target/arm: Use cpu_loop_exit_sigsegv for mte tag lookup

Use the new os interface for raising the exception,
rather than calling arm_cpu_tlb_fill directly.

Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
1 file changed