From: "Alex Xu (Hello71)" <alex_y_xu@yahoo.ca>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org, x86@kernel.org, rientjes@google.com,
tiwai@suse.com, linux-kernel@vger.kernel.org, hch@infradead.org,
mingo@redhat.com, bp@alien8.de, Pavel Machek <pavel@ucw.cz>,
hpa@zytor.com, tglx@linutronix.de, Christoph Hellwig <hch@lst.de>
Subject: Re: next-0519 on thinkpad x60: sound related? window manager crash
Date: Sat, 13 Jun 2020 12:25:22 -0400 [thread overview]
Message-ID: <1592065395.r5zwoblr15.none@localhost> (raw)
In-Reply-To: <s5h8sgtede5.wl-tiwai@suse.de>
Excerpts from Takashi Iwai's message of June 11, 2020 1:11 pm:
> Thanks, so something still missing in the mmap handling, I guess.
>
> I've worked on two different branches for potential fixes of your
> problems. Could you test topic/dma-fix and topic/dma-fix2 branches?
> git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
> Just pull one of them onto Linus' git HEAD.
>
> I guess we'll go with David's new patch, but still it's interesting
> whether my changes do anything good actually.
>
>
> Takashi
>
On torvalds 623f6dc593, topic/dma-fix causes sound to be output as
alternating half-second bursts of noise and a few seconds of silence.
topic/dma-fix2 appears to work properly.
Thanks,
Alex.
WARNING: multiple messages have this Message-ID (diff)
From: "Alex Xu (Hello71)" <alex_y_xu@yahoo.ca>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org, bp@alien8.de, hch@infradead.org,
Christoph Hellwig <hch@lst.de>,
hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com,
Pavel Machek <pavel@ucw.cz>,
perex@perex.cz, rientjes@google.com, tglx@linutronix.de,
tiwai@suse.com, x86@kernel.org
Subject: Re: next-0519 on thinkpad x60: sound related? window manager crash
Date: Sat, 13 Jun 2020 12:25:22 -0400 [thread overview]
Message-ID: <1592065395.r5zwoblr15.none@localhost> (raw)
In-Reply-To: <s5h8sgtede5.wl-tiwai@suse.de>
Excerpts from Takashi Iwai's message of June 11, 2020 1:11 pm:
> Thanks, so something still missing in the mmap handling, I guess.
>
> I've worked on two different branches for potential fixes of your
> problems. Could you test topic/dma-fix and topic/dma-fix2 branches?
> git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
> Just pull one of them onto Linus' git HEAD.
>
> I guess we'll go with David's new patch, but still it's interesting
> whether my changes do anything good actually.
>
>
> Takashi
>
On torvalds 623f6dc593, topic/dma-fix causes sound to be output as
alternating half-second bursts of noise and a few seconds of silence.
topic/dma-fix2 appears to work properly.
Thanks,
Alex.
next prev parent reply other threads:[~2020-06-13 16:26 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-20 11:11 next-0519 on thinkpad x60: sound related? window manager crash Pavel Machek
2020-05-20 11:37 ` Takashi Iwai
2020-05-20 11:37 ` Takashi Iwai
2020-05-20 11:39 ` Pavel Machek
2020-05-20 11:39 ` Pavel Machek
2020-05-20 11:43 ` Takashi Iwai
2020-05-20 11:43 ` Takashi Iwai
2020-06-07 15:58 ` Alex Xu (Hello71)
2020-06-07 16:38 ` 82fef0ad811f "x86/mm: unencrypted non-blocking DMA allocations use coherent pools" was " Pavel Machek
2020-06-07 16:38 ` Pavel Machek
2020-06-07 19:41 ` David Rientjes
2020-06-07 19:41 ` David Rientjes
2020-06-07 22:53 ` Alex Xu (Hello71)
2020-06-07 22:53 ` Alex Xu (Hello71)
2020-06-08 0:57 ` David Rientjes
2020-06-08 0:57 ` David Rientjes
2020-06-08 2:13 ` Alex Xu (Hello71)
2020-06-08 2:13 ` Alex Xu (Hello71)
2020-06-08 6:19 ` Christoph Hellwig
2020-06-08 6:19 ` Christoph Hellwig
2020-06-08 13:53 ` Alex Xu (Hello71)
2020-06-08 13:53 ` Alex Xu (Hello71)
2020-06-09 2:31 ` David Rientjes
2020-06-09 2:31 ` David Rientjes
2020-06-09 5:43 ` Christoph Hellwig
2020-06-09 5:43 ` Christoph Hellwig
2020-06-09 8:05 ` Takashi Iwai
2020-06-09 8:05 ` Takashi Iwai
2020-06-09 8:43 ` Christoph Hellwig
2020-06-09 8:43 ` Christoph Hellwig
2020-06-09 9:09 ` Takashi Iwai
2020-06-09 9:09 ` Takashi Iwai
2020-06-09 9:17 ` Christoph Hellwig
2020-06-09 9:17 ` Christoph Hellwig
2020-06-09 9:31 ` Takashi Iwai
2020-06-09 9:31 ` Takashi Iwai
2020-06-09 11:02 ` Takashi Iwai
2020-06-09 11:02 ` Takashi Iwai
2020-06-09 11:31 ` Christoph Hellwig
2020-06-09 11:31 ` Christoph Hellwig
2020-06-09 11:38 ` Takashi Iwai
2020-06-09 11:38 ` Takashi Iwai
2020-06-09 11:40 ` Christoph Hellwig
2020-06-09 11:40 ` Christoph Hellwig
2020-06-09 11:45 ` Takashi Iwai
2020-06-09 11:45 ` Takashi Iwai
2020-06-09 11:49 ` Christoph Hellwig
2020-06-09 11:49 ` Christoph Hellwig
2020-06-09 13:16 ` Jaroslav Kysela
2020-06-09 13:16 ` Jaroslav Kysela
2020-06-10 5:26 ` David Rientjes
2020-06-10 5:26 ` David Rientjes
2020-06-10 7:14 ` Christoph Hellwig
2020-06-10 7:14 ` Christoph Hellwig
2020-06-09 11:47 ` Christoph Hellwig
2020-06-09 11:47 ` Christoph Hellwig
2020-06-09 15:12 ` Takashi Iwai
2020-06-09 15:12 ` Takashi Iwai
[not found] ` <<s5hr1uogtna.wl-tiwai@suse.de>
2020-06-11 14:51 ` Alex Xu (Hello71)
2020-06-11 14:51 ` Alex Xu (Hello71)
2020-06-11 17:11 ` Takashi Iwai
2020-06-11 17:11 ` Takashi Iwai
2020-06-13 16:25 ` Alex Xu (Hello71) [this message]
2020-06-13 16:25 ` Alex Xu (Hello71)
2020-06-14 9:54 ` Takashi Iwai
2020-06-14 9:54 ` Takashi Iwai
2020-06-14 12:07 ` Alex Xu (Hello71)
2020-06-14 12:07 ` Alex Xu (Hello71)
2020-06-14 15:40 ` Takashi Iwai
2020-06-14 15:40 ` Takashi Iwai
2020-06-11 14:51 ` Alex Xu (Hello71)
2020-06-11 14:51 ` Alex Xu (Hello71)
[not found] <20200520110900.GA8203@amd>
2020-05-21 7:41 ` Pavel Machek
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