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[198.145.29.99]) by mx.google.com with ESMTPS id a36si20719689pgb.165.2019.05.14.14.19.43 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 14 May 2019 14:19:43 -0700 (PDT) Received-SPF: pass (google.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) client-ip=198.145.29.99; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=0KPtgXBT; spf=pass (google.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org Received: from akpm3.svl.corp.google.com (unknown [104.133.8.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0503720873; Tue, 14 May 2019 21:19:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557868783; bh=gd/pnIADB9mnwVxFskwGr4PQpavxFmsa/Jk1ovMRRKE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=0KPtgXBTjx+yxCOJRLdK3ANmNHcVOXoTW0PMbaSNhVwIY58b/mYVCuS1E3gE/DzYK G/uVC89drvDek5hvTDXKgdC8b/+bMQwJTArsj2R3VHtu0RU3qPgqE8XEtV/mXtRfve 7EpXicwvGUWjn+Y7wQr18No7iGnqvlNpa0DLoPCc= Date: Tue, 14 May 2019 14:19:42 -0700 From: Andrew Morton To: "Uladzislau Rezki (Sony)" Cc: Roman Gushchin , Michal Hocko , Matthew Wilcox , linux-mm@kvack.org, LKML , Thomas Garnier , Oleksiy Avramchenko , Steven Rostedt , Joel Fernandes , Thomas Gleixner , Ingo Molnar , Tejun Heo Subject: Re: [PATCH v4 1/3] mm/vmap: keep track of free blocks for vmap allocation Message-Id: <20190514141942.23271725e5d1b8477a44f102@linux-foundation.org> In-Reply-To: <20190406183508.25273-2-urezki@gmail.com> References: <20190406183508.25273-1-urezki@gmail.com> <20190406183508.25273-2-urezki@gmail.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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: An earlier version of this patch was accused of crashing the kernel: https://lists.01.org/pipermail/lkp/2019-April/010004.html does the v4 series address this?