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Mon, 21 Oct 2019 10:25:12 -0700 (PDT) From: Qian Cai Mime-Version: 1.0 (1.0) Subject: Re: [PATCH v6 3/4] arm64: use both ZONE_DMA and ZONE_DMA32 Date: Mon, 21 Oct 2019 13:25:11 -0400 Message-Id: References: <6703f8dab4a21fe4e1049f8f224502e1733bf72c.camel@suse.de> In-Reply-To: <6703f8dab4a21fe4e1049f8f224502e1733bf72c.camel@suse.de> To: Nicolas Saenz Julienne X-Mailer: iPhone Mail (17A878) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191021_102514_340047_9016C8B1 X-CRM114-Status: UNSURE ( 8.02 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: f.fainelli@gmail.com, mbrugger@suse.com, marc.zyngier@arm.com, catalin.marinas@arm.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Rob Herring , linux-rpi-kernel@lists.infradead.org, m.szyprowski@samsung.com, Robin Murphy , phill@raspberrypi.org, will@kernel.org, Christoph Hellwig , linux-arm-kernel@lists.infradead.org, wahrenst@gmx.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org > On Oct 21, 2019, at 1:01 PM, Nicolas Saenz Julienne wrote: > > Could you enable CMA debugging to see if anything interesting comes out of it. I did but nothing interesting came out. Did you use the same config I gave? Also, it has those cmdline. page_poison=on page_owner=on numa_balancing=enable \ systemd.unified_cgroup_hierarchy=1 debug_guardpage_minorder=1 \ page_alloc.shuffle=1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel