Re: [PATCH v2] dmaengine: idxd: avoid deadlock in process_misc_interrupts()

From: Vinod Koul
Date: Sun Sep 04 2022 - 12:28:28 EST


On 23-08-22, 09:37, Jerry Snitselaar wrote:
> idxd_device_clear_state() now grabs the idxd->dev_lock
> itself, so don't grab the lock prior to calling it.
>
> This was seen in testing after dmar fault occurred on system,
> resulting in lockup stack traces.

Applied, thanks

--
~Vinod