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[217.229.16.64]) by smtp.gmail.com with ESMTPSA id y4-v6sm2562606ejc.10.2018.12.12.02.05.24 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 12 Dec 2018 02:05:24 -0800 (PST) Date: Wed, 12 Dec 2018 11:05:23 +0100 From: Thierry Reding To: Dmitry Osipenko Cc: Jonathan Hunter , Joerg Roedel , Robin Murphy , iommu@lists.linux-foundation.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 10/21] memory: tegra: Read client ID on GART page fault Message-ID: <20181212100523.GG15092@ulmo> References: <20181209202950.31486-1-digetx@gmail.com> <20181209202950.31486-11-digetx@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="c7hkjup166d4FzgN" Content-Disposition: inline In-Reply-To: <20181209202950.31486-11-digetx@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --c7hkjup166d4FzgN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Dec 09, 2018 at 11:29:39PM +0300, Dmitry Osipenko wrote: > With the device tree binding changes, now Memory Controller has access to > GART registers. Hence it is now possible to read client ID on GART page > fault to get information about what memory client causes the fault. >=20 > Signed-off-by: Dmitry Osipenko > --- > drivers/memory/tegra/mc.c | 12 ++++++++++-- > 1 file changed, 10 insertions(+), 2 deletions(-) Acked-by: Thierry Reding --c7hkjup166d4FzgN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlwQ3WMACgkQ3SOs138+ s6GZHg//RNajyeYT9wZ8n9fuo/qqiKODESwNpf2kYIYOSdXA2RwRouhml2L/q06D A0cBf3VZcT45q+OPpEChx6NQ+z6YjTdaJlMABgXrZTqXu7mv3DJ2EzskcApa7gvu IZAQPlOV9qTD8U94QeIaay362knEHbRP+cWOezOdQSaH7BTR64dufPoFyPDlHEEi O/Ums8Q9vBnRWqzJxY6D0l0h00UZV2PfjSqg8qNB3EhwBrclRomhd5BFx0zUKEHW PyctKwGmL4tGyaJwbKQDxVYeKnHx3OMFqv515KuWeXKzvFPbmrdabbA/yL4bRxQ3 yfKPDnERvlKdEmw63zcw7xN6DNloXyXtYn4mvYea2qdWi/LxZdyNc8MF8yxNv+8F 7iRkjP1+iBOineBJriwMK7HVlhimnuJJvTD1kb2MjglMgn0artOrHS/kyoQ8R3Js tyDF1FEnNLKzvmG2SUSZLD52KWgwwLr9WQ5wDGC6akY86DnBiO3tBu8W7zCLw8h3 JFvbYhcjrSDQ58/jkaNThIJVk4eOwevMlfypG6TIH89owVMDnVL+xNvB2XExosrc QU9VnjWn2tlz5IRoqUEkzDaQUs9xGO5+XUqA/ZkpG47hZsp9Bkv5tlKyUgh3x6+K EgdwJUSrY4oXRoaAkidCcz7iwz84WXqzFSq+Tz3R4U5Wrmoadxc= =6nNA -----END PGP SIGNATURE----- --c7hkjup166d4FzgN--