From: Cezary Rojewski <cezary.rojewski@intel.com>
To: <phucduc.bui@gmail.com>
Cc: Kees Cook <kees@kernel.org>, Dan Carpenter <error27@gmail.com>,
Cen Zhang <zzzccc427@gmail.com>, Len Bao <len.bao@gmx.us>,
Mehul Rao <mehulrao@gmail.com>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
<linux-sound@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
"Jaroslav Kysela" <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
<cassiogabrielcontato@gmail.com>
Subject: Re: [PATCH v2 0/6] ALSA: Return -ENODEV instead of -EFAULT on module-get failure
Date: Tue, 7 Jul 2026 11:30:32 +0200 [thread overview]
Message-ID: <0891c2f3-d487-4d61-a3e0-719463332b21@intel.com> (raw)
In-Reply-To: <20260707084506.718583-1-phucduc.bui@gmail.com>
On 7/7/2026 10:45 AM, phucduc.bui@gmail.com wrote:
> From: bui duc phuc <phucduc.bui@gmail.com>
>
> Hi all,
>
> Several ALSA open/allocate paths call try_module_get() on the owning card
> module and return -EFAULT when it fails. However, try_module_get() fails
> when the module is no longer live (i.e. it is going away), meaning the
> device is no longer usable.
> This series updates only those paths, making the error code consistent
> with the existing "device unavailable" checks in the same functions.
> Other -EFAULT returns are left unchanged.
>
> Link v1:
> https://lore.kernel.org/all/20260706084950.49331-1-phucduc.bui@gmail.com/
>
> Changes in v2:
> - Update the commit message.
> - Remove unrelated changes from the "ALSA: control: Return -ENODEV
> instead of -EFAULT in snd_ctl_open()" patch.
For the series:
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
next prev parent reply other threads:[~2026-07-07 9:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-07 8:45 phucduc.bui
2026-07-07 8:45 ` [PATCH v2 1/6] ALSA: control: Return -ENODEV instead of -EFAULT in snd_ctl_open() phucduc.bui
2026-07-07 8:45 ` [PATCH v2 2/6] ALSA: hwdep: Return -ENODEV instead of -EFAULT in snd_hwdep_open() phucduc.bui
2026-07-07 8:45 ` [PATCH v2 3/6] ALSA: info: Return -ENODEV instead of -EFAULT in alloc_info_private() phucduc.bui
2026-07-07 8:45 ` [PATCH v2 4/6] ALSA: mixer: oss: Return -ENODEV instead of -EFAULT in snd_mixer_oss_open() phucduc.bui
2026-07-07 8:45 ` [PATCH v2 5/6] ALSA: pcm: oss: Return -ENODEV instead of -EFAULT in snd_pcm_oss_open() phucduc.bui
2026-07-07 8:45 ` [PATCH v2 6/6] ALSA: pcm: Return -ENODEV instead of -EFAULT in snd_pcm_open() phucduc.bui
2026-07-07 9:30 ` Cezary Rojewski [this message]
2026-07-08 10:45 ` [PATCH v2 0/6] ALSA: Return -ENODEV instead of -EFAULT on module-get failure Takashi Iwai
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