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    SubjectRe: [PATCH 7/9] arm/arm64: Provide a wrapper for SMCCC 1.1 calls
    On Fri, Aug 02, 2019 at 03:50:15PM +0100, Steven Price wrote:
    > SMCCC 1.1 calls may use either HVC or SMC depending on the PSCI
    > conduit. Rather than coding this in every call site provide a macro
    > which uses the correct instruction. The macro also handles the case
    > where no PSCI conduit is configured returning a not supported error
    > in res, along with returning the conduit used for the call.
    >
    > This allow us to remove some duplicated code and will be useful later
    > when adding paravirtualized time hypervisor calls.
    >
    > Signed-off-by: Steven Price <steven.price@arm.com>
    > ---
    > include/linux/arm-smccc.h | 44 +++++++++++++++++++++++++++++++++++++++
    > 1 file changed, 44 insertions(+)

    Acked-by: Will Deacon <will@kernel.org>

    Will

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