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From:   bugzilla-daemon@bugzilla.kernel.org
To:     kvm@vger.kernel.org
Subject: [Bug 208767] kernel stack overflow due to Lazy update IOAPIC on an
 x86_64 *host*, when gpu is passthrough to macos guest vm
Date:   Mon, 03 Aug 2020 20:39:21 +0000
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X-Bugzilla-Product: Virtualization
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https://bugzilla.kernel.org/show_bug.cgi?id=208767

--- Comment #4 from Jim Mattson (jmattson@google.com) ---
On Sun, Aug 2, 2020 at 2:01 AM <bugzilla-daemon@bugzilla.kernel.org> wrote:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=208767
>
>             Bug ID: 208767
>            Summary: kernel stack overflow due to Lazy update IOAPIC on an
>                     x86_64 *host*, when gpu is passthrough to macos guest
>                     vm
>            Product: Virtualization
>            Version: unspecified
>     Kernel Version: 5.6 up to and including 5.7
>           Hardware: All
>                 OS: Linux
>               Tree: Mainline
>             Status: NEW
>           Severity: normal
>           Priority: P1
>          Component: kvm
>           Assignee: virtualization_kvm@kernel-bugs.osdl.org
>           Reporter: yaweb@mail.bg
>         Regression: No
>
> I have fedora 32 host with latest kernel on a double xeon v5 2630 workstation
> asus board and few vm with assigned gpus to them (linux windows and macos).

I didn't think the Mac OS X license agreement permitted running it on
non-Apple hardware. Has this changed?

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