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Message-ID: <159047aa-6cbd-420f-0589-9dc6a43e2b23@physik.fu-berlin.de> Date: Thu, 28 Oct 2021 15:52:11 +0200 From: John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de> To: mpe@...erman.id.au Cc: linuxppc-dev@...ts.ozlabs.org, oss-security@...ts.openwall.com, "debian-powerpc@...ts.debian.org" <debian-powerpc@...ts.debian.org> Subject: Re: Linux kernel: powerpc: KVM guest can trigger host crash on Power8 Hello! An update to this post with oss-security CC'ed. On 10/26/21 10:48, John Paul Adrian Glaubitz wrote: > I have tested these patches against 5.14 but it seems the problem [1] still remains for me > for big-endian guests. I built a patched kernel yesterday, rebooted the KVM server and let > the build daemons do their work over night. I have done thorough testing and I'm no longer seeing the problem with the patched kernel. I am not sure what triggered my previous crash but I don't think it's related to this particular bug. I will keep monitoring the server in any case and open a new bug report in case I'm running into similar issues. Thanks, Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@...ian.org `. `' Freie Universitaet Berlin - glaubitz@...sik.fu-berlin.de `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
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