From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Pau =?utf-8?B?TW9ubsOp?= Subject: Re: [PATCH v3 5/7] vpci: fix execution of long running operations Date: Wed, 7 Nov 2018 18:15:17 +0100 Message-ID: <20181107171517.7p34q6vjpggmzb4i@mac.citrite.net> References: <20181030154123.4218-1-roger.pau@citrix.com> <20181030154123.4218-6-roger.pau@citrix.com> <5BE0762D02000078001F8356@prv1-mh.provo.novell.com> <20181107111146.ksaemioxod3uk5p4@mac.citrite.net> <5BE2FF5802000078001F9313@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1gKRQP-0006Yc-17 for xen-devel@lists.xenproject.org; Wed, 07 Nov 2018 17:15:29 +0000 Content-Disposition: inline In-Reply-To: <5BE2FF5802000078001F9313@prv1-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Jan Beulich Cc: Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Julien Grall , Paul Durrant , xen-devel List-Id: xen-devel@lists.xenproject.org T24gV2VkLCBOb3YgMDcsIDIwMTggYXQgMDg6MDY6MDBBTSAtMDcwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj4gPj4+IE9uIDA3LjExLjE4IGF0IDEyOjExLCA8cm9nZXIucGF1QGNpdHJpeC5jb20+IHdy b3RlOgo+ID4gT24gTW9uLCBOb3YgMDUsIDIwMTggYXQgMDk6NTY6MTNBTSAtMDcwMCwgSmFuIEJl dWxpY2ggd3JvdGU6Cj4gPj4gPj4+IE9uIDMwLjEwLjE4IGF0IDE2OjQxLCA8cm9nZXIucGF1QGNp dHJpeC5jb20+IHdyb3RlOgo+ID4+ID4gQkFSIG1hcC91bm1hcCBpcyBhIGxvbmcgcnVubmluZyBv cGVyYXRpb24gdGhhdCBuZWVkcyB0byBiZSBwcmVlbXB0ZWQKPiA+PiA+IGluIG9yZGVyIHRvIGF2 b2lkIG92ZXJydW5uaW5nIHRoZSBhc3NpZ25lZCB2Q1BVIHRpbWUgKG9yIGV2ZW4KPiA+PiA+IHRy aWdnZXJpbmcgdGhlIHdhdGNoZG9nKS4KPiA+PiA+IAo+ID4+ID4gQ3VycmVudCBsb2dpYyBmb3Ig dGhpcyBwcmVlbXB0aW9uIGlzIHdyb25nLCBhbmQgd29uJ3Qgd29yayBhdCBhbGwgZm9yCj4gPj4g PiBBTUQgc2luY2Ugb25seSBJbnRlbCBtYWtlcyB1c2Ugb2YgaHZtX2lvX3BlbmRpbmcgKGFuZCBl dmVuIGluIHRoYXQKPiA+PiA+IGNhc2UgdGhlIGN1cnJlbnQgY29kZSBpcyB3cm9uZykuCj4gPj4g Cj4gPj4gSSdtIGhhdmluZyB0cm91YmxlIHVuZGVyc3RhbmRpbmcgdGhpcywgYm90aCBmb3IgdGhl IEFNRCBhc3BlY3QKPiA+PiAoaXQgaXMgb25seSB2dm14LmMgd2hpY2ggaGFzIGEgZnVuY3Rpb24g Y2FsbCBub3QgbWlycm9yZWQgb24gdGhlCj4gPj4gQU1EIHNpZGUpIGFuZCBmb3IgdGhlIHN1cHBv c2VkIGdlbmVyYWwgYnJva2VubmVzcy4gV2l0aG91dAo+ID4+IHNvbWUgY2xhcmlmaWNhdGlvbiBJ IGNhbid0IGp1ZGdlIHdoZXRoZXIgcmUtaW1wbGVtZW50aW5nIHZpYQo+ID4+IHRhc2tsZXQgaXMg YWN0dWFsbHkgdGhlIGJlc3QgYXBwcm9hY2guCj4gPiAKPiA+IGh2bV9pb19wZW5kaW5nIGl0c2Vs