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[98.128.249.223]) by smtp.gmail.com with ESMTPSA id r19sm4025146lfm.61.2019.11.15.02.53.55 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 15 Nov 2019 02:53:55 -0800 (PST) Date: Fri, 15 Nov 2019 11:53:53 +0100 From: Jens Wiklander To: arm@kernel.org, soc@kernel.org Subject: [GIT PULL] tee subsys fixes for v5.4 (take two) Message-ID: <20191115105353.GA26176@jax> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191115_025359_660958_39B1047E X-CRM114-Status: GOOD ( 13.05 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:142 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linux Kernel Mailing List , Linux ARM Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Hello arm-soc maintainers, Please pull these OP-TEE driver fixes. There's one user-after-free issue if in the error handling path when the OP-TEE driver is initializing. There's also one fix to to register dynamically allocated shared memory needed by kernel clients communicating with secure world via memory references. "tee: optee: Fix dynamic shm pool allocations" is now from version 2 which includes a fix up with a small but vital dependency. If you think it's too late for v5.4 please queue this for v5.5 instead. Thanks, Jens The following changes since commit 4f5cafb5cb8471e54afdc9054d973535614f7675: Linux 5.4-rc3 (2019-10-13 16:37:36 -0700) are available in the Git repository at: git://git.linaro.org/people/jens.wiklander/linux-tee.git/ tags/tee-fixes-for-v5.4 for you to fetch changes up to 03212e347f9443e524d6383c6806ac08295c1fb0: tee: optee: fix device enumeration error handling (2019-11-15 11:31:24 +0100) ---------------------------------------------------------------- Two OP-TE driver fixes: - Add proper cleanup on optee_enumerate_devices() failure - Make sure to register kernel allocations of dynamic shared memory ---------------------------------------------------------------- Jens Wiklander (1): tee: optee: fix device enumeration error handling Sumit Garg (1): tee: optee: Fix dynamic shm pool allocations drivers/tee/optee/call.c | 7 +++++++ drivers/tee/optee/core.c | 20 ++++++++++++-------- drivers/tee/optee/shm_pool.c | 12 +++++++++++- 3 files changed, 30 insertions(+), 9 deletions(-)