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Thu, 07 Oct 2021 10:02:08 -0700 (PDT) Received: from localhost ([217.111.27.204]) by smtp.gmail.com with ESMTPSA id d8sm174568wrv.80.2021.10.07.10.02.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Oct 2021 10:02:07 -0700 (PDT) Date: Thu, 7 Oct 2021 19:02:06 +0200 From: Thierry Reding To: Nicolin Chen Cc: joro@8bytes.org, will@kernel.org, vdumpa@nvidia.com, jonathanh@nvidia.com, linux-tegra@vger.kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, digetx@gmail.com Subject: Re: [PATCH v6 5/6] iommu/tegra-smmu: Attach as pointer to tegra_smmu_group Message-ID: References: <20210914013858.31192-1-nicoleotsuka@gmail.com> <20210914013858.31192-6-nicoleotsuka@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="9bn30aZWl2it19YI" Content-Disposition: inline In-Reply-To: <20210914013858.31192-6-nicoleotsuka@gmail.com> User-Agent: Mutt/2.1.3 (987dde4c) (2021-09-10) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --9bn30aZWl2it19YI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 13, 2021 at 06:38:57PM -0700, Nicolin Chen wrote: > This could ease driver to access corresponding as pointer > when having tegra_smmu_group pointer only, which can help > new mappings debugfs nodes. >=20 > Also moving tegra_smmu_find_group_soc() upward, for using > it in new tegra_smmu_attach_as(); and it's better to have > all tegra_smmu_find_* functions together. >=20 > Signed-off-by: Nicolin Chen > --- > drivers/iommu/tegra-smmu.c | 94 +++++++++++++++++++++++++++++++------- > 1 file changed, 78 insertions(+), 16 deletions(-) Acked-by: Thierry Reding --9bn30aZWl2it19YI Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmFfKA4ACgkQ3SOs138+ s6Fisg//YTpYUjCFbuDVLZtxhX/A7K4EQHHaz4cKA4GOVp54LNy4eEX6BNOsHo9/ fkWFS3/4n5WmT+NRbwicvBJz2OTTDDzZfZPumPO5RUh1W95O7TaD8NJba0eKT+qD +W9EESBwVQhDoPMC56Pfiuri+4HUY/QvPWSH90fG3eFbAuCwEOYYlEsoll/B7d+x OmgnnZD8UQeV/84HpAZNQ5S20KmvWhXL6uP7AzPWXfU084UFt8oh4ozmPqu/qoCg BZtxmlFp1M77UTmlwSgqVbI0F7X2iY1pmxviJjhJ0iU44UWCE5AxlKVtNwYooyJV yIwuHh5B3VJq5F6JhHXa55OPS0IYwS4+nM9HlSDHPIYwjZCwhPxTuQ+3UfvsWUrJ rlUyqtXJxq3juJT3q//uQk+LSBbE3HTx0gOlng0Wo3eA7c1KLXvgq0OWIW+g445Z hV9kQPYa7aVciNYF2YvGqnzFuCZLl65zZiO5yfVJHI2K4ynO8attd6IEuioc6ML8 J0XaI7j/16l8wyi5JvQ82M4WxhHsy7Yl6OrpsuC0Jv50tIg++YZ6oxYKXfAYumaL RzE9xwZbSlMN56gljpkhqgxmUU7ibmvxdZM681V2uydFHCEjvI2iJQfwkCtgqyjt yRy7dkap/ebKVI6+gEijJHQIWPNM+ZN/VjDXxpFMOceW3nQVXDU= =mbcy -----END PGP SIGNATURE----- --9bn30aZWl2it19YI--