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[2607:7c80:54:e::133]) by mx.google.com with ESMTPS id o4si6564441pgv.512.2019.03.08.07.01.09 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 08 Mar 2019 07:01:09 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of peterz@infradead.org designates 2607:7c80:54:e::133 as permitted sender) client-ip=2607:7c80:54:e::133; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20170209 header.b=JFrfzX8J; spf=pass (google.com: best guess record for domain of peterz@infradead.org designates 2607:7c80:54:e::133 as permitted sender) smtp.mailfrom=peterz@infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=ATug9pmku95GuCzviW2NA14TTeXks8vpcEsMnFKd+Ng=; b=JFrfzX8Je4p+XdM/dBHwVZWSQ MH1yBqkJFSPIHmft71vL87V5Ulgk+renpND5cJ2siD/dn7HvMMT3zZAFq3UJs1HJ3m6vJgY8nM0Q2 ZfArasZBzA9Ed9wJXYSS8CNkaBqzlw3MSOkwH5D8ZWlOzoX+ToTZfy/sEm5/+/Cx3bj31xRXRzPkf q93zMFsVPs1BghQVFwAYIb2PBYeC7HTS9YaTWkzpybvP8f9+z6qdM5tW9XfaNVZ2bBcWiiPdN0B7A PgrXquaHRA6z2cDrYt3+wA9enUDvkBRsRrOnfZ6UiWEISOEgE3JAXxE2CHLfPEt2xQBh/FRU7jZPE GnawQxjYQ==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1h2Gzk-0006Yt-3d; Fri, 08 Mar 2019 15:01:08 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 122A320281DC5; Fri, 8 Mar 2019 16:01:05 +0100 (CET) Date: Fri, 8 Mar 2019 16:01:05 +0100 From: Peter Zijlstra To: Michal Hocko Cc: Tetsuo Handa , akpm@linux-foundation.org, linux-mm@kvack.org Subject: Re: [PATCH] mm,oom: Teach lockdep about oom_lock. Message-ID: <20190308150105.GZ32494@hirez.programming.kicks-ass.net> References: <1552040522-9085-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp> <20190308110325.GF5232@dhcp22.suse.cz> <0ada8109-19a7-6d9c-8420-45f32811c6aa@i-love.sakura.ne.jp> <20190308115413.GI5232@dhcp22.suse.cz> <20190308115802.GJ5232@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190308115802.GJ5232@dhcp22.suse.cz> User-Agent: Mutt/1.10.1 (2018-07-13) 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 Fri, Mar 08, 2019 at 12:58:02PM +0100, Michal Hocko wrote: > On Fri 08-03-19 12:54:13, Michal Hocko wrote: > > [Cc Petr for the lockdep part - the patch is > > http://lkml.kernel.org/r/1552040522-9085-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp] > > now for real. That really wants a few more comments; I _think_ it is ok, but *shees*.