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 1TYZ4D-0005xJ-Bf for kexec@lists.infradead.org; Wed, 14 Nov 2012 09:15:30 +0000 Message-ID: <50A360C7.2070904@cn.fujitsu.com> Date: Wed, 14 Nov 2012 17:13:43 +0800 From: zhangyanfei MIME-Version: 1.0 Subject: Re: [PATCH v3 2/2] KVM: make crash_clear_loaded_vmcss valid when loading kvm_intel module References: <50909B55.2070901@cn.fujitsu.com> <50909C35.9080702@cn.fujitsu.com> <33710E6CAA200E4583255F4FB666C4E20AACCA2F@G01JPEXMBYT03> <50920EB8.3020400@cn.fujitsu.com> <20121113212203.GA26386@amt.cnet> In-Reply-To: <20121113212203.GA26386@amt.cnet> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: kexec-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Marcelo Tosatti Cc: "kvm@vger.kernel.org" , "x86@kernel.org" , "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "Hatayama, Daisuke" , Avi Kivity 5LqOIDIwMTLlubQxMeaciDE05pelIDA1OjIyLCBNYXJjZWxvIFRvc2F0dGkg5YaZ6YGTOgo+IE9u IFRodSwgTm92IDAxLCAyMDEyIGF0IDAxOjU1OjA0UE0gKzA4MDAsIHpoYW5neWFuZmVpIHdyb3Rl Ogo+PiDkuo4gMjAxMuW5tDEw5pyIMzHml6UgMTc6MDEsIEhhdGF5YW1hLCBEYWlzdWtlIOWGmemB kzoKPj4+Cj4+Pgo+Pj4+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tCj4+Pj4gRnJvbToga2V4 ZWMtYm91bmNlc0BsaXN0cy5pbmZyYWRlYWQub3JnCj4+Pj4gW21haWx0bzprZXhlYy1ib3VuY2Vz QGxpc3RzLmluZnJhZGVhZC5vcmddIE9uIEJlaGFsZiBPZiB6aGFuZ3lhbmZlaQo+Pj4+IFNlbnQ6 IFdlZG5lc2RheSwgT2N0b2JlciAzMSwgMjAxMiAxMjozNCBQTQo+Pj4+IFRvOiB4ODZAa2VybmVs Lm9yZzsga2V4ZWNAbGlzdHMuaW5mcmFkZWFkLm9yZzsgQXZpIEtpdml0eTsgTWFyY2Vsbwo+Pj4+ IFRvc2F0dGkKPj4+PiBDYzogbGludXgta2VybmVsQHZnZXIua2VybmVsLm9yZzsga3ZtQHZnZXIu a2VybmVsLm9yZwo+Pj4+IFN1YmplY3Q6IFtQQVRDSCB2MyAyLzJdIEtWTTogbWFrZSBjcmFzaF9j bGVhcl9sb2FkZWRfdm1jc3MgdmFsaWQgd2hlbgo+Pj4+IGxvYWRpbmcga3ZtX2ludGVsIG1vZHVs ZQo+Pj4+Cj4+Pj4gU2lnbmVkLW9mZi1ieTogWmhhbmcgWWFuZmVpIDx6aGFuZ3lhbmZlaUBjbi5m dWppdHN1LmNvbT4KPj4+Cj4+PiBbLi4uXQo+Pj4KPj4+PiBAQCAtNzIzMCw2ICs3MjMxLDEwIEBA IHN0YXRpYyBpbnQgX19pbml0IHZteF9pbml0KHZvaWQpCj4+Pj4gIAlpZiAocikKPj4+PiAgCQln b3RvIG91dDM7Cj4+Pj4KPj4+PiArI2lmZGVmIENPTkZJR19LRVhFQwo+Pj4+ICsJY3Jhc2hfY2xl YXJfbG9hZGVkX3ZtY3NzID0gdm1jbGVhcl9sb2NhbF9sb2FkZWRfdm1jc3M7Cj4+Pj4gKyNlbmRp Zgo+Pj4+ICsKPj4+Cj4+PiBBc3NpZ25tZW50IGhlcmUgY2Fubm90IGNvdmVyIHRoZSBjYXNlIHdo ZXJlIE5NSSBpcyBpbml0aWF0ZWQgYWZ0ZXIgVk1YIGlzIG9uIGluIGt2bV9pbml0IGFuZCBiZWZv