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[216.228.112.22]) by smtp.gmail.com with ESMTPSA id fz23sm2392814pjb.36.2020.09.28.17.04.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Sep 2020 17:04:45 -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 Subject: [PATCH v2 0/2] iommu/tegra-smmu: Two followup changes Date: Mon, 28 Sep 2020 16:58:59 -0700 Message-Id: <20200928235901.28337-1-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 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: Expend mutex protection range drivers/iommu/tegra-smmu.c | 53 ++++++++++++++++++-------------------- 1 file changed, 25 insertions(+), 28 deletions(-) -- 2.17.1