riscv: kprobes: Remove redundant kprobe_step_ctx
Inspired by commit ba090f9c ("arm64: kprobes: Remove redundant kprobe_step_ctx"), the ss_pending and match_addr of kprobe_step_ctx are redundant because those can be replaced by KPROBE_HIT_SS and &cur_kprobe->ainsn.api.insn[0] + GET_INSN_LENGTH(cur->opcode) respectively. Remove the kprobe_step_ctx to simplify the code. Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
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