diff options
| -rw-r--r-- | lib/igt_aux.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/igt_aux.c b/lib/igt_aux.c index eb1f90f9..fa6594c3 100644 --- a/lib/igt_aux.c +++ b/lib/igt_aux.c @@ -394,7 +394,7 @@ void igt_stop_shrink_helper(void) static struct igt_helper_process hang_detector; static void __attribute__((noreturn)) -hang_detector_process(pid_t pid, dev_t rdev) +hang_detector_process(int fd, pid_t pid, dev_t rdev) { struct udev_monitor *mon = udev_monitor_new_from_netlink(udev_new(), "kernel"); @@ -428,8 +428,10 @@ hang_detector_process(pid_t pid, dev_t rdev) const char *str; str = udev_device_get_property_value(dev, "ERROR"); - if (str && atoi(str) == 1) + if (str && atoi(str) == 1) { + igt_debugfs_dump(fd, "i915_error_state"); kill(pid, SIGIO); + } } udev_device_unref(dev); @@ -461,7 +463,7 @@ void igt_fork_hang_detector(int fd) signal(SIGIO, sig_abort); igt_fork_helper(&hang_detector) - hang_detector_process(getppid(), st.st_rdev); + hang_detector_process(fd, getppid(), st.st_rdev); } void igt_stop_hang_detector(void) |