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[217.229.27.37]) by smtp.gmail.com with ESMTPSA id v16sm29430429wro.48.2019.04.03.01.44.15 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 03 Apr 2019 01:44:15 -0700 (PDT) Date: Wed, 3 Apr 2019 10:44:14 +0200 From: Thierry Reding To: Dmitry Osipenko Cc: Joerg Roedel , Jonathan Hunter , iommu@lists.linux-foundation.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 3/3] iommu/tegra-smmu: Respect IOMMU API read-write protections Message-ID: <20190403084414.GC5238@ulmo> References: <20190306225009.3391-1-digetx@gmail.com> <20190306225009.3391-4-digetx@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="f0KYrhQ4vYSV2aJu" Content-Disposition: inline In-Reply-To: <20190306225009.3391-4-digetx@gmail.com> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --f0KYrhQ4vYSV2aJu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Mar 07, 2019 at 01:50:09AM +0300, Dmitry Osipenko wrote: > Set PTE read/write attributes accordingly to the the protections requested > by IOMMU API. >=20 > Signed-off-by: Dmitry Osipenko > --- > drivers/iommu/tegra-smmu.c | 13 ++++++++++--- > 1 file changed, 10 insertions(+), 3 deletions(-) Acked-by: Thierry Reding --f0KYrhQ4vYSV2aJu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlykcl4ACgkQ3SOs138+ s6H28xAAgNjdDZjkv5RLkJ4TWzCDzmFPgu2T9fGG6G1y/ZluTwUWVSufoTnXpQQA fgPeZypWXbodkcIk8YRrPUo/vF47hNO4bJJrnFS6/7AQdzgHEf698LnOBh9mzN5R QXmDBX/EmcwBL9Tmd6V8LIFN6FqrCl+q1jSi3odAFCbb/n+6AdLT4R2B7op1TvBy xIV47Tq7pY5uQ71KSjT8zN5mHP1WNcEjWg3uuLp3OpZ0Ifv69ihvgU2xd8bGuayH 4IIu3SC4rAycDfPcYveq2EeVuuzuBXxPNiDUlEtCLQCYyNs0BC090xo3mQRBrKF5 rtQHvip+24w1HZxO4Na9eWm52h2Zhi9maw27cgYmfGRwwXA4z2lyYml/7+MOR5JC tZKPbX5AnymdqAEgdsqAr+y3iGHYydeVS6Jbf//y0vPKylJDK9nUDZdFdFK2MA9c sPUjYO/6zRdtqmvtg9EWja+8GGQ4/V+UlyswqjXNRv+qZEAxCg3l3gy9hZQVWe01 46zL5U2by3F4+m5HGXqUiQLgUSi5tzUHTl0vlcetJHi9vidKDqQTxlZo3bksjwNg TmSlm1I6eUqvqE/dZsv0TCfigGvUTxlExOqxIkRcPnfH4y8VRiUtkFIto4u1idQI g4KaEcvPvnmbd6X0nfPLFJDIhUWRNu1j28czRMFA1ODAzHltloA= =1HwV -----END PGP SIGNATURE----- --f0KYrhQ4vYSV2aJu--