Roman Bolshakov 21a43af0f1 qemu-thread: Don't block SEGV, ILL and FPE ... If any of these signals happen on macOS, they are not delivered to other threads and signalfd_compat receives nothing. Indeed, POSIX reference and sigprocmask(2) note that an attempt to block the signals results in undefined behaviour. SEGV and FPE can't also be received by signalfd(2) on Linux. An ability to retrieve SIGBUS via signalfd(2) is used by QEMU for memory preallocation therefore we can't unblock it without consequences. But it's important to leave a remark that the signal is lost on macOS. Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>		2019-01-08 12:34:46 +00:00
..
acl.c
aio-posix.c	util: aio-posix: fix a typo	2018-10-29 13:35:22 +00:00
aio-wait.c	block: Use a single global AioWait	2018-09-25 15:50:15 +02:00
aio-win32.c	aio: Do aio_notify_accept only during blocking aio_poll	2018-08-15 10:12:35 +08:00
aiocb.c
async.c	util/async: use qemu_aio_coroutine_enter in co_schedule_bh_cb	2018-09-25 15:50:15 +02:00
atomic64.c	util: add atomic64	2018-10-02 18:47:55 +02:00
base64.c
bitmap.c
bitops.c
buffer.c
bufferiszero.c
cacheinfo.c	util: add atomic64	2018-10-02 18:47:55 +02:00
compatfd.c
coroutine-sigaltstack.c
coroutine-ucontext.c	build: try improve handling of clang warnings	2018-03-12 08:59:03 +01:00
coroutine-win32.c
crc32c.c
cutils.c	cutils: Fix qemu_strtosz() & friends to reject non-finite sizes	2018-12-13 19:10:06 +01:00
drm.c	util: promote qemu_egl_rendernode_open() to libqemuutil	2018-08-27 10:51:44 +02:00
envlist.c
error.c	error: Fix use of error_prepend() with &error_fatal, &error_abort	2018-10-19 14:51:34 +02:00
event_notifier-posix.c	Revert "qemu: add a cleanup callback function to EventNotifier"	2018-01-24 19:20:19 +02:00
event_notifier-win32.c	Revert "qemu: add a cleanup callback function to EventNotifier"	2018-01-24 19:20:19 +02:00
fifo8.c
getauxval.c
hbitmap.c	bitmap: Update count after a merge	2018-10-29 16:23:17 -04:00
hexdump.c
host-utils.c
id.c
iohandler.c
iov.c
iova-tree.c	util: remove redundant include of glib.h and add osdep.h	2018-06-29 12:22:28 +01:00
keyval.c	qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF	2018-05-04 08:27:53 +02:00
lockcnt.c
log.c	tcg: Optionally log FPU state in TCG -d cpu logging	2018-05-15 14:58:44 +01:00
main-loop.c	main-loop: drop spin_counter	2018-06-01 16:01:29 +01:00
Makefile.objs	util: add atomic64	2018-10-02 18:47:55 +02:00
memfd.c	hostmem-memfd: add checks before adding hostmem-memfd & properties	2018-10-02 18:47:55 +02:00
mmap-alloc.c	Make qemu_mempath_getpagesize() accept NULL	2018-04-27 18:05:22 +10:00
module.c	module: Use QEMU_MODULE_DIR as a search path	2018-08-23 18:46:25 +02:00
notify.c
osdep.c	glib: bump min required glib library version to 2.40	2018-06-29 12:22:28 +01:00
oslib-posix.c	oslib-posix: Use MAP_STACK in qemu_alloc_stack() on OpenBSD	2018-11-06 10:52:23 +00:00
oslib-win32.c	util: add qemu_write_pidfile()	2018-10-02 18:47:55 +02:00
pagesize.c
path.c
qdist.c
qemu-config.c	block: Add block-specific QDict header	2018-06-15 14:49:44 +02:00
qemu-coroutine-io.c
qemu-coroutine-lock.c	coroutine: avoid co_queue_wakeup recursion	2018-03-27 13:05:28 +01:00
qemu-coroutine-sleep.c
qemu-coroutine.c	block: Add missing locking in bdrv_co_drain_bh_cb()	2018-09-25 15:50:15 +02:00
qemu-error.c	error: Drop bogus "use error_setg() instead" admonitions	2018-10-19 15:47:09 +02:00
qemu-openpty.c
qemu-option.c	option: Make option help nicer to read	2018-11-05 15:17:48 +01:00
qemu-progress.c
qemu-sockets.c	sockets: allow SocketAddress 'fd' to reference numeric file descriptors	2018-03-13 18:06:06 +00:00
qemu-thread-common.h	Clean up includes	2018-12-20 10:29:08 +01:00
qemu-thread-posix.c	qemu-thread: Don't block SEGV, ILL and FPE	2019-01-08 12:34:46 +00:00
qemu-thread-win32.c	qsp: QEMU's Synchronization Profiler	2018-08-23 18:46:25 +02:00
qemu-timer-common.c
qemu-timer.c	qemu-timer: avoid checkpoints for virtual clock timers in external subsystems	2018-10-19 13:44:03 +02:00
qht.c	qht: constify arguments to some internal functions	2018-09-26 08:55:54 -07:00
qsp.c	include: move exec/tb-hash-xx.h to qemu/xxhash.h	2018-12-17 06:04:44 +03:00
range.c
rcu.c	membarrier: introduce qemu/sys_membarrier.h	2018-03-12 16:12:47 +01:00
readline.c	readline: don't free completions in readline_free()	2018-02-05 13:54:39 +01:00
stats64.c
sys_membarrier.c	sys_membarrier: fix up include directives	2018-04-05 14:37:38 +02:00
systemd.c
thread-pool.c
throttle.c
timed-average.c
trace-events	aio-posix: compute timeout before polling	2018-09-26 10:46:21 +08:00
unicode.c	json: Reject invalid UTF-8 sequences	2018-08-24 20:26:37 +02:00
uri.c	cutils: Provide strchrnul	2018-06-29 12:32:10 +02:00
uuid.c
vfio-helpers.c	util: vfio-helpers: use ARRAY_SIZE in qemu_vfio_init_pci()	2018-12-11 18:28:47 +01:00