From: sashiko-bot@kernel.org
To: "Joonho Lee" <mynameisjune111@gmail.com>
Cc: virtualization@lists.linux.dev,
"Michael S. Tsirkin" <mst@redhat.com>,
"Eugenio Perez" <eperezma@redhat.com>
Subject: Re: [PATCH v10 01/14] ALSA: virtio: Propagate PCM send failures through ACK
Date: Fri, 30 Oct 2026 05:48:59 +0000 [thread overview]
Message-ID: <sashiko-outbox-190576@kernel.org> (raw)
In-Reply-To: <20261030052629.27742-2-mynameisjune111@gmail.com>
> virtsnd_pcm_msg_send() can fail while queueing a transfer. Restore the
> failed message's length and notify the device about earlier messages
> queued by the same call, so they do not remain stranded.
>
> Propagate that failure through the indirect PCM transfer callback instead
> of discarding it. Commit the updated indirect state only after successful
> submission and stop further transfers when a send fails. Return an XRUN
> error to ALSA so the stream can recover.
>
> Keep the polling feature path unchanged.
>
> Fixes: fe981e67568c ("ALSA: virtio: use ack callback")
> Assisted-by: LLM
> Signed-off-by: Joonho Lee <mynameisjune111@gmail.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261030052629.27742-1-mynameisjune111@gmail.com?part=1
next prev parent reply other threads:[~2026-10-30 5:48 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-30 5:26 [PATCH v10 00/14] ALSA: virtio: staged capture recovery and PCM RESET synchronization Joonho Lee
2026-10-30 5:26 ` [PATCH v10 01/14] ALSA: virtio: Propagate PCM send failures through ACK Joonho Lee
2026-10-30 5:48 ` sashiko-bot [this message]
2026-10-30 5:26 ` [PATCH v10 02/14] ALSA: virtio: Recover PCM state after a failed start Joonho Lee
2026-10-30 5:50 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 03/14] ALSA: virtio: Retain queued messages through device reset Joonho Lee
2026-10-30 5:57 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 04/14] ALSA: virtio: Keep PCM DMA buffers alive through device ownership Joonho Lee
2026-10-30 5:56 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 05/14] ALSA: virtio: Keep control payloads alive through DMA completion Joonho Lee
2026-10-30 5:36 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 06/14] ALSA: virtio: wait through signals for PCM teardown Joonho Lee
2026-10-30 5:47 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 07/14] ALSA: pcm: mark stop-threshold accesses for capture policy sampling Joonho Lee
2026-10-30 5:30 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 08/14] ALSA: pcm: report partial progress under the stream lock Joonho Lee
2026-10-30 5:30 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 09/14] ALSA: virtio: add staged capture accounting and lifecycle recovery Joonho Lee
2026-10-30 6:38 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 10/14] ALSA: virtio: prioritize staged capture period work Joonho Lee
2026-10-30 5:33 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 11/14] docs: describe virtio-sound capture options Joonho Lee
2026-10-30 5:33 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 12/14] ALSA: pcm: add an optional reset operation under the stream lock Joonho Lee
2026-10-30 5:54 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 13/14] ALSA: virtio: synchronize staged capture accounting during RESET Joonho Lee
2026-10-30 5:53 ` sashiko-bot
2026-10-30 5:26 ` [PATCH v10 14/14] ALSA: virtio: rebase ordinary capture accounting on RESET Joonho Lee
2026-10-30 6:35 ` sashiko-bot
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