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From: Takashi Iwai <tiwai@suse.de>
To: YuanZhe Liu <25031212351@stu.xidian.edu.cn>
Cc: perex@perex.cz, tiwai@suse.com, Takashi Iwai <tiwai@suse.de>,
	linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/1] ALSA: bcd2000: fix use-after-free of MIDI URBs on disconnect
Date: Sat, 31 Oct 2026 19:06:57 +0100	[thread overview]
Message-ID: <874ie1rbge.wl-tiwai@suse.de> (raw)
In-Reply-To: <20261030.pref-21.8c455f52f06f402f@stu.xidian.edu.cn>

On Fri, 30 Oct 2026 18:37:13 +0100,
YuanZhe Liu wrote:
> 
> Hi Takashi,
> 
> Could you please advise on the status of this series and whether any
> further work is needed, considering the related upstream fixes?
> 
>   [PATCH 0/1] ALSA: bcd2000: fix use-after-free of MIDI URBs on
>   disconnect
> 
> The series addresses MIDI URB lifetime on BCD2000 disconnect. I noticed
> the related upstream commit below and would appreciate your guidance on
> whether this series is still needed.
> 
> Related upstream fix:
> https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux/+/459d3a64766f5ca2f1886daeaf24582831a5f5ab
> 
> I am copying this address for visibility.
> 
> Original submission:
> https://lore.landau.one/lkml/20260923103116.1666-1-25031212351@stu.xidian.edu.cn/T/

The patch doesn't seem applied cleanly to the latest code.
If the fix is still valid to the latest code, could you rebase and
resubmit?


thanks,

Takashi

  reply	other threads:[~2026-10-31 18:06 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-23 10:31 Yuanzhe Liu
2026-09-23 10:31 ` [PATCH 1/1] ALSA: bcd2000: fix use-after-free of MIDI URBs on file close after disconnect Yuanzhe Liu
2026-10-30 17:37 ` [PATCH 0/1] ALSA: bcd2000: fix use-after-free of MIDI URBs on disconnect YuanZhe Liu
2026-10-31 18:06   ` Takashi Iwai [this message]
2026-10-31 18:44     ` [PATCH v2] ALSA: bcd2000: Wait for open files before freeing the MIDI URBs YuanZhe Liu
2026-10-31 19:09     ` [PATCH v3] ALSA: bcd2000: Fix use-after-free of MIDI URBs on file close YuanZhe Liu
  -- strict thread matches above, loose matches on Subject: below --
2026-09-23 10:15 [PATCH 0/1] ALSA: bcd2000: fix use-after-free of MIDI URBs on disconnect Yuanzhe Liu

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