From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: [PATCH] xen: Remove event channel notification through Xen PCI platform device Date: Mon, 29 Aug 2016 13:29:09 -0400 Message-ID: <28aa68f6-7115-bc34-54a5-38d1995f157d@oracle.com> References: <1472248536-2063-1-git-send-email-karahmed@amazon.de> 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 1beQNO-0006as-4u for xen-devel@lists.xenproject.org; Mon, 29 Aug 2016 17:29:38 +0000 In-Reply-To: <1472248536-2063-1-git-send-email-karahmed@amazon.de> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: KarimAllah Ahmed , linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org Cc: Juergen Gross , Ross Lagerwall , linux-pci@vger.kernel.org, x86@kernel.org, Julien Grall , Paul Gortmaker , Ingo Molnar , David Vrabel , Anthony Liguori , "H. Peter Anvin" , Bjorn Helgaas , Thomas Gleixner , Vitaly Kuznetsov , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org T24gMDgvMjYvMjAxNiAwNTo1NSBQTSwgS2FyaW1BbGxhaCBBaG1lZCB3cm90ZToKPiBFdmVyIHNp bmNlIGNvbW1pdCAyNTRkMWEzZjAyZWIgKCJ4ZW4vcHYtb24taHZtIGtleGVjOiBzaHV0ZG93biB3 YXRjaGVzCj4gZnJvbSBvbGQga2VybmVsIikgdXNpbmcgdGhlIElOVHggaW50ZXJydXB0IGZyb20g WGVuIFBDSSBwbGF0Zm9ybSBkZXZpY2UgZm9yCj4gZXZlbnQgY2hhbm5lbCBub3RpZmljYXRpb24g d291bGQganVzdCBsb2NrdXAgdGhlIGd1ZXN0IGR1cmluZyBib290dXAuCj4gcG9zdGNvcmVfaW5p dGNhbGwgbm93IGNhbGxzIHhzX3Jlc2V0X3dhdGNoZXMgd2hpY2ggd2lsbCBldmVudHVhbGx5IHRy eSB0byByZWFkCj4gYSB2YWx1ZSBmcm9tIFhlblN0b3JlIGFuZCB3aWxsIGdldCBzdHVjayBvbiBy ZWFkX3JlcGx5IGF0IFhlbkJ1cyBmb3JldmVyIHNpbmNlCj4gdGhlIHBsYXRmb3JtIGRyaXZlciBp cyBub3QgcHJvYmVkIHlldCBhbmQgaXRzIElOVHggaW50ZXJydXB0IGhhbmRsZXIgaXMgbm90Cj4g cmVnaXN0ZXJlZCB5ZXQuIFRoYXQgbWVhbnMgdGhhdCB0aGUgZ3Vlc3QgY2FuIG5vdCBiZSBub3Rp ZmllZCBhdCB0aGlzIG1vbWVudCBvZgo+IGFueSBwZW5kaW5nIGV2ZW50IGNoYW5uZWxzIGFuZCBu b25lIG9mIHRoZSBwZXItZXZlbnQgaGFuZGxlcnMgd2lsbCBldmVyIGJlCj4gaW52b2tlZCAoaW5j bHVkaW5nIHRoZSBYZW5TdG9yZSBvbmUpIGFuZCB0aGUgcmVwbHkgd2lsbCBuZXZlciBiZSBwaWNr ZWQgdXAgYnkKPiB0aGUga2VybmVsLgo+Cj4gVGhlIGV4YWN0IHN0YWNrIHdoZXJlIHRoaW5ncyBn ZXQgc3R1Y2sgZHVyaW5nIHhlbmJ1c19pbml0Ogo+Cj4gLXhlbmJ1c19pbml0Cj4gIC14c19pbml0 Cj4gICAteHNfcmVzZXRfd2F0Y2hlcwo+ICAgIC14ZW5idXNfc2NhbmYKPiAgICAgLXhlbmJ1c19y ZWFkCj4gICAgICAteHNfc2luZ2xlCj4gICAgICAgLXhzX3NpbmdsZQo+ICAgICAgICAteHNfdGFs a3YKPgo+IFZlY3RvciBjYWxsYmFja3MgaGF2ZSBhbHdheXMgYmVlbiB0aGUgZmF2b3VyaXRlIGV2 