From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anoob Soman Subject: Re: [PATCH] xen-evtchn: Bind dyn evtchn:qemu-dm interrupt to next online VCPU Date: Mon, 5 Jun 2017 11:14:42 +0100 Message-ID: <5a5d9355-34fc-57aa-825c-81123f6bb74e__47212.1523846456$1496657750$gmane$org@citrix.com> References: <1496414988-12878-1-git-send-email-anoob.soman@citrix.com> <363cb97a-7dc1-ae4f-da93-30e7658cef00@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" 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 1dHp29-0000eO-2y for xen-devel@lists.xenproject.org; Mon, 05 Jun 2017 10:14:49 +0000 In-Reply-To: <363cb97a-7dc1-ae4f-da93-30e7658cef00@oracle.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Boris Ostrovsky , xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org Cc: jgross@suse.com List-Id: xen-devel@lists.xenproject.org T24gMDIvMDYvMTcgMTc6MjQsIEJvcmlzIE9zdHJvdnNreSB3cm90ZToKPj4gICAKPj4gICBzdGF0 aWMgaW50IHNldF9hZmZpbml0eV9pcnEoc3RydWN0IGlycV9kYXRhICpkYXRhLCBjb25zdCBzdHJ1 Y3QgY3B1bWFzayAqZGVzdCwKPj4gICAJCQkgICAgYm9vbCBmb3JjZSkKPj4gZGlmZiAtLWdpdCBh L2RyaXZlcnMveGVuL2V2dGNobi5jIGIvZHJpdmVycy94ZW4vZXZ0Y2huLmMKPj4gaW5kZXggMTBm MWVmNS4uMTE5MmYyNCAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy94ZW4vZXZ0Y2huLmMKPj4gKysr IGIvZHJpdmVycy94ZW4vZXZ0Y2huLmMKPj4gQEAgLTU4LDYgKzU4LDggQEAKPj4gICAjaW5jbHVk ZSA8eGVuL3hlbi1vcHMuaD4KPj4gICAjaW5jbHVkZSA8YXNtL3hlbi9oeXBlcnZpc29yLmg+Cj4+ ICAgCj4+ICtzdGF0aWMgREVGSU5FX1BFUl9DUFUoaW50LCBiaW5kX2xhc3Rfc2VsZWN0ZWRfY3B1 KTsKPiBUaGlzIHNob3VsZCBiZSBtb3ZlZCBpbnRvIGV2dGNobl9iaW5kX2ludGVyZG9tX25leHRf dmNwdSgpIHNpbmNlIHRoYXQncwo+IHRoZSBvbmx5IHBsYWNlIHJlZmVyZW5jaW5nIGl0LgoKU3Vy ZSwgSSB3aWxsIGRvIGl0LgoKPgo+IFdoeSBpcyBpdCBhIHBlcmNwdSB2YXJpYWJsZSBCVFc/IFdv dWxkbid0IG1ha2luZyBpdCBnbG9iYWwgcmVzdWx0IGluCj4gYmV0dGVyIGludGVycnVwdCBkaXN0 cmlidXRpb24/CgpUaGUgcmVhc29uIGZvciBwZXJjcHUgaW5zdGVhZCBvZiBnbG9iYWwsIHdhcyB0 byBhdm9pZCBsb2NraW5nLiBXZSBjYW4gCmhhdmUgYSBnbG9iYWwgdmFyaWFibGUgKGxhc3RfY3B1 KSB3aXRob3V0IGxvY2tpbmcsIGJ1dCB2YWx1ZSBvZiBsYXN0X2NwdSAKd29udCBiZSBjb25zaXN0 ZW50LCB3aXRob3V0IGxvY2tzLiBNb3Jlb3Zlciwgc2luY2UgaXJxX2FmZmluaXR5IGlzIGFsc28g CnVzZWQgaW4gdGhlIGNhbGN1bGF0aW9uIG9mIGNwdSB0byBiaW5kLCBoYXZpbmcgYSBwZXJjcHUg b3IgZ2xvYmFsIAp3b3VsZG4ndCByZWFsbHkgbWF0dGVyLCBhcyB0aGUgcmVzdWx0IChzZWxlY3Rl