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b610c55bdf
Few main additions include: - Support for OPTEE based SCMI transport to enable using SCMI service provided by OPTEE on some platforms - Support for atomic SCMI transports which enables few SCMI transactions to be completed in atomic context. This involves other refactoring work associated with it. It also marks SMC and OPTEE as atomic transport as the commands are completed once the return. - Support for polling mode in SCMI VirtIO transport in order to support atomic operations - Support for atomic clock operations based on availability of atomic capability in the underlying SCMI transport Other changes involves some trace and log enhancements and miscellaneous bug fixes. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEunHlEgbzHrJD3ZPhAEG6vDF+4pgFAmIVQcYACgkQAEG6vDF+ 4pgiLw/+NA01jx1VMNSUTCsSLvDQ0ZXCjEWEXaIR1KkdKELGu7wwItIqBSisXfmx 9/NBGBydz9q700NGevIjRDiBo6JThmDf/tTg21OdLvRY8Dwqfktz7JO4Jsne3cwW hz1UTxyStUTNqt4Omprf1xzlKKerSuzav4KB1MtpAyzoBV6RFHglaznPCXL7mkic 9+9WPeVcwQxQ5ZXuwV2WDrJ9S8IZzMzZh6woIM/O4fdbyXGv28NfVt1oRidOPJOE uMsxF/LcvUsQpQBOU9cTqkkmBCKRmzY7xT1JK58DcteSrleYoiZJqT7uFxI92i4Z DqKMMUcbJVzKErBYyBHCA62cfRBvOV+OLhh8dzR2c40a+Ecoy5vQHGAEgMUwZBWx 8ztRDlBFzWxNSCyn5fh4IuV1POygrH8UTq57s+Mwr+hrr93Gb2JoxH3UL3kgGTJX c9AFhLPNWDD+cwJouSD4y55kqik/53+vUqOrCHQkPjV4cz5Y3+P0uIraesh7NHo9 Mhnoudt7IZdJVowvEZyjQ4kp38t0G/M13BK/3Tw9EtlcFXoxOSP0AfLc1Il8nbRT afKWVBfTZbxpTWnLsf5SkHXJgyO1tCEd51wZLqejWZqqwrhbNoqA+HyxdtIIvi1o n5bS7qQ2wiuu3DsnJlYrJXTj2YlpUGm1MBHgmFUHtMUj55XpmEA= =jIoO -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmIY/ksACgkQmmx57+YA GNkNRw//YzZGhm0MtpPCe1jNv2bDWVq75v8bzDL217n9QJw1dpx0ru/xkDJDhmDP t7vfSFFPfE2o/jXzMOuO8c6E1/b0cdxd9z8V1SPIHSwPXA/ZM4OdMKZJdwK6OK6T HCW1PJJi+5ktu0mWbeflCW/isIQv0Y485yNH4q8gLSWisufevm+1LktErhNarQst lG7CR9KclOZzqhVfT49vXhly/HSWVjUvYJfAPPERIQDwDvKSWjkx05ZPuc8l1DJU 8Z2164E04uTwU1p0154pmay9eY6xcBpTXhBkwFxwCfjKu0Yc2ViVRuGJh27x5TXB ScAF7iRhjC2sk4v7H7UEFjVVAQix8aNyeueXcB1+6adSkCnerO/f4yT5uylbm7e0 Qj9XrqV1cF6GwE1ukRGa0hCySGH9xEz3No6ueEqCQQgbvVJ4o7RoUBoapnZUfx8J ee/C4EHd/7uxBm0ygQ07F1+RbLeWw6aLSVeM03bY+bz9LKkPxELrgP98WLvvGtzy Xj6k98DMdmZsCwcp3Z4va9gjopjgM4Z7pWnABihXEkidZXGodMMAQCAUU5gmZeKz FSubYgjrGojOy00XOQsggw+CmNHLGNvQoFLjaRtRxHLJYewyjuE7zCcSOdqTsjI4 BKEUgtakDEEFoSA27ycjne23VyhxI3mF3yC8LBiAkzbksuMQXvA= =qTGM -----END PGP SIGNATURE----- Merge tag 'scmi-updates-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers Arm SCMI firmware interface updates for v5.18 Few main additions include: - Support for OPTEE based SCMI transport to enable using SCMI service provided by OPTEE on some platforms - Support for atomic SCMI transports which enables few SCMI transactions to be completed in atomic context. This involves other refactoring work associated with it. It also marks SMC and OPTEE as atomic transport as the commands are completed once the return. - Support for polling mode in SCMI VirtIO transport in order to support atomic operations - Support for atomic clock operations based on availability of atomic capability in the underlying SCMI transport Other changes involves some trace and log enhancements and miscellaneous bug fixes. * tag 'scmi-updates-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (28 commits) clk: scmi: Support atomic clock enable/disable API firmware: arm_scmi: Add support for clock_enable_latency firmware: arm_scmi: Add atomic support to clock protocol firmware: arm_scmi: Support optional system wide atomic-threshold-us dt-bindings: firmware: arm,scmi: Add atomic-threshold-us optional property firmware: arm_scmi: Add atomic mode support to virtio transport firmware: arm_scmi: Review virtio free_list handling firmware: arm_scmi: Add a virtio channel refcount firmware: arm_scmi: Disable ftrace for Clang Thumb2 builds firmware: arm_scmi: Add new parameter to mark_txdone firmware: arm_scmi: Add atomic mode support to smc transport firmware: arm_scmi: Add support for atomic transports firmware: arm_scmi: Make optee support sync_cmds_completed_on_ret firmware: arm_scmi: Make smc support sync_cmds_completed_on_ret firmware: arm_scmi: Add sync_cmds_completed_on_ret transport flag firmware: arm_scmi: Make smc transport use common completions firmware: arm_scmi: Add configurable polling mode for transports firmware: arm_scmi: Use new trace event scmi_xfer_response_wait include: trace: Add new scmi_xfer_response_wait event firmware: arm_scmi: Refactor message response path ... Link: https://lore.kernel.org/r/20220222201742.3338589-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.