Emanuele Giuseppe Esposito 55fa54a789 co-shared-resource: protect with a mutex ...

co-shared-resource is currently not thread-safe, as also reported
in co-shared-resource.h. Add a QemuMutex because co_try_get_from_shres
can also be invoked from non-coroutine context.

Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Message-Id: <20210614081130.22134-6-eesposit@redhat.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

2021-06-25 14:24:24 +03:00

..

aio-posix.c

qmp: Move dispatcher to a coroutine

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

aio-posix.h

…

aio-wait.c

…

aio-win32.c

qmp: fix aio_poll() assertion failure on Windows

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

aiocb.c

…

async.c

async: the main AioContext is only "current" if under the BQL

2021-06-18 10:59:52 -05:00

atomic64.c

…

base64.c

nomaintainer: Fix Lesser GPL version number

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

bitmap.c

…

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/cacheflush: Fix error generated by clang

2021-01-21 13:00:41 +01:00

cacheinfo.c

util: Enhance flush_icache_range with separate data pointer

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

compatfd.c

util/compatfd.c: Replaced a malloc call with g_malloc.

2021-05-14 12:28:01 +02:00

coroutine-sigaltstack.c

coroutine-sigaltstack: Add SIGUSR2 mutex

2021-01-26 14:36:37 +01:00

coroutine-ucontext.c

…

coroutine-win32.c

…

crc32c.c

…

crc-ccitt.c

util: Add CRC16 (CCITT) calculation routines

2021-01-24 20:10:54 +01:00

cutils.c

cutils: fix memory leak in get_relocated_path()

2021-05-13 18:06:40 +02:00

dbus.c

…

drm.c

…

envlist.c

…

error.c

…

event_notifier-posix.c

event_notifier: Set ->initialized earlier in event_notifier_init()

2021-02-16 17:15:39 +01:00

event_notifier-win32.c

…

fdmon-epoll.c

…

fdmon-io_uring.c

…

fdmon-poll.c

…

fifo8.c

utils/fifo8: change fatal errors from abort() to assert()

2021-02-07 20:38:20 +00:00

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

…

host-utils.c

…

id.c

net: Use id_generate() in the network subsystem, too

2021-03-09 21:47:45 +01:00

iov.c

util/iov: make qemu_iovec_init_extended() honest

2021-02-03 08:00:33 -06:00

iova-tree.c

…

keyval.c

keyval: Use GString to accumulate value strings

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

lockcnt.c

…

log.c

nomaintainer: Fix Lesser GPL version number

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

main-loop.c

async: the main AioContext is only "current" if under the BQL

2021-06-18 10:59:52 -05:00

memfd.c

…

meson.build

util: add transactions.c

2021-04-30 12:27:47 +02:00

mmap-alloc.c

util/mmap-alloc: Support RAM_NORESERVE via MAP_NORESERVE under Linux

2021-06-15 20:27:38 +02:00

module.c

virtio-gpu: add virtio-vga-gl

2021-05-10 13:55:28 +02:00

notify.c

…

nvdimm-utils.c

Clean up includes

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

osdep.c

util/osdep: Add qemu_mprotect_rw

2021-06-13 17:42:40 -07:00

oslib-posix.c

memory: Introduce RAM_NORESERVE and wire it up in qemu_ram_mmap()

2021-06-15 20:27:38 +02:00

oslib-win32.c

util/oslib-win32: Fix fatal assertion in qemu_try_memalign

2021-06-19 14:51:51 -07:00

pagesize.c

…

path.c

…

qdist.c

…

qemu-co-shared-resource.c

co-shared-resource: protect with a mutex

2021-06-25 14:24:24 +03:00

qemu-config.c

qemu-config: use qemu_opts_from_qdict

2021-06-15 17:17:09 +02:00

qemu-coroutine-io.c

…

qemu-coroutine-lock.c

coroutine-lock: Reimplement CoRwlock to fix downgrade bug

2021-03-31 10:44:21 +01:00

qemu-coroutine-sleep.c

coroutine-sleep: introduce qemu_co_sleep

2021-05-21 18:22:33 +01:00

qemu-coroutine.c

…

qemu-error.c

error: rename error_with_timestamp to message_with_timestamp

2021-02-01 10:50:55 +00:00

qemu-openpty.c

…

qemu-option.c

qemu-option: support accept-any QemuOptsList in qemu_opts_absorb_qdict

2021-05-12 04:06:50 -04:00

qemu-print.c

monitor: Use getter/setter functions for cur_mon

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

qemu-progress.c

…

qemu-sockets.c

qemu-sockets: introduce socket_address_parse_named_fd()

2021-06-18 10:59:53 -05:00

qemu-thread-common.h

…

qemu-thread-posix.c

util: Use unique type for QemuRecMutex in thread-posix.h

2021-06-16 15:03:26 +02:00

qemu-thread-win32.c

util: Pass file+line to qemu_rec_mutex_unlock_impl

2021-06-16 15:03:26 +02:00

qemu-timer-common.c

semihosting: Implement SYS_ELAPSED and SYS_TICKFREQ

2021-01-18 10:05:06 +00:00

qemu-timer.c

spapr: rollback 'unplug timeout' for CPU hotunplugs

2021-04-12 12:27:14 +10:00

qht.c

…

qsp.c

…

range.c

…

rcu.c

…

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

…

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

docs: fix references to docs/devel/tracing.rst

2021-06-02 06:51:09 +02:00

trace.h

…

transactions.c

util: add transactions.c

2021