From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marcelo Tosatti <mtosatti@redhat.com>
Subject: Re: [PATCH] KVM: Convert intx_mask_lock to spin lock
Date: Thu, 15 Mar 2012 20:59:28 -0300
Message-ID: <20120315235928.GA12802@amt.cnet>
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Cc: Avi Kivity <avi@redhat.com>, kvm <kvm@vger.kernel.org>
To: Jan Kiszka <jan.kiszka@siemens.com>
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On Wed, Mar 14, 2012 at 11:02:11AM +0100, Jan Kiszka wrote:
> As kvm_notify_acked_irq calls kvm_assigned_dev_ack_irq under
> rcu_read_lock, we cannot use a mutex in the latter function. Switch to a
> spin lock to address this.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
>  include/linux/kvm_host.h |    2 +-
>  virt/kvm/assigned-dev.c  |   14 +++++++-------
>  2 files changed, 8 insertions(+), 8 deletions(-)

Applied, thanks.