The ARM v8.1 architecture introduces new atomic instructions to the A64 instruction set for things like cmpxchg, so advertise their availability to userspace using a hwcap. Reviewed-by: Steve Capper <steve.capper@arm.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> |
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| .. | ||
| auxvec.h | ||
| bitsperlong.h | ||
| byteorder.h | ||
| fcntl.h | ||
| hwcap.h | ||
| Kbuild | ||
| kvm.h | ||
| param.h | ||
| perf_regs.h | ||
| posix_types.h | ||
| ptrace.h | ||
| setup.h | ||
| sigcontext.h | ||
| siginfo.h | ||
| signal.h | ||
| stat.h | ||
| statfs.h | ||
| ucontext.h | ||
| unistd.h | ||