ZW50IG5vdGlmaWNhdGlvbiBtZWNoYW5pc20KPiBzaW5jZSB0aGVpciBpbnRyb2R1Y3Rpb24gaW4g Y29tbWl0IDM4ZTIwYjA3ZWZkNSAoIng4Ni94ZW46IGV2ZW50IGNoYW5uZWxzCj4gZGVsaXZlcnkg b24gSFZNLiIpIGFuZCB0aGUgdmVjdG9yIGNhbGxiYWNrIGZlYXR1cmUgaGFzIGFsd2F5cyBiZWVu IGFkdmVydGlzZWQKPiBmb3IgcXVpdGUgc29tZSB0aW1lIGJ5IFhlbiB0aGF0J3Mgd2h5IElOVHgg d2FzIGJyb2tlbiBmb3Igc2V2ZXJhbCB5ZWFycyBub3cKPiB3aXRob3V0IGltcGFjdGluZyBhbnlv bmUuCj4KPiBMdWNraWx5IHRoaXMgYWxzbyBtZWFucyB0aGF0IGV2ZW50IGNoYW5uZWwgbm90aWZp Y2F0aW9uIHRocm91Z2ggSU5UeCBpcwo+IGJhc2ljYWxseSBkZWFkLWNvZGUgd2hpY2ggY2FuIGJl IHNhZmVseSByZW1vdmVkIHdpdGhvdXQgaW1wYWN0aW5nIGFueWJvZHkgc2luY2UKPiBpdCBoYXMg YmVlbiBlZmZlY3RpdmVseSBkaXNhYmxlZCBmb3IgbW9yZSB0aGFuIDQgeWVhcnMgd2l0aCBub2Jv ZHkgY29tcGxhaW5pbmcKPiBhYm91dCBpdCAoYXQgbGVhc3QgYXMgZmFyIGFzIEknbSBhd2FyZSBv ZikuCj4KPiBUaGlzIGNvbW1pdCByZW1vdmVzIGV2ZW50IGNoYW5uZWwgbm90aWZpY2F0aW9uIHRo cm91Z2ggWGVuIFBDSSBwbGF0Zm9ybSBkZXZpY2UuCj4KPiBDYzogQm9yaXMgT3N0cm92c2t5IDxi b3Jpcy5vc3Ryb3Zza3lAb3JhY2xlLmNvbT4KPiBDYzogRGF2aWQgVnJhYmVsIDxkYXZpZC52cmFi ZWxAY2l0cml4LmNvbT4KPiBDYzogSnVlcmdlbiBHcm9zcyA8amdyb3NzQHN1c2UuY29tPgo+IENj OiBUaG9tYXMgR2xlaXhuZXIgPHRnbHhAbGludXRyb25peC5kZT4KPiBDYzogSW5nbyBNb2xuYXIg PG1pbmdvQHJlZGhhdC5jb20+Cj4gQ2M6ICJILiBQZXRlciBBbnZpbiIgPGhwYUB6eXRvci5jb20+ Cj4gQ2M6IHg4NkBrZXJuZWwub3JnCj4gQ2M6IEtvbnJhZCBSemVzenV0ZWsgV2lsayA8a29ucmFk LndpbGtAb3JhY2xlLmNvbT4KPiBDYzogQmpvcm4gSGVsZ2FhcyA8YmhlbGdhYXNAZ29vZ2xlLmNv bT4KPiBDYzogU3RlZmFubyBTdGFiZWxsaW5pIDxzdGVmYW5vLnN0YWJlbGxpbmlAZXUuY2l0cml4 LmNvbT4KPiBDYzogSnVsaWVuIEdyYWxsIDxqdWxpZW4uZ3JhbGxAY2l0cml4LmNvbT4KPiBDYzog Vml0YWx5IEt1em5ldHNvdiA8dmt1em5ldHNAcmVkaGF0LmNvbT4KPiBDYzogUGF1bCBHb3J0bWFr ZXIgPHBhdWwuZ29ydG1ha2VyQHdpbmRyaXZlci5jb20+Cj4gQ2M6IFJvc3MgTGFnZXJ3YWxsIDxy b3NzLmxhZ2Vyd2FsbEBjaXRyaXguY29tPgo+IENjOiB4ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVj dC5vcmcKPiBDYzogbGludXgta2VybmVsQHZnZXIua2VybmVsLm9yZwo+IENjOiBsaW51eC1wY2lA dmdlci5rZXJuZWwub3JnCj4gQ2M6IEFudGhvbnkgTGlndW9yaSA8YWxpZ3VvcmlAYW1hem9uLmNv bT4KPiBTaWduZWQtb2ZmLWJ5OiBLYXJpbUFsbGFoIEFobWVkIDxrYXJhaG1lZEBhbWF6b24uZGU+ CgpSZXZpZXdlZC1ieTogQm9yaXMgT3N0cm92c2t5IDxib3Jpcy5vc3Ryb3Zza3lAb3JhY2xlLmNv bT4KCgoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpY ZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlz dHMueGVuLm9yZy94ZW4tZGV2ZWwK