From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: [PATCH RFC 0/4] Use INVPCID to flush global mappings Date: Thu, 15 Feb 2018 16:38:42 +0100 Message-ID: References: <20180215121040.20585-1-wei.liu2@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1emLce-000768-7V for xen-devel@lists.xenproject.org; Thu, 15 Feb 2018 15:38:56 +0000 In-Reply-To: <20180215121040.20585-1-wei.liu2@citrix.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Wei Liu , Xen-devel Cc: Andrew Cooper , Jan Beulich List-Id: xen-devel@lists.xenproject.org T24gMTUvMDIvMTggMTM6MTAsIFdlaSBMaXUgd3JvdGU6Cj4gSSB3cm90ZSB0aGVzZSBwYXRjaGVz IHNvbWV0aW1lIGFnbyB0byBleHBsb3JlIFBDSUQgYW5kIElOVlBDSUQuIEkgaGF2ZW4ndAo+IHRo b3VnaHQgdGhyb3VnaCB3aGV0aGVyIGhvdyB0byB1c2UgYm90aCBpbiBYZW4geWV0LiBCdXQgc2Vl aW5nIEp1ZXJnZW4gbGFpZCBvdXQKPiBoaXMgdGhvdWdodCBvbiBQQ0lEIGFuZCBJTlZQQ0lEIEkg dGhpbmsgc29tZSBvZiB0aGUgcGF0Y2hlcyBjYW4gYmUgdXNlZnVsLgo+IAo+IEkgaGFkIGRvbmUg c29tZSBiZW5jaG1hcmsgb24gdGhlIHNwZWVkIGluIG9uZSBvZiBteSBvbGRlciBicmFuY2ggYnkg aW5zZXJ0aW5nCj4gc29tZSB0cmFjZSBwb2ludHMgYmVmb3JlIGFuZCBhZnRlciB0aGUgZmx1c2gu IEl0IHNob3dlZCB0aGF0IHR3aWRkbGluZyBDUjQuUEdFCj4gaXMgMyB0byA1IHRpbWVzIHNsb3dl ciB0aGFuIGludnBjaWQuCj4gCj4gVGhpcyBzZXJpZXMgaXMgaW4gaW5jb21wbGV0ZSAtLSBvYnZp b3VzbHkgd2UgaGF2ZSBDUjQuUEdFIHR3aWRkbGluZyBpbiBhIGZldwo+IG90aGVyIHBsYWNlcy4g QnV0IGlmIHlvdSB0aGluayBpdCBpcyBiZW5lZmljaWFsIEkgY2FuIHRyeSB0byBjb252ZXJ0IHRo b3NlCj4gcGxhY2VzIGFzIHdlbGwuCgpJIGp1c3QgZGlkIGEgbGl0dGxlIGV4cGVyaW1lbnQgYnkg cmVwbGFjaW5nIHRoZSAlY3I0IGJhc2VkIFRMQiBmbHVzaCBpbgpKYW4ncyBYUFRJIHBhdGNoZXMg YnkgaW52cGNpZCwgb24gdG9wIG9mIG15IGxhc3QgWFBUSSBzcGVlZHVwIHBhdGNoIChubwpmYW5j eSBBTFRFUk5BVElWRSwganVzdCBhIHBsYWluIHJlcGxhY2VtZW50KS4KCkRvaW5nIGEgcGFyYWxs ZWwgYnVpbGQgb2YgdGhlIGh5cGVydmlzb3IgaW4gZG9tMCBzaG93ZWQgZm9sbG93aW5nIGRhdGE6 CgogICAgICAgICAgICAgICAgcmVhbCAgICAgIHVzZXIgICAgICBzeXMKeHB0aT1ubyAgICAgICAg IDYxLjIgICAgIDE2Ny43ICAgICA3MS45CnhwdGk9eWVzICAgICAgIDExMi4xICAgICAxNzAuMSAg ICAxNDEuOAogKyBteSBzcGVlZHVwICAxMDMuMCAgICAgMTcxLjIgICAgMTMxLjIKICArIGludnBj aWQgICAgIDk5LjAgICAgIDE3MC4yICAgIDEyMi4wCgpTbyBzeXN0ZW0gdGltZSByZWR1Y3Rpb24g ZHVlIHRvIGludnBjaWQgaXMgcXVpdGUgbmljZS4KCgpKdWVyZ2VuCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhl bi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3Jn L21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs