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 X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D2ABC4361B for ; Sat, 19 Dec 2020 23:43:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1E85E238E8 for ; Sat, 19 Dec 2020 23:43:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726437AbgLSXnO (ORCPT ); Sat, 19 Dec 2020 18:43:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54026 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726421AbgLSXnO (ORCPT ); Sat, 19 Dec 2020 18:43:14 -0500 Received: from mail-qt1-x829.google.com (mail-qt1-x829.google.com [IPv6:2607:f8b0:4864:20::829]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 26A1DC0613CF for ; Sat, 19 Dec 2020 15:42:22 -0800 (PST) Received: by mail-qt1-x829.google.com with SMTP id z9so4256247qtn.4 for ; Sat, 19 Dec 2020 15:42:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=JLQSE3Df83YhjQoSQNQoVE11sV8kbo06KfSCKZ6tT2c=; b=nwGBPyHKy5RFNlV/E99tyPy/9BtSpaTlzL20fxhF5E4UnhNajoMBrHBSxFJ29zbwLC UwX0qlYF2eXmdsfTHirAabIeeUkDe8Y9pG5LGckVn5fez0D+HcrrC6kQYy2hEmCX9vf2 yd4XNPLfYM/wHPjDn3rOf0xYqHt21MU7IUXKN7smmZk3sKdqJhu+2HsEiNCUV0tgepFC LAoWx5kazhGt4RbtGOR6FIbUGnvtdgFBaQDobfzl+eXSt04mq4l28uH3/HFO0m8zJTaS pGm+uOZ84YJFOletcQg6yZ0TkYFSRIY5sHsk5eZneZlqJDS69asSksZAfMAczs3OxcDP D+7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=JLQSE3Df83YhjQoSQNQoVE11sV8kbo06KfSCKZ6tT2c=; b=bEH/uWTtCLGzdm1xhkANWYRrwvB99t6KFntVsr4ywQXdFqjmoS+WRSrYAYyUfMGkrk uCt76Oy64a46sHB/2/rWT2qxr4IxSUNqBWQvfRYa5dkcR3234foFV9AB+2qVLOswrGJs rgtp7kFR34FBNxUkCUMYFH7ldyomXUaWnIIsgpCOXApVhUZwhCvL6vXYKLF6oWJTS4cC Y1ZLORpHtv5YmpV0z7/y0trBY+moUyg0ttA2d8aGiUdlM9aC5TVZwNJNdee68H0wqO8u 5eemyUFdVQUAGVYkXEdNLcz/ktUPBTf9XZOsYP92fklLjdBiUKOD2h4cVO5H+eLZQk1z 5UWQ== X-Gm-Message-State: AOAM532jU1VL9IY7FVJmyyjDdOXNxuAwRwlXoLah/vHla3bCD6SNGwXu 2vssOQzgAn9IFhOEYRSH/vg2jNlAK2M1TB0Hqu8= X-Google-Smtp-Source: ABdhPJyXj0eOZT7Cu0y9LYzahs93nJlTdukMpb4PIfo9jAj4LOcVUfnytYLJfZVBuYiXIuZnQFdV4gbIJefdP7y3JPc= X-Received: by 2002:ac8:729a:: with SMTP id v26mr10880167qto.53.1608421341089; Sat, 19 Dec 2020 15:42:21 -0800 (PST) MIME-Version: 1.0 References: <4dc9c74b-249d-117c-debf-4bb9e0df2988@kernel.dk> <2B352D6C-4CA2-4B09-8751-D7BB8159072D@googlemail.com> <0fe708e2-086b-94a8-def4-e4ebd6e0b709@kernel.dk> <614f8422-3e0e-25b9-4cc2-4f1c07705ab0@kernel.dk> In-Reply-To: <614f8422-3e0e-25b9-4cc2-4f1c07705ab0@kernel.dk> From: Josef Date: Sun, 20 Dec 2020 00:42:10 +0100 Message-ID: Subject: Re: "Cannot allocate memory" on ring creation (not RLIMIT_MEMLOCK) To: Jens Axboe Cc: Norman Maurer , Dmitry Kadashev , io-uring Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org > Josef, can you try with this added? Looks bigger than it is, most of it > is just moving one function below another. yeah sure, sorry stupid question which branch is the patch based on? (last commit?) -- Josef