On Wed, 6 Dec 2023 08:57:27 +0800, Zhangfei Gao wrote:
> From: Wenkai Lin <linwenkai6@xxxxxxxxxxxxx>
>
> In the stall model, invalid transactions were expected to be
> stalled and aborted by the IOPF handler.
>
> However, when killing a test case with a huge amount of data, the
> accelerator streamline can not stop until all data is consumed
> even if the page fault handler reports errors. As a result, the
> kill may take a long time, about 10 seconds with numerous iopf
> interrupts.
>
> [...]
Applied to will (for-joerg/arm-smmu/updates), thanks!
[1/1] iommu/arm-smmu-v3: disable stall for quiet_cd
https://git.kernel.org/will/c/b41932f54458
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
