[Bug 274382] iwlwifi Invalid TXQ id

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 28 Feb 2024 15:36:29 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274382

--- Comment #57 from Cheng Cui <cc@FreeBSD.org> ---
(In reply to Bjoern A. Zeeb from comment #56)

What I understand after reading the comment #49, is that there is still
remaining work to do to fix this `Invalid TXQ id` problem. And if I understand
correctly, D43944 and D43967 still needs to be reviewed and be committed in
main, and then MFC.

Given D43944 and D43967 do not solve the problem, I have to test them for
regression. Currently, I have tested them on fbsd-15-current VMs in [1], [2]
and [3] below. No regression found. They are all using fbsd-15-current kernels,
but only [3] can reproduce all the problems in this PR.

[1] rebuilt kernel to fbsd-15-current based on fbsd-15-current iso
[2] rebuilt kernel/World to fbsd-15-current based on fbsd-14.0-release iso
[3] rebuilt kernel/World to fbsd-15-current based on fbsd-13.2-release iso

I am not sure the regression test policy on stable/14 and stable/13, and also
not clear how many patches have been committed there. If there is a branch
tracking list for each patch, that would be very helpful. Therefore, I am
intending to cover regression tests in these two stable branches, which means I
need to create VMs and start from there.

Please let me know if there is any concern. Also please let me know if I missed
any new patches for this PR.

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