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[79.136.84.34]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b8795a31bffsm523837566b.68.2026.01.17.04.44.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Jan 2026 04:44:14 -0800 (PST) Date: Sat, 17 Jan 2026 13:44:13 +0100 From: Jens Wiklander To: arm@kernel.org, soc@kernel.org Subject: [GIT PULL] TEE sysfs for 6.20 Message-ID: <20260117124413.GA262260@rayden> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Rspamd-Action: no action X-Spamd-Result: default: False [-3.60 / 15.00]; BAYES_HAM(-3.00)[99.99%]; DMARC_POLICY_ALLOW(-0.50)[linaro.org,none]; MID_RHS_NOT_FQDN(0.50)[]; R_DKIM_ALLOW(-0.20)[linaro.org:s=google]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; MIME_GOOD(-0.10)[text/plain]; RWL_MAILSPIKE_GOOD(-0.10)[209.85.218.67:from]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; RCVD_VIA_SMTP_AUTH(0.00)[]; MISSING_XM_UA(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_IN_DNSWL_NONE(0.00)[209.85.218.67:from]; FROM_HAS_DN(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCPT_COUNT_THREE(0.00)[4]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_NONE(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[op-tee@lists.trustedfirmware.org]; NEURAL_HAM(-0.00)[-1.000]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[linaro.org:+] X-Rspamd-Server: lists.trustedfirmware.org X-Rspamd-Queue-Id: 7E090434A8 X-Spamd-Bar: --- Message-ID-Hash: QFSI4XR37YJJX4WLWC7SKDJP6CF5DKV2 X-Message-ID-Hash: QFSI4XR37YJJX4WLWC7SKDJP6CF5DKV2 X-MailFrom: jens.wiklander@linaro.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-op-tee.lists.trustedfirmware.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: linux-kernel@vger.kernel.org, op-tee@lists.trustedfirmware.org X-Mailman-Version: 3.3.5 Precedence: list List-Id: Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hello arm-soc maintainers, Please pull these two patches adding a generic TEE revision sysfs attribute and implement support for OP-TEE. Thanks, Jens The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8: Linux 6.19-rc1 (2025-12-14 16:05:07 +1200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee.git tags/tee-sysfs-for-6.20 for you to fetch changes up to c19faf5a62315d5e0e65dde49b7b59e30330b9c2: tee: optee: store OS revision for TEE core (2026-01-15 10:35:14 +0100) ---------------------------------------------------------------- TEE sysfs for 6.20 - Add an optional generic sysfs attribute for TEE revision - Implement revision reporting for OP-TEE using both SMC and FF-A ABIs ---------------------------------------------------------------- Aristo Chen (2): tee: add revision sysfs attribute tee: optee: store OS revision for TEE core Documentation/ABI/testing/sysfs-class-tee | 10 ++++++ drivers/tee/optee/core.c | 23 +++++++++++++ drivers/tee/optee/ffa_abi.c | 54 +++++++++++++++++++++++-------- drivers/tee/optee/optee_private.h | 19 +++++++++++ drivers/tee/optee/smc_abi.c | 15 +++++++-- drivers/tee/tee_core.c | 51 ++++++++++++++++++++++++++++- include/linux/tee_core.h | 9 ++++++ 7 files changed, 163 insertions(+), 18 deletions(-)