From: Marcelo Tosatti <mtosatti@redhat.com>
To: Gleb Natapov <gleb@redhat.com>
Cc: avi@redhat.com, kvm@vger.kernel.org
Subject: Re: [PATCH 0/3] PIC fixes
Date: Wed, 5 Aug 2009 16:05:02 -0300 [thread overview]
Message-ID: <20090805190502.GA6401@amt.cnet> (raw)
In-Reply-To: <1249389029-12801-1-git-send-email-gleb@redhat.com>
On Tue, Aug 04, 2009 at 03:30:26PM +0300, Gleb Natapov wrote:
> Ack notifiers called at wrong time in PIC. kvm_vcpu_kick() can be called
> under spinlock now, so code can be simplified.
>
> Gleb Natapov (3):
> Call kvm_vcpu_kick() inside pic spinlock
> Call ack notifiers from PIC when guest OS acks an IRQ.
> Replace pic_lock()/pic_unlock() with direct call to spinlock
> functions.
>
> arch/x86/kvm/i8259.c | 64 +++++++++++++------------------------------------
> arch/x86/kvm/irq.h | 1 -
> 2 files changed, 17 insertions(+), 48 deletions(-)
Looks good to me.
next prev parent reply other threads:[~2009-08-05 19:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-04 12:30 [PATCH 0/3] PIC fixes Gleb Natapov
2009-08-04 12:30 ` [PATCH 1/3] Call kvm_vcpu_kick() inside pic spinlock Gleb Natapov
2009-08-04 12:30 ` [PATCH 2/3] Call ack notifiers from PIC when guest OS acks an IRQ Gleb Natapov
2009-08-04 12:30 ` [PATCH 3/3] Replace pic_lock()/pic_unlock() with direct call to spinlock functions Gleb Natapov
2009-08-05 19:05 ` Marcelo Tosatti [this message]
2009-08-09 9:09 ` [PATCH 0/3] PIC fixes Avi Kivity
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