3 Jul
2021
3 Jul
'21
7:19 a.m.
On Fri, Jul 2, 2021 at 9:37 PM Linus Torvalds torvalds@linux-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