From: Borislav Petkov <bp@alien8.de>
To: "Luck, Tony" <tony.luck@intel.com>,
Andy Lutomirski <luto@amacapital.net>
Cc: Oleg Nesterov <oleg@redhat.com>, X86 ML <x86@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Andi Kleen <andi@firstfloor.org>, kvm ML <kvm@vger.kernel.org>
Subject: Re: [RFC PATCH] x86, entry: Switch stacks on a paranoid entry from userspace
Date: Thu, 13 Nov 2014 11:59:37 +0100 [thread overview]
Message-ID: <20141113105936.GA14070@pd.tnic> (raw)
In-Reply-To: <3908561D78D1C84285E8C5FCA982C28F3292BD44@ORSMSX114.amr.corp.intel.com>
On Thu, Nov 13, 2014 at 12:31:30AM +0000, Luck, Tony wrote:
> > Is this something I can try under KVM?
>
> I don't know if KVM has a way to simulate a machine check event.
I've been thinking about it recently too - adding MCA functionality to
qemu/kvm could be very useful, especially the thresholding stuff, for
testing RAS kernel code.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next parent reply other threads:[~2014-11-13 10:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <c2522bcacf5db9a25a819a8756502edb1d2ca10f.1415739239.git.luto@amacapital.net>
[not found] ` <20141112220058.GA5295@redhat.com>
[not found] ` <CALCETrWA5z7-1fiz_9N0Qi2OR5s1jCkHiynCtTD_+9taOBs-Mg@mail.gmail.com>
[not found] ` <3908561D78D1C84285E8C5FCA982C28F3292BAB4@ORSMSX114.amr.corp.intel.com>
[not found] ` <CALCETrU8uyc4nu-5MBXQR0PY0rexUhPkuPRLK+gWt0gEWMDhTA@mail.gmail.com>
[not found] ` <3908561D78D1C84285E8C5FCA982C28F3292BD44@ORSMSX114.amr.corp.intel.com>
2014-11-13 10:59 ` Borislav Petkov [this message]
2014-11-13 21:23 ` [RFC PATCH] x86, entry: Switch stacks on a paranoid entry from userspace Borislav Petkov
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