From mboxrd@z Thu Jan 1 00:00:00 1970 From: gowrishankar Subject: Re: dpdkvhostuser fail to alloc memory when receive packet from other host Date: Wed, 17 Jun 2015 17:24:10 +0530 Message-ID: <55815FE2.9060301@linux.vnet.ibm.com> References: <5A90DA2E42F8AE43BC4A093BF0678848E6C4D8@SHSMSX104.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Cc: "dev-VfR2kkLFssw@public.gmane.org" , "dev-yBygre7rU0TnMu66kgdUjQ@public.gmane.org" To: "Du, Fan" Return-path: In-Reply-To: <5A90DA2E42F8AE43BC4A093BF0678848E6C4D8-0J0gbvR4kTg/UvCtAeCM4rfspsVTdybXVpNB7YpNyf8@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-yBygre7rU0TnMu66kgdUjQ@public.gmane.org Sender: "dev" List-Id: dev.dpdk.org T24gV2VkbmVzZGF5IDE3IEp1bmUgMjAxNSAwMzoxOSBQTSwgRHUsIEZhbiB3cm90ZToKPiBIaSwK Pgo+IEknbSBwbGF5aW5nIGRwZGt2aG9zdHVzZXIgcG9ydHMgd2l0aCBsYXRlc3QgRFBESyBhbmQg b3ZzIG1hc3RlciB0cmVlIHdpdGggaXBlcmYgYmVuY2htYXJraW5nLgo+IFdoZW4ga3ZtIGd1ZXN0 MShiYWNrZWQgdXAgZHBka3Zob3N0dXNlciBwb3J0KXNpdGluZyBvbiBIT1NUMSBpcyByZWNlaXZp bmcgcGFja2V0cyBmcm9tIGVpdGhlciBvdGhlciBwaHlzaWNhbCBIT1NUMiwKPiBvciBzaW1pbGFy IGt2bSBndWVzdDIgd2l0aCBkcGRrdmhvc3R1c2VyIHBvcnQgc2l0aW5nIG9uIEhPU1QyLiBUaGUg Y29ubmVjdGl2aXR5IHdpbGwgYnJlYWssIGlwZXJmIHNob3cgbm8gYmFuZHdpZHRoIGFuZCBzdGFs bCBmaW5hbGx5LgoKSW4gbXkgc2V0dXAgd2hlcmUga3ZtIGd1ZXN0MSByZWNlaXZlcyBwYWNrZXRz IGZyb20gcGh5IGhvc3QgdGhyb3VnaCBvdnMgCnN3aXRjaCAodmhvc3QtdXNlciksCkkgZG8gbm90 IGZpbmQgdGhpcyBwcm9ibGVtLiBJIGFtIG9uIHRvcCBvZiBiZWxvdyBjb21taXQgZnlpLgoKY29t bWl0IDdkMWNlZDAxNzcyZGU1NDFkNjY5MmM3ZDU2MDQyMTBlMjc0YmNkMzcgKG92cykKCkJ0dywg SSBjaGVja2VkIHR4IGNhc2UgZm9yIGd1ZXN0IGFzIHdlbGwuIHFlbXUgSSBhbSB1c2luZyBpcyBv ZiB2ZXJzaW9uIAoyLjMuMC4gSXMgeW91ciBxZW11IG9mIHZlcnNpb24gYWJvdmUgMi4yCmlmIGFs bG90dGluZyBtb3JlIHRoYW4gMUdCIGd1ZXN0IG1lbW9yeS4KCkNvdWxkIHlvdSBhbHNvIHNoYXJl IGh1Z2VwYWdlcyBwYXJhbXMgcGFzc2VkIHRvIGtlcm5lbC4KClJlZ2FyZHMsCkdvd3JpIFNoYW5r YXIKCj4KPiBPdGhlciB0ZXN0IHNjZW5hcmlvIGxpa2UsIHR3byBrdm0gZ3Vlc3Qgc2l0dGluZyBv biBvbmUgaG9zdCwgb3IgYSBzaW5nbGUga3ZtIGd1ZXN0IHNlbmQgcGFja2V0cyB0byBhIHBoeXNp Y2FsIGhvc3Qgd29ya3MgbGlrZSBhIGNoYXJtLgo+Cj4gU3dpaXRjaCBkZWJ1ZyBvcHRpb24gb24s IGRwZGsgbGliIHNwaXQgYXMgYmVsb3c6Cj4gVkhPU1RfQ09ORklHOiByZWFkIG1lc3NhZ2UgVkhP U1RfVVNFUl9TRVRfVlJJTkdfQ0FMTAo+IFZIT1NUX0NPTkZJRzogdnJpbmcgY2FsbCBpZHg6MCBm aWxlOjYyCj4gVkhPU1RfQ09ORklHOiByZWFkIG1lc3NhZ2UgVkhPU1RfVVNFUl9TRVRfVlJJTkdf Q0FMTAo+IFZIT1NUX0NPTkZJRzogdnJpbmcgY2FsbCBpZHg6MCBmaWxlOjU4Cj4KPiBWSE9TVF9E