cmUgdm1jbGVhcl9sb2NhbF9sb2FkZWRfdm1jc3MgaXMgYXNzaWduZWQsIHRob3VnaCByYXJlIGJ1 dCBjYW4gaGFwcGVuLgo+Pj4KPj4KPj4gQnkgc2F5aW5nICJWTVggaXMgb24gaW4ga3ZtIGluaXQi LCB5b3UgbWVhbiBrdm1faW5pdCBlbmFibGVzIHRoZSBWTVggZmVhdHVyZSBpbiB0aGUgbG9naWNh bCBwcm9jZXNzb3I/Cj4+IE5vLCBvbmx5IHRoZXJlIGlzIGEgdmNwdSB0byBiZSBjcmVhdGVkLCBr dm0gd2lsbCBlbmFibGUgdGhlIFZNWCBmZWF0dXJlLgo+Pgo+PiBJIHRoaW5rIHRoZXJlIGlzIG5v IGRpZmZlcmVuY2Ugd2l0aCB0aGlzIGFzc2lnbm1lbnQgYmVmb3JlIG9yIGFmdGVyIGt2bV9pbml0 IGJlY2F1c2UgdGhlIHZtY3MgbGlua2VkCj4+IGxpc3QgbXVzdCBiZSBlbXB0eSBiZWZvcmUgdm14 X2luaXQgaXMgZmluaXNoZWQuCj4gCj4gVGhlIGxpc3QgaXMgbm90IGluaXRpYWxpemVkIGJlZm9y ZSBoYXJkd2FyZV9lbmFibGUoKSwgdGhvdWdoLiBTaG91bGQKPiBtb3ZlIHRoZSBhc3NpZ25tZW50 IGFmdGVyIHRoYXQuCj4gCj4gQWxzbywgaXQgaXMgcG9zc2libGUgdGhhdCB0aGUgbG9hZGVkX3Zt Y3NzX29uX2NwdSBsaXN0IGlzIGJlaW5nIG1vZGlmaWVkCj4gX3doaWxlXyBjcmFzaCBleGVjdXRl cyBzYXkgdmlhIE5NSSwgY29ycmVjdD8gSWYgdGhhdCBpcyB0aGUgY2FzZSwgYmV0dGVyCj4gZmxh ZyB0aGF0IHRoZSBsaXN0IGlzIHVuZGVyIG1hbmlwdWxhdGlvbiBzbyB0aGUgdm1jbGVhciBjYW4g YmUgc2tpcHBlZC4KPiAKClRoYW5rcyBmb3IgeW91ciBjb21tZW50cy4KSW4gdGhlIG5ldyBwYXRj aHNldCwgSSBkaWRuJ3QgbW92ZSB0aGUgY3Jhc2hfY2xlYXJfbG9hZGVkX3ZtY3NzIGFzc2lnbm1l bnQuCkkgYWRkZWQgYSBuZXcgcGVyY3B1IHZhcmlhYmxlIHZtY2xlYXJfc2tpcHBlZCB0byBpbmRp Y2F0ZSBldmVyeXRoaW5nOgoxLiBCZWZvcmUgdGhlIGxvYWRlZF92bWNzc19vbl9jcHUgbGlzdCBp cyBpbml0aWFsaXplZCwgdm1jbGVhcl9za2lwcGVkIGlzIDEgYW5kCiAgIHRoaXMgbWVhbnMgaWYg dGhlIG1hY2hpbmUgY3Jhc2hlcyBhbmQgZG9pbmcga2R1bXAsIGNyYXNoX2NsZWFyX2xvYWRlZF92 bWNzcwogICBzdGlsbCB3aWxsIG5vdCBiZSBjYWxsZWQuCjIuIElmIHRoZSBsb2FkZWRfdm1jc3Nf b25fY3B1IGxpc3QgaXMgdW5kZXIgbWFuaXB1bGF0aW9uLCB2bWNsZWFyX3NraXBwZWQgaXMKICAg c2V0IHRvIDEgYW5kIGFmdGVyIHRoZSBtYW5pcHVsYXRpb24gaXMgZmluaXNoZWQsIHRoZSB2YXJp YWJsZSBpcyBzZXQgdG8gMC4KMy4gQWZ0ZXIgYWxsIGxvYWRlZCB2bWNzcyBhcmUgdm1jbGVhcmVk LCB2bWNsZWFyX3NraXBwZWQgaXMgc2V0IHRvIDEuIFNvIHdlCiAgIG5lZWRuJ3QgcmVwZWF0IHRv IHZtY2xlYXIgbG9hZGVkIHZtY3NzIGluIGtkdW1wIHBhdGguCgpQbGVhc2UgcmVmZXIgdG8gdGhl IG5ldyB2ZXJzaW9uIG9mIHRoZSBwYXRjaHNldCBJIHNlbnQuIElmIHlvdSBoYXZlIGFueSBzdWdn ZXN0aW9ucywgdGhhdCdsbCBiZSBoZWxwZnVsLgoKVGhhbmtzClpoYW5nCgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18Ka2V4ZWMgbWFpbGluZyBsaXN0Cmtl eGVjQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1h bi9saXN0aW5mby9rZXhlYwo=