From mboxrd@z Thu Jan 1 00:00:00 1970 From: Punit Agrawal Subject: Re: [For Xen-4.10 PATCH v2 3/3] Avoid excess icache flushes in populate_physmap() before domain has been created Date: Wed, 07 Jun 2017 09:59:21 +0100 Message-ID: <87h8zs2mxi.fsf@e105922-lin.cambridge.arm.com> References: <20170526111407.13537-1-punit.agrawal@arm.com> <20170526111407.13537-4-punit.agrawal@arm.com> <5937D7910200007800160310@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5937D7910200007800160310@prv-mh.provo.novell.com> (Jan Beulich's message of "Wed, 07 Jun 2017 02:38:09 -0600") List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: sstabellini@kernel.org, wei.liu2@citrix.com, George.Dunlap@eu.citrix.com, ian.jackson@eu.citrix.com, tim@xen.org, xen-devel@lists.xen.org, julien.grall@arm.com, andrew.cooper3@citrix.com List-Id: xen-devel@lists.xenproject.org IkphbiBCZXVsaWNoIiA8SkJldWxpY2hAc3VzZS5jb20+IHdyaXRlczoKCj4+Pj4gT24gMjYuMDUu MTcgYXQgMTM6MTQsIDxwdW5pdC5hZ3Jhd2FsQGFybS5jb20+IHdyb3RlOgo+PiAtLS0gYS94ZW4v aW5jbHVkZS9hc20teDg2L3BhZ2UuaAo+PiArKysgYi94ZW4vaW5jbHVkZS9hc20teDg2L3BhZ2Uu aAo+PiBAQCAtMzc1LDYgKzM3NSwxNCBAQCBwZXJtc19zdHJpY3RseV9pbmNyZWFzZWQodWludDMy X3Qgb2xkX2ZsYWdzLCB1aW50MzJfdCBuZXdfZmxhZ3MpCj4+ICAKPj4gICNkZWZpbmUgUEFHRV9B TElHTih4KSAoKCh4KSArIFBBR0VfU0laRSAtIDEpICYgUEFHRV9NQVNLKQo+PiAgCj4+ICtzdGF0 aWMgaW5saW5lIHZvaWQgaW52YWxpZGF0ZV9pY2FjaGUodm9pZCkKPj4gK3sKPj4gKy8qCj4+ICsg KiBUaGVyZSBpcyBub3RoaW5nIHRvIGJlIGRvbmUgaGVyZSBhcyBpY2FjaGVzIGFyZSBzdWZmaWNp ZW50bHkKPj4gKyAqIGNvaGVyZW50IG9uIHg4Ni4KPj4gKyAqLwo+PiArfQo+Cj4gQWNjb3JkaW5n IHRvIG9zc3Rlc3QgdGhpcyBjaGFuZ2UgaGFzbid0IGJlZW4gYnVpbGQgdGVzdGVkIG9uIHg4NjoK Pgo+IC9ob21lL29zc3Rlc3QvYnVpbGQuMTEwMDUyLmJ1aWxkLWFtZDY0L3hlbi94ZW4vaW5jbHVk ZS9hc20vcGFnZS5oOiBBc3NlbWJsZXIgbWVzc2FnZXM6Cj4gL2hvbWUvb3NzdGVzdC9idWlsZC4x MTAwNTIuYnVpbGQtYW1kNjQveGVuL3hlbi9pbmNsdWRlL2FzbS9wYWdlLmg6Mzc4OiBFcnJvcjog bm8gc3VjaCBpbnN0cnVjdGlvbjogYHN0YXRpYyBpbmxpbmUgdm9pZCBpbnZhbGlkYXRlX2ljYWNo ZSh2b2lkKScKPiAvaG9tZS9vc3N0ZXN0L2J1aWxkLjExMDA1Mi5idWlsZC1hbWQ2NC94ZW4veGVu L2luY2x1ZGUvYXNtL3BhZ2UuaDozNzk6IEVycm9yOiBqdW5rIGF0IGVuZCBvZiBsaW5lLCBmaXJz dCB1bnJlY29nbml6ZWQgY2hhcmFjdGVyIGlzIGB7Jwo+IC9ob21lL29zc3Rlc3QvYnVpbGQuMTEw MDUyLmJ1aWxkLWFtZDY0L3hlbi94ZW4vaW5jbHVkZS9hc20vcGFnZS5oOjM4NDogRXJyb3I6IGp1 bmsgYXQgZW5kIG9mIGxpbmUsIGZpcnN0IHVucmVjb2duaXplZCBjaGFyYWN0ZXIgaXMgYH0nCj4g L2hvbWUvb3NzdGVzdC9idWlsZC4xMTAwNTIuYnVpbGQtYW1kNjQveGVuL3hlbi9SdWxlcy5tazox Nzc6IHJlY2lwZSBmb3IgdGFyZ2V0ICdoZWFkLm8nIGZhaWxlZAo+IG1ha2VbNF06IExlYXZpbmcg ZGlyZWN0b3J5ICcvaG9tZS9vc3N0ZXN0L2J1aWxkLjExMDA1Mi5idWlsZC1hbWQ2NC94ZW4veGVu L2FyY2gveDg2L2Jvb3QnCj4gbWFrZVs0XTogKioqIFtoZWFkLm9dIEVycm9yIDEKCkFwb2xvZ2ll cyBmb3IgdGhlIGJyZWFrYWdlLiBUaGUgYWJvdmUgaHVuayBuZWVkcyB0byBtb3ZlIGludG8gdGhl CiFfX0FTU0VNQkxZX18gYmxvY2suCgpJJ2xsIHNlbmQgYSBmaXggc2hvcnRseS4KCgo+Cj4gSmFu Cj4KPgo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4g WGVuLWRldmVsIG1haWxpbmcgbGlzdAo+IFhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCj4gaHR0cHM6 Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMu eGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==