From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: [PATCH 1/2] xen/arm: add support for vm_assist hypercall Date: Fri, 20 May 2016 16:42:15 +0200 Message-ID: <573F2247.1060906@suse.com> References: <1463750562-20549-1-git-send-email-jgross@suse.com> <1463750562-20549-2-git-send-email-jgross@suse.com> <573F3C9702000078000ED477@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <573F3C9702000078000ED477@suse.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: tim@xen.org, sstabellini@kernel.org, wei.liu2@citrix.com, George.Dunlap@eu.citrix.com, andrew.cooper3@citrix.com, ian.jackson@eu.citrix.com, xen-devel@lists.xen.org, julien.grall@arm.com List-Id: xen-devel@lists.xenproject.org T24gMjAvMDUvMTYgMTY6MzQsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDIwLjA1LjE2IGF0 IDE1OjIyLCA8Skdyb3NzQHN1c2UuY29tPiB3cm90ZToKPj4gLS0tIGEveGVuL2NvbW1vbi9kb21h aW4uYwo+PiArKysgYi94ZW4vY29tbW9uL2RvbWFpbi5jCj4+IEBAIC0xNDA4LDcgKzE0MDgsNiBA QCBsb25nIGRvX3ZjcHVfb3AoaW50IGNtZCwgdW5zaWduZWQgaW50IHZjcHVpZCwgWEVOX0dVRVNU X0hBTkRMRV9QQVJBTSh2b2lkKSBhcmcpCj4+ICAgICAgcmV0dXJuIHJjOwo+PiAgfQo+PiAgCj4+ IC0jaWZkZWYgVk1fQVNTSVNUX1ZBTElECj4+ICBsb25nIHZtX2Fzc2lzdChzdHJ1Y3QgZG9tYWlu ICpwLCB1bnNpZ25lZCBpbnQgY21kLCB1bnNpZ25lZCBpbnQgdHlwZSwKPj4gICAgICAgICAgICAg ICAgIHVuc2lnbmVkIGxvbmcgdmFsaWQpCj4+ICB7Cj4+IEBAIC0xNDI3LDcgKzE0MjYsNiBAQCBs b25nIHZtX2Fzc2lzdChzdHJ1Y3QgZG9tYWluICpwLCB1bnNpZ25lZCBpbnQgY21kLCAKPj4gdW5z aWduZWQgaW50IHR5cGUsCj4+ICAKPj4gICAgICByZXR1cm4gLUVOT1NZUzsKPj4gIH0KPj4gLSNl bmRpZgo+PiAgCj4+ICBzdHJ1Y3QgcGlycSAqcGlycV9nZXRfaW5mbyhzdHJ1Y3QgZG9tYWluICpk LCBpbnQgcGlycSkKPj4gIHsKPj4gLS0tIGEveGVuL2NvbW1vbi9rZXJuZWwuYwo+PiArKysgYi94 ZW4vY29tbW9uL2tlcm5lbC5jCj4+IEBAIC00NDEsMTIgKzQ0MSwxMCBAQCBETyhubWlfb3ApKHVu c2lnbmVkIGludCBjbWQsIFhFTl9HVUVTVF9IQU5ETEVfUEFSQU0odm9pZCkgYXJnKQo+PiAgICAg IHJldHVybiByYzsKPj4gIH0KPj4gIAo+PiAtI2lmZGVmIFZNX0FTU0lTVF9WQUxJRAo+PiAgRE8o dm1fYXNzaXN0KSh1bnNpZ25lZCBpbnQgY21kLCB1bnNpZ25lZCBpbnQgdHlwZSkKPj4gIHsKPj4g ICAgICByZXR1cm4gdm1fYXNzaXN0KGN1cnJlbnQtPmRvbWFpbiwgY21kLCB0eXBlLCBWTV9BU1NJ U1RfVkFMSUQpOwo+PiAgfQo+PiAtI2VuZGlmCj4gCj4gUmVtb3ZpbmcgdGhlc2UgI2lmZGVmLXMg aXMgbmVpdGhlciBuZWNlc3NhcnkgZm9yIHRoaXMgcGF0Y2ggKGF0IGxlYXN0Cj4gYWZhaWN0KSBu b3IgZGVzaXJhYmxlIChhZnRlciBhbGwgdGhleSBoYWQgZ290IGFkZGVkIHNvIHRoYXQgYW4gYXJj aAo+IGRvZXNuJ3QgZ2V0IHRoaXMgY29kZSBjb21waWxlZCBmb3Igbm8gcmVhc29uKS4KClJlbW92 aW5nIGlzIG5vdCBuZWNlc3NhcnksIHJpZ2h0LgoKT1RPSCB0aGVyZSBpcyBubyBhcmNoIGxlZnQg bmVlZGluZyB0aG9zZSAjaWZkZWYtcyB0byBiZSBpbiBwbGFjZS4gT3IgZG8KeW91IHRoaW5rIHdl IHNob3VsZCBndWFyZCBlYWNoIHNpbmdsZSBmdW5jdGlvbmFsaXR5IGluIHhlbi9jb21tb24gYnkK c3VjaCBtZWFucz8gSSBkb24ndCB0aGluayBzby4gSW4gdGhpcyBjYXNlIGtlZXBpbmcgdGhlICNp ZmRlZi1zIHdvdWxkIGJlCmZvciBoaXN0b3JpY2FsIHJlYXNvbnMgb25seS4KCklmIHlvdSByZWFs bHkgd2FudCBJIGNhbiBrZWVwIHRoZW0gb3IgZG8gdGhlIHJlbW92YWwgaW4gYSBzZXBhcmF0ZSBw YXRjaAppZiB5b3Ugd2FudCB0byBzcGxpdCBmdW5jdGlvbmFsIGFkZGl0aW9uIGFuZCByZWxhdGVk IGNsZWFudXAuCgoKSnVlcmdlbgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9y ZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK