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 74379C05027 for ; Fri, 17 Feb 2023 19:33:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229772AbjBQTd2 (ORCPT ); Fri, 17 Feb 2023 14:33:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53868 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229570AbjBQTd0 (ORCPT ); Fri, 17 Feb 2023 14:33:26 -0500 Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC1224BE88 for ; Fri, 17 Feb 2023 11:33:07 -0800 (PST) Received: by mail-wm1-x330.google.com with SMTP id d4-20020a05600c34c400b003e1e754657aso1746238wmq.2 for ; Fri, 17 Feb 2023 11:33:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=grsecurity.net; s=grsec; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=7P7MflaWpXYQfD6IKZsdwP5oFsSsaEC7e6p8ArHuhRk=; b=MM77SFJNQaAr50RLNAkmsYdV5rbkafzGlHGV2lcEqC0AqS0bXw9RkZ/nCL0fYxO3ey 9wGLn0WjtY122/lgQWQiwtemieT1gYCb6/Jjt7a9N6uyq/mJql3a3HtRyvXcsLg3eeRE ykvzZka1uteNMG6pk4GwFJC+8GAVawxAuz5tDYdKQf5DlOgMhpMRnyHAVcCYYaEF27Oq nzXOPnK+DrqUL9nU+MpCC/7O1JafhQnAf1LHbDg5VCh1VFU+gCtnob3nZD4nJQt0DJBI isbw2C/c9v6mgLpEwMJltxEw0y7KqhVH0XOlMSYKMAMje7thabQ/NKtPzJ5mIhdD2A+4 OMUA== 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:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=7P7MflaWpXYQfD6IKZsdwP5oFsSsaEC7e6p8ArHuhRk=; b=7o2KiLbTe2Qlqa/2of0sQzZBdOM6x2wEE6K1krUjl79ALpQK2PEMWdJjx9zc79Tx/P OPbHfgaKOAzi4w9gsgfMyVwL8Pv9g9JQYb53AvDCvbbo/jgFms/et9bICYheJTvkRyXy T0wwiqD5StLFwpzoIaUqfk5WL6KFj+FnXE8roYRNYg/hJ0oYEtRmvRBpoQ8+SKVEKaaL fCklrvnAfRsZJf7Kba4sALkjkK0sSfB/KnWXApL+N5B4N+BMcTCXGWuEQ5mnNGB4itKM wkk8OjYT0q7vo3UWvBQwJYLfaYDUT00Cl2hFQ/FGaNE8XKK+daPtRlBmdznUi3bSUBBL qbRQ== X-Gm-Message-State: AO0yUKX2axNe9vj+c+pQ8wPTIwioOCFQ3/bXV4zPyjCgqY1Ljz6/E7QQ eH95Ksz8qTk9RNtEcDy56SUnhA== X-Google-Smtp-Source: AK7set+1BE3TKM3KTrihpM0VlLi49tlM7qrFm/+jUkKOALb8aIBmBnr3dura/EZeRe90kEScbQsqlA== X-Received: by 2002:a05:600c:601b:b0:3dc:545f:e9ce with SMTP id az27-20020a05600c601b00b003dc545fe9cemr1296991wmb.24.1676662386249; Fri, 17 Feb 2023 11:33:06 -0800 (PST) Received: from ?IPV6:2003:f6:af46:5a00:93e3:335:818b:a454? (p200300f6af465a0093e30335818ba454.dip0.t-ipconnect.de. [2003:f6:af46:5a00:93e3:335:818b:a454]) by smtp.gmail.com with ESMTPSA id q12-20020a7bce8c000000b003daf672a616sm6015667wmj.22.2023.02.17.11.33.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 17 Feb 2023 11:33:06 -0800 (PST) Message-ID: Date: Fri, 17 Feb 2023 20:33:05 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH] KVM: Reorder fields in 'struct kvm_mmu_memory_cache' Content-Language: en-US, de-DE To: Sean Christopherson , Christophe JAILLET Cc: Paolo Bonzini , linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, kvm@vger.kernel.org References: From: Mathias Krause In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 17.02.23 17:41, Sean Christopherson wrote: > On Fri, Feb 17, 2023, Christophe JAILLET wrote: >> Group some variables based on their sizes to reduce hole and avoid padding. >> On x86_64, this shrinks the size from 40 to 32 bytes. > > Heh, a hair too late[*]. Unless I'm mistaken, Mathias will be sending a new > version in the not-too-distant future. Jepp, patches should appear here anytime soon: https://lore.kernel.org/kvm/20230217193336.15278-1-minipli@grsecurity.net > > Thanks! > > [*] https://lore.kernel.org/all/Y+puefrgtqf430fs@google.com