[PATCH v7 0/4] ARM SMC Calling Convention interface
khilman at kernel.org
Tue Dec 22 21:17:22 PST 2015
Jens Wiklander <jens.wiklander at linaro.org> writes:
> This patch set is based on the Generic TEE subsystem v6 patchset
> (https://lwn.net/Articles/662495/) sent out a some time ago. By isolating
> the ARM SMC Calling Convention patches that are useful for other purposes
> than to support the Generic TEE subsystem some complexity is removed from
> that patch set.
> This patch set adds a common interface to do an SMC or HVC following ARM
> SMC Calling Convention. The interface is implemented for both the arm and
> arm64 architectures and updates the PSCI driver to use this interface
> instead for firmware communication.
> Kevins previous Tested-by tag isn't included as the changes in the config
> variables may affect some of the builds.
OK, I applied this on top of v4.4-rc6 and pushed it through another
round of build and boot testing and things look fine.
Tested-by: Kevin Hilman <khilman at linaro.org>
More information about the linux-arm-kernel