Lukas Straub 50186051f4 Introduce yank feature ...

The yank feature allows to recover from hanging qemu by "yanking"
at various parts. Other qemu systems can register themselves and
multiple yank functions. Then all yank functions for selected
instances can be called by the 'yank' out-of-band qmp command.
Available instances can be queried by a 'query-yank' oob command.

Signed-off-by: Lukas Straub <lukasstraub2@web.de>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <69934ceacfd33a7dfe53db145ecc630ad39ee47c.1609167865.git.lukasstraub2@web.de>
Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

2021-01-13 10:21:17 +01:00

..

aio-posix.c

qmp: Move dispatcher to a coroutine

2020-10-09 07:08:20 +02:00

aio-posix.h

…

aio-wait.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

aio-win32.c

qmp: fix aio_poll() assertion failure on Windows

2020-11-03 16:24:56 +01:00

aiocb.c

…

async.c

util/async: Add aio_co_reschedule_self()

2020-10-09 07:08:20 +02:00

atomic64.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

base64.c

nomaintainer: Fix Lesser GPL version number

2020-11-15 17:04:40 +01:00

bitmap.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

bitops.c

…

block-helpers.c

block: move logical block size check function to a common utility function

2020-10-23 13:42:16 +01:00

block-helpers.h

block: move logical block size check function to a common utility function

2020-10-23 13:42:16 +01:00

buffer.c

nomaintainer: Fix Lesser GPL version number

2020-11-15 17:04:40 +01:00

bufferiszero.c

…

cacheflush.c

util: Specialize flush_idcache_range for aarch64

2021-01-07 05:09:41 -10:00

cacheinfo.c

util: Enhance flush_icache_range with separate data pointer

2021-01-07 05:09:41 -10:00

compatfd.c

util/compatfd.c: Only include <sys/syscall.h> if CONFIG_SIGNALFD

2020-07-13 14:36:10 +01:00

coroutine-sigaltstack.c

…

coroutine-ucontext.c

Remove the CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE switch

2020-07-13 11:40:52 +02:00

coroutine-win32.c

…

crc32c.c

…

cutils.c

util/cutils: Fix Coverity array overrun in freq_to_str()

2020-11-17 12:56:32 +00:00

dbus.c

…

drm.c

util/drm: make portable by avoiding struct dirent d_type

2020-07-13 14:36:10 +01:00

envlist.c

…

error.c

…

event_notifier-posix.c

…

event_notifier-win32.c

…

fdmon-epoll.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

fdmon-io_uring.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

fdmon-poll.c

fdmon-poll: reset npfd when upgrading to fdmon-epoll

2020-09-23 13:45:52 +01:00

fifo8.c

…

filemonitor-inotify.c

nomaintainer: Fix Lesser GPL version number

2020-11-15 17:04:40 +01:00

filemonitor-stub.c

nomaintainer: Fix Lesser GPL version number

2020-11-15 17:04:40 +01:00

getauxval.c

…

guest-random.c

…

hbitmap.c

…

hexdump.c

util/hexdump: introduce qemu_hexdump_line()

2020-09-29 02:14:30 -04:00

host-utils.c

…

id.c

…

iov.c

util/iov: add iov_discard_undo()

2020-09-23 13:41:58 +01:00

iova-tree.c

…

keyval.c

keyval: Use GString to accumulate value strings

2020-12-19 10:39:23 +01:00

lockcnt.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

log.c

nomaintainer: Fix Lesser GPL version number

2020-11-15 17:04:40 +01:00

main-loop.c

cfi: Initial support for cfi-icall in QEMU

2021-01-02 21:03:35 +01:00

memfd.c

…

meson.build

Introduce yank feature

2021-01-13 10:21:17 +01:00

mmap-alloc.c

…

module.c

modules: turn off lazy binding

2020-10-29 06:37:24 +01:00

notify.c

…

nvdimm-utils.c

Clean up includes

2020-12-10 17:16:44 +01:00

osdep.c

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging

2020-09-22 15:42:23 +01:00

oslib-posix.c

util/oslib: Assert qemu_try_memalign() alignment is a power of 2

2021-01-07 05:09:06 -10:00

oslib-win32.c

util/oslib-win32: Fix _aligned_malloc() arguments order

2021-01-11 14:59:21 +01:00

pagesize.c

…

path.c

…

qdist.c

…

qemu-co-shared-resource.c

…

qemu-config.c

qapi: Use QAPI_LIST_PREPEND() where possible

2020-12-19 10:20:14 +01:00

qemu-coroutine-io.c

…

qemu-coroutine-lock.c

coroutine: let CoQueue wake up outside a coroutine

2020-11-04 08:02:24 +01:00

qemu-coroutine-sleep.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

qemu-coroutine.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

qemu-error.c

monitor: Use getter/setter functions for cur_mon

2020-10-09 07:08:19 +02:00

qemu-openpty.c

util/qemu-openpty.c: Don't assume pty.h is glibc-only

2020-07-13 14:36:09 +01:00

qemu-option.c

qemu-option: pass QemuOptsList to opts_accepts_any

2020-12-15 12:52:06 -05:00

qemu-print.c

monitor: Use getter/setter functions for cur_mon

2020-10-09 07:08:19 +02:00

qemu-progress.c

util/: fix some comment spelling errors

2020-09-17 20:38:42 +02:00

qemu-sockets.c

sockets: Make abstract UnixSocketAddress depend on CONFIG_LINUX

2020-11-03 13:17:25 +00:00

qemu-thread-common.h

…

qemu-thread-posix.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

qemu-thread-win32.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

qemu-timer-common.c

…

qemu-timer.c

cpus: prepare new CpusAccel cpu accelerator interface

2020-10-05 16:41:22 +02:00

qht.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

qsp.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

range.c

…

rcu.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

readline.c

readline: Fix possible array index out of bounds in readline_hist_add()

2021-01-04 11:13:39 +00:00

selfmap.c

…

stats64.c

qemu/atomic.h: rename atomic_ to qatomic_

2020-09-23 16:07:44 +01:00

sys_membarrier.c

…

systemd.c

…

thread-pool.c

…

throttle.c

Remove superfluous timer_del() calls

2021-01-08 15:13:38 +00:00

timed-average.c

…

trace-events

util/vfio-helpers: Convert vfio_dump_mapping to trace events

2020-11-03 19:06:23 +00:00

trace.h

trace: switch position of headers to what Meson requires

2020-08-21 06:18:24 -04:00

unicode.c

…

uri.c

…

uuid.c

…

vfio-helpers.c

Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/block-pull-request' into staging

2020-11-23 13:03:13 +00:00

vhost-user-server.c

util/vhost-user-server: move header to include/

2020-10-23 13:42:16 +01:00

yank.c

Introduce yank feature

2021-01-13 10:21:17 +01:00