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spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hbKlc-0000FC-Oe; Thu, 13 Jun 2019 08:07:28 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hbKlb-0000F7-OH for xen-devel@lists.xenproject.org; Thu, 13 Jun 2019 08:07:27 +0000 X-Inumbo-ID: 475ffae2-8db2-11e9-8980-bc764e045a96 Received: from foss.arm.com (unknown [217.140.110.172]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTP id 475ffae2-8db2-11e9-8980-bc764e045a96; Thu, 13 Jun 2019 08:07:25 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 087E2367; Thu, 13 Jun 2019 01:07:25 -0700 (PDT) Received: from [10.37.12.54] (unknown [10.37.12.54]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id CA9973F557; Thu, 13 Jun 2019 01:07:23 -0700 (PDT) To: Stefano Stabellini References: <20190514123125.29086-1-julien.grall@arm.com> <20190514123125.29086-10-julien.grall@arm.com> From: Julien Grall Message-ID: Date: Thu, 13 Jun 2019 09:07:22 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: Re: [Xen-devel] [PATCH MM-PART3 v2 09/12] xen/arm: mm: Use {, un}map_domain_page() to map/unmap Xen page-tables X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-devel@lists.xenproject.org, Andrii Anisov , Oleksandr_Tyshchenko@epam.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" SGkgU3RlZmFubywKCk9uIDYvMTIvMTkgMTE6MjUgUE0sIFN0ZWZhbm8gU3RhYmVsbGluaSB3cm90 ZToKPiBPbiBUdWUsIDE0IE1heSAyMDE5LCBKdWxpZW4gR3JhbGwgd3JvdGU6Cj4+IEN1cnJlbnRs eSwgdGhlIHZpcnR1YWwgYWRkcmVzcyBvZiB0aGUgM3JkIGxldmVsIHBhZ2UtdGFibGVzIGlzIG9i dGFpbmVkCj4+IHVzaW5nIG1mbl90b192aXJ0KCkuCj4+Cj4+IE9uIEFybTMyLCBtZm5fdG9fdmly dCBjYW4gb25seSB3b3JrIG9uIHhlbmhlYXAgcGFnZS4gV2hpbGUgaW4gcHJhY3RpY2UKPj4gYWxs IHRoZSBwYWdlLXRhYmxlcyB1cGRhdGVkIHdpbGwgcmVzaWRlIGluIHhlbmhlYXAsIGluIHByYWN0 aXZlIHRoZQo+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgIF4gaW4gdGhlb3J5ID8KClRoZSBmaXJzdCBvbmUgc2hvdWxkIHRvIGJlICJ0aGVv cnkiIGFuZCB0aGUgc2Vjb25kICJwcmFjdGljZSIuIEJlY2F1c2UgCnNvbWUgb2YgdGhlIGJvb3Rz dHJhcCBwYWdlLXRhYmxlcyAoZS5nIHhlbl9maXhtYXAveGVuX21hcHBpbmcpIGFyZSBwYXJ0IApv ZiBYZW4gYmluYXJ5LgoKPiAKPiAKPj4gcGFnZS10YWJsZXMgY292ZXJpbmcgWGVuIG1lbW9yeSAo ZS5nIHhlbl9tYXBwaW5nKSBpcyBwYXJ0IG9mIFhlbiBiaW5hcnkuCj4+Cj4+IEZ1cnRoZXJtb3Jl LCBhIGZvbGxvdy11cCBjaGFuZ2Ugd2lsbCB1cGRhdGUgeGVuX3B0X3VwZGF0ZV9lbnRyeSgpIHRv Cj4+IHdhbGsgYWxsIHRoZSBsZXZlbHMgYW5kIHRoZXJlZm9yZSBiZSBtb3JlIGdlbmVyaWMuIFNv bWUgb2YgdGhlCj4+IHBhZ2UtdGFibGVzIHdpbGwgYWxzbyBwYXJ0IG9mIFhlbiBtZW1vcnkgYW5k IHRoZXJlZm9yZSB3aWxsIG5vdCBiZQo+PiByZWFjaGFibGUgdXNpbmcgbWZuX3RvX3ZpcnQoKS4K Pj4KPj4gVGhlIGVhc2llc3Qgd2F5IHRvIHJlYWNoIHRob3NlIHBhZ2VzIGlzIHRvIHVzZSB7LCB1 bn1tYXBfZG9tYWluX3BhZ2UoKS4KPj4gV2hpbGUgb24gYXJtMzIgdGhpcyBtZWFucyBhbiBleHRy YSBtYXBwaW5nIGluIHRoZSBub3JtYWwgY2FzZXMsIHRoaXMgaXMgbm90Cj4+IHZlcnkgaW1wb3J0 YW50IGFzIHhlbiBwYWdlLXRhYmxlcyBhcmUgbm90IHVwZGF0ZWQgb2Z0ZW4uCj4+Cj4+IEluIG9y ZGVyIHRvIGFsbG93IGZ1dHVyZSBjaGFuZ2UgaW4gdGhlIHdheSBYZW4gcGFnZS10YWJsZXMgYXJl IG1hcHBlZCwKPj4gdHdvIG5ldyBoZWxwZXJzIGFyZSBpbnRyb2R1Y2VkIHRvIG1hcC91bm1hcCB0 aGUgcGFnZS10YWJsZXMuCj4+Cj4+IFNpZ25lZC1vZmYtYnk6IEp1bGllbiBHcmFsbCA8anVsaWVu LmdyYWxsQGFybS5jb20+Cj4+IFJldmlld2VkLWJ5OiBBbmRyaWkgQW5pc292IDxhbmRyaWlfYW5p c292QGVwYW0uY29tPgo+IAo+IGFzaWRlIGZyb20gdGhlIHR5cG8gYWJvdmU6CgpMZXQgbWUga25v dyBpZiBteSBzdWdnZXN0aW9uIG1ha2VzIHNlbnNlIGFib3ZlLgoKPiAKPiBBY2tlZC1ieTogU3Rl ZmFubyBTdGFiZWxsaW5pIDxzc3RhYmVsbGluaUBrZXJuZWwub3JnPgoKVGhhbmsgeW91LgoKQ2hl ZXJzLAoKLS0gCkp1bGllbiBHcmFsbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVu cHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZv L3hlbi1kZXZlbA==