APPLIED: [SRU][Jammy:linux-intel-iotg][PATCH 0/1] wifi: iwlwifi: system hang after running stress-ng softlockup stressor while iwlwifi is connected to the station

[Jian Hui Lee]

applied to jammy/intel-iotg, thanks.

--
Best,
Jian Hui Lee

On Wed, Jun 7, 2023 at 8:16 PM Jian Hui Lee <jianhui.lee at canonical.com>
wrote:

> BugLink: https://bugs.launchpad.net/bugs/2023176
>
> [Impact]
> system got hang after running stress-ng softlockup test while iwlwifi is
> connected to the station
>
> [Test Plan]
> 1. compile test.
> 2. connect wifi (iwlwifi) to any station. (must do this)
> 3. execute the following command:
>     $ sudo stress-ng --softlockup NUM_CPU_CORES --timeout 30
> 4. make sure the system still responses after testing
>
> [Regression potential]
> low. checking the txq for null is harmless.
>
>
> ----------------------------------------------------------------
> Avraham Stern (1):
>   [BUGFIX] wifi: iwlwifi: avoid a NULL pointer dereference
>
>  drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> --
> 2.34.1
>
>
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