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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9261C433F5 for ; Tue, 16 Nov 2021 08:02:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B9AE661BFB for ; Tue, 16 Nov 2021 08:02:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231704AbhKPIFs (ORCPT ); Tue, 16 Nov 2021 03:05:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231429AbhKPIFq (ORCPT ); Tue, 16 Nov 2021 03:05:46 -0500 Received: from mail-yb1-xb31.google.com (mail-yb1-xb31.google.com [IPv6:2607:f8b0:4864:20::b31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2802C061570 for ; Tue, 16 Nov 2021 00:02:49 -0800 (PST) Received: by mail-yb1-xb31.google.com with SMTP id d10so55026722ybe.3 for ; Tue, 16 Nov 2021 00:02:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=hQBMuNhWC/SXVmRTyZGfwkUJW5a5zHc1KZht6B7VygU=; b=mGjag/Vnno7VAQjIrRpLE8jUjT9qkJJDFyFJVHaXeI/0VhNK7E1VygQD10NTnkZjiL L7eVH0IeL5qfJ9J+SZVHyinp2Lx0QGVnfPLq9YmUfsSP00JQc0cvCES4wlPOo4hpPIbp 09+CyBOxTMc3CJCIfphTu21XQmesl4gvCfdibZmD1nzIOFU34Rj/2GAIqLpLrTPCq9MP nLeFX4sH7JUQdtLXFvheLzhTEOEadN7Qh4a4rQnaE6jHybnL2UrY6+IrDXUe29yMVcb3 jvJjqZE/O2NS8Ji3vHWZ+MAV+1+qIo15ARym/WMDx6S87cBJgoEPmCq5wapoPrsdkBVK OWXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=hQBMuNhWC/SXVmRTyZGfwkUJW5a5zHc1KZht6B7VygU=; b=6xWUy5YTcdEG0wFuYxrKVbcUivek2YLlSfSH4/yS6ZP7kGqI79GoD1u0uduYXnjpf5 pNpBMWtTjxfMeMy4gZmNqDda4GE32gTbeHZtXPAbYvYeYHqFMqcllNseiyoS+ivoerOm B1iURtP2TsYPgM6b7bLFtw6Ul5lqxZxd5q8Lld3JjsUKMGPQ3OZB03pHhYVJPen8qbwc T4n2eWKeLeL7KBnOLIYKYC6rVfIsNrT3+wV6BWd+twaG2hiYH0051sZ00A1XfkNGhZJU 05L96eoBND1H+dJuOjiD4biPDGXbSavTDH5UcET+vR/AxYEfMP0SPyBbILZk6g16KDVW ZIfw== X-Gm-Message-State: AOAM5313F+W2Od2EGI2/eVmPEVJ308fKTW4Nc3/NXSmwZp8g82gsbegW 4uqb3M8bMWnGaF/ZOMWqjUyPbHDifWf9shKpk9v3jg== X-Google-Smtp-Source: ABdhPJxvj2hNJCrlJfvmL0ijReKS3wSsP5j/cpcemVPIHtGak8pqbEABrU2EH9eT1SeVEmqWj47yK8+27eI9oYLM+24= X-Received: by 2002:a25:a427:: with SMTP id f36mr5789998ybi.245.1637049768957; Tue, 16 Nov 2021 00:02:48 -0800 (PST) MIME-Version: 1.0 References: <20211104175120.857087-1-vincent.donnefort@arm.com> <20211115104601.lwcwxoc67ftbf6uh@shindev> <87h7cdqne7.mognet@arm.com> In-Reply-To: <87h7cdqne7.mognet@arm.com> From: Vincent Guittot Date: Tue, 16 Nov 2021 09:02:36 +0100 Message-ID: Subject: Re: [PATCH] sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain() To: Valentin Schneider Cc: Shinichiro Kawasaki , Vincent Donnefort , "peterz@infradead.org" , "mingo@redhat.com" , "linux-kernel@vger.kernel.org" , "dietmar.eggemann@arm.com" , "jing-ting.wu@mediatek.com" , Damien Le Moal Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Shinichiro On Mon, 15 Nov 2021 at 19:34, Valentin Schneider wrote: > > On 15/11/21 10:46, Shinichiro Kawasaki wrote: > > Oh, this is the exactly same fix as I posted before [1]. It is a little bit sad > > that my post did not get reviewed. Anyway, good to see the issue fixed. Thanks. > > > > [1] https://lore.kernel.org/all/20211029005618.773579-1-shinichiro.kawasaki@wdc.com/ > > > > Oh, that sucks, sorry about that. I do try to keep an eye out for sched > stuff sent to LKML, but clearly there are some that fall through :( I would advise you to use get_maintainer.pl to make sure to not miss to cc someone. Like valentin, this patch has been lost in the lkml flow and i haven't noticed it Regards, Vincent > > > -- > > Best Regards, > > Shin'ichiro Kawasaki