From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH v3 4/9] mm: Scrub memory from idle loop Date: Fri, 05 May 2017 10:05:08 -0600 Message-ID: <590CBED4020000780015756B@prv-mh.provo.novell.com> References: <1492184258-3277-1-git-send-email-boris.ostrovsky@oracle.com> <1492184258-3277-5-git-send-email-boris.ostrovsky@oracle.com> <590B657D0200007800156E0C@prv-mh.provo.novell.com> <08bc0925-a8b5-cd45-76e6-19ce0d3678a3@oracle.com> <590C6E6602000078001571F3@prv-mh.provo.novell.com> <590CA3E4020000780015737A@prv-mh.provo.novell.com> <590CA4E30200007800157393@prv-mh.provo.novell.com> <957921b5-ecaa-6062-7223-893224f74d58@oracle.com> <590CADAD020000780015742C@prv-mh.provo.novell.com> <970cc917-579d-8fd8-e086-edcaeef159a5@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <970cc917-579d-8fd8-e086-edcaeef159a5@oracle.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Boris Ostrovsky 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 List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDA1LjA1LjE3IGF0IDE3OjIzLCA8Ym9yaXMub3N0cm92c2t5QG9yYWNsZS5jb20+IHdy b3RlOgo+IE9uIDA1LzA1LzIwMTcgMTA6NTEgQU0sIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+PiBP biAwNS4wNS4xNyBhdCAxNjoyNywgPGJvcmlzLm9zdHJvdnNreUBvcmFjbGUuY29tPiB3cm90ZToK Pj4+IE9uIDA1LzA1LzIwMTcgMTA6MTQgQU0sIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+Pj4+IE9u IDA1LjA1LjE3IGF0IDE2OjEwLCA8SkJldWxpY2hAc3VzZS5jb20+IHdyb3RlOgo+Pj4+Pj4+PiBP biAwNS4wNS4xNyBhdCAxNTo0MiwgPGJvcmlzLm9zdHJvdnNreUBvcmFjbGUuY29tPiB3cm90ZToK Pj4+Pj4+Pj4+IE90b2ggdGhlcmUncyBub3QgbXVjaCB0byBzY3J1YiB5ZXQgdW50aWwgRG9tMCBo YWQgYWxsIGl0cyBtZW1vcnkKPj4+Pj4+Pj4+IGFsbG9jYXRlZCwgYW5kIHdlIGtub3cgd2hpY2gg cGFnZXMgdHJ1bHkgcmVtYWluIGZyZWUgKHdhbnRpbmcKPj4+Pj4+Pj4+IHdoYXQgaXMgY3VycmVu dGx5IHRoZSBib290IHRpbWUgc2NydWJiaW5nIGRvbmUgb24gdGhlbSkuIEJ1dCB0aGF0Cj4+Pj4+ Pj4+PiBwb2ludCBpbiB0aW1lIG1heSBzdGlsbCBiZSBlYXJsaWVyIHRoYW4gd2hlbiB3ZSBzd2l0 Y2ggdG8KPj4+Pj4+Pj4+IFNZU19TVEFURV9hY3RpdmUuCj4+Pj4+Pj4gSU9XIEkgdGhpbmsgYm9v dCBzY3J1YmJpbmcgY291bGQgYmUga2lja2VkIG9mZiBhcyBzb29uIGFzIERvbTAKPj4+Pj4+PiBo YWQgdGhlIGJ1bGsgb2YgaXRzIG1lbW9yeSBhbGxvY2F0ZWQuCj4+Pj4+PiBTaW5jZSB3ZSBvbmx5 IGFyZSB0cnlpbmcgdG8gYXZvaWQgbWFwY2FjaGUgdmNwdSBvdmVycmlkZSBjYW4ndCB3ZSBqdXN0 Cj4+Pj4+PiBzY3J1YiB3aGVuZXZlciBvdmVycmlkZSBpcyBOVUxMIChwZXItY3B1IG9yIG5vdCk/ Cj4+Pj4+IEJ1dCBob3cgZG8geW91IGtub3c/IFRoZSB2YXJpYWJsZSBzaG91bGQgcmVtYWluIHN0 YXRpYyBpbgo+Pj4+PiBkb21haW5fcGFnZS5jLCBzbyBJIHRoaW5rIHdlJ2QgaW5zdGVhZCBuZWVk IGEgbm90aWZpY2F0aW9uIHRvCj4+Pj4+IHRoZSBzY3J1YmJlciB3aGVuIGl0IGdldHMgc2V0IGJh Y2sgdG8gTlVMTC4KPj4+IFdoeSBub3QganVzdCBoYXZlIGluIGRvbWFpbl9wYWdlLmMKPj4+Cj4+ PiBib29sIG1hcGNhY2hlX292ZXJyaWRlKCkge3JldHVybiBvdmVycmlkZSAhPSBOVUxMO30KPj4+ Cj4+PiAob3IgYXBwcm9wcmlhdGUgcGVyLWNwdSB2YXJpYW50KT8KPj4gQW5kIHlvdSB3b3VsZCBt ZWFuIHRvIHBlcm1hbmVudGx5IHBvbGwgdGhpcz8KPiAKPiBXZSBoYXZlIHRvIHBlcm1hbmVudGx5 IHBvbGwgb24vY2hlY2sgc29tZXRoaW5nLiBFaXRoZXIgaXQgd2lsbCBiZSBsb2NhbAo+IHRvIHBh Z2VfYWxsb2MuYyBvciB0byBkb21haW5fcGFnZS5jLgoKV2h5IGNhbid0IHRoaXMgYmUga2lja2Vk IG9mZiByaWdodCBhZnRlciB6YXBwaW5nIHRoZSBvdmVycmlkZSAoaWYgd2UKZ28gdGhhdCByb3V0 ZSBpbiB0aGUgZmlyc3QgcGxhY2U7IEkgdGhpbmsgdGhlIHBlci1jcHUgb3ZlcnJpZGUgd291bGQK YmUgdGhlIG1vcmUgc2VhbWxlc3MgYXBwcm9hY2gpPwoKSmFuCgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4t ZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==