From: Qian Cai <cai@lca.pw>
To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
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 <robh+dt@kernel.org>,
linux-rpi-kernel@lists.infradead.org, m.szyprowski@samsung.com,
Robin Murphy <Robin.Murphy@arm.com>,
phill@raspberrypi.org, will@kernel.org,
Christoph Hellwig <hch@lst.de>,
linux-arm-kernel@lists.infradead.org, wahrenst@gmx.net
Subject: Re: [PATCH v6 3/4] arm64: use both ZONE_DMA and ZONE_DMA32
Date: Mon, 21 Oct 2019 13:25:11 -0400 [thread overview]
Message-ID: <A1A8EEF0-2273-4338-B4D8-D9B1328484B4@lca.pw> (raw)
In-Reply-To: <6703f8dab4a21fe4e1049f8f224502e1733bf72c.camel@suse.de>
> On Oct 21, 2019, at 1:01 PM, Nicolas Saenz Julienne <nsaenzjulienne@suse.de> 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
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next prev parent reply other threads:[~2019-10-21 17:25 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-11 18:25 [PATCH v6 0/4] Raspberry Pi 4 DMA addressing support Nicolas Saenz Julienne
2019-09-11 18:25 ` [PATCH v6 1/4] arm64: mm: use arm64_dma_phys_limit instead of calling max_zone_dma_phys() Nicolas Saenz Julienne
2019-09-11 18:25 ` [PATCH v6 2/4] arm64: rename variables used to calculate ZONE_DMA32's size Nicolas Saenz Julienne
2019-09-11 18:25 ` [PATCH v6 3/4] arm64: use both ZONE_DMA and ZONE_DMA32 Nicolas Saenz Julienne
2019-10-21 14:15 ` Qian Cai
2019-10-21 14:34 ` Nicolas Saenz Julienne
2019-10-21 14:46 ` Qian Cai
2019-10-21 17:01 ` Nicolas Saenz Julienne
2019-10-21 17:25 ` Qian Cai [this message]
2019-10-21 17:55 ` Nicolas Saenz Julienne
2019-10-21 20:36 ` Qian Cai
2019-10-22 11:23 ` Nicolas Saenz Julienne
2019-10-23 7:11 ` Matthias Brugger
2019-10-31 15:51 ` Catalin Marinas
2019-10-31 16:04 ` Nicolas Saenz Julienne
2019-10-31 18:02 ` Catalin Marinas
2019-10-31 18:11 ` Nicolas Saenz Julienne
2019-10-31 18:13 ` Catalin Marinas
2019-12-03 5:08 ` John Stultz
2019-12-03 5:38 ` John Stultz
2019-12-03 6:03 ` John Stultz
2019-12-03 10:12 ` Will Deacon
2019-12-03 11:19 ` Catalin Marinas
2019-09-11 18:25 ` [PATCH v6 4/4] mm: refresh ZONE_DMA and ZONE_DMA32 comments in 'enum zone_type' Nicolas Saenz Julienne
2019-10-01 16:05 ` [PATCH v6 0/4] Raspberry Pi 4 DMA addressing support Catalin Marinas
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