accel/tcg: Fold cpu_exit_tb_from_sighandler into caller
commit940b30904e928854250988c3802f334c8ee12bd4
authorRichard Henderson <richard.henderson@linaro.org>
Mon, 13 Sep 2021 20:04:11 +0000 (13 13:04 -0700)
committerRichard Henderson <richard.henderson@linaro.org>
Sat, 30 Oct 2021 16:52:04 +0000 (30 09:52 -0700)
treed353c4cd9d6eb933bdface22a6148fe34f2d12da
parent5e38ba7dde963414dddc8a83848701b49d0bcb00
accel/tcg: Fold cpu_exit_tb_from_sighandler into caller

Remove the comment about siglongjmp.  We do use sigsetjmp
in the main cpu loop, but we do not save the signal mask
as most exits from the cpu loop do not require them.

Reviewed-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
accel/tcg/user-exec.c