arm64: Treat all entry code as non-kprobe-able

arm64: Treat all entry code as non-kprobe-able

commit 888b3c8720e0a4033db09ba2364afde6a4763638 upstream.

Entry symbols are not kprobe safe. So blacklist them for kprobing.

[dave.long@linaro.org: Remove check for hypervisor text]

Signed-off-by: Pratyush Anand <panand@redhat.com>
Signed-off-by: David A. Long <dave.long@linaro.org>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
[catalin.marinas@arm.com: Do not include syscall wrappers in .entry.text]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>