Messages in this thread | | | Date | Wed, 17 Jun 2015 15:31:27 +0200 | From | Paolo Bonzini <> | Subject | Re: [PATCH v3 17/18] x86/kvm/tsc: Drop extra barrier and use rdtsc_ordered in kvmclock |
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On 17/06/2015 09:47, Paolo Bonzini wrote: > > > On 17/06/2015 02:36, Andy Lutomirski wrote: >> __pvclock_read_cycles had an unnecessary barrier. Get rid of that >> barrier and clean up the code by just using rdtsc_ordered(). >> >> Cc: Paolo Bonzini <pbonzini@redhat.com> >> Cc: Radim Krcmar <rkrcmar@redhat.com> >> Cc: Marcelo Tosatti <mtosatti@redhat.com> >> Cc: kvm@vger.kernel.org >> Signed-off-by: Andy Lutomirski <luto@kernel.org> >> --- >> >> I'm hoping to get an ack for this to go in through -tip. (Arguably >> I'm the maintainer of this code given how it's used, but I should >> still ask for an ack.) >> >> arch/x86/include/asm/pvclock.h | 21 ++++++++++++--------- >> 1 file changed, 12 insertions(+), 9 deletions(-) > > Can you send a URL to the rest of the series? I've never even seen v1 > or v2 so I have no idea of what this is about.
Ah, it was sent to the KVM list, just not CCed to me. :)
Sorry, that's what you get when your unread message count does not fit in three digits anymore.
Paolo
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