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[209.85.160.50]) by smtp.gmail.com with ESMTPSA id i17-20020a4ad391000000b0046e8d284170sm2013846oos.41.2022.09.28.09.22.42 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Sep 2022 09:22:43 -0700 (PDT) Received: by mail-oa1-f50.google.com with SMTP id 586e51a60fabf-1319cf91d8aso3961226fac.5 for ; Wed, 28 Sep 2022 09:22:42 -0700 (PDT) X-Received: by 2002:a05:6870:c0c9:b0:127:c4df:5b50 with SMTP id e9-20020a056870c0c900b00127c4df5b50mr5762894oad.126.1664382162560; Wed, 28 Sep 2022 09:22:42 -0700 (PDT) MIME-Version: 1.0 References: <20220926195931.2497968-1-shakeelb@google.com> In-Reply-To: <20220926195931.2497968-1-shakeelb@google.com> From: Linus Torvalds Date: Wed, 28 Sep 2022 09:22:26 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] Revert "net: set proper memcg for net_init hooks allocations" To: Shakeel Butt Cc: Johannes Weiner , Michal Hocko , Roman Gushchin , Muchun Song , Andrew Morton , =?UTF-8?Q?Michal_Koutn=C3=BD?= , cgroups@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Anatoly Pugachev , Vasily Averin , Jakub Kicinski , sparclinux@vger.kernel.org Content-Type: text/plain; charset="UTF-8" ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1664382167; a=rsa-sha256; cv=none; b=txRWPKzfhsr0VAptUiunzzEnIHCrzdEbWzu30YboR1gN41SOyig1pXiQiFtN6iMhhBUSpI cgH2lpiXKuGYTk12MRtbx/Pu7qi3ofE8qipf9YB6/QpqnjV9d6+BhKWPP2JdZF8GaTydo2 V0/5A1kF8m6fz097dps7kmW27b46PFk= ARC-Authentication-Results: i=1; imf01.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=google header.b=dog9Z6dD; dmarc=none; spf=pass (imf01.hostedemail.com: domain of torvalds@linuxfoundation.org designates 209.85.167.176 as permitted sender) smtp.mailfrom=torvalds@linuxfoundation.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1664382167; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=RNYkwlzjSBs38E+/5XUZn4xEpIcCbwJSOmIImzP0KC4=; b=M8UHJM0QrjzLgbt5cd1nF9rE64IjjDw64oFGfh0HTgyH8ZWk0yDSBrT8qhxOHmx0wL+x3F 1JubSqLnox7THQaYw7KskyJryBA+Hd8HsWe6smMTb+mgbO954i3DTI/vj6ALqllWayczy3 M3OqODGMdG3/1RJfwSPoRRtBQszyXKg= X-Rspamd-Queue-Id: A4D0440089 X-Rspam-User: Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=google header.b=dog9Z6dD; dmarc=none; spf=pass (imf01.hostedemail.com: domain of torvalds@linuxfoundation.org designates 209.85.167.176 as permitted sender) smtp.mailfrom=torvalds@linuxfoundation.org X-Rspamd-Server: rspam03 X-Stat-Signature: jbujg3oyea7iwjgy6huqwkuazkwzshsk X-HE-Tag: 1664382167-733639 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon, Sep 26, 2022 at 1:00 PM Shakeel Butt wrote: > > This reverts commit 1d0403d20f6c281cb3d14c5f1db5317caeec48e9. > > Anatoly Pugachev reported that the commit 1d0403d20f6c ("net: set proper > memcg for net_init hooks allocations") is somehow causing the sparc64 > VMs failed to boot and the VMs boot fine with that patch reverted. So, > revert the patch for now and later we can debug the issue. Just FYI for the involved people - I've noq applied this directly to my tree. Linus