From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: [PATCH 2/2] x86: use invpcid to do global flushing Date: Tue, 13 Mar 2018 10:27:56 +0100 Message-ID: References: <20180305095032.30062-1-wei.liu2@citrix.com> <20180305095032.30062-3-wei.liu2@citrix.com> <5AA2B67302000078001B0567@suse.com> <4fb72f31-683d-1de3-db90-4788a379b0bd@suse.com> <5AA679BD0200007800129C56@prv-mh.provo.novell.com> <4c0abb8c-7c16-6a89-29c1-d20e4c16e4c2@suse.com> <5AA794B402000078001B0CC7@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1evgDv-0001MO-2P for xen-devel@lists.xenproject.org; Tue, 13 Mar 2018 09:27:59 +0000 In-Reply-To: <5AA794B402000078001B0CC7@suse.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: Jan Beulich Cc: andrew.cooper3@citrix.com, wei.liu2@citrix.com, xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gMTMvMDMvMTggMDk6MDcsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDEyLjAzLjE4IGF0 IDE0OjEwLCA8amdyb3NzQHN1c2UuY29tPiB3cm90ZToKPj4gQlRXOiBhcmUgeW91IGFscmVhZHkg d29ya2luZyBvbiByZWJhc2luZyB5b3VyIFhQVEkgc3BlZWQgdXAgc2VyaWVzIHRvCj4+IGN1cnJl bnQgc3RhZ2luZz8gSSdkIGxpa2UgbXkgc2VyaWVzIHRvIHVzZSB5b3VyIHNlcmllcyBhcyBhIGJh c2UgdW5sZXNzCj4+IHlvdSBhcmUgdGVsbGluZyBtZSB5b3Ugd29uJ3QgYmUgYWJsZSB0byByZXNl bmQgeW91ciBzZXJpZXMgc29vbi4KPiAKPiBDb21pbmcgYmFjayB0byBteSByZXBseSBoZXJlIHll c3RlcmRheSAtIHRoZW4gYWdhaW4gSSdtIGEgbGl0dGxlCj4gcmVsdWN0YW50IHRvIHNlbmQgb3V0 IGEgbmV3IHZlcnNpb24gdGhhdCBoYXMgbm8gY2hhbmdlcyBvdGhlcgo+IHRoYW4gYmVpbmcgcmUt YmFzZWQsIHdoZW4gdGhlcmUgd2VyZSBubyBjb21tZW50cyBieSBBbmRyZXcKPiBvbiBtb3N0IG9m IHRoZSByZW1haW5pbmcgcGF0Y2hlcyB5ZXQgKGFuZCBpbiB0aGUgb25lIGNhc2UKPiB3aGVyZSB0 aGVyZSB3ZXJlIGNvbW1lbnRzLCBJJ20gYWZyYWlkIEkgY29udGludWUgdG8gZGlzYWdyZWUsCj4g YnV0IEknbGwgc2VlIGFib3V0IG1vdmluZyB0aGF0IHBhdGNoIGxhc3QgaW4gdGhlIHNlcmllcyku CgpJbiBvcmRlciB0byBtb3ZlIGZvcndhcmQsIHdvdWxkIHlvdSBwcmVmZXIgbWUgdG8gYmFzZSBt eSBwYXRjaGVzIG9uCmN1cnJlbnQgc3RhZ2luZyBhbmQgcHV0IHlvdXIgcGF0Y2hlcyBvbiB0b3Ag b2YgbXkgc2VyaWVzIGxhdGVyPyBJIGp1c3QKZG9uJ3Qgd2FudCB0byByZWJhc2UgbXkgc2VyaWVz IG9uIGEgbW92aW5nIHRhcmdldC4uLgoKCkp1ZXJnZW4KCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZl bEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxt YW4vbGlzdGluZm8veGVuLWRldmVs