Re: [PATCH v2] ALSA: hda/i915 - avoid hung task timeout in i915 wait

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

On Wed, 9 Mar 2022, Tvrtko Ursulin wrote:

> > -			/* 60s timeout */
> 
> Where does this 60s come from and why is the fix to work around
> DEFAULT_HUNG_TASK_TIMEOUT in a hacky way deemed okay? For instance would
> limiting the wait here to whatever the kconfig is set to be an option?

this was discussed in
https://lists.freedesktop.org/archives/intel-gfx/2022-February/290821.html
... and that thread concluded it's cleaner to split the wait than try
to figure out hung-task configuration from middle of audio driver.

The 60sec timeout comes from 2019 patch "ALSA: hda: Extend i915 component 
bind timeout" to fix an issue reported by Paul Menzel (cc'ed).

This patch keeps the timeout intact.
Br, Kai



[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux