diff options
Diffstat (limited to 'util/qemu-progress.c')
| -rw-r--r-- | util/qemu-progress.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/util/qemu-progress.c b/util/qemu-progress.c index 9a3f96cd47..4ee5cd07f2 100644 --- a/util/qemu-progress.c +++ b/util/qemu-progress.c @@ -24,7 +24,6 @@ #include "qemu-common.h" #include "qemu/osdep.h" -#include "sysemu/sysemu.h" #include <stdio.h> struct progress_state { @@ -83,12 +82,22 @@ static void progress_dummy_init(void) { #ifdef CONFIG_POSIX struct sigaction action; + sigset_t set; memset(&action, 0, sizeof(action)); sigfillset(&action.sa_mask); action.sa_handler = sigusr_print; action.sa_flags = 0; sigaction(SIGUSR1, &action, NULL); + + /* + * SIGUSR1 is SIG_IPI and gets blocked in qemu_init_main_loop(). In the + * tools that use the progress report SIGUSR1 isn't used in this meaning + * and instead should print the progress, so reenable it. + */ + sigemptyset(&set); + sigaddset(&set, SIGUSR1); + pthread_sigmask(SIG_UNBLOCK, &set, NULL); #endif state.print = progress_dummy_print; |