From mboxrd@z Thu Jan  1 00:00:00 1970
From: Avi Kivity <avi@redhat.com>
Subject: Re: [patch uq/master 2/2] kvm-all.c: define smp_wmb and use it for
 coalesced mmio
Date: Mon, 22 Feb 2010 16:23:32 +0200
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References: <20100222135906.347393434@amt.cnet> <20100222140210.130087300@amt.cnet>
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Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org,
	"Michael S. Tsirkin" <mst@redhat.com>
To: Marcelo Tosatti <mtosatti@redhat.com>
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On 02/22/2010 03:59 PM, Marcelo Tosatti wrote:
> Cc: "Michael S. Tsirkin"<mst@redhat.com>
> Signed-off-by: Marcelo Tosatti<mtosatti@redhat.com>
>
> Index: qemu/kvm-all.c
> ===================================================================
> --- qemu.orig/kvm-all.c
> +++ qemu/kvm-all.c
> @@ -718,6 +718,9 @@ static int kvm_handle_io(uint16_t port,
>       return 1;
>   }
>
> +/* FIXME: arch dependant, x86 version */
> +#define smp_wmb()   asm volatile("" ::: "memory")
> +
>    

sfence?  what about other arches?

-- 
error compiling committee.c: too many arguments to function