Luca Coelho <luca@xxxxxxxxx> wrote:
> From: Johannes Berg <johannes.berg@xxxxxxxxx>
>
> After the fix from Jiri that disabled local IRQs instead of
> just BHs (necessary to fix an issue with submitting a command
> with IRQs already disabled), there was still a situation in
> which we could deep in there enable BHs, if the device config
> sets the apmg_wake_up_wa configuration, which is true on all
> 7000 series devices.
>
> To fix that, but not require reverting commit 1ed08f6fb5ae
> ("iwlwifi: remove flags argument for nic_access"), split up
> nic access into a version with BH manipulation to use most
> of the time, and without it for this specific case where the
> local IRQs are already disabled.
>
> Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
> Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
Patch applied to wireless-drivers-next.git, thanks.
c544d89b0d67 iwlwifi: pcie: don't enable BHs with IRQs disabled
--
https://patchwork.kernel.org/project/linux-wireless/patch/iwlwifi.20210415164821.d0f2edda1651.I75f762e0bed38914d1300ea198b86dd449b4b206@changeid/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