QVRBOiBGMCBGYWlsZWQgdG8gYWxsb2NhdGUgbWVtb3J5IGZvciBtYnVmLiBtYnVmX3Bvb2w6MHg3 ZmM3NDExYWI1YzAKPiBWSE9TVF9EQVRBOiBGMCBGYWlsZWQgdG8gYWxsb2NhdGUgbWVtb3J5IGZv ciBtYnVmLiBtYnVmX3Bvb2w6MHg3ZmM3NDExYWI1YzAKPiBWSE9TVF9EQVRBOiBGMCBGYWlsZWQg dG8gYWxsb2NhdGUgbWVtb3J5IGZvciBtYnVmLiBtYnVmX3Bvb2w6MHg3ZmM3NDExYWI1YzAKPiBW SE9TVF9EQVRBOiBGMCBGYWlsZWQgdG8gYWxsb2NhdGUgbWVtb3J5IGZvciBtYnVmLiBtYnVmX3Bv b2w6MHg3ZmM3NDExYWI1YzAKPiBWSE9TVF9EQVRBOiBGMCBGYWlsZWQgdG8gYWxsb2NhdGUgbWVt b3J5IGZvciBtYnVmLiBtYnVmX3Bvb2w6MHg3ZmM3NDExYWI1YzAKPiBWSE9TVF9EQVRBOiBGMCBG YWlsZWQgdG8gYWxsb2NhdGUgbWVtb3J5IGZvciBtYnVmLiBtYnVmX3Bvb2w6MHg3ZmM3NDExYWI1 YzAKPiBWSE9TVF9EQVRBOiBGMCBGYWlsZWQgdG8gYWxsb2NhdGUgbWVtb3J5IGZvciBtYnVmLiBt YnVmX3Bvb2w6MHg3ZmM3NDExYWI1YzAKPiBWSE9TVF9EQVRBOiBGMCBGYWlsZWQgdG8gYWxsb2Nh dGUgbWVtb3J5IGZvciBtYnVmLiBtYnVmX3Bvb2w6MHg3ZmM3NDExYWI1YzAKPgo+IEFmdGVyIHNv bWUgdHdlYWtzIG9mIGxvZ2dpbmcgY29kZSwgYW5kIGxvb2tzIGxpa2UgYmFkIHRoaW5ncyBoYXBw ZW5zIHdpdGhpbiBiZWxvdyBjb2RlIHNuaXBwZXQ6Cj4gSW4gbGliL2xpYnJ0ZV92aG9zdC92aG9z dF9yeHR4LmMgZnVuY3Rpb246IHJ0ZV92aG9zdF9kZXF1ZXVlX2J1cnN0Cj4KPiA2MTIgICAgICAg ICAgICAgICAgIHZiX29mZnNldCA9IDA7Cj4gNjEzICAgICAgICAgICAgICAgICB2Yl9hdmFpbCA9 IGRlc2MtPmxlbjsKPiA2MTQgICAgICAgICAgICAgICAgIC8qIEFsbG9jYXRlIGFuIG1idWYgYW5k IHBvcHVsYXRlIHRoZSBzdHJ1Y3R1cmUuICovCj4gNjE1ICAgICAgICAgICAgICAgICBtID0gcnRl X3BrdG1idWZfYWxsb2MobWJ1Zl9wb29sKTsKPiA2MTYgICAgICAgICAgICAgICAgIGlmICh1bmxp a2VseShtID09IE5VTEwpKSB7Cj4gNjE3ICAgICAgICAgICAgICAgICAgICAgICAgIFJURV9MT0co RVJSLCBWSE9TVF9EQVRBLAo+IDYxOCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICJG MCBGYWlsZWQgdG8gYWxsb2NhdGUgbWVtb3J5IGZvciBtYnVmLiBtYnVmX3Bvb2w6JXBcbiIsIG1i dWZfcG9vbCk7Cj4gNjE5ICAgICAgICAgICAgICAgICAgICAgICAgIGJyZWFrOwo+IDYyMCAgICAg ICAgICAgICAgICAgfQo+IDYyMSAgICAgICAgICAgICAgICAgc2VnX29mZnNldCA9IDA7Cj4gNjIy ICAgICAgICAgICAgICAgICBzZWdfYXZhaWwgPSBtLT5idWZfbGVuIC0gUlRFX1BLVE1CVUZfSEVB RFJPT007Cj4gNjIzICAgICAgICAgICAgICAgICBjcHlfbGVuID0gUlRFX01JTih2Yl9hdmFpbCwg c2VnX2F2YWlsKTsKPgo+Cj4KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwo+IGRldiBtYWlsaW5nIGxpc3QKPiBkZXZAb3BlbnZzd2l0Y2gub3JnCj4gaHR0 cDovL29wZW52c3dpdGNoLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RldgoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRldiBtYWlsaW5nIGxpc3QKZGV2QG9w ZW52c3dpdGNoLm9yZwpodHRwOi8vb3BlbnZzd2l0Y2gub3JnL21haWxtYW4vbGlzdGluZm8vZGV2 Cg==