From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D269317754 for ; Wed, 9 Aug 2023 13:53:31 +0000 (UTC) Received: from smtp-fw-33001.amazon.com (smtp-fw-33001.amazon.com [207.171.190.10]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5962C98; Wed, 9 Aug 2023 06:53:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1691589210; x=1723125210; h=from:to:cc:date:message-id:references:in-reply-to: content-id:content-transfer-encoding:mime-version:subject; bh=OUBat+eOsR3CCEjoEMsTCONQ8oyZyVeHtb78yKR1Wwg=; b=cbxTOqZPBWmu2d1phJWlw8ce5ciVDcfOZ9Kizytd4wxevZ+1HNeNXram saTZnhSQT01+ag6lR5Qa+vQmiqwbuGWM/Dy6y3FUBRmUUrXIWrtJlsLiR Vlds/S9gYmHFp0s34oEdGhaS4gDhTDiqmSqZxhS55q7RvIYHrcqu4t+6I 8=; X-IronPort-AV: E=Sophos;i="6.01,159,1684800000"; d="scan'208";a="299245934" Subject: Re: [PATCH v3] tun: avoid high-order page allocation for packet header Thread-Topic: [PATCH v3] tun: avoid high-order page allocation for packet header Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-pdx-2c-m6i4x-fa5fe5fb.us-west-2.amazon.com) ([10.43.8.6]) by smtp-border-fw-33001.sea14.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Aug 2023 13:53:28 +0000 Received: from EX19MTAUWC001.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan2.pdx.amazon.com [10.236.137.194]) by email-inbound-relay-pdx-2c-m6i4x-fa5fe5fb.us-west-2.amazon.com (Postfix) with ESMTPS id 23A0840D84; Wed, 9 Aug 2023 13:53:27 +0000 (UTC) Received: from EX19D019UWA002.ant.amazon.com (10.13.139.58) by EX19MTAUWC001.ant.amazon.com (10.250.64.174) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Wed, 9 Aug 2023 13:53:26 +0000 Received: from EX19D019UWA004.ant.amazon.com (10.13.139.126) by EX19D019UWA002.ant.amazon.com (10.13.139.58) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Wed, 9 Aug 2023 13:53:26 +0000 Received: from EX19D019UWA004.ant.amazon.com ([fe80::445f:a79:89eb:e469]) by EX19D019UWA004.ant.amazon.com ([fe80::445f:a79:89eb:e469%5]) with mapi id 15.02.1118.030; Wed, 9 Aug 2023 13:53:26 +0000 From: "Erdogan, Tahsin" To: "herbert@gondor.apana.org.au" , "jasowang@redhat.com" , "willemdebruijn.kernel@gmail.com" , "davem@davemloft.net" , "kuba@kernel.org" , "edumazet@google.com" , "pabeni@redhat.com" CC: "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" Thread-Index: AQHZyk1ebw+gr/DvI0KHqeK6A40M0q/h81YAgAAJzAA= Date: Wed, 9 Aug 2023 13:53:26 +0000 Message-ID: References: <20230808230920.1944738-1-trdgn@amazon.com> <64d3921ed1f1a_267bde294f2@willemb.c.googlers.com.notmuch> In-Reply-To: <64d3921ed1f1a_267bde294f2@willemb.c.googlers.com.notmuch> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.135.199.88] Content-Type: text/plain; charset="utf-8" Content-ID: <8574F8D58843AA4284B37FF4E1D99DAF@amazon.com> Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Precedence: Bulk X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net T24gV2VkLCAyMDIzLTA4LTA5IGF0IDA5OjE4IC0wNDAwLCBXaWxsZW0gZGUgQnJ1aWpuIHdyb3Rl Og0KPiBUdW4gc2VuZG1zZyBpcyBhIHNwZWNpYWwgY2FzZSwgb25seSB1c2VkIGJ5IHZob3N0LW5l dCBmcm9tIGluc2lkZSB0aGUNCj4ga2VybmVsLiBBcmd1YWJseSBjb25zaXN0ZW5jeSB3aXRoIHBh Y2tldF9zbmQvcGFja2V0X2FsbG9jX3NrYiB3b3VsZA0KPiBiZQ0KPiBtb3JlIGltcG9ydGFudC4g VGhhdCBzYWlkLCB0aGlzIG1ha2VzIHNlbnNlIHRvIG1lLiBJIGFzc3VtZSB5b3VyDQo+IGNvbmZp Z3VyaW5nIGEgZGV2aWNlIHdpdGggdmVyeSBsYXJnZSBNVFU/DQoNClRoYXQncyByaWdodC4gSSBh bSBzZXR0aW5nIE1UVSB0byA5MTAwIGluIG15IHRlc3QuDQo=