• Paul Burton's avatar
    MIPS: CM: make use of mips_cm_{lock,unlock}_other · 4ede3161
    Paul Burton authored
    Document that CPC core-other accesses must take place within the bounds
    of the CM lock, and begin using the CM lock functions where we access
    the GCRs of other cores. This is required because with CM3 the CPC began
    using GCR_CL_OTHER instead of CPC_CL_OTHER.
    Signed-off-by: default avatarPaul Burton <paul.burton@imgtec.com>
    Cc: linux-mips@linux-mips.org
    Cc: Rusty Russell <rusty@rustcorp.com.au>
    Cc: Andrew Bresticker <abrestic@chromium.org>
    Cc: Bjorn Helgaas <bhelgaas@google.com>
    Cc: linux-kernel@vger.kernel.org
    Cc: Niklas Cassel <niklas.cassel@axis.com>
    Cc: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
    Cc: Markos Chandras <markos.chandras@imgtec.com>
    Patchwork: https://patchwork.linux-mips.org/patch/11208/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
    4ede3161
smp-cps.c 12 KB