From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Vrabel Subject: Re: [PATCH] xen: don't flush the TLB on grant unmap for auto-translated guests Date: Tue, 6 May 2014 18:01:26 +0100 Message-ID: <53691566.90900@citrix.com> References: <1399394260-30381-1-git-send-email-roger.pau@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1WhikF-0002VC-K7 for xen-devel@lists.xenproject.org; Tue, 06 May 2014 17:01:31 +0000 In-Reply-To: <1399394260-30381-1-git-send-email-roger.pau@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Roger Pau Monne , xen-devel@lists.xenproject.org Cc: Tim Deegan , Ian Campbell , Jan Beulich List-Id: xen-devel@lists.xenproject.org T24gMDYvMDUvMTQgMTc6MzcsIFJvZ2VyIFBhdSBNb25uZSB3cm90ZToKPiBGb3IgYXV0by10cmFu c2xhdGVkIGd1ZXN0cyB0aGUgcDJtIGNvZGUgd2lsbCBkbyB0aGUgbmVjZXNzYXJ5IFRMQgo+IGZs dXNoZXMsIHNvIHRoZXJlJ3Mgbm8gbmVlZCB0byBwZXJmb3JtIGFueSBUTEIgZmx1c2hlcyBpbiBn ZW5lcmljCj4gZ3JhbnQgdGFibGUgY29kZS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBSb2dlciBQYXUg TW9ubsOpIDxyb2dlci5wYXVAY2l0cml4LmNvbT4KPiBDYzogSmFuIEJldWxpY2ggPGpiZXVsaWNo QHN1c2UuY29tPgo+IENjOiBUaW0gRGVlZ2FuIDx0aW1AeGVuLm9yZz4KPiBDYzogSWFuIENhbXBi ZWxsIDxpYW4uY2FtcGJlbGxAY2l0cml4LmNvbT4KPiAtLS0KPiAgeGVuL2NvbW1vbi9ncmFudF90 YWJsZS5jIHwgICAxMiArKysrKysrKy0tLS0KPiAgMSBmaWxlcyBjaGFuZ2VkLCA4IGluc2VydGlv bnMoKyksIDQgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL3hlbi9jb21tb24vZ3JhbnRf dGFibGUuYyBiL3hlbi9jb21tb24vZ3JhbnRfdGFibGUuYwo+IGluZGV4IDEwN2IwMDAuLmEyYTg1 N2YgMTAwNjQ0Cj4gLS0tIGEveGVuL2NvbW1vbi9ncmFudF90YWJsZS5jCj4gKysrIGIveGVuL2Nv bW1vbi9ncmFudF90YWJsZS5jCj4gQEAgLTEwOTksNyArMTA5OSw4IEBAIGdudHRhYl91bm1hcF9n cmFudF9yZWYoCj4gICAgICAgICAgICAgIGd1ZXN0X2hhbmRsZV9hZGRfb2Zmc2V0KHVvcCwgMSk7 Cj4gICAgICAgICAgfQo+ICAKPiAtICAgICAgICBmbHVzaF90bGJfbWFzayhjdXJyZW50LT5kb21h aW4tPmRvbWFpbl9kaXJ0eV9jcHVtYXNrKTsKPiArICAgICAgICBpZiAoICFwYWdpbmdfbW9kZV9l eHRlcm5hbChjdXJyZW50LT5kb21haW4pICkKPiArICAgICAgICAgICAgZmx1c2hfdGxiX21hc2so Y3VycmVudC0+ZG9tYWluLT5kb21haW5fZGlydHlfY3B1bWFzayk7CgpJbnRyb2R1Y2UKCnZvaWQg Z250dGFiX2ZsdXNoX3RsYihzdHJ1Y3QgZG9tYWluICpkKQp7CiAgICBpZiAoICFwYWdpbmdfbW9k ZV9leHRlcm5hbChkKSApCiAgICAgICAgZmx1c2hfdGxiX21hc2soZC0+ZG9tYWluX2RpcnR5X2Nw dW1hc2spOwp9Cgo/CgpEYXZpZAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9y ZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK