From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: [PATCH RFC 01/49] xen/sched: call cpu_disable_scheduler() via cpu notifier Date: Mon, 1 Apr 2019 15:33:18 +0200 Message-ID: References: <20190329150934.17694-1-jgross@suse.com> <20190329150934.17694-2-jgross@suse.com> <5b69a1ed-0c91-161c-20e5-6fcdc84b61ae@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hAx3z-0008Jo-A4 for xen-devel@lists.xenproject.org; Mon, 01 Apr 2019 13:33:23 +0000 In-Reply-To: <5b69a1ed-0c91-161c-20e5-6fcdc84b61ae@arm.com> Content-Language: de-DE List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Julien Grall , xen-devel@lists.xenproject.org Cc: Stefano Stabellini , Wei Liu , George Dunlap , Andrew Cooper , Dario Faggioli , Jan Beulich , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= List-Id: xen-devel@lists.xenproject.org T24gMDEvMDQvMjAxOSAxNToyMSwgSnVsaWVuIEdyYWxsIHdyb3RlOgo+IEhpIEp1ZXJnZW4sCj4g Cj4gT24gNC8xLzE5IDExOjM3IEFNLCBKdWVyZ2VuIEdyb3NzIHdyb3RlOgo+PiBPbiAwMS8wNC8y MDE5IDEyOjI5LCBKdWxpZW4gR3JhbGwgd3JvdGU6Cj4+PiBIaSwKPj4+Cj4+PiBPbiA0LzEvMTkg MTA6NDAgQU0sIEp1ZXJnZW4gR3Jvc3Mgd3JvdGU6Cj4+Pj4gT24gMDEvMDQvMjAxOSAxMToyMSwg SnVsaWVuIEdyYWxsIHdyb3RlOgo+Pj4+PiBIaSwKPj4+Pj4KPj4+Pj4gT24gMy8yOS8xOSAzOjA4 IFBNLCBKdWVyZ2VuIEdyb3NzIHdyb3RlOgo+Pj4+Pj4gY3B1X2Rpc2FibGVfc2NoZWR1bGVyKCkg aXMgYmVpbmcgY2FsbGVkIGZyb20gX19jcHVfZGlzYWJsZSgpIHRvZGF5Lgo+Pj4+Pj4gVGhlcmUg aXMgbm8gbmVlZCB0byBleGVjdXRlIGl0IG9uIHRoZSBjcHUganVzdCBiZWluZyBkaXNhYmxlZCwg c28gdXNlCj4+Pj4+PiB0aGUgQ1BVX0RFQUQgY2FzZSBvZiB0aGUgY3B1IG5vdGlmaWVyIGNoYWlu LiBNb3ZpbmcgdGhlIGNhbGwgb3V0IG9mCj4+Pj4+PiBzdG9wX21hY2hpbmUoKSBjb250ZXh0IGlz IGZpbmUsIGFzIHdlIGp1c3QgbmVlZCB0byBob2xkIHRoZSBkb21haW4KPj4+Pj4+IFJDVQo+Pj4+ Pj4gbG9jayBhbmQgbmVlZCB0aGUgc2NoZWR1bGVyIHBlcmNwdSBkYXRhIHRvIGJlIHN0aWxsIGFs bG9jYXRlZC4KPj4+Pj4+Cj4+Pj4+PiBBZGQgYW5vdGhlciBob29rIGZvciBDUFVfRE9XTl9QUkVQ QVJFIHRvIGJhaWwgb3V0IGVhcmx5IGluIGNhc2UKPj4+Pj4+IGNwdV9kaXNhYmxlX3NjaGVkdWxl cigpIHdvdWxkIGZhaWwuIFRoaXMgd2lsbCBhdm9pZCBjcmFzaGVzIGluIHJhcmUKPj4+Pj4+IGNh c2VzIGZvciBjcHUgaG90cGx1ZyBvciBzdXNwZW5kLgo+Pj4+Pj4KPj4+Pj4+IFdoaWxlIGF0IGl0 IHJlbW92ZSBhIHN1cGVyZmx1b3VzIHNtcF9tYigpIGluIHRoZSBBUk0gX19jcHVfZGlzYWJsZSgp Cj4+Pj4+PiBpbmNhcm5hdGlvbi4KPj4+Pj4KPj4+Pj4gVGhpcyBpcyBub3Qgb2J2aW91cyB3aHkg dGhlIHNtcF9tYigpIGlzIHN1cGVyZmx1b3VzLiBDYW4geW91IHBsZWFzZQo+Pj4+PiBwcm92aWRl