From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH 2/9] x86/IRQ: deal with move cleanup count state in fixup_irqs() Date: Mon, 06 May 2019 01:44:28 -0600 Message-ID: <5CCFE5DC020000780022C0A2@prv1-mh.provo.novell.com> References: <5CC6DD090200007800229E80@prv1-mh.provo.novell.com> <5CC6DEA80200007800229E9D@prv1-mh.provo.novell.com> <20190503152142.icdzlax4arik3beg@Air-de-Roger> 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 1hNYIe-0003b6-37 for xen-devel@lists.xenproject.org; Mon, 06 May 2019 07:44:36 +0000 In-Reply-To: <20190503152142.icdzlax4arik3beg@Air-de-Roger> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Roger Pau Monne Cc: Andrew Cooper , Wei Liu , xen-devel List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDAzLjA1LjE5IGF0IDE3OjIxLCA8cm9nZXIucGF1QGNpdHJpeC5jb20+IHdyb3RlOgo+ IE9uIE1vbiwgQXByIDI5LCAyMDE5IGF0IDA1OjIzOjIwQU0gLTA2MDAsIEphbiBCZXVsaWNoIHdy b3RlOgo+PiBUaGUgY2xlYW51cCBJUEkgbWF5IGdldCBzZW50IGltbWVkaWF0ZWx5IGJlZm9yZSBh IENQVSBnZXRzIHJlbW92ZWQgZnJvbQo+PiB0aGUgb25saW5lIG1hcC4gSW4gc3VjaCBhIGNhc2Ug dGhlIElQSSB3b3VsZCBnZXQgaGFuZGxlZCBvbiB0aGUgQ1BVCj4+IGJlaW5nIG9mZmxpbmVkIG5v IGVhcmxpZXIgdGhhbiBpbiB0aGUgaW50ZXJydXB0cyBkaXNhYmxlZCB3aW5kb3cgYWZ0ZXIKPj4g Zml4dXBfaXJxcygpJyBtYWluIGxvb3AuIFRoaXMgaXMgdG9vIGxhdGUsIGhvd2V2ZXIsIGJlY2F1 c2UgYSBwb3NzaWJsZQo+PiBhZmZpbml0eSBjaGFuZ2UgbWF5IGluY3VyIHRoZSBuZWVkIGZvciB2 ZWN0b3IgYXNzaWdubWVudCwgd2hpY2ggd2lsbAo+PiBmYWlsIHdoZW4gdGhlIElSUSdzIG1vdmUg Y2xlYW51cCBjb3VudCBpcyBzdGlsbCBub24temVyby4KPj4gCj4+IFRvIGZpeCB0aGlzCj4+IC0g cmVjb3JkIHRoZSBzZXQgb2YgQ1BVcyB0aGUgY2xlYW51cCBJUElzIGdldHMgYWN0dWFsbHkgc2Vu dCB0byBhbG9uZ3NpZGUKPj4gICBzZXR0aW5nIHRoZWlyIGNvdW50LAo+PiAtIGFkanVzdCB0aGUg Y291bnQgaW4gZml4dXBfaXJxcygpLCBhY2NvdW50aW5nIGZvciBhbGwgQ1BVcyB0aGF0IHRoZQo+ PiAgIGNsZWFudXAgSVBJIHdhcyBzZW50IHRvLCBidXQgdGhhdCBhcmUgbm8gbG9uZ2VyIG9ubGlu ZSwKPj4gLSBiYWlsIGVhcmx5IGZyb20gdGhlIGNsZWFudXAgSVBJIGhhbmRsZXIgd2hlbiB0aGUg Q1BVIGlzIG5vIGxvbmdlcgo+PiAgIG9ubGluZSwgdG8gcHJldmVudCBkb3VibGUgYWNjb3VudGlu Zy4KPj4gCj4+IFNpZ25lZC1vZmYtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4K PiAKPiBSZXZpZXdlZC1ieTogUm9nZXIgUGF1IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5jb20+ CgpUaGFua3MuCgo+IEp1c3QgYXMgYSBub3RlLCB0aGlzIHdob2xlIGludGVycnVwdCBtaWdyYXRp b24gYnVzaW5lc3Mgc2VlbXMKPiBleHRyZW1lbHkgY29tcGxleCwgYW5kIEkgd29uZGVyIGlmIFhl biBkb2VzIHJlYWxseSBuZWVkIGl0LCBvciB3aGF0J3MKPiBleGFjdGx5IGl0J3MgcGVyZm9ybWFu Y2UgZ2FpbiBjb21wYXJlZCB0byBtb3JlIHNpbXBsZSBzb2x1dGlvbnMuCgpXaGF0IG1vcmUgc2lt cGxlIHNvbHV0aW9ucyB3b3VsZCB5b3UgdGhpbmsgYWJvdXQ/IElSUSBhZmZpbml0aWVzCnRyYWNr aW5nIHRoZWlyIGFzc2lnbmVkLXZDUFUgb25lcyB3YXMgYWRkZWQgbGFyZ2VseSB0byBhdm9pZApo aWdoIHJhdGUgaW50ZXJydXB0cyBhbHdheXMgYXJyaXZpbmcgb24gYSBDUFUgb3RoZXIgdGhhbiB0 aGUgb25lCndoZXJlIHRoZSBhY3R1YWwgaGFuZGxpbmcgd2lsbCB0YWtlIHBsYWNlLiBBcmd1YWJs eSB0aGlzIG1heSBnbwp0b28gZmFyIGZvciBsb3cgcmF0ZSBpbnRlcnJ1cHRzLCBidXQgYWRkaW5n IGEgcmVzcGVjdGl2ZSBoZXVyaXN0aWMKd291bGQgcmF0aGVyIGZ1cnRoZXIgY29tcGxpY2F0ZSBo YW5kbGluZy4KCj4gSSB1bmRlcnN0YW5kIHRoaXMgaXMganVzdCBmaXhlcywgYnV0IElNTyBpdCdz IG1ha2luZyB0aGUgbG9naWMgZXZlbiBtb3JlCj4gY29tcGxleC4KPiAKPiBNYXliZSBpdCB3b3Vs ZCBiZSBzaW1wbGVyIHRvIGhhdmUgdGhlIGludGVycnVwdHMgaGFyZC1ib3VuZCB0byBwQ1BVcwo+ IGFuZCBpbnN0ZWFkIGhhdmUgYSBzb2Z0LWFmZmluaXR5IG9uIHRoZSBndWVzdCB2Q1BVcyB0aGF0 IGFyZSBhc3NpZ25lZAo+IGFzIHRoZSBkZXN0aW5hdGlvbj8KCkhvdyB3b3VsZCB0aGUgc29mdCBh ZmZpbml0eSBvZiBhIHZDUFUgYmUgY2FsY3VsYXRlZCB0aGF0IGhhcwptdWx0aXBsZSBJUlFzICh3 aXRoIGF0IG1vc3QgcGFydGlhbGx5IG92ZXJsYXBwaW5nIGFmZmluaXRpZXMpIHRvIGJlCnNlcnZp Y2VkIGJ5IGl0PwoKPj4gLS0tCj4+IFRCRDogVGhlIHByb3BlciByZWNvcmRpbmcgb2YgdGhlIElQ SSBkZXN0aW5hdGlvbnMgYWN0dWFsbHkgbWFrZXMgdGhlCj4+ICAgICAgbW92ZV9jbGVhbnVwX2Nv dW50IGZpZWxkIHJlZHVuZGFudC4gRG8gd2Ugd2FudCB0byBkcm9wIGl0LCBhdCB0aGUKPj4gICAg ICBwcmljZSBvZiBhIGZldyBtb3JlIENQVS1tYXNrIG9wZXJhdGlvbnM/Cj4gCj4gQUZBSUNUIHRo aXMgaXMgbm90IGEgaG90IHBhdGgsIHNvIEkgd291bGQgcmVtb3ZlIHRoZQo+IG1vdmVfY2xlYW51 cF9jb3VudCBmaWVsZCBhbmQganVzdCB3ZWlnaHQgdGhlIGNwdSBiaXRtYXAgd2hlbiBuZWVkZWQu CgpBZGRlZCBmb3IgdjIgKHBlbmRpbmcgc3VjY2Vzc2Z1bCB0ZXN0aW5nKS4KCkphbgoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWls aW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVu cHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0993C04AAC for ; 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Mon, 06 May 2019 07:44:34 +0000 (UTC) Received: