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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60075C0015E for ; Wed, 9 Aug 2023 15:01:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233492AbjHIPBj (ORCPT ); Wed, 9 Aug 2023 11:01:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39180 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231468AbjHIPBf (ORCPT ); Wed, 9 Aug 2023 11:01:35 -0400 Received: from smtp-fw-52005.amazon.com (smtp-fw-52005.amazon.com [52.119.213.156]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 919511FF5; Wed, 9 Aug 2023 08:01:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1691593294; x=1723129294; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=DiprBMaw8ZeBX/+k+AGZEjaYfi/yNQo5mvz8MWBt2/E=; b=rNNfJR+KqrOWYlZ5OyHNkiwLwflIp/2nM/cX62HT2bo2/wMVBYZIj8Wh nsnF+bpTNcYUwzYJQVIx0Y6qX9BmtwIutVwSdTCfiCSzTRI1Ii4u4nnLd 66vDhwMbYWrdTO4Z7lu1tUmRV48bpG0SAAXetzMPLJH7cuM5M1K1WT7oN U=; X-IronPort-AV: E=Sophos;i="6.01,159,1684800000"; d="scan'208";a="597746206" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-pdx-2a-m6i4x-d47337e0.us-west-2.amazon.com) ([10.43.8.6]) by smtp-border-fw-52005.iad7.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Aug 2023 15:01:33 +0000 Received: from EX19MTAUWB001.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan2.pdx.amazon.com [10.236.137.194]) by email-inbound-relay-pdx-2a-m6i4x-d47337e0.us-west-2.amazon.com (Postfix) with ESMTPS id 388AD60B08; Wed, 9 Aug 2023 15:01:32 +0000 (UTC) Received: from EX19D019UWA003.ant.amazon.com (10.13.139.116) by EX19MTAUWB001.ant.amazon.com (10.250.64.248) 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 15:01:31 +0000 Received: from EX19D019UWA004.ant.amazon.com (10.13.139.126) by EX19D019UWA003.ant.amazon.com (10.13.139.116) 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 15:01:31 +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 15:01:31 +0000 From: "Erdogan, Tahsin" To: "pabeni@redhat.com" , "jasowang@redhat.com" , "willemdebruijn.kernel@gmail.com" , "herbert@gondor.apana.org.au" , "davem@davemloft.net" , "edumazet@google.com" , "kuba@kernel.org" CC: "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" 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 Thread-Index: AQHZytJhxeluFQL13EmDwC1q708mvA== Date: Wed, 9 Aug 2023 15:01:31 +0000 Message-ID: References: <20230808230920.1944738-1-trdgn@amazon.com> <64d3921ed1f1a_267bde294f2@willemb.c.googlers.com.notmuch> <64d39c34bbd92_26add629414@willemb.c.googlers.com.notmuch> In-Reply-To: <64d39c34bbd92_26add629414@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: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gV2VkLCAyMDIzLTA4LTA5IGF0IDEwOjAxIC0wNDAwLCBXaWxsZW0gZGUgQnJ1aWpuIHdyb3Rl Og0KPiBFcmRvZ2FuLCBUYWhzaW4gd3JvdGU6DQo+ID4gT24gV2VkLCAyMDIzLTA4LTA5IGF0IDA5 OjE4IC0wNDAwLCBXaWxsZW0gZGUgQnJ1aWpuIHdyb3RlOg0KPiA+ID4gVHVuIHNlbmRtc2cgaXMg YSBzcGVjaWFsIGNhc2UsIG9ubHkgdXNlZCBieSB2aG9zdC1uZXQgZnJvbSBpbnNpZGUNCj4gPiA+ IHRoZQ0KPiA+ID4ga2VybmVsLiBBcmd1YWJseSBjb25zaXN0ZW5jeSB3aXRoIHBhY2tldF9zbmQv cGFja2V0X2FsbG9jX3NrYg0KPiA+ID4gd291bGQNCj4gPiA+IGJlDQo+ID4gPiBtb3JlIGltcG9y dGFudC4gVGhhdCBzYWlkLCB0aGlzIG1ha2VzIHNlbnNlIHRvIG1lLiBJIGFzc3VtZSB5b3VyDQo+ ID4gPiBjb25maWd1cmluZyBhIGRldmljZSB3aXRoIHZlcnkgbGFyZ2UgTVRVPw0KPiA+IA0KPiA+ IFRoYXQncyByaWdodC4gSSBhbSBzZXR0aW5nIE1UVSB0byA5MTAwIGluIG15IHRlc3QuDQo+IA0K PiBNYWtlcyBzZW5zZS4gVGhhdCdzIG5vdCBldmVuIHRoYXQgbGFyZ2UuDQo+IA0KPiBQbGVhc2Ug YWRkcmVzcyB0aGUgY29tbWl0IG1lc3NhZ2UgcG9pbnRzIGFib3V0IHZpcnRpb19uZXRfaGRyLmhk cl9sZW4NCj4gYW5kIHdyaXRlKCkgdnMgd3JpdGV2KCkuDQoNClllcywgSSB3aWxsIHVwZGF0ZSBj b21taXQgbWVzc2FnZSBpbiB2NC4gdGhhbmsgeW91Lg0K