From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert VanVossen Subject: Re: [PATCH v3 04/11] xen: sched: close potential races when switching scheduler to CPUs Date: Fri, 8 Apr 2016 10:00:44 -0400 Message-ID: <5707B98C.3090706@dornerworks.com> References: <20160408011204.10762.14241.stgit@Solace.fritz.box> <20160408012345.10762.40393.stgit@Solace.fritz.box> <5707A9A0.7090608@citrix.com> <5707AB55.1070005@citrix.com> <1460121083.13871.92.camel@citrix.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 1aoWxr-0006gZ-An for xen-devel@lists.xenproject.org; Fri, 08 Apr 2016 14:00:47 +0000 In-Reply-To: <1460121083.13871.92.camel@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Dario Faggioli , George Dunlap , xen-devel@lists.xenproject.org, Jan Beulich , Konrad Rzeszutek Wilk , "Ian.Jackson" Cc: George Dunlap , Tianyang Chen , Josh Whitehead , Meng Xu List-Id: xen-devel@lists.xenproject.org CgpPbiA0LzgvMjAxNiA5OjExIEFNLCBEYXJpbyBGYWdnaW9saSB3cm90ZToKPiBPbiBGcmksIDIw MTYtMDQtMDggYXQgMTQ6MDAgKzAxMDAsIEdlb3JnZSBEdW5sYXAgd3JvdGU6Cj4+IE9uIDA4LzA0 LzE2IDEzOjUyLCBHZW9yZ2UgRHVubGFwIHdyb3RlOgo+Pj4gT24gMDgvMDQvMTYgMDI6MjMsIERh cmlvIEZhZ2dpb2xpIHdyb3RlOgo+Pj4+IFNpZ25lZC1vZmYtYnk6IERhcmlvIEZhZ2dpb2xpIDxk YXJpby5mYWdnaW9saUBjaXRyaXguY29tPgo+Pj4gVGhhbmtzIQo+Pj4KPj4+IFJldmlld2VkLWJ5 OiBHZW9yZ2UgRHVubGFwIDxnZW9yZ2UuZHVubGFwQGNpdHJpeC5jb20+Cj4+IENvbW1pdHRlcnM6 Cj4+Cj4+IEhvcGVmdWxseSB0aGUgYXJpbmM2NTMgbWFpbnRhaW5lcnMgd2lsbCBnZXQgYW4gb3Bw b3J0dW5pdHkgdG8gdGFrZSBhCj4+IGxvb2sgYXQgdGhpcyBiZWZvcmUgdGhlIGhhcmQgZnJlZXpl IHRvZGF5LiAgQnV0IGlmIG5vdCwgZ2l2ZW4gdGhlCj4+IHRpbWluZywgYW5kIHRoZSBmYWN0IHRo YXQgdGhlIHBhdGNoIGlzIHJlYWxseSBtb3JlIHRvIGRvIHdpdGggdGhlCj4+IGludGVyZmFjZSB0 byB0aGUgc2NoZWR1bGluZyBzeXN0ZW0gYXMgYSB3aG9sZSByYXRoZXIgdGhhbiBpbnRlcm5hbAo+ PiBhbGdvcml0aG1zIG9mIHRoZSBhcmluYyBzY2hlZHVsZXIsIEkgdGhpbmsgaXQncyBwcm9iYWJs eSBPSyB0byB0YWtlCj4+IHRoZQo+PiBsaWJlcnR5IG9mIGNoZWNraW5nIGl0IGluIGV2ZW4gd2l0 aG91dCBhbiBBY2sgKGFzIGxvbmcgYXMgdGhlcmUncyBubwo+PiBOYWNrKS4gIFdlIGNhbiBhbHdh eXMgcmV2ZXJ0IC8gYW1lbmQgaXQgbGF0ZXIgaWYgdGhlcmUgYXJlCj4+IG9iamVjdGlvbnMuCgpB Y2tlZC1ieTogUm9iZXJ0IFZhblZvc3NlbiA8cm9iZXJ0LnZhbnZvc3NlbkBkb3JuZXJ3b3Jrcy5j b20+CgpMdWNraWx5LCBJIGhhZCBzb21lIHRpbWUgdG9kYXkuCgpUaGFua3MsClJvYmJpZSBWYW5W b3NzZW4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhl bi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3Rz Lnhlbi5vcmcveGVuLWRldmVsCg==