From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Vrabel Subject: Re: [PATCH] x86/mm/pat: Fix BUG_ON in mmap_mem on QEMU/i386 Date: Fri, 8 Apr 2016 18:00:02 +0100 Message-ID: <5707E392.2090106__8763.99119520119$1460134879$gmane$org@citrix.com> References: <1459549185-14911-1-git-send-email-toshi.kani@hpe.com> <20160405110947.GB10109@pd.tnic> <1459869842.13914.39.camel@hpe.com> <1460133294.20338.82.camel@hpe.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1aoZlP-0004eV-CN for xen-devel@lists.xenproject.org; Fri, 08 Apr 2016 17:00:07 +0000 In-Reply-To: <1460133294.20338.82.camel@hpe.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Toshi Kani , Borislav Petkov Cc: ying.huang@linux.intel.com, x86@kernel.org, linux-kernel@vger.kernel.org, hpa@zytor.com, xen-devel@lists.xenproject.org, tglx@linutronix.de, mingo@kernel.org List-Id: xen-devel@lists.xenproject.org T24gMDgvMDQvMTYgMTc6MzQsIFRvc2hpIEthbmkgd3JvdGU6Cj4gT24gVHVlLCAyMDE2LTA0LTA1 IGF0IDA5OjI0IC0wNjAwLCBUb3NoaSBLYW5pIHdyb3RlOgo+PiAreGVuLWRldmwKPj4KPj4gT24g VHVlLCAyMDE2LTA0LTA1IGF0IDEzOjA5ICswMjAwLCBCb3Jpc2xhdiBQZXRrb3Ygd3JvdGU6Cj4+ PiBPbiBGcmksIEFwciAwMSwgMjAxNiBhdCAwNDoxOTo0NVBNIC0wNjAwLCBUb3NoaSBLYW5pIHdy b3RlOgo+Pj4+Cj4gIDoKPj4+Pgo+Pj4+IFdoZW4gdGhlIHN5c3RlbSBkb2VzIG5vdCBoYXZlIG11 Y2ggbWVtb3J5LCAnaGlnaF9tZW1vcnknIHBvaW50cyB0bwo+Pj4KPj4+IFdoYXQgZG9lcyAibXVj aCBtZW1vcnkiIG1lYW4sIGV4YWN0bHk/Cj4+Cj4+IEkgbWVhbnQgdG8gc2F5IHdoZW4gYSAzMi1i aXQgc3lzdGVtIGRvZXMgbm90IGhhdmUgWk9ORV9ISUdITUVNLAo+PiBfX3BhKGhpZ2hfbWVtb3J5 KSBwb2ludHMgdG8gdGhlIG1heGltdW0gbWVtb3J5IGFkZHJlc3MgKyAxLgo+Pgo+PiBJIHdpbGwg cmVtb3ZlIHRoaXMgc2VudGVuY2Ugc2luY2UgaXQgaXMgaXJyZWxldmFudCB0byB0aGlzIEJVR19P Ti4gIEV2ZW4KPj4gaWYgYSAzMi1iaXQgc3lzdGVtIGRvZXMgaGF2ZSBaT05FX0hJR0hNRU0sIHNs b3dfdmlydF90b19waHlzKCkgc3RpbGwKPj4gcmV0dXJucyAwIGZvciBoaWdoX21lbW9yeSBiZWNh dXNlIGl0IGlzIHNldCB0byB0aGUgbWF4aW11bSBkaXJlY3QgbWFwcGVkCj4+IGFkZHJlc3MgKyAx IGluIHRoaXMgY2FzZS4gIFRoaXMgYWRkcmVzcyBpcyBub3QgY292ZXJlZCBieSBwYWdlIHRhYmxl LAo+PiBlaXRoZXIuCj4+Cj4+IEJ1dCB0aGlzIG1hZGUgbWUgcmVhbGl6ZWQgdGhhdCB0aGlzIGhp Z2hfbWVtb3J5IGNoZWNrIGNhbiBiZSBoYXJtZnVsIGluCj4+IHN1Y2ggY2FzZSwgaWUuIF9fcGEo aGlnaF9tZW1vcnkpIGlzIG5vdCB0aGUgbWF4aW11bSBtZW1vcnkgYWRkcmVzcyB3aGVuCj4+IFpP TkVfSElHSE1FTSBpcyBwcmVzZW50Lgo+Pgo+PiBJIGFzc3VtZSB3aGVuIHRoaXMgY29kZSBibG9j ayB3YXMgb3JpZ2luYWxseSBhZGRlZCwgbGVnYWN5IHN5c3RlbXMKPj4gd2l0aG91dCBNVFJScyBk aWQgbm90IGhhdmUgWk9ORV9ISUdITUVNLiAgSG93ZXZlciwgTVRSUnMgYXJlIGFsc28KPj4gZGlz YWJsZWQgb24gWGVuLiBSZWFjdGl2YXRpbmcgdGhpcyBjb2RlIG1heSBjYXVzZSBhbiBpc3N1ZSBv biBYZW4gMzItYml0Cj4+IGd1ZXN0cyB3aXRoIFpPTkVfSElHSE1FTS4KPj4KPj4gUXVlc3Rpb24g dG8gWGVuIGZvbGtzOiBEb2VzIFhlbiBzdXBwb3J0IDMyLWJpdCBndWVzdHMgd2l0aCBaT05FX0hJ R0hNRU0/Cj4+Cj4+IElmIHllcywgYSBzYWZlciBmaXggbWF5IGJlIHRvIHJlbW92ZSB0aGlzIGNv ZGUgYmxvY2sgc2luY2UgaXQgd2FzCj4+IGRlYWRjb2RlIGFueXdheS4uLgo+IAo+IEkgaGF2ZSBu b3QgaGVhcmQgYSBjb25maXJtYXRpb24gZnJvbSBYZW4gZm9sa3MsIGJ1dCBJIGJlbGlldmUgWk9O RV9ISUdITUVNCj4gaXMgc3VwcG9ydGVkIG9uIDMyLWJpdCBYZW4gZ3Vlc3RzLiAgU28sIHVubGVz cyBzb21lb25lIGhhcyBhbiBvYmplY3Rpb24sIEkKPiBhbSBnb2luZyB0byByZW1vdmUgdGhpcyBj b2RlIGJsb2NrIGluIHRoZSBuZXh0IHZlcnNpb24gb2YgdGhpcyBwYXRjaC4KCjMyLWJpdCBYZW4g Z3Vlc3RzIGhhdmUgaGlnaG1lbSwgeWVzLgoKRGF2aWQKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVs QGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==