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[216.228.112.22]) by smtp.gmail.com with ESMTPSA id cf7sm3280562pjb.52.2020.09.28.23.18.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Sep 2020 23:18:54 -0700 (PDT) From: Nicolin Chen To: thierry.reding@gmail.com, joro@8bytes.org Cc: vdumpa@nvidia.com, jonathanh@nvidia.com, digetx@gmail.com, linux-tegra@vger.kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, hch@infradead.org Subject: [PATCH v4 0/2] iommu/tegra-smmu: Two followup changes Date: Mon, 28 Sep 2020 23:13:23 -0700 Message-Id: <20200929061325.10197-1-nicoleotsuka@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Two followup patches for tegra-smmu: PATCH-1 is a clean-up patch for the recently applied SWGROUP change. PATCH-2 fixes a potential race condition Changelog v3->v4: * PATCH-2: Fixed typo in subject v2->v3: * PATCH-2: renamed "err_unlock" to "unlock" v1->v2: * Separated first two changs of V1 so they may get applied first, since the other three changes need some extra time to finalize. Nicolin Chen (2): iommu/tegra-smmu: Unwrap tegra_smmu_group_get iommu/tegra-smmu: Expand mutex protection range drivers/iommu/tegra-smmu.c | 53 ++++++++++++++++++-------------------- 1 file changed, 25 insertions(+), 28 deletions(-) -- 2.17.1