On Wed, Mar 03, 2021 at 04:57:31PM +0900, Nobuhiro Iwamatsu wrote:
> The fixes made in commit: 4ae5798004d8 ("iwlwifi: pcie: add a NULL check in
> iwl_pcie_txq_unmap") is not enough in 4.4.y tree.. This still have problems
> with null references. This provides the correct fix.
> Also, this is a problem only in 4.4.y. This patch has been applied to other
> LTS trees, but with the correct fixes.
>
> Fixes: 4ae5798004d8 ("iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap")
> Cc: stable@xxxxxxxxxxxxxxx
> Cc: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
> Cc: Luca Coelho <luciano.coelho@xxxxxxxxx>
> Cc: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
> Cc: Sasha Levin <sashal@xxxxxxxxxx>
> Signed-off-by: Nobuhiro Iwamatsu (CIP) <nobuhiro1.iwamatsu@xxxxxxxxxxxxx>
> ---
> drivers/net/wireless/iwlwifi/pcie/tx.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
Thanks for the fix, now queued up.
greg k-h
