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re: kern/53788: vt switching panic
The following reply was made to PR kern/53788; it has been noted by GNATS.
From: matthew green <mrg%eterna.com.au@localhost>
To: christos%zoulas.com@localhost (Christos Zoulas)
Cc: gnats-bugs%NetBSD.org@localhost, kern-bug-people%netbsd.org@localhost,
gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, dholland%NetBSD.org@localhost
Subject: re: kern/53788: vt switching panic
Date: Sun, 16 Dec 2018 08:00:01 +1100
Christos Zoulas writes:
> On Dec 15, 6:25pm, mlelstv%serpens.de@localhost (Michael van Elst) wrote:
> -- Subject: Re: kern/53788: vt switching panic
> | We can probably just replace the allocations with kmem_intr_alloc and
> | kmem_intr_free.
> | =
> | Or we could defer the switch operations to a process context, e.g. a =
> I'll go for the intr flavors for now.
i agree -- it's likely only one small allocation per X server,
so it's also very uncommon (only start X start/end/timeout),
so this is the simplest and clearest fix that out any sort of
work on usl code itself (which seems warranted -- there are
other reports of vt switch issues.)
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