From: Artem <x-console@yandex.ru> To: shigorin@gmail.com, ALT Linux Sisyphus discussion list <sisyphus@lists.altlinux.org> Subject: Re: [sisyphus] Зависание firefox/mozilla/seamonkey при выводе звука flash-плагином Date: Sat, 04 Mar 2006 18:19:51 +0200 Message-ID: <4409BE27.8090003@yandex.ru> (raw) In-Reply-To: <20060304154230.GM12404@osdn.org.ua> Michael Shigorin wrote: > > > Придётся в backports/3.0 засовывать, если сработает. > Если вдруг попадётся именно сообщение с отдельным патчем -- > сделвйне милость > > У меня валяется в obsolete libalsa-1.0.10-alt2 Если Вам лучше патч вместо полного обновления - могу поdiff-ить, сделать патч и проверить. Судя по changelog там, скорее всего, просто добавлен вызов функции по условию. > > Добавьте под своим именем в #9181, вот это уже добротный > багрепорт, заниматься приятно. :) > > 2 vsu: пойду собирать rc -- attpatch (пока?) не гуглится: > > - Summary: abort snd_pcm_dmix_drain when state is SND_PCM_STATE_XRU > From: Sascha Sommer <saschasommer@freenet.de> > this is a fix for bug 0001559. > Unlike my first guesses the real problem is not in the kernel driver but in > alsa-lib. Whenever the current dmix status is xrun and snd_pcm_dmix_drain > gets called the process will hang forever in the poll function. The reason is > that poll gets called even though the timer already stopped. > As described in the bugtracking system this bug was not noticable with alsa > versions that used the old IOCTLS because the SNDRV_TIMER_IOCTL_STOP ioctl > never reached the timer kernel module. > Attached patch fixes this problem for alsa-lib 1.0.10 by simply calling > snd_pcm_dmix_drop when snd_pcm_dmix_drain gets called in the state > SND_PCM_STATE_XRUN. > -- Rgds, Artem.
next prev parent reply other threads:[~2006-03-04 16:19 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-03-02 17:17 Artem 2006-03-03 11:18 ` Michael Shigorin 2006-03-03 15:00 ` Artem 2006-03-03 19:10 ` Michael Shigorin 2006-03-04 13:23 ` Artem 2006-03-04 15:42 ` Michael Shigorin 2006-03-04 16:19 ` Artem [this message] 2006-03-04 16:44 ` Michael Shigorin 2006-03-04 17:52 ` Valery V. Inozemtsev 2006-03-04 17:58 ` Michael Shigorin 2006-03-04 18:03 ` Valery V. Inozemtsev 2006-03-04 18:17 ` Michael Shigorin 2006-03-04 19:03 ` Sergey Vlasov 2006-03-04 19:57 ` Michael Shigorin 2006-03-04 20:08 ` Valery V. Inozemtsev 2006-03-05 7:57 ` Andrey Rahmatullin
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