From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tamas K Lengyel Subject: Re: [PATCH v6 1/3] x86/mm: Change default value for suppress #VE in set_mem_access() Date: Wed, 12 Sep 2018 07:57:51 -0600 Message-ID: References: <20180912075006.31791-1-apop@bitdefender.com> <20180912075006.31791-2-apop@bitdefender.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 4.89) (envelope-from ) id 1g05f8-0002ga-RX for xen-devel@lists.xenproject.org; Wed, 12 Sep 2018 13:58:34 +0000 Received: by mail-ed1-f67.google.com with SMTP id k14-v6so1827065edr.13 for ; Wed, 12 Sep 2018 06:58:33 -0700 (PDT) Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com. [209.85.221.51]) by smtp.gmail.com with ESMTPSA id t44-v6sm647360edd.96.2018.09.12.06.58.30 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 12 Sep 2018 06:58:30 -0700 (PDT) Received: by mail-wr1-f51.google.com with SMTP id z96-v6so2160732wrb.8 for ; Wed, 12 Sep 2018 06:58:30 -0700 (PDT) In-Reply-To: <20180912075006.31791-2-apop@bitdefender.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Adrian Pop Cc: Stefano Stabellini , Wei Liu , Razvan Cojocaru , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Vlad-Ioan TOPAN , Julien Grall , Jan Beulich , Sergej Proskurin , Xen-devel List-Id: xen-devel@lists.xenproject.org T24gV2VkLCBTZXAgMTIsIDIwMTggYXQgMTo1MCBBTSBBZHJpYW4gUG9wIDxhcG9wQGJpdGRlZmVu ZGVyLmNvbT4gd3JvdGU6Cj4KPiBGcm9tOiBWbGFkIElvYW4gVG9wYW4gPGl0b3BhbkBiaXRkZWZl bmRlci5jb20+Cj4KPiBUaGUgZGVmYXVsdCB2YWx1ZSBmb3IgdGhlICJzdXBwcmVzcyAjVkUiIGJp dCBzZXQgYnkgc2V0X21lbV9hY2Nlc3MoKQo+IGN1cnJlbnRseSBkZXBlbmRzIG9uIHdoZXRoZXIg dGhlIGNhbGwgaXMgbWFkZSBmcm9tIHRoZSBzYW1lIGRvbWFpbiAodGhlCj4gYml0IGlzIHNldCB3 aGVuIGNhbGxlZCBmcm9tIGFub3RoZXIgZG9tYWluIGFuZCBjbGVhcmVkIGlmIGNhbGxlZCBmcm9t Cj4gdGhlIHNhbWUgZG9tYWluKS4gVGhpcyBwYXRjaCBjaGFuZ2VzIHRoYXQgYmVoYXZpb3IgdG8g aW5oZXJpdCB0aGUgb2xkCj4gc3VwcHJlc3MgI1ZFIGJpdCB2YWx1ZSBpZiBpdCBpcyBhbHJlYWR5 IHNldCBhbmQgdG8gc2V0IGl0IHRvIDEKPiBvdGhlcndpc2UsIHdoaWNoIGlzIHNhZmVyIGFuZCBt b3JlIHJlbGlhYmxlLgo+Cj4gU2lnbmVkLW9mZi1ieTogVmxhZCBJb2FuIFRvcGFuIDxpdG9wYW5A Yml0ZGVmZW5kZXIuY29tPgo+IFNpZ25lZC1vZmYtYnk6IEFkcmlhbiBQb3AgPGFwb3BAYml0ZGVm ZW5kZXIuY29tPgoKQWNrZWQtYnk6IFRhbWFzIEsgTGVuZ3llbCA8dGFtYXNAdGtsZW5neWVsLmNv bT4KCj4gLS0tCj4gQ2hhbmdlcyBpbiB2NjoKPiAtIGFkZCBhIGNvbW1lbnQgaW4gdGhlIGNvZGUg dG8gZXhwbGFpbiB0aGUgbWVhbmluZyBvZiB0aGUgLTEgbWFnaWMgdmFsdWUKPiAtLS0KPiAgeGVu L2FyY2gveDg2L21tL21lbV9hY2Nlc3MuYyB8IDcgKysrKystLQo+ICAxIGZpbGUgY2hhbmdlZCwg NSBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL3hlbi9hcmNo L3g4Ni9tbS9tZW1fYWNjZXNzLmMgYi94ZW4vYXJjaC94ODYvbW0vbWVtX2FjY2Vzcy5jCj4gaW5k ZXggYThiM2U5OWVjNC4uYzk4MGYxNzQ0ZCAxMDA2NDQKPiAtLS0gYS94ZW4vYXJjaC94ODYvbW0v bWVtX2FjY2Vzcy5jCj4gKysrIGIveGVuL2FyY2gveDg2L21tL21lbV9hY2Nlc3MuYwo+IEBAIC0y ODUsOCArMjg1LDExIEBAIGludCBwMm1fc2V0X2FsdHAybV9tZW1fYWNjZXNzKHN0cnVjdCBkb21h aW4gKmQsIHN0cnVjdCBwMm1fZG9tYWluICpocDJtLAo+ICAgICAgICAgIH0KPiAgICAgIH0KPgo+ IC0gICAgcmV0dXJuIGFwMm0tPnNldF9lbnRyeShhcDJtLCBnZm4sIG1mbiwgUEFHRV9PUkRFUl80 SywgdCwgYSwKPiAtICAgICAgICAgICAgICAgICAgICAgICAgICAgY3VycmVudC0+ZG9tYWluICE9 IGQpOwo+ICsgICAgLyoKPiArICAgICAqIEluaGVyaXQgdGhlIG9sZCBzdXBwcmVzcyAjVkUgYml0 IHZhbHVlIGlmIGl0IGlzIGFscmVhZHkgc2V0LCBvciBzZXQgaXQKPiArICAgICAqIHRvIDEgb3Ro ZXJ3aXNlCj4gKyAgICAgKi8KPiArICAgIHJldHVybiBhcDJtLT5zZXRfZW50cnkoYXAybSwgZ2Zu LCBtZm4sIFBBR0VfT1JERVJfNEssIHQsIGEsIC0xKTsKPiAgfQo+Cj4gIHN0YXRpYyBpbnQgc2V0 X21lbV9hY2Nlc3Moc3RydWN0IGRvbWFpbiAqZCwgc3RydWN0IHAybV9kb21haW4gKnAybSwKPiAt LQo+IDIuMTguMAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcK aHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==