From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH] arm: p2m.c bug-fix: hypervisor hang on __p2m_get_mem_access Date: Tue, 26 Jan 2016 16:14:26 +0000 Message-ID: <1453824866.25257.25.camel@citrix.com> References: <1453808778-4292-1-git-send-email-czuzu@bitdefender.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1453808778-4292-1-git-send-email-czuzu@bitdefender.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Corneliu ZUZU , xen-devel@lists.xen.org Cc: Stefano Stabellini List-Id: xen-devel@lists.xenproject.org T24gVHVlLCAyMDE2LTAxLTI2IGF0IDEzOjQ2ICswMjAwLCBDb3JuZWxpdSBaVVpVIHdyb3RlOgo+ IFdoZW4gX19wMm1fZ2V0X21lbV9hY2Nlc3MgZ2V0cyBjYWxsZWQsIHRoZSBwMm0gbG9jayBpcyBh bHJlYWR5IHRha2VuCj4gYnkgZWl0aGVyIGdldF9wYWdlX2Zyb21fZ3ZhIG9yIHAybV9nZXRfbWVt X2FjY2Vzcy4KPiAKPiBQb3NzaWJsZSBjb2RlIHBhdGhzOgo+IDEpCS0+IGdldF9wYWdlX2Zyb21f Z3ZhCj4gCQktPiBwMm1fbWVtX2FjY2Vzc19jaGVja19hbmRfZ2V0X3BhZ2UKPiAJCQktPiBfX3Ay bV9nZXRfbWVtX2FjY2Vzcwo+IDIpCS0+IHAybV9nZXRfbWVtX2FjY2Vzcwo+IAkJLT4gX19wMm1f Z2V0X21lbV9hY2Nlc3MKCldoYXQgYWJvdXQ6CgktPiBwMm1fbWVtX2FjY2Vzc19jaGVjawoJCS0+ wqBwMm1fZ2V0X21lbV9hY2Nlc3MKSSBjYW4ndCBzZWUgdGhlIGxvY2sgYmVpbmcgdGFrZW4gaW4g dGhhdCBwYXRocy4KCkFzIHdlbGwgYXMgZml4aW5nIHRoYXQgSSB0aGluayBpdCB3b3VsZCBiZSB3 aXNlIHRvIGFkZCBhbiBhc3NlcnQgdGhhdCB0aGUKbG9jayBpcyBoZWxkIGJlZm9yZSB0aGUgY2Fs bCB0byBwMm1fbG9va3VwIHdoaWNoIHlvdSBhcmUgY2hhbmdpbmcgaW50byB0aGUKdW5sb2NrZWQg dmFyaWFudC4KCj4gCj4gSW4gYm90aCBjYXNlcyBpZiBfX3AybV9nZXRfbWVtX2FjY2VzcyBzdWJz ZXF1ZW50bHkgZ2V0cyB0bwo+IGNhbGwgcDJtX2xvb2t1cCAoaGFwcGVucyBpZiAhcmFkaXhfdHJl ZV9sb29rdXAoLi4uKSksIGEgaHlwZXJ2aXNvcgo+IGhhbmcgd2lsbCBvY2N1ciwgc2luY2UgcDJt X2xvb2t1cCBhbHNvIHNwaW4tbG9ja3Mgb24gdGhlIHAybSBsb2NrLgo+IAo+IFRoaXMgYnVnLWZp eCBzaW1wbHkgcmVwbGFjZXMgdGhlIHAybV9sb29rdXAgY2FsbCBmcm9tCj4gX19wMm1fZ2V0X21l bV9hY2Nlc3MKPiB3aXRoIGEgY2FsbCB0byBfX3AybV9sb29rdXAuCj4gCj4gU2lnbmVkLW9mZi1i eTogQ29ybmVsaXUgWlVaVSA8Y3p1enVAYml0ZGVmZW5kZXIuY29tPgo+IC0tLQo+IMKgeGVuL2Fy Y2gvYXJtL3AybS5jIHwgMiArLQo+IMKgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAx IGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL3hlbi9hcmNoL2FybS9wMm0uYyBiL3hlbi9h cmNoL2FybS9wMm0uYwo+IGluZGV4IDIxOTA5MDguLmE5MTU3ZTUgMTAwNjQ0Cj4gLS0tIGEveGVu L2FyY2gvYXJtL3AybS5jCj4gKysrIGIveGVuL2FyY2gvYXJtL3AybS5jCj4gQEAgLTQ5MCw3ICs0 OTAsNyBAQCBzdGF0aWMgaW50IF9fcDJtX2dldF9tZW1fYWNjZXNzKHN0cnVjdCBkb21haW4gKmQs Cj4gZ2ZuX3QgZ2ZuLAo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgKiBObyBzZXR0aW5nIHdhcyBmb3Vu ZCBpbiB0aGUgUmFkaXggdHJlZS4gQ2hlY2sgaWYgdGhlCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqAq IGVudHJ5IGV4aXN0cyBpbiB0aGUgcGFnZS10YWJsZXMuCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqAq Lwo+IC3CoMKgwqDCoMKgwqDCoMKgcGFkZHJfdCBtYWRkciA9IHAybV9sb29rdXAoZCwgZ2ZuX3go Z2ZuKSA8PCBQQUdFX1NISUZULCBOVUxMKTsKPiArwqDCoMKgwqDCoMKgwqDCoHBhZGRyX3QgbWFk ZHIgPSBfX3AybV9sb29rdXAoZCwgZ2ZuX3goZ2ZuKSA8PCBQQUdFX1NISUZULCBOVUxMKTsKPiDC oMKgwqDCoMKgwqDCoMKgwqBpZiAoIElOVkFMSURfUEFERFIgPT0gbWFkZHIgKQo+IMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgcmV0dXJuIC1FU1JDSDsKPiDCoAoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4t ZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK