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 5F435ECAAD3 for ; Sat, 17 Sep 2022 11:58:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229488AbiIQL6k (ORCPT ); Sat, 17 Sep 2022 07:58:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52508 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229479AbiIQL6j (ORCPT ); Sat, 17 Sep 2022 07:58:39 -0400 Received: from mail-pg1-x52e.google.com (mail-pg1-x52e.google.com [IPv6:2607:f8b0:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36E0739B9C for ; Sat, 17 Sep 2022 04:58:38 -0700 (PDT) Received: by mail-pg1-x52e.google.com with SMTP id bh13so22735841pgb.4 for ; Sat, 17 Sep 2022 04:58:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id:from :to:cc:subject:date; bh=KAS+AKXyVeVnFomdwQhIfYzf0KEgNCFfbGE6Db+U2iE=; b=8FGCtEAE/zXO6Q2W34PwyzX/Zspqmg4r87Ip6tVl9jNjDAI+0B0gtdIanaOilw9/Tm 3WCnC9ZERxOSgD6cvIIHauWjToQ7g5tYO0kmdxuBzqOC8PTlfl/SgpgRP5FDagTOdz2d beZ0R0fE68fv9GWvubOCC6ceoxWG2k0UIPdzgsZoTLwwl6k/ev/wQRu47qN71sx11hTJ JXNdD//llcwnEw2Udzaz0D4J4W7RV/XM+KKbcsNwhuZQQbgDSIL6SmVZVwGuoKgpeQuv 4eHoKIwiTuCVleXNLoq1FIjYkPjG61JBQsuDrU/mPlfTCklkdFSg02/EA/bFb1plMB7G sm3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date; bh=KAS+AKXyVeVnFomdwQhIfYzf0KEgNCFfbGE6Db+U2iE=; b=YeJcbd7foXWeR+sSb6pX2D9UNlSa3mhlx2/P8tdHG7DtnrZj4ei7Auwlq4TVSx6GDZ xkE5A1vn3H7sFRIWYd07qiydaTDB6G4BmrNZARzhMTAyNdfptW+fcmiZ7kZsslIKsn1K g2aMcZp+JjXnJBrx/feZ0qgcNzNyypgcjdP2o+duIX5tALGAllqUNilsbvoxGOJPqIuJ iDgpgNyQlkIG51oV+UXM2r2aCQsZ4w5vF0uR2Jf/LIeSGZn5Ll+CIjdRniGIko131ID3 4c6+wZBaqKNAGsJLZhbiX/UviVY3rkYiefj6Ooky19UzPapZz3py8gR1KEsywVPkGS2S txZw== X-Gm-Message-State: ACrzQf3JaPrWvG8L8v42md3RPJkomIH8MfBNTJyMQrJEp8T98xtnxygO DFzlQ5xJjV7RKllP3X0Q/Ug5xA== X-Google-Smtp-Source: AMsMyM63RiYxANHDJDS91PkDfCpI7jfTlmR3Xzc0JXrb6LzzgpLo5DBA8eqFRSMxRylvWVtK/ZP4/w== X-Received: by 2002:a63:f917:0:b0:439:1c07:d1da with SMTP id h23-20020a63f917000000b004391c07d1damr8462322pgi.13.1663415917589; Sat, 17 Sep 2022 04:58:37 -0700 (PDT) Received: from [192.168.1.136] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id l6-20020a170902f68600b00176b3d7db49sm16904715plg.0.2022.09.17.04.58.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 17 Sep 2022 04:58:36 -0700 (PDT) Message-ID: Date: Sat, 17 Sep 2022 05:58:35 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Subject: Re: [PATCH 1/1] io_uring/net: fix zc fixed buf lifetime To: Stefan Metzmacher , Pavel Begunkov , io-uring@vger.kernel.org References: <7099cb6d-4cfc-8860-0206-0844c4768a0f@samba.org> Content-Language: en-US From: Jens Axboe In-Reply-To: <7099cb6d-4cfc-8860-0206-0844c4768a0f@samba.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 9/17/22 4:27 AM, Stefan Metzmacher wrote: > Am 17.09.22 um 00:22 schrieb Pavel Begunkov: >> Notifications usually outlive requests, so we need to pin buffers with >> it by assigning a rsrc to it instead of the request. >> >> Fixed: b48c312be05e8 ("io_uring/net: simplify zerocopy send user API") >> Signed-off-by: Pavel Begunkov > > Looks good to me :-) Can I turn that into an acked-by or reviewed-by? -- Jens Axboe