Re: kern/57322 (hdafg(4) hotplug switch detection races with suspend/resume and detach)

[riastradh%NetBSD.org@localhost]

Synopsis: hdafg(4) hotplug switch detection races with suspend/resume and detach

State-Changed-From-To: needs-pullups->pending-pullups
State-Changed-By: riastradh%NetBSD.org@localhost
State-Changed-When: Sat, 17 Aug 2024 15:32:24 +0000
State-Changed-Why:
Turns out the race I hypothesized, where a callout reschedules itself
in spite of callout_halt, can't happen -- callout_halt does prevent
that after all.  But moving 1ms of work from softint to thread is still
good.

pullup-9 #1868 https://releng.netbsd.org/cgi-bin/req-9.cgi?show=1868
pullup-10 #789 https://releng.netbsd.org/cgi-bin/req-10.cgi?show=789