linux-kernel - Re: [GIT PULL] sound updates for 5.14-rc1

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAHk-=wisOVeVpH42f6i5qW1gxtYxbRJQXvpt=mdVx+8p=w-yMg@mail.gmail.com>
Date:   Fri, 2 Jul 2021 22:19:46 -0700
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Takashi Iwai <tiwai@...e.de>
Cc:     Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        alsa-devel@...a-project.org
Subject: Re: [GIT PULL] sound updates for 5.14-rc1

On Fri, Jul 2, 2021 at 9:37 PM Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> But I thought I'd report this as a likely candidate.

Confirmed. The watchdog hang bisects right down to commit 9ce650a75a3b
("ALSA: usb-audio: Reduce latency at playback start").

And reverting it on top of my tree also fixes the hang, so it's not
some bisection fluke.

I have no idea what is actually wrong with that commit, but it most
definitely is the problem, and I have reverted it in my tree so that I
can continue merging stuff tomorrow.

                 Linus