From: Marcelo Tosatti <mtosatti@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Gleb Natapov <gleb@redhat.com>,
x86@kernel.org, kvm@vger.kernel.org,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Avi Kivity <avi@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCHv4 3/5] kvm: host side for eoi optimization
Date: Wed, 16 May 2012 18:37:01 -0300 [thread overview]
Message-ID: <20120516213701.GD25397@amt.cnet> (raw)
In-Reply-To: <20120516190757.GA12113@redhat.com>
On Wed, May 16, 2012 at 10:07:58PM +0300, Michael S. Tsirkin wrote:
> > not be called in above scenario.
>
> I think I see. So this shall fix it also makes code cleaner
> (no -2 hack). Right? kvm_apic_has_interrupt is called correct?
Yes, but its used by multiple callsites. Best to unify it (both setting
and clearing) in KVM_REQ_EVENT processing before guest entry.
next prev parent reply other threads:[~2012-05-16 21:37 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-16 11:45 [PATCHv4 0/5] apic: eoi optimization support Michael S. Tsirkin
2012-05-16 11:45 ` [PATCHv4 1/5] kvm_para: guest side for eoi avoidance Michael S. Tsirkin
2012-05-16 11:46 ` [PATCHv4 2/5] x86/bitops: note on __test_and_clear_bit atomicity Michael S. Tsirkin
2012-05-16 11:46 ` [PATCHv4 3/5] kvm: host side for eoi optimization Michael S. Tsirkin
2012-05-16 15:49 ` Marcelo Tosatti
2012-05-16 16:22 ` Michael S. Tsirkin
2012-05-16 16:32 ` Gleb Natapov
2012-05-16 16:50 ` Michael S. Tsirkin
2012-05-16 17:04 ` Marcelo Tosatti
2012-05-16 17:21 ` Gleb Natapov
2012-05-16 17:23 ` Marcelo Tosatti
2012-05-16 17:34 ` Gleb Natapov
2012-05-16 17:40 ` Marcelo Tosatti
2012-05-16 17:48 ` Gleb Natapov
2012-05-16 17:53 ` Michael S. Tsirkin
2012-05-16 17:20 ` Marcelo Tosatti
2012-05-16 17:58 ` Michael S. Tsirkin
2012-05-16 18:15 ` Marcelo Tosatti
2012-05-16 18:25 ` Gleb Natapov
2012-05-16 18:29 ` Michael S. Tsirkin
2012-05-16 18:38 ` Gleb Natapov
2012-05-16 19:07 ` Michael S. Tsirkin
2012-05-16 21:37 ` Marcelo Tosatti [this message]
2012-05-17 7:28 ` Gleb Natapov
2012-05-17 7:49 ` Michael S. Tsirkin
2012-05-17 7:56 ` Gleb Natapov
2012-05-17 7:57 ` Avi Kivity
2012-05-17 8:07 ` Gleb Natapov
2012-05-17 9:24 ` Avi Kivity
2012-05-17 9:34 ` Gleb Natapov
2012-05-17 9:10 ` Michael S. Tsirkin
2012-05-17 9:12 ` Gleb Natapov
2012-05-17 9:25 ` Avi Kivity
2012-05-16 18:28 ` Michael S. Tsirkin
2012-05-16 18:35 ` Michael S. Tsirkin
2012-05-17 9:28 ` Avi Kivity
2012-05-16 11:46 ` [PATCHv4 4/5] kvm: eoi msi documentation Michael S. Tsirkin
2012-05-16 11:46 ` [PATCHv4 5/5] kvm: only sync when attention bits set Michael S. Tsirkin
2012-05-16 15:41 ` [PATCHv4 0/5] apic: eoi optimization support Michael S. Tsirkin
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