[Bug 269767] VM IMAGES panic on boot under LXC / LXD

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 269767] 13.1-RELEASE VM IMAGE panics on boot under LXC / LXD"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 28 Feb 2023 03:01:12 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=269767

--- Comment #7 from commit-hook@FreeBSD.org ---
A commit in branch stable/13 references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=a1c63b8e29e832d9ada7c252e7e80ce8b94aeb41

commit a1c63b8e29e832d9ada7c252e7e80ce8b94aeb41
Author:     Mina Galić <freebsd@igalic.co>
AuthorDate: 2023-02-28 02:58:45 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2023-02-28 02:58:45 +0000

    apic: prevent divide by zero in CPU frequency init

    If a CPU for some reason returns 0 as CPU frequency, we currently panic
    on the resulting divide by zero when trying to initialize the CPU(s) via
    APIC. When this happens, we'll fallback to measuring the frequency
    instead.

    PR: 269767
    Reviewed by: imp
    Pull Request: https://github.com/freebsd/freebsd-src/pull/664

    (cherry picked from commit 499171a98c8813e4dc6e085461d5c47750efa555)

 sys/x86/x86/local_apic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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