From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: [PATCH v2 1/2] xen: fix a (latent) cpupool-related race during domain destroy Date: Wed, 3 Aug 2016 13:27:02 +0100 Message-ID: References: <146851288308.22413.4619190133086534604.stgit@Solace.fritz.box> <146851308019.22413.8905002507733716302.stgit@Solace.fritz.box> <5788AF33.2030603@suse.com> <1468577660.13039.78.camel@citrix.com> <5788BCA2.4020404@suse.com> <1468583562.13039.96.camel@citrix.com> <5788DC89.4090009@suse.com> <1468592605.13039.104.camel@citrix.com> <1468850584.13039.143.camel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bUvGN-0001wX-OU for xen-devel@lists.xenproject.org; Wed, 03 Aug 2016 12:27:07 +0000 In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Juergen Gross , Dario Faggioli , xen-devel@lists.xenproject.org Cc: George Dunlap , Andrew Cooper , Jan Beulich List-Id: xen-devel@lists.xenproject.org T24gMTgvMDcvMTYgMTU6MDksIEp1ZXJnZW4gR3Jvc3Mgd3JvdGU6Cj4gT24gMTgvMDcvMTYgMTY6 MDMsIERhcmlvIEZhZ2dpb2xpIHdyb3RlOgo+PiBPbiBGcmksIDIwMTYtMDctMTUgYXQgMTY6MjMg KzAyMDAsIERhcmlvIEZhZ2dpb2xpIHdyb3RlOgo+Pj4gT24gRnJpLCAyMDE2LTA3LTE1IGF0IDE0 OjUyICswMjAwLCBKdWVyZ2VuIEdyb3NzIHdyb3RlOgo+Pj4+IE9uIDE1LzA3LzE2IDEzOjUyLCBE YXJpbyBGYWdnaW9saSB3cm90ZToKPj4+Pj4gVGhlcmVmb3JlLCBJIHN0aWxsIHRoaW5rIHRoaXMg cGF0Y2ggaXMgY29ycmVjdCwgYnV0IEknbSB1cCBmb3IKPj4+Pj4gaW52ZXN0aWdhdGluZyBmdXJ0 aGVyIGFuZCBmaW5kaW5nIGEgd2F5IHRvIHNvbHZlIHRoZSAiem9tYmllIGluCj4+Pj4+IGNwdXBv b2wiIGlzc3VlIGFzIHdlbGwuCj4+Pj4gSSdtIG5vdCBzYXlpbmcgeW91ciBwYXRjaCBpcyB3cm9u Zy4gSSBqdXN0IHdhbnRlZCB0byBnaXZlIHlvdSBhCj4+Pj4gaGludAo+Pj4+IGFib3V0IHRoZSBo aXN0b3J5IG9mIHRoZSBzdHVmZiB5b3UgYXJlIGNoYW5naW5nLiA6LSkKPj4+Pgo+Pj4gU3VyZSwg YW5kIHRoYXQncyBtdWNoIGFwcHJlY2lhdGVkISA6LSkKPj4+Cj4+Pj4gSWYgaXQgaXMgd29ya2lu ZyBJJ2QgcmVhbGx5IHByZWZlciBpdCBvdmVyIHRoZSBjdXJyZW50IHNpdHVhdGlvbi4KPj4+Pgo+ Pj4gUmlnaHQuIEkndmUgZ290IHRvIGxlYXZlIG5vdy4gQnV0IEknbGwgcHJvZHVjZSBzb21lIHpv bWJpZXMgb24KPj4+IE1vbmRheSwKPj4+IGFuZCB3aWxsIHNlZSBpZiB0aGV5IG1vdmUuIDotRAo+ Pj4KPj4gSGVyZSB5b3UgZ286Cj4+Cj4+IGh0dHA6Ly9wYXN0ZWJpbi5jb20vcjkzVEdDWlUKPj4K Pj4gSXMgdGhhdCAidm0xIC1iLSIgLS0+ICIobnVsbCkgLS0tIiBkb21haW4gem9tYmllIGVub3Vn aD8KPiAKPiBZZXMsIHNlZW1zIHRvIGJlIG9rYXkgZm9yIGEgem9tYmllLgo+IAo+PiBJZiB5ZXMs IGFzIHlvdSBjYW4gc2VlLCBpdCBtb3ZlcyB0byBjcHVwb29sMCB3aGlsZSBiZWluZyBkZXN0cm95 ZWQsIGFuZAo+PiBJIGNhbiBkZXN0cm95IHRoZSBwb29sIHdpdGhvdXQgcHJvYmxlbXMuCj4gCj4g R3JlYXQuCj4gCj4+IEkgYWxzbyBzaHV0ZG93biB0aGUgc3lzdGVtIHdpdGggdGhlIGRvbWFpbiBz dGlsbCB0aGVyZSAoaW4gY3B1cG9vbDApLAo+PiBhbmQgaXQgd29ya3MuCj4gCj4gRmluZS4gWW91 IGNhbiBhZGQKPiAKPiBBY2tlZC1ieTogSnVlcmdlbiBHcm9zcyA8amdyb3NzQHN1c2UuY29tPgoK QWNrZWQtYnk6IEdlb3JnZSBEdW5sYXAgPGdlb3JnZS5kdW5sYXBAY2l0cml4LmNvbT4KCkFuZCBx dWV1ZWQuCgogLUdlb3JnZQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcK aHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=