Re: [PATCH v2 2/3] kfence: maximize allocation wait timeout duration
From: Marco Elver
Date: Thu Sep 16 2021 - 04:49:50 EST
On Thu, 16 Sept 2021 at 03:20, Kefeng Wang <wangkefeng.wang@xxxxxxxxxx> wrote:
> Hi Marco,
>
> We found kfence_test will fails on ARM64 with this patch with/without
> CONFIG_DETECT_HUNG_TASK,
>
> Any thought ?
Please share log and instructions to reproduce if possible. Also, if
possible, please share bisection log that led you to this patch.
I currently do not see how this patch would cause that, it only
increases the timeout duration.
I know that under QEMU TCG mode, there are occasionally timeouts in
the test simply due to QEMU being extremely slow or other weirdness.