From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH v4 16/26] x86/cpu: Context switch cpuid masks and faulting state in context_switch() Date: Tue, 5 Apr 2016 19:34:30 +0100 Message-ID: <57040536.9010609@citrix.com> References: <1458750989-28967-1-git-send-email-andrew.cooper3@citrix.com> <1458750989-28967-17-git-send-email-andrew.cooper3@citrix.com> <20160328192748.GO17944@char.us.oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20160328192748.GO17944@char.us.oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Konrad Rzeszutek Wilk Cc: Xen-devel List-Id: xen-devel@lists.xenproject.org T24gMjgvMDMvMTYgMjA6MjcsIEtvbnJhZCBSemVzenV0ZWsgV2lsayB3cm90ZToKPiBPbiBXZWQs IE1hciAyMywgMjAxNiBhdCAwNDozNjoxOVBNICswMDAwLCBBbmRyZXcgQ29vcGVyIHdyb3RlOgo+ PiBBIHNpbmdsZSBjdHh0X3N3aXRjaF9sZXZlbGxpbmcoKSBmdW5jdGlvbiBwb2ludGVyIGlzIHBy b3ZpZGVkCj4+IChkZWZhdWx0aW5nIHRvIGFuIGVtcHR5IG5vcCksIHdoaWNoIGlzIG92ZXJyaWRk ZW4gaW4gdGhlIGFwcHJvcHJpYXRlCj4+ICRWRU5ET1JfaW5pdF9sZXZlbGxpbmcoKS4KPj4KPj4g c2V0X2NwdWlkX2ZhdWx0aW5nKCkgaXMgbWFkZSBwcml2YXRlIGFuZCBpbmNsdWRlZCB3aXRoaW4K Pj4gaW50ZWxfY3R4dF9zd2l0Y2hfbGV2ZWxsaW5nKCkuCj4+Cj4+IE9uZSBmdW5jdGlvbmFsIGNo YW5nZSBpcyB0aGF0IHRoZSBmYXVsdGluZyBjb25maWd1cmF0aW9uIGlzIG5vIGxvbmdlciBzcGVj aWFsCj4+IGNhc2VkIGZvciBkb20wLiAgVGhlcmUgd2FzIG5ldmVyIGFueSBuZWVkIHRvLCBhbmQg aXQgd2lsbCBjYXVzZSBkb20wIHRvCj4gVGhlcmUgd2FzLiBTZWUgMWQ2ZmZlYTYKPiAgICAgQUNQ STogYWRkIF9QREMgaW5wdXQgb3ZlcnJpZGUgbWVjaGFuaXNtCj4KPiBBbmQgaW4gTGludXggc2Vl IHhlbl9jaGVja19td2FpdCgpLgoKVGhpcyBsb2dpYyBpcyBmdW5kYW1lbnRhbGx5IGJyb2tlbi4g IEl0IGlzLCBhbmQgaGFzICphbHdheSogYmVlbiB3cm9uZwp0byB0cnkgYW5kIGVxdWF0ZSBkb20w J3MgdmlldyBvZiBjcHVpZCB3aXRoIHRoZSBob3N0cyB2aWV3IG9mIGNwdWlkLi4uCgo+Cj4+IG9i c2VydmUgdGhlIHNhbWUgaW5mb3JtYXRpb24gdGhyb3VnaCBuYXRpdmUgYW5kIGVubGlnaHRlbmVk IGNwdWlkLgo+IFdoaWNoIHdpbGwgYmUgYSByZWdyZXNzaW9uIHdoZW4gaXQgY29tZXMgdG8gQUNQ SSBDLXN0YXRlcwoKLi4uIGl0IGNhbid0IHBvc3NpYmx5IHdvcmsgZm9yIGFuIEhWTS1iYXNlZCBk b20wLCB3aGVyZSB0aGVyZSBpcyBubwpkaXN0aW5jdGlvbiBiZXR3ZWVuIGEgbmF0aXZlIGFuZCBl bmxpZ2h0ZW5lZCBjcHVpZC4KCkkgd2lsbCBjbGVhcmx5IGhhdmUgdG8gcmUtYnJlYWsgdGhpcyBp biBhIHNpbWlsYXIgd2F5IHRvIHRoZSBNVFJSIGJpdHMsCndoaXRlbGlzdGVkIGZvciB0aGUgaGFy ZHdhcmUgZG9tYWluIG9ubHksIGJ1dCBMaW51eCB3aWxsIGhhdmUgdG8gYmUKY2hhbmdlZCB0byBn ZXQgd29ya2luZyBkZWVwIGNzdGF0ZXMgZm9yIFBWSC9IVk1MaXRlLgoKfkFuZHJldwoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxp bmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4t ZGV2ZWwK