IG1vcmUgZGV0YWlscyBvbiB3aHkgdGhpcyBpcyBub3QgbmVjZXNzYXJ5Pwo+Pj4+Cj4+Pj4gY3B1 bWFza19jbGVhcl9jcHUoKSBzaG91bGQgYWxyZWFkeSBoYXZlIHRoZSBuZWVkZWQgc2VtYW50aWNz LCBubz8KPj4+PiBJdCBpcyBiYXNlZCBvbiBjbGVhcl9iaXQoKSB3aGljaCBpcyBkZWZpbmVkIHRv IGJlIGF0b21pYy4KPj4+Cj4+PiBhdG9taWNpdHkgZG9lcyBub3QgbWVhbiB0aGUgc3RvcmUvbG9h ZCBjYW5ub3QgYmUgcmUtb3JkZXJlZCBieSB0aGUgQ1BVLgo+Pj4gWW91IHdvdWxkIG5lZWQgYSBi YXJyaWVyIHRvIHByZXZlbnQgcmUtb3JkZXJpbmcuCj4+Pgo+Pj4gY3B1bWFza19jbGVhcl9jcHUo KSBhbmQgY2xlYXJfYml0KCkgZG9lcyBub3QgY29udGFpbiBhbnkgYmFycmllciwgc28KPj4+IHN0 b3JlL2xvYWQgY2FuIGJlIHJlLW9yZGVyZWQuCj4+Cj4+IFVoLCBjb3VsZG4ndCB0aGlzIGxlYWQg dG8gcHJvYmxlbXMsIGUuZy4gaW4gdmNwdV9ibG9jaygpPyBUaGUgY29tbWVudAo+PiB0aGVyZSBz dWdnZXN0cyB0aGUgc2VxdWVuY2Ugb2Ygc2V0dGluZyB0aGUgYmxvY2tlZCBiaXQgYW5kIGRvaW5n IHRoZQo+PiB0ZXN0IGlzIGltcG9ydGFudCBmb3IgYXZvaWRpbmcgYSByYWNlLi4uCj4gCj4gSG1t bS4uLiBsb29raW5nIGF0IHRoZSBvdGhlciB1c2FnZSAoc3VjaCBhcyBpbiBkb19wb2xsKSwgb24g bm9uLXg4Ngo+IHBsYXRmb3JtLCB0aGVyZSBpcyBhIHNtcF9tYigpIGJldHdlZW4gc2V0X2JpdCgu Li4pIGFuZCBjaGVja2luZyB0aGUKPiBldmVudCB3aXRoIGEgc2ltaWxhciBjb21tZW50IGFib3Zl Lgo+IAo+IEkgZG9uJ3Qga25vdyBlbm91Z2ggdGhlIHNjaGVkdWxlciBjb2RlIHRvIGtub3cgd2h5 IHRoZSBiYXJyaWVyIGlzCj4gbmVlZGVkLiBCdXQgZm9yIGNvbnNpc3RlbmN5LCBpdCBzZWVtcyB0 byBtZSB0aGUgc21wX21iKCkgd291bGQgYmUKPiByZXF1aXJlZCBpbiB2Y3B1X2Jsb2NrKCkgYXMg d2VsbC4KPiAKPiBBbHNvLCBpdCBpcyBxdWl0ZSBpbnRlcmVzdGluZyB0aGF0IHRoZSBiYXJyaWVy IGlzIG5vdCBwcmVzZW5jZSBmb3IgeDg2Lgo+IElmIEkgdW5kZXJzdGFuZCBjb3JyZWN0bHkgdGhl IGNvbW1lbnQgb24gdG9wIG9mIHNldF9iaXQvY2xlYXJfYml0LCBpdAo+IGNvdWxkIGFzIHdlbGwg YmUgcmUtb3JkZXJlZC4gU28gd2Ugc2VlbSB0byByZWx5aW5nIG9uIHRoZSB1bmRlcmx5aW5nCj4g aW1wbGVtZW50YXRpb24gb2Ygc2V0X2JpdC9jbGVhcl9iaXQuCgpPbiB4ODYgcmVhZHMgYW5kIHdy aXRlcyBjYW4ndCBiZSByZW9yZGVyZWQgd2l0aCBsb2NrZWQgb3BlcmF0aW9ucyAoU0RNClZvbCAz IDguMi4yKS4gU28gdGhlIGJhcnJpZXIgaXMgcmVhbGx5IG5vdCBuZWVkZWQgQUZBSVUuCgppbmNs dWRlL2FzbS14ODYvYml0b3BzLmg6CgogKiBjbGVhcl9iaXQoKSBpcyBhdG9taWMgYW5kIG1heSBu b3QgYmUgcmVvcmRlcmVkLgoKPiBXb3VsZG4ndCBpdCBtYWtlIHNlbnNlIHRvIHRyeSB0byB1bmlm b3JtaXplIHRoZSBzZW1hbnRpY3M/IE1heWJlIGJ5Cj4gaW50cm9kdWNpbmcgYSBuZXcgaGVscGVy PwoKT3IgYWRkaW5nIHRoZSBiYXJyaWVyIG9uIEFSTSBmb3IgdGhlIGF0b21pYyBvcGVyYXRpb25z PwoKCkp1ZXJnZW4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3Jn Cmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=