riscv: add do_page_fault and do_trap_break into the kprobes blacklist
authorJisheng Zhang <jszhang@kernel.org>
Mon, 29 Mar 2021 18:12:26 +0000 (02:12 +0800)
committerPalmer Dabbelt <palmerdabbelt@google.com>
Fri, 16 Apr 2021 04:32:28 +0000 (21:32 -0700)
commit2349a3b26e29b8d860466bafda2e02b4b87a9e40
treee6d1e076576baf645d520c261f5d96e22b70e757
parent199fc6b8dee7d6d50467a57e0dc7e3e1b7d59966
riscv: add do_page_fault and do_trap_break into the kprobes blacklist

These two functions are used to implement the kprobes feature so they
can't be kprobed.

Fixes: c22b0bcb1dd0 ("riscv: Add kprobes supported")
Cc: stable@vger.kernel.org
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
arch/riscv/kernel/traps.c
arch/riscv/mm/fault.c