From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: xennet_start_xmit assumptions Date: Wed, 18 Jan 2017 14:25:28 -0500 Message-ID: <20170118192528.GA6847__8812.71486073292$1484767600$gmane$org@char.us.oracle.com> References: <20170118153132.GB9258@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cTvrT-0001Ri-Os for xen-devel@lists.xenproject.org; Wed, 18 Jan 2017 19:25:35 +0000 Content-Disposition: inline In-Reply-To: <20170118153132.GB9258@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Sowmini Varadhan , wei.liu2@citrix.com, paul.durrant@citrix.com Cc: netdev@vger.kernel.org, xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gV2VkLCBKYW4gMTgsIDIwMTcgYXQgMTA6MzE6MzJBTSAtMDUwMCwgU293bWluaSBWYXJhZGhh biB3cm90ZToKPiBBcyBJIHdhcyBwbGF5aW5nIGFyb3VuZCB3aXRoIHBmX3BhY2tldCwgSSBhY2Np ZGVudGFsbHkgd3JvdGUKPiBhIGJ1Z2d5IGFwcGxpY2F0aW9uIHByb2dyYW0gdGhhdCBiemVybydl ZCB0aGUgbXNnaGRyLCB0aGVuIHNldAo+IHVwIHRoZSBtc2dfbmFtZSwgbXNnX25hbWVsZW4gY29y cmVjdGx5LCBhbmQgdGhlbiBkaWQgYSBzZW5kbXNnCj4gb24gdGhlIHBmX3BhY2tldC9TT0NLX1JB VyBmZC4KPiAKPiBUaGlzIGNhdXNlcyBwYWNrZXRfc25kIHRvIHNldCB1cCBhbiBza2Igd2l0aCBh IGxvdCBvZiBpc3N1ZXMsCj4gZS5nLiwgc2tiLT5sZW4gPSAwLCBza2JfaGVhZGxlbihza2IpIGlz IDAsIGV0Yy4gSSB0aGluayB3ZSBjYW4vc2hvdWxkCj4gZHJvcCB0aGUgcGFja2V0IGluIHBhY2tl dF9zbmQgaWYgdGhlIHNrYi0+bGVuIGlzIDAsIGJ1dCB0aGVyZQo+IG1heSBiZSBvdGhlciBkcml2 ZXIgYnVncyBnb2luZyBvbjoKPiAKPiBUdXJucyBvdXQgdGhhdCBpeGdiZSBhbmQgc3Vudm5ldCBo YW5kbGUgdGhpcyBwcm9ibGVtYXRpYwo+IHNrYiBjb3JyZWN0bHkgKHRoZXkgZHJvcCBpdCBhbmQg c3lzdGVtIHJlbWFpbnMgc3RhYmxlKSwgCj4gYnV0IGl0IGNyZWF0ZXMgYSBwYW5pYyBpbiB4ZW5f bmV0ZnJvbnQgKHhlbm5ldF9zdGFydF94bWl0KCkKPiBoaXRzIGEgbnVsbCBwb2ludGVyIGRlcmVm IHdoZW4geGVubmV0X21ha2VfZmlyc3RfdHhyZXEoKSByZXR1cm5zIAo+IE5VTEwpCj4gCj4gSSdt IG5ldyB0byB0aGUgeGVuIGRyaXZlciBjb2RlLCBzbyBJJ20gaG9waW5nIHRoYXQKPiB0aGUgZXhw ZXJ0cyBjYW4gY29tbWVudCBoZXJlOiByZWFkaW5nIHRoZSBjb2RlIGluIHhlbm5ldF9zdGFydF94 bWl0LAo+IGl0IHNlZW1zIGxpa2UgaXQgbWFuZGF0b3JpbHkgcmVxdWlyZXMgdGhlIHNrYl9oZWFk bGVuKCkgdG8gYmUKPiBub24temVybyBpbiBvcmRlciB0byBjcmVhdGUgdGhlIGZpcnN0X3R4PyBU aGF0IG1heSBub3QgYWx3YXlzIGJlCj4gdHJ1ZSwgaG93IGRvZXMgdGhlIGNvZGUgcmVjb3ZlciBm b3IgcHVyZWx5IG5vbi1saW5lYXIgc2ticz8KPiAKPiAtLVNvd21pbmkKCkNDLWluZyB0aGUgdHdv IGZvbGtzIGZyb20gdGhlIE1BSU5UQUlORVJTIGZpbGUuCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZl bEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK