On Sat, Sep 12, 2020 at 04:08:16AM -0700, Kees Cook wrote:
> Instead of special-casing the specific case of shared registers, create
> a default SYSCALL_RET_SET() macro (mirroring SYSCALL_NUM_SET()), that
> writes to the SYSCALL_RET register. For architectures that can't set the
> return value
Instead of special-casing the specific case of shared registers, create
a default SYSCALL_RET_SET() macro (mirroring SYSCALL_NUM_SET()), that
writes to the SYSCALL_RET register. For architectures that can't set the
return value (for whatever reason), they can define SYSCALL_RET_SET()
without an
