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From: Chao Gao <chao.gao@intel.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: qemu-devel@nongnu.org, Anthony Perard <anthony.perard@citrix.com>,
	Peter Xu <peterx@redhat.com>, Lan Tianyu <tianyu.lan@intel.com>
Subject: Re: [Qemu-devel] [PATCH v3 1/3] i386/msi: Correct mask of destination ID in MSI address
Date: Mon, 20 Nov 2017 15:56:54 +0800	[thread overview]
Message-ID: <20171120075433.GA6286@op-computing> (raw)
In-Reply-To: <20171117152342-mutt-send-email-mst@kernel.org>

On Fri, Nov 17, 2017 at 03:24:21PM +0200, Michael S. Tsirkin wrote:
>On Fri, Nov 17, 2017 at 02:24:23PM +0800, Chao Gao wrote:
>> According to SDM 10.11.1, only [19:12] bits of MSI address are
>> Destination ID, change the mask to avoid ambiguity for VT-d spec
>> has used the bit 4 to indicate a remappable interrupt request.
>> 
>> Signed-off-by: Chao Gao <chao.gao@intel.com>
>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
>> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
>> Reviewed-by: Peter Xu <peterx@redhat.com>
>
>Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
>
>Do you want me to merge this?

Of course. It is a simple patch and has no dependency with the other two in
this series.

Thanks
Chao

  reply	other threads:[~2017-11-20 14:59 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-17  6:24 [Qemu-devel] [PATCH v3 0/3] Qemu: add Xen vIOMMU interrupt remapping function support Chao Gao
2017-11-17  6:24 ` Chao Gao
2017-11-17  6:24 ` [Qemu-devel] [PATCH v3 1/3] i386/msi: Correct mask of destination ID in MSI address Chao Gao
2017-11-17 13:24   ` Michael S. Tsirkin
2017-11-20  7:56     ` Chao Gao [this message]
2017-11-17  6:24 ` [Qemu-devel] [PATCH v3 2/3] xen/pt: Pass the whole msi addr/data to Xen Chao Gao
2017-11-17  6:24   ` Chao Gao
2017-12-11 17:59   ` [Qemu-devel] " Anthony PERARD
2017-12-11 17:59     ` Anthony PERARD
2017-12-11 18:28     ` [Qemu-devel] " Chao Gao
2017-12-11 18:28       ` Chao Gao
2017-11-17  6:24 ` [Qemu-devel] [PATCH v3 3/3] msi: Handle remappable format interrupt request Chao Gao
2017-11-17  6:24   ` Chao Gao
2017-12-11 18:07   ` [Qemu-devel] " Anthony PERARD
2017-12-11 18:07     ` Anthony PERARD
2017-12-11 18:35     ` [Qemu-devel] " Chao Gao
2017-12-11 18:35       ` Chao Gao
2017-11-17  6:58 ` [Qemu-devel] [PATCH v3 0/3] Qemu: add Xen vIOMMU interrupt remapping function support no-reply
2017-11-17  6:58   ` no-reply

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