ZF9jcHUpIGlzIG1vcmUgbGlrZWx5IHRvIApiZSByYW5kb20gKGJlY2F1c2UgZGlmZmVyZW50IGly cXMgY2FuIGhhdmUgZGlmZmVyZW50IGFmZmluaXR5KS4gV2hhdCBkbyAKeW91IGd1eXMgc3VnZ2Vz dC4KCj4KPj4gKwo+PiAgIHN0cnVjdCBwZXJfdXNlcl9kYXRhIHsKPj4gICAJc3RydWN0IG11dGV4 IGJpbmRfbXV0ZXg7IC8qIHNlcmlhbGl6ZSBiaW5kL3VuYmluZCBvcGVyYXRpb25zICovCj4+ICAg CXN0cnVjdCByYl9yb290IGV2dGNobnM7Cj4+IEBAIC00MjEsNiArNDIzLDM2IEBAIHN0YXRpYyB2 b2lkIGV2dGNobl91bmJpbmRfZnJvbV91c2VyKHN0cnVjdCBwZXJfdXNlcl9kYXRhICp1LAo+PiAg IAlkZWxfZXZ0Y2huKHUsIGV2dGNobik7Cj4+ICAgfQo+PiAgIAo+PiArc3RhdGljIHZvaWQgZXZ0 Y2huX2JpbmRfaW50ZXJkb21fbmV4dF92Y3B1KGludCBldnRjaG4pCj4+ICt7Cj4+ICsJdW5zaWdu ZWQgaW50IHNlbGVjdGVkX2NwdSwgaXJxOwo+PiArCXN0cnVjdCBpcnFfZGVzYyAqZGVzYyA9IE5V TEw7Cj4+ICsJdW5zaWduZWQgbG9uZyBmbGFnczsKPj4gKwo+PiArCWlycSA9IGlycV9mcm9tX2V2 dGNobihldnRjaG4pOwo+PiArCWRlc2MgPSBpcnFfdG9fZGVzYyhpcnEpOwo+PiArCj4+ICsJaWYg KCFkZXNjKQo+PiArCQlyZXR1cm47Cj4+ICsKPj4gKwlyYXdfc3Bpbl9sb2NrX2lycXNhdmUoJmRl c2MtPmxvY2ssIGZsYWdzKTsKPj4gKwlzZWxlY3RlZF9jcHUgPSB0aGlzX2NwdV9yZWFkKGJpbmRf bGFzdF9zZWxlY3RlZF9jcHUpOwo+PiArCXNlbGVjdGVkX2NwdSA9IGNwdW1hc2tfbmV4dF9hbmQo c2VsZWN0ZWRfY3B1LAo+PiArCQkJZGVzYy0+aXJxX2NvbW1vbl9kYXRhLmFmZmluaXR5LCBjcHVf b25saW5lX21hc2spOwo+PiArCj4+ICsJaWYgKHVubGlrZWx5KHNlbGVjdGVkX2NwdSA+PSBucl9j cHVfaWRzKSkKPj4gKwkJc2VsZWN0ZWRfY3B1ID0gY3B1bWFza19maXJzdF9hbmQoZGVzYy0+aXJx X2NvbW1vbl9kYXRhLmFmZmluaXR5LAo+PiArCQkJCWNwdV9vbmxpbmVfbWFzayk7Cj4+ICsKPj4g KwlyYXdfc3Bpbl91bmxvY2tfaXJxcmVzdG9yZSgmZGVzYy0+bG9jaywgZmxhZ3MpOwo+IEkgdGhp bmsgaWYgeW91IGZvbGxvdyBKdWVyZ2VuJ3Mgc3VnZ2VzdGlvbiBvZiB3cmFwcGluZyBldmVyeXRo aW5nIGludG8KPiBpcnFfZW5hYmxlL2Rpc2FibGUgeW91IGNhbiBkcm9wIHRoZSBsb2NrIGFsdG9n ZXRoZXIgKGFzc3VtaW5nIHlvdSBrZWVwCj4gYmluZF9sYXN0X3NlbGVjdGVkX2NwdSBwZXJjcHUp Lgo+Cj4gLWJvcmlzCj4KCkkgdGhpbmsgd2Ugd291bGQgc3RpbGwgcmVxdWlyZSBzcGluX2xvY2so KS4gc3Bpbl9sb2NrIGlzIGZvciBpcnFfZGVzYy4KCj4+ICsJdGhpc19jcHVfd3JpdGUoYmluZF9s YXN0X3NlbGVjdGVkX2NwdSwgc2VsZWN0ZWRfY3B1KTsKPj4gKwo+PiArCWxvY2FsX2lycV9kaXNh YmxlKCk7Cj4+ICsJLyogdW5tYXNrIGV4cGVjdHMgaXJxcyB0byBiZSBkaXNhYmxlZCAqLwo+PiAr CXhlbl9yZWJpbmRfZXZ0Y2huX3RvX2NwdShldnRjaG4sIHNlbGVjdGVkX2NwdSk7Cj4+ICsJbG9j YWxfaXJxX2VuYWJsZSgpOwo+PiArfQo+PiArCj4+CgoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxA bGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==