From: Marcelo Tosatti <mtosatti@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: kvm@vger.kernel.org, tglx@redhat.com
Subject: Re: [PATCH] KVM: Convert PIC lock from raw spinlock to ordinary spinlock
Date: Mon, 20 Sep 2010 15:09:22 -0300 [thread overview]
Message-ID: <20100920180922.GB27404@amt.cnet> (raw)
In-Reply-To: <1284914647-16551-1-git-send-email-avi@redhat.com>
On Sun, Sep 19, 2010 at 06:44:07PM +0200, Avi Kivity wrote:
> The PIC code used to be called from preempt_disable() context, which
> wasn't very good for PREEMPT_RT. That is no longer the case, so move
> back from raw_spinlock_t to spinlock_t.
>
> Signed-off-by: Avi Kivity <avi@redhat.com>
> ---
> arch/x86/kvm/i8259.c | 6 +++---
> arch/x86/kvm/irq.h | 2 +-
> arch/x86/kvm/x86.c | 8 ++++----
> 3 files changed, 8 insertions(+), 8 deletions(-)
Applied, thanks.
prev parent reply other threads:[~2010-09-20 19:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-19 16:44 [PATCH] KVM: Convert PIC lock from raw spinlock to ordinary spinlock Avi Kivity
2010-09-20 18:09 ` Marcelo Tosatti [this message]
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