from INET-PRV1-MTA by prv1-mh.provo.novell.com with Novell_GroupWise; Mon, 06 May 2019 01:44:33 -0600 Message-Id: <5CCFE5DC020000780022C0A2@prv1-mh.provo.novell.com> X-Mailer: Novell GroupWise Internet Agent 18.1.0 Date: Mon, 06 May 2019 01:44:28 -0600 From: "Jan Beulich" To: "Roger Pau Monne" References: <5CC6DD090200007800229E80@prv1-mh.provo.novell.com> <5CC6DEA80200007800229E9D@prv1-mh.provo.novell.com> <20190503152142.icdzlax4arik3beg@Air-de-Roger> In-Reply-To: <20190503152142.icdzlax4arik3beg@Air-de-Roger> Mime-Version: 1.0 Content-Disposition: inline Subject: Re: [Xen-devel] [PATCH 2/9] x86/IRQ: deal with move cleanup count state in fixup_irqs() X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Andrew Cooper , Wei Liu , xen-devel Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190506074428.YhbwhjrvotGTiPev2GjIYCCSVP15rVs7jG2AgD_gp6Q@z> Pj4+IE9uIDAzLjA1LjE5IGF0IDE3OjIxLCA8cm9nZXIucGF1QGNpdHJpeC5jb20+IHdyb3RlOgo+ IE9uIE1vbiwgQXByIDI5LCAyMDE5IGF0IDA1OjIzOjIwQU0gLTA2MDAsIEphbiBCZXVsaWNoIHdy b3RlOgo+PiBUaGUgY2xlYW51cCBJUEkgbWF5IGdldCBzZW50IGltbWVkaWF0ZWx5IGJlZm9yZSBh IENQVSBnZXRzIHJlbW92ZWQgZnJvbQo+PiB0aGUgb25saW5lIG1hcC4gSW4gc3VjaCBhIGNhc2Ug dGhlIElQSSB3b3VsZCBnZXQgaGFuZGxlZCBvbiB0aGUgQ1BVCj4+IGJlaW5nIG9mZmxpbmVkIG5v IGVhcmxpZXIgdGhhbiBpbiB0aGUgaW50ZXJydXB0cyBkaXNhYmxlZCB3aW5kb3cgYWZ0ZXIKPj4g Zml4dXBfaXJxcygpJyBtYWluIGxvb3AuIFRoaXMgaXMgdG9vIGxhdGUsIGhvd2V2ZXIsIGJlY2F1 c2UgYSBwb3NzaWJsZQo+PiBhZmZpbml0eSBjaGFuZ2UgbWF5IGluY3VyIHRoZSBuZWVkIGZvciB2 ZWN0b3IgYXNzaWdubWVudCwgd2hpY2ggd2lsbAo+PiBmYWlsIHdoZW4gdGhlIElSUSdzIG1vdmUg Y2xlYW51cCBjb3VudCBpcyBzdGlsbCBub24temVyby4KPj4gCj4+IFRvIGZpeCB0aGlzCj4+IC0g cmVjb3JkIHRoZSBzZXQgb2YgQ1BVcyB0aGUgY2xlYW51cCBJUElzIGdldHMgYWN0dWFsbHkgc2Vu dCB0byBhbG9uZ3NpZGUKPj4gICBzZXR0aW5nIHRoZWlyIGNvdW50LAo+PiAtIGFkanVzdCB0aGUg Y291bnQgaW4gZml4dXBfaXJxcygpLCBhY2NvdW50aW5nIGZvciBhbGwgQ1BVcyB0aGF0IHRoZQo+ PiAgIGNsZWFudXAgSVBJIHdhcyBzZW50IHRvLCBidXQgdGhhdCBhcmUgbm8gbG9uZ2VyIG9ubGlu ZSwKPj4gLSBiYWlsIGVhcmx5IGZyb20gdGhlIGNsZWFudXAgSVBJIGhhbmRsZXIgd2hlbiB0aGUg Q1BVIGlzIG5vIGxvbmdlcgo+PiAgIG9ubGluZSwgdG8gcHJldmVudCBkb3VibGUgYWNjb3VudGlu Zy4KPj4gCj4+IFNpZ25lZC1vZmYtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4K