ptr=2249728)
[ Just another data point. ]
I'm experiencing similar problem with the sound in recent -next kernels.
Though the only debug data that I'm getting with xrun_debug == 1 is:
XRUN: pcmC0D0p:0
XRUN: pcmC0D0p:0
XRUN: pcmC0D0p:0
XRUN: pcmC0D0p:0
XRUN: pcmC0D0p:0
with xrun_debug == 3:
XRUN: pcmC0D0p:0
Pid: 4718, comm: audacious Not tainted 2.6.30-next-20090611-07944-gc1b019d-dirty #21
Call Trace:
[<e1074684>] xrun+0x8b/0x92 [snd_pcm]
[<e10746fd>] snd_pcm_update_hw_ptr_post+0x72/0xa9 [snd_pcm]
[<e1074c2d>] snd_pcm_update_hw_ptr+0x18f/0x19b [snd_pcm]
[<e1071b9e>] snd_pcm_common_ioctl1+0xa56/0x14e4 [snd_pcm]
[<c0141628>] ? getnstimeofday+0x52/0xda
[<c016ce03>] ? might_fault+0x4b/0x88
[<c016ce03>] ? might_fault+0x4b/0x88
[<c016ce03>] ? might_fault+0x4b/0x88
[<c018ecd3>] ? core_sys_select+0x27e/0x2c9
[<e1072d51>] snd_pcm_playback_ioctl1+0x37a/0x3d2 [snd_pcm]
[<e1072e17>] snd_pcm_kernel_ioctl+0x38/0x5d [snd_pcm]
[<e1297443>] snd_pcm_oss_ioctl+0x7b1/0xc08 [snd_pcm_oss]
[<c016ce03>] ? might_fault+0x4b/0x88
[<e1296c92>] ? snd_pcm_oss_ioctl+0x0/0xc08 [snd_pcm_oss]
[<c018cfab>] vfs_ioctl+0x22/0x69
[<c018d475>] do_vfs_ioctl+0x483/0x4bd
[<c01833c3>] ? fget_light+0x43/0xe1
[<c0183437>] ? fget_light+0xb7/0xe1
[<c018d4db>] sys_ioctl+0x2c/0x45
[<c0102988>] sysenter_do_call+0x12/0x36
next prev parent reply other threads:[~2009-06-11 13:27 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-10 18:28 sound skipping regression introduced in 2.6.30-rc8 David Miller
2009-06-10 19:37 ` Takashi Iwai
2009-06-11 11:28 ` David Miller
2009-06-11 12:02 ` David Miller
2009-06-11 13:32 ` Bartlomiej Zolnierkiewicz [this message]
2009-06-11 13:56 ` Takashi Iwai
2009-06-11 14:14 ` Bartlomiej Zolnierkiewicz
2009-06-11 14:23 ` Takashi Iwai
2009-06-11 15:40 ` Bartlomiej Zolnierkiewicz
2009-06-11 16:07 ` Takashi Iwai
2009-06-11 17:36 ` Bartlomiej Zolnierkiewicz
2009-06-11 14:02 ` Takashi Iwai
2009-06-10 19:37 ` Sven Köhler
2009-06-11 0:58 ` Takashi Iwai
2009-06-11 6:47 ` Sven Köhler
2009-06-11 8:18 ` Takashi Iwai
2009-06-11 21:38 ` Sven Köhler
2009-06-12 1:52 ` Takashi Iwai
2009-06-12 11:44 ` Bartlomiej Zolnierkiewicz
2009-06-15 8:30 ` Takashi Iwai
2009-06-15 8:39 ` Takashi Iwai
2009-06-15 9:25 ` David Miller
2009-06-15 9:48 ` Takashi Iwai
2009-06-15 9:58 ` Takashi Iwai
2009-06-15 10:11 ` David Miller
2009-06-15 10:26 ` Takashi Iwai
2009-06-15 18:25 ` Sven Köhler
2009-06-15 19:15 ` Bartlomiej Zolnierkiewicz
2009-06-15 10:09 ` David Miller
2009-06-15 9:18 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200906111532.34169.bzolnier@gmail.com \
--to=bzolnier@gmail.com \
--cc=davem@davemloft.net \
--cc=linux-kernel@vger.kernel.org \
--cc=tiwai@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).