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 Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0DB6D4116C for ; Thu, 15 Jan 2026 10:53:25 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id AA8ED410E7; Thu, 15 Jan 2026 11:53:24 +0100 (CET) Received: from dkmailrelay1.smartsharesystems.com (smartserver.smartsharesystems.com [77.243.40.215]) by mails.dpdk.org (Postfix) with ESMTP id 0215E406B7; Thu, 15 Jan 2026 11:53:22 +0100 (CET) Received: from smartserver.smartsharesystems.com (smartserver.smartsharesys.local [192.168.4.10]) by dkmailrelay1.smartsharesystems.com (Postfix) with ESMTP id 0CB9D229AD; Thu, 15 Jan 2026 11:53:22 +0100 (CET) Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Subject: FW: [PATCH] mbuf: fix packet copy Date: Thu, 15 Jan 2026 11:53:19 +0100 X-MimeOLE: Produced By Microsoft Exchange V6.5 Message-ID: <98CBD80474FA8B44BF855DF32C47DC35F65664@smartserver.smartshare.dk> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH] mbuf: fix packet copy Thread-Index: AdxZTJorOUhx0EXzTH2tsl7JhzajBgsv89bQ From: =?UTF-8?B?TW9ydGVuIEJyw7hydXA=?= To: "Stephen Hemminger" Cc: , X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org U3RlcGhlbiwNCg0KQXMgdGhlIGF1dGhvciBvZiBydGVfcGt0bWJ1Zl9jb3B5KCksIGNhbiB5b3Ug cGxlYXNlIHJldmlldyB0aGlzIHBhdGNoPw0KDQpZb3UgbWlnaHQgZmluZCBteSBhbnN3ZXJzIHRv IEtvbnN0YW50aW4ncyByZXZpZXcgaW5mb3JtYXRpdmU6DQpodHRwczovL3BhdGNod29yay5kcGRr Lm9yZy9wcm9qZWN0L2RwZGsvcGF0Y2gvMjAyNTExMTkxMjA0MDMuOTA3NTExLTEtbWJAc21hcnRz aGFyZXN5c3RlbXMuY29tLyMxODE5MTQNCg0KDQpWZW5saWcgaGlsc2VuIC8gS2luZCByZWdhcmRz LA0KLU1vcnRlbiBCcsO4cnVwDQoNCg0KRnJvbTogTW9ydGVuIEJyw7hydXAgW21haWx0bzptYkBz bWFydHNoYXJlc3lzdGVtcy5jb21dIA0KU2VudDogV2VkbmVzZGF5LCAxOSBOb3ZlbWJlciAyMDI1 IDEzLjA0DQoNClJlcXVlc3RzIGZvciBjb3B5aW5nIHRoZSBhdCB0aGUgZW5kIG9mIGEgcGFja2V0 IGluY29ycmVjdGx5IHJldHVybmVkIE5VTEwsDQphcyBpZiBjb3B5aW5nIHBhc3QgdGhlIGVuZCBv ZiBhIHBhY2tldC4NCg0KV2hlbiBhbGxvY2F0aW5nIGNvcGllcyBmcm9tIGEgbWVtcG9vbCB1c2lu ZyBwaW5uZWQgZXh0ZXJuYWwgYnVmZmVycywgdGhlDQpleHRlcm5hbCBmbGFnIHdhcyBub3QgcHJl c2VydmVkIGluIHRoZXNlIG1idWZzLg0KDQpGaXhlczogYzNhOTBjMzgxZGFhICgibWJ1ZjogYWRk IGEgY29weSByb3V0aW5lIikNCg0KU2lnbmVkLW9mZi1ieTogTW9ydGVuIEJyw7hydXAgPG1iQHNt YXJ0c2hhcmVzeXN0ZW1zLmNvbT4NCi0tLQ0KIGxpYi9tYnVmL3J0ZV9tYnVmLmMgfCA2ICsrKy0t LQ0KIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pDQoNCmRp ZmYgLS1naXQgYS9saWIvbWJ1Zi9ydGVfbWJ1Zi5jIGIvbGliL21idWYvcnRlX21idWYuYw0KaW5k ZXggMGQ5MzFjN2ExNS4uZTYzOWFmZjAzZSAxMDA2NDQNCi0tLSBhL2xpYi9tYnVmL3J0ZV9tYnVm LmMNCisrKyBiL2xpYi9tYnVmL3J0ZV9tYnVmLmMNCkBAIC02NzUsNyArNjc1LDcgQEAgcnRlX3Br dG1idWZfY29weShjb25zdCBzdHJ1Y3QgcnRlX21idWYgKm0sIHN0cnVjdCBydGVfbWVtcG9vbCAq bXAsDQogCV9fcnRlX21idWZfc2FuaXR5X2NoZWNrKG0sIDEpOw0KIA0KIAkvKiBjaGVjayBmb3Ig cmVxdWVzdCB0byBjb3B5IGF0IG9mZnNldCBwYXN0IGVuZCBvZiBtYnVmICovDQotCWlmICh1bmxp a2VseShvZmYgPj0gbS0+cGt0X2xlbikpDQorCWlmICh1bmxpa2VseShvZmYgPiBtLT5wa3RfbGVu KSkNCiAJCXJldHVybiBOVUxMOw0KIA0KIAltYyA9IHJ0ZV9wa3RtYnVmX2FsbG9jKG1wKTsNCkBA IC02ODgsOCArNjg4LDggQEAgcnRlX3BrdG1idWZfY29weShjb25zdCBzdHJ1Y3QgcnRlX21idWYg Km0sIHN0cnVjdCBydGVfbWVtcG9vbCAqbXAsDQogDQogCV9fcnRlX3BrdG1idWZfY29weV9oZHIo bWMsIG0pOw0KIA0KLQkvKiBjb3BpZWQgbWJ1ZiBpcyBub3QgaW5kaXJlY3Qgb3IgZXh0ZXJuYWwg Ki8NCi0JbWMtPm9sX2ZsYWdzID0gbS0+b2xfZmxhZ3MgJiB+KFJURV9NQlVGX0ZfSU5ESVJFQ1R8 UlRFX01CVUZfRl9FWFRFUk5BTCk7DQorCS8qIGNvcHkgZmxhZ3MgZXhjZXB0IGluZGlyZWN0IGFu ZCBleHRlcm5hbCwgYW5kIHByZXNlcnZlIGZsYWdzIG9mIG5ld2x5IGFsbG9jYXRlZCBtYnVmICov DQorCW1jLT5vbF9mbGFncyB8PSBtLT5vbF9mbGFncyAmIH4oUlRFX01CVUZfRl9JTkRJUkVDVHxS VEVfTUJVRl9GX0VYVEVSTkFMKTsNCiANCiAJcHJldiA9ICZtYy0+bmV4dDsNCiAJbV9sYXN0ID0g bWM7DQotLSANCjIuNDMuMA0KDQo=