From: Arnd Bergmann Date: Thu, 5 May 2022 14:01:21 +0000 (+0200) Subject: Merge tag 'optee-rpc-arg-for-v5.19' of https://git.linaro.org/people/jens.wiklander... X-Git-Tag: for-5.19/block-exec-2022-06-02~33^2~13 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=6c6012ab96fd9e9ffbd90ece0e7e41255d634a3c;p=linux-block.git Merge tag 'optee-rpc-arg-for-v5.19' of https://git.linaro.org/people/jens.wiklander/linux-tee into arm/drivers OP-TEE RPC argument cache Adds caching of the OP-TEE argument structure used to pass request to secure world. This reduces quite a bit of unnecessary alloc/free and possibly switching back and forth to secure work in order to register the buffers in some configurations, most notably FF-A. * tag 'optee-rpc-arg-for-v5.19' of https://git.linaro.org/people/jens.wiklander/linux-tee: optee: cache argument shared memory structs optee: add FF-A capability OPTEE_FFA_SEC_CAP_ARG_OFFSET optee: add OPTEE_SMC_CALL_WITH_RPC_ARG and OPTEE_SMC_CALL_WITH_REGD_ARG optee: rename rpc_arg_count to rpc_param_count Link: https://lore.kernel.org/r/20220504201759.GA180315@jade Signed-off-by: Arnd Bergmann --- 6c6012ab96fd9e9ffbd90ece0e7e41255d634a3c