PiAKPiBSZXZpZXdlZC1ieTogUm9nZXIgUGF1IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5jb20+ CgpUaGFua3MuCgo+IEp1c3QgYXMgYSBub3RlLCB0aGlzIHdob2xlIGludGVycnVwdCBtaWdyYXRp b24gYnVzaW5lc3Mgc2VlbXMKPiBleHRyZW1lbHkgY29tcGxleCwgYW5kIEkgd29uZGVyIGlmIFhl biBkb2VzIHJlYWxseSBuZWVkIGl0LCBvciB3aGF0J3MKPiBleGFjdGx5IGl0J3MgcGVyZm9ybWFu Y2UgZ2FpbiBjb21wYXJlZCB0byBtb3JlIHNpbXBsZSBzb2x1dGlvbnMuCgpXaGF0IG1vcmUgc2lt cGxlIHNvbHV0aW9ucyB3b3VsZCB5b3UgdGhpbmsgYWJvdXQ/IElSUSBhZmZpbml0aWVzCnRyYWNr aW5nIHRoZWlyIGFzc2lnbmVkLXZDUFUgb25lcyB3YXMgYWRkZWQgbGFyZ2VseSB0byBhdm9pZApo aWdoIHJhdGUgaW50ZXJydXB0cyBhbHdheXMgYXJyaXZpbmcgb24gYSBDUFUgb3RoZXIgdGhhbiB0 aGUgb25lCndoZXJlIHRoZSBhY3R1YWwgaGFuZGxpbmcgd2lsbCB0YWtlIHBsYWNlLiBBcmd1YWJs eSB0aGlzIG1heSBnbwp0b28gZmFyIGZvciBsb3cgcmF0ZSBpbnRlcnJ1cHRzLCBidXQgYWRkaW5n IGEgcmVzcGVjdGl2ZSBoZXVyaXN0aWMKd291bGQgcmF0aGVyIGZ1cnRoZXIgY29tcGxpY2F0ZSBo YW5kbGluZy4KCj4gSSB1bmRlcnN0YW5kIHRoaXMgaXMganVzdCBmaXhlcywgYnV0IElNTyBpdCdz IG1ha2luZyB0aGUgbG9naWMgZXZlbiBtb3JlCj4gY29tcGxleC4KPiAKPiBNYXliZSBpdCB3b3Vs ZCBiZSBzaW1wbGVyIHRvIGhhdmUgdGhlIGludGVycnVwdHMgaGFyZC1ib3VuZCB0byBwQ1BVcwo+ IGFuZCBpbnN0ZWFkIGhhdmUgYSBzb2Z0LWFmZmluaXR5IG9uIHRoZSBndWVzdCB2Q1BVcyB0aGF0 IGFyZSBhc3NpZ25lZAo+IGFzIHRoZSBkZXN0aW5hdGlvbj8KCkhvdyB3b3VsZCB0aGUgc29mdCBh ZmZpbml0eSBvZiBhIHZDUFUgYmUgY2FsY3VsYXRlZCB0aGF0IGhhcwptdWx0aXBsZSBJUlFzICh3 aXRoIGF0IG1vc3QgcGFydGlhbGx5IG92ZXJsYXBwaW5nIGFmZmluaXRpZXMpIHRvIGJlCnNlcnZp Y2VkIGJ5IGl0PwoKPj4gLS0tCj4+IFRCRDogVGhlIHByb3BlciByZWNvcmRpbmcgb2YgdGhlIElQ SSBkZXN0aW5hdGlvbnMgYWN0dWFsbHkgbWFrZXMgdGhlCj4+ICAgICAgbW92ZV9jbGVhbnVwX2Nv dW50IGZpZWxkIHJlZHVuZGFudC4gRG8gd2Ugd2FudCB0byBkcm9wIGl0LCBhdCB0aGUKPj4gICAg ICBwcmljZSBvZiBhIGZldyBtb3JlIENQVS1tYXNrIG9wZXJhdGlvbnM/Cj4gCj4gQUZBSUNUIHRo aXMgaXMgbm90IGEgaG90IHBhdGgsIHNvIEkgd291bGQgcmVtb3ZlIHRoZQo+IG1vdmVfY2xlYW51 cF9jb3VudCBmaWVsZCBhbmQganVzdCB3ZWlnaHQgdGhlIGNwdSBiaXRtYXAgd2hlbiBuZWVkZWQu CgpBZGRlZCBmb3IgdjIgKHBlbmRpbmcgc3VjY2Vzc2Z1bCB0ZXN0aW5nKS4KCkphbgoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWls aW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVu cHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=