Comment 0 for bug 1950448

Hi all,

after upgrading my kernel to 5.11.0-40 my wifi card (AX500 killer wifi) is no longer recognized on my xps 15 9500. When I boot into the old kernel, 5.11.0-38 it is still working.
I found that this issue has been reported here:

https://bugzilla.kernel.org/show_bug.cgi?id=214455

and it could be traced back to commit:

3f38cc1ba1e289306f52cb7238406f38ecbfa21a net: qrtr: make checks in qrtr_endpoint_post() stricter

which was also in the patchset:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1946788

for the 5.11.0-40 release. in the bugzilla link a solution was mentioned and it generally doesn't seem too big a problem, would be awesome if someone could look into this.

Thanks a lot!