From: Paolo Bonzini <pbonzini@redhat.com>
To: Andy Lutomirski <luto@amacapital.net>
Cc: xen-devel <Xen-devel@lists.xen.org>,
Arjan van de Ven <arjan@linux.intel.com>, X86 ML <x86@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
KVM list <kvm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH v3 3/5] x86/paravirt: Add paravirt_{read,write}_msr
Date: Tue, 15 Mar 2016 09:56:44 +0100 [thread overview]
Message-ID: <56E7CE4C.1050409@redhat.com> (raw)
In-Reply-To: <CALCETrVKM=gH_FjTzv=Xg6YCF8Ax_WJ+0RU9Zr7rNtDjadEgAg@mail.gmail.com>
On 14/03/2016 17:53, Andy Lutomirski wrote:
> > Please do the same for KVM.
>
> Can you clarify? KVM uses the native version, and the native version
> only oopses with this series applied if panic_on_oops is set.
Since you fixed the panic_on_oops thing, I'm okay with letting KVM use
the unsafe version and seeing what breaks...
Paolo
next prev parent reply other threads:[~2016-03-15 8:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-11 19:06 [PATCH v3 0/5] Improve non-"safe" MSR access failure handling Andy Lutomirski
2016-03-11 19:06 ` [PATCH v3 1/5] x86/paravirt: Add _safe to the read_msr and write_msr PV hooks Andy Lutomirski
2016-03-11 19:06 ` [PATCH v3 2/5] x86/msr: Carry on after a non-"safe" MSR access fails without !panic_on_oops Andy Lutomirski
2016-03-12 15:31 ` Ingo Molnar
2016-03-12 15:36 ` Ingo Molnar
2016-03-12 17:32 ` Andy Lutomirski
2016-03-11 19:06 ` [PATCH v3 3/5] x86/paravirt: Add paravirt_{read,write}_msr Andy Lutomirski
2016-03-14 14:02 ` Paolo Bonzini
2016-03-14 16:53 ` Andy Lutomirski
[not found] ` <CA+55aFzdUHUTomsMU7YAYgYkUQvNXHAiNX765wdSFqrKyoLKpQ@mail.gmail.com>
2016-03-14 17:02 ` Andy Lutomirski
2016-03-15 8:49 ` Paolo Bonzini
2016-03-15 8:56 ` Paolo Bonzini [this message]
2016-03-11 19:06 ` [PATCH v3 4/5] x86/paravirt: Make "unsafe" MSR accesses unsafe even if PARAVIRT=y Andy Lutomirski
2016-03-11 19:06 ` [PATCH v3 5/5] x86/msr: Set the return value to zero when native_rdmsr_safe fails Andy Lutomirski
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