From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from [222.73.24.84] (helo=song.cn.fujitsu.com) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TY7V8-0005Yi-Aq for kexec@lists.infradead.org; Tue, 13 Nov 2012 03:49:27 +0000 Message-ID: <50A1B983.2090108@cn.fujitsu.com> Date: Tue, 13 Nov 2012 11:07:47 +0800 From: zhangyanfei MIME-Version: 1.0 Subject: Re: [PATCH v3 0/2] x86: clear vmcss on all cpus when doing kdump if necessary References: <50909B55.2070901@cn.fujitsu.com> In-Reply-To: <50909B55.2070901@cn.fujitsu.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Sender: kexec-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: x86@kernel.org, kexec@lists.infradead.org, Avi Kivity , Marcelo Tosatti Cc: linux-kernel@vger.kernel.org, "kvm@vger.kernel.org" SGVsbG8gTWFyY2VsbywKCkRvIHlvdSBoYXZlIGFueSBjb21tZW50cyBhYm91dCB0aGlzIHZlcnNp b24/CgpUaGFua3MKWmhhbmcKCtPaIDIwMTLE6jEw1MIzMcjVIDExOjMwLCB6aGFuZ3lhbmZlaSDQ tLXAOgo+IEN1cnJlbnRseSwga2R1bXAganVzdCBtYWtlcyBhbGwgdGhlIGxvZ2ljYWwgcHJvY2Vz c29ycyBsZWF2ZSBWTVggb3BlcmF0aW9uIGJ5Cj4gZXhlY3V0aW5nIFZNWE9GRiBpbnN0cnVjdGlv biwgc28gYW55IFZNQ1NzIGFjdGl2ZSBvbiB0aGUgbG9naWNhbCBwcm9jZXNzb3JzIG1heQo+IGJl IGNvcnJ1cHRlZC4gQnV0LCBzb21ldGltZXMsIHdlIG5lZWQgdGhlIFZNQ1NzIHRvIGRlYnVnIGd1 ZXN0IGltYWdlcyBjb250YWluZWQKPiBpbiB0aGUgaG9zdCB2bWNvcmUuIFRvIHByZXZlbnQgdGhl IGNvcnJ1cHRpb24sIHdlIHNob3VsZCBWTUNMRUFSIHRoZSBWTUNTcyBiZWZvcmUKPiBleGVjdXRp bmcgdGhlIFZNWE9GRiBpbnN0cnVjdGlvbi4KPiAKPiBUaGUgcGF0Y2ggc2V0IHByb3ZpZGVzIGEg d2F5IHRvIFZNQ0xFQVIgdm1jc3MgcmVsYXRlZCB0byBndWVzdHMgb24gYWxsIGNwdXMgYmVmb3Jl Cj4gZXhlY3V0aW5nIHRoZSBWTVhPRkYgd2hlbiBkb2luZyBrZHVtcC4gVGhpcyBpcyB1c2VkIHRv IGVuc3VyZSB0aGUgVk1DU3MgaW4gdGhlCj4gdm1jb3JlIHVwZGF0ZWQgYW5kIG5vbi1jb3JydXB0 ZWQuCj4gCj4gQ2hhbmdlbG9nIGZyb20gdjIgdG8gdjM6Cj4gMS4gcmVtb3ZlIHVubmVjZXNzYXJ5 IGNvbmRpdGlvbnMgaW4gZnVuY3Rpb24KPiAgICBjcHVfZW1lcmdlbmN5X2NsZWFyX2xvYWRlZF92 bWNzcyBhcyBNYXJjZWxvIHN1Z2dlc3RlZC4KPiAKPiBDaGFuZ2Vsb2cgZnJvbSB2MSB0byB2MjoK PiAxLiByZW1vdmUgdGhlIHN5c2N0bCBhbmQgY2xlYXIgVk1DU3MgdW5jb25kaXRpb25hbGx5Lgo+ IAo+IFpoYW5nIFlhbmZlaSAoMik6Cj4gICB4ODYva2V4ZWM6IFZNQ0xFQVIgdm1jc3Mgb24gYWxs IGNwdXMgaWYgbmVjZXNzYXJ5Cj4gICBLVk06IG1ha2UgY3Jhc2hfY2xlYXJfbG9hZGVkX3ZtY3Nz IHZhbGlkIHdoZW4gbG9hZGluZyBrdm1faW50ZWwKPiAgICAgbW9kdWxlCj4gCj4gIGFyY2gveDg2 L2luY2x1ZGUvYXNtL2tleGVjLmggfCAgICAyICsrCj4gIGFyY2gveDg2L2tlcm5lbC9jcmFzaC5j ICAgICAgfCAgIDI1ICsrKysrKysrKysrKysrKysrKysrKysrKysKPiAgYXJjaC94ODYva3ZtL3Zt eC5jICAgICAgICAgICB8ICAgIDkgKysrKysrKysrCj4gIDMgZmlsZXMgY2hhbmdlZCwgMzYgaW5z ZXJ0aW9ucygrKSwgMCBkZWxldGlvbnMoLSkKPiAtLQo+IFRvIHVuc3Vic2NyaWJlIGZyb20gdGhp cyBsaXN0OiBzZW5kIHRoZSBsaW5lICJ1bnN1YnNjcmliZSBsaW51eC1rZXJuZWwiIGluCj4gdGhl IGJvZHkgb2YgYSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcKPiBNb3JlIG1h am9yZG9tbyBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0 bWwKPiBQbGVhc2UgcmVhZCB0aGUgRkFRIGF0ICBodHRwOi8vd3d3LnR1eC5vcmcvbGttbC8KPiAK CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwprZXhlYyBt YWlsaW5nIGxpc3QKa2V4ZWNAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2tleGVjCg==