ZiBjYW5ub3QgYmxvY2sgdGhlIHZDUFUgZnJvbSBleGVjdXRpbmcsIGl0J3MgdXNlZAo+ID4gYnkg bnZteF9zd2l0Y2hfZ3Vlc3QgaW4gb3JkZXIgdG8gcHJldmVudCBjaGFuZ2luZyB0aGUgbmVzdGVk IFZNQ1MgaWYKPiA+IHRoZXJlJ3MgcGVuZGluZyBJTyBlbXVsYXRpb24gd29yayBBRkFJQ1QuCj4g PiAKPiA+IFRoZSBvbmx5IHdheSBJIGNvdWxkIGZpbmQgdG8gYWN0dWFsbHkgcHJldmVudCBhIHZD UFUgZnJvbSBydW5uaW5nCj4gPiB3aGlsZSBkb2luZyBzb21lIHdvcmsgb24gaXQncyBiZWhhbGYg aW4gYSBwcmVlbXB0aXZlIHdheSBpcyBieQo+ID4gYmxvY2tpbmcgaXQgYW5kIHVzaW5nIGEgdGFz a2xldC4gV2hhdCdzIGRvbmUgd2l0aCBJT1JFUXMgaXMgbm90Cj4gPiBzdWl0YWJsZSBoZXJlIHNp bmNlIFhlbiBuZWVkcyB0byBkbyBzb21lIHdvcmsgaW5zdGVhZCBvZiBqdXN0IHdhaXQgb24KPiA+ IGFuIGV4dGVybmFsIGV2ZW50IChhbiBldmVudCBjaGFubmVsIGZyb20gdGhlIElPUkVRKS4KPiAK PiBObywgdGhlcmUgaXMgYSBzZWNvbmQgbWVhbnMsIEkndmUganVzdCBjb25mdXNlZCB0aGUgZnVu Y3Rpb25zLiBUaGUKPiBxdWVzdGlvbiBpcyB3aGV0aGVyIHlvdXIgdnBjaV9wcm9jZXNzX3BlbmRp bmcoKSBpbnZvY2F0aW9uCj4gcGVyaGFwcyBzaXRzIGluIHRoZSB3cm9uZyBmdW5jdGlvbi4gaGFu ZGxlX2h2bV9pb19jb21wbGV0aW9uKCkgaXMKPiB3aGF0IGh2bV9kb19yZXN1bWUoKSBjYWxscywg YW5kIHdoYXQgY2FuIHByZXZlbnQgYSBndWVzdCBmcm9tCj4gcmVzdW1pbmcgZXhlY3V0aW9uLiBU aGUgaHZtX2lvX3BlbmRpbmcoKSBpbnZvY2F0aW9uIGp1c3Qgc2l0cyBvbgo+IGEgc3BlY2lhbCBj YXNlIHBhdGggZG93biBmcm9tIHRoZXJlICh0aHJvdWdoIGhhbmRsZV9waW8oKSkuCgpZZXMsIGhh bmRsZV9odm1faW9fY29tcGxldGlvbiBpcyB0aGUgZnVuY3Rpb24gdGhhdCBhY3R1YWxseSBibG9j a3MgdGhlCnZDUFUgYW5kIHdhaXRzIGZvciBhbiBldmVudCBjaGFubmVsIGZyb20gdGhlIGlvcmVx LiBUaGlzIGlzIGhvd2V2ZXIKbm90IHN1aXRhYmxlIGJlY2F1c2UgaXQgdXNlcyB0aGUgZm9sbG93 aW5nIGNvZGUgKHNpbXBsaWZpZWQpOgoKc2V0X2JpdChfVlBGX2Jsb2NrZWRfaW5feGVuLCAmY3Vy cmVudC0+cGF1c2VfZmxhZ3MpOwpyYWlzZV9zb2Z0aXJxKFNDSEVEVUxFX1NPRlRJUlEpOwpkb19z b2Z0aXJxKCk7CgpJbiB0aGUgdlBDSSBjYXNlIFhlbiBjYW5ub3Qgc2V0IHRoZSB2Q1BVIGFzIGJs b2NrZWRfaW5feGVuLCBYZW4gbmVlZHMKdGhlIHNjaGVkdWxlciB0byBzY2hlZHVsZSB0aGUgdkNQ VSBzbyB0aGUgcGVuZGluZyB3b3JrIGNhbiBiZQpwcm9jZXNzZWQuIFRoZW4gaWYgdGhlIGJsb2Nr ZWQgYml0IGlzIG5vdCBzZXQgdGhlIGNhbGwgdG8gZG9fc29mdGlycQp3b3VsZCBiZSByZWN1cnJl ZCwgdGh1cyBwcm9iYWJseSBsZWFkaW5nIHRvIGEgc3RhY2sgb3ZlcmZsb3cgaWYKdGhlcmUncyBl bm91Z2ggcGVuZGluZyB3b3JrLiBpZToKCjxwcm9jZXNzIHdvcms+Cgk8ZG9fc29mdGlycT4KCQk8 cHJvY2VzcyB3b3JrPgoJCQk8ZG9fc29mdGlycT4KCQkJCTwuLi4+CgpUaGFua3MsIFJvZ2VyLgoK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVs IG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==