On 6/25/2025 3:15 AM, Baochen Qiang wrote:
On 6/25/2025 5:51 PM, Johan Hovold wrote:
[ +CC: Gregoire ]
On Fri, May 23, 2025 at 11:49:00AM +0800, Baochen Qiang wrote:
We got report that WCN7850 is not working with IWD [1][2]. Debug shows the reason is that IWD installs group key before pairwise key, which goes against WCN7850's firmware.
Reorder key install to workaround this.
[1] https://bugzilla.kernel.org/show_bug.cgi?id=218733 [2] https://lore.kernel.org/all/AS8P190MB12051DDBD84CD88E71C40AD7873F2@AS8P190MB...
Signed-off-by: Baochen Qiang quic_bqiang@quicinc.com
Baochen Qiang (2): wifi: ath12k: avoid bit operation on key flags wifi: ath12k: install pairwise key first
Thanks for fixing this, Baochen.
I noticed the patches weren't clearly marked as fixes. Do you think we should ask the stable team to backport these once they are in mainline (e.g. after 6.17-rc1 is out)? Or do you think they are too intrusive and risky to backport or similar?
Yeah, I think they should be backported.
[ Also please try to remember to CC any (public) reporters. I only found out today that this had been addressed in linux-next. ]
Thanks, will keep in mind.
+Stable team, Per the above discussion please backport the series: https://msgid.link/20250523-ath12k-unicast-key-first-v1-0-f53c3880e6d8@quici...
This is a 0-day issue so ideally this should be backported from 6.6+
/jeff