From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: [PATCH 01/15] xen: in do_softirq() sample smp_processor_id() once and for all. Date: Thu, 8 Jun 2017 15:12:10 +0100 Message-ID: References: <149633614204.12814.14390287626133023934.stgit@Solace.fritz.box> <149633842141.12814.20908893053492021.stgit@Solace.fritz.box> <59382BF6020000780016075B@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dIyAZ-00058M-QQ for xen-devel@lists.xenproject.org; Thu, 08 Jun 2017 14:12:15 +0000 In-Reply-To: <59382BF6020000780016075B@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich , Dario Faggioli Cc: Stefano Stabellini , George Dunlap , Andrew Cooper , Tim Deegan , Julien Grall , xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gMDcvMDYvMTcgMTU6MzgsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDAxLjA2LjE3IGF0 IDE5OjMzLCA8ZGFyaW8uZmFnZ2lvbGlAY2l0cml4LmNvbT4gd3JvdGU6Cj4+IEluIGZhY3QsIHJp Z2h0IG5vdywgd2UgcmVhZCBpdCBhdCBldmVyeSBpdGVyYXRpb24gb2YgdGhlIGxvb3AuCj4+IFRo ZSByZWFzb24gaXQncyBkb25lIGxpa2UgdGhpcyBpcyBob3cgY29udGV4dCBzd2l0Y2ggd2FzIGhh bmRsZWQKPj4gb24gSUE2NCAoc2VlIGNvbW1pdCBhZTliZmNkYywgIltYRU5dIFZhcmlvdXMgc29m dGlycSBjbGVhbnVwcyIgWzFdKS4KPj4KPj4gSG93ZXZlcjoKPj4gMSkgd2UgZG9uJ3QgaGF2ZSBJ QTY0IGFueSBsb25nZXIsIGFuZCBhbGwgdGhlIGFjaGl0ZWN0dXJlcyB0aGF0Cj4+ICAgIHdlIGRv IHN1cHBvcnQsIGFyZSBvayB3aXRoIHNhbXBsaW5nIG9uY2UgYW5kIGZvciBhbGw7Cj4+IDIpIHNh bXBsaW5nIGF0IGV2ZXJ5IGl0ZXJhdGlvbiAoc2xpZ2h0bHkpIGFmZmVjdCBwZXJmb3JtYW5jZTsK Pj4gMykgc2FtcGxpbmcgYXQgZXZlcnkgaXRlcmF0aW9uIGlzIG1pc2xlYWRpbmcsIGFzIGl0IG1h a2VzIHBlb3BsZQo+PiAgICBiZWxpZXZlIHRoYXQgaXQgaXMgY3VycmVudGx5IHBvc3NpYmxlIHRo YXQgU0NIRURVTEVfU09GVElSUQo+PiAgICBtb3ZlcyB0aGUgZXhlY3V0aW9uIGZsb3cgb24gYW5v dGhlciBDUFUgKGFuZCB0aGUgY29tbWVudCwKPj4gICAgYnkgcmVpbmZvcmNpbmcgdGhpcyBiZWxp ZWYsIG1ha2VzIHRoaW5ncyBldmVuIHdvcnNlISkuCj4+Cj4+IFRoZXJlZm9yZSwgbGV0J3M6Cj4+ IC0gZG8gdGhlIHNhbXBsaW5nIG9uY2UgYW5kIGZvciBhbGwsIGFuZCByZW1vdmUgdGhlIGNvbW1l bnQ7Cj4+IC0gbGVhdmUgYW4gQVNTRVJUKCkgYXJvdW5kLCBzbyB0aGF0LCBpZiBjb250ZXh0IHN3 aXRjaGluZwo+PiAgIGxvZ2ljIGNoYW5nZXMgKGluIGN1cnJlbnQgb3IgbmV3IGFyY2hlcyksIHdl IHdpbGwgbm90aWNlLgo+IAo+IEknbSBub3QgY29udmluY2VkLiBUaGUgY29tbWVudCBjbGVhcmx5 IHNheXMgIm1heSIsIGFuZCBJIGRvbid0Cj4gdGhpbmsgdGhlIHBlcmZvcm1hbmNlIG92ZXJoZWFk IG9mIHNtcF9wcm9jZXNzb3JfaWQoKSBpcyB0aGF0Cj4gaGlnaC4gS2VlcGluZyB0aGUgY29kZSBh cyBpcyBhbGxvd3Mgc29tZSBmdXR1cmUgcG9ydCB0byBkbwo+IGNvbnRleHQgc3dpdGNoZXMgbGlr ZSBpYTY0IGRpZCwgaWYgdGhhdCdzIG1vcmUgZWZmaWNpZW50IHRoZXJlLgoKSW4gRW5nbGlzaCwg Im1heSIgbm90IG9ubHkgbWVhbnMgImhhcyBhIHBvc3NpYmlsaXR5IG9mIG5vdCBoYXBwZW5pbmci LApidXQgYWxzbyBtZWFucyAiaGFzIGEgcG9zc2liaWxpdHkgb2YgaGFwcGVuaW5nIi4gIFRoYXQn cyBmYWxzZSBpbiB0aGUKaHlwZXJ2aXNvciBjb2RlIHRoZSB3YXkgaXQncyBjdXJyZW50bHkgd3Jp dHRlbi4gIElmIEkgc2FpZCwgIkJyaW5nIGEKd2F0ZXIgcGlzdG9sIHRvIHRoZSBYZW5TdW1taXQg YmVjYXVzZSBKYW4gbWF5IGJ1cnN0IGludG8gZmxhbWVzIiBJIHRoaW5rCnlvdSdkIHNheSBJIHdh cyBpbXBseWluZyBzb21ldGhpbmcgZmFsc2UuIDotKQoKSSB0aGluayBpdCB3b3VsZCBiZSBiZXR0 ZXIgdG8gcmVtb3ZlIGl0LiAgVGhlcmUgYXJlIGRvdWJ0bGVzcyAqbG90cyogb2YKcGxhY2VzIGlu IHRoZSBjb2RlIG5vdyB0aGF0IGltcGxpY2l0bHkgcmVseSBvbiBjb250ZXh0X3N3aXRjaCgpIG5l dmVyCnJldHVybmluZy4gIFRoZSBBU1NFUlQoKSB3aWxsIGNhdGNoIHRoaXMgaXNzdWUgcXVpY2ts eSBlbm91Z2ggaWYgd2UgZXZlcgpyZS1pbnRyb2R1Y2UgdGhhdCBiZWhhdmlvci4KCk9uIHRoZSBv dGhlciBoYW5kLCB1bmxlc3MgdGhlcmUncyBhIG5vdGljZWFibGUgcGVyZm9ybWFuY2Ugb3Zlcmhl YWQsCnRoaXMgaXNuJ3QgYSBiaWcgaXNzdWUuCgogLUdlb3JnZQoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4t ZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==