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Tue, 22 Sep 2020 15:34:42 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 08MFURVL072451; Tue, 22 Sep 2020 15:34:41 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by aserp3030.oracle.com with ESMTP id 33nujncaex-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 22 Sep 2020 15:34:41 +0000 Received: from abhmp0018.oracle.com (abhmp0018.oracle.com [141.146.116.24]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 08MFYdJl019605; Tue, 22 Sep 2020 15:34:39 GMT Received: from [10.74.86.236] (/10.74.86.236) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 22 Sep 2020 08:34:38 -0700 To: Christoph Hellwig References: <20200918163724.2511-1-hch@lst.de> <20200918163724.2511-7-hch@lst.de> <0833b9a8-5096-d105-a850-1336150eada1@oracle.com> <20200922145819.GA28420@lst.de> <20200922152706.GA30633@lst.de> From: boris.ostrovsky@oracle.com Organization: Oracle Corporation Message-ID: Date: Tue, 22 Sep 2020 11:34:35 -0400 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.2.1 MIME-Version: 1.0 In-Reply-To: <20200922152706.GA30633@lst.de> Content-Language: en-US X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9752 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 malwarescore=0 mlxlogscore=999 phishscore=0 adultscore=0 spamscore=0 suspectscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009220121 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9752 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 phishscore=0 adultscore=0 suspectscore=0 bulkscore=0 clxscore=1015 impostorscore=0 mlxlogscore=999 mlxscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009220121 X-Mailman-Approved-At: Tue, 22 Sep 2020 16:27:52 +0000 Subject: Re: [Intel-gfx] [PATCH 6/6] x86/xen: open code alloc_vm_area in arch_gnttab_valloc X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Juergen Gross , Stefano Stabellini , linux-mm@kvack.org, Peter Zijlstra , intel-gfx@lists.freedesktop.org, x86@kernel.org, linux-kernel@vger.kernel.org, Minchan Kim , dri-devel@lists.freedesktop.org, xen-devel@lists.xenproject.org, Andrew Morton , Nitin Gupta Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Ck9uIDkvMjIvMjAgMTE6MjcgQU0sIENocmlzdG9waCBIZWxsd2lnIHdyb3RlOgo+IE9uIFR1ZSwg U2VwIDIyLCAyMDIwIGF0IDExOjI0OjIwQU0gLTA0MDAsIGJvcmlzLm9zdHJvdnNreUBvcmFjbGUu Y29tIHdyb3RlOgo+PiBPbiA5LzIyLzIwIDEwOjU4IEFNLCBDaHJpc3RvcGggSGVsbHdpZyB3cm90 ZToKPj4+IE9uIE1vbiwgU2VwIDIxLCAyMDIwIGF0IDA0OjQ0OjEwUE0gLTA0MDAsIGJvcmlzLm9z dHJvdnNreUBvcmFjbGUuY29tIHdyb3RlOgo+Pj4+IFRoaXMgd2lsbCBlbmQgdXAgaW5jcmVtZW50 aW5nIGFyZWEtPnB0ZXMgcG9pbnRlci4gU28gcGVyaGFwcyBzb21ldGhpbmcgbGlrZQo+Pj4+Cj4+ Pj4KPj4+PiBwdGVfdCAqKnB0ZXMgPSBhcmVhLT5wdGVzOwo+Pj4+Cj4+Pj4gaWYgKGFwcGx5X3Rv X3BhZ2VfcmFuZ2UoJmluaXRfbW0sICh1bnNpZ25lZCBsb25nKWFyZWEtPmFyZWEtPmFkZHIsCj4+ Pj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBQQUdFX1NJ WkUgKiBucl9mcmFtZXMsIGdudHRhYl9hcHBseSwgJnB0ZXMpKSB7Cj4+Pj4KPj4+PiDCoMKgwqDC oMKgwqAgLi4uCj4+PiBZZWFoLiAgV2hhdCBkbyB5b3UgdGhpbmsgb2YgdGhpcyB2ZXJzaW9uPyAK Pj4KPj4gT2ggeWVzLCB0aGlzIGlzIHdheSBiZXR0ZXIuIFRoaXMgbm93IGNhbiBhY3R1YWxseSBi ZSByZWFkIHdpdGhvdXQgdHJ5aW5nIHRvIG1lbnRhbGx5IHVud2luZCB0cmlwbGUgcG9pbnRlcnMu IChZb3UgcHJvYmFibHkgd2FudCB0byBpbml0aWFsaXplIGlkeCB0byB6ZXJvIGJlZm9yZSBjYWxs aW5nIGFwcGx5X3RvX3BhZ2VfcmFuZ2UoKSwgSSBhbSBub3Qgc3VyZSBpdCdzIGd1YXJhbnRlZWQg dG8gYmUgemVybykuCj4gQm90aCBpbnN0YW5jZXMgYXJlIHN0YXRpYyB2YXJpYWJsZXMsIHRodXMg aW4gLmJzcyBhbmQgaW5pdGlhbGl6ZWQuCj4gU28gdW5sZXNzIHlvdSBpbnNpc3QgSSBkb24ndCB0 aGluayB3ZSBuZWVkIGEgbWFudWFsIG9uZS4KCgpZZXMsIHlvdSBhcmUgcmlnaHQuIChJIHRob3Vn aHQgcGVyaGFwcyB0aGlzIGNvZGUgY291bGQgYmUgY2FsbGVkIG1vcmUgdGhhbiBvbmNlIGJ1dCBu bywgaXQgY2FuJ3QpLgoKCi1ib3JpcwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4Cg==