On Thu, 2021-04-15 at 14:04 +0200, Hans de Goede wrote:
> This fixes the same locking problem fixed by commit 2800aadc18a6 ("iwlwifi:
> Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd()") but then for
> the gen2 variant of enqueue_hcmd().
>
> It's possible for iwl_pcie_enqueue_hcmd() to be called with hard IRQs
> disabled (e.g. from LED core). We can't enable BHs in such a situation.
>
> Turn the unconditional BH-enable/BH-disable code into
> hardirq-disable/conditional-enable.
>
> This fixes the warning below.
I believe Jiri posted the same patch:
https://lore.kernel.org/linux-wireless/nycvar.YFH.7.76.2104070918090.12405@xxxxxxxxxxxxx/
Not sure where it is now though, I guess Luca can comment.
I also had another fix in this area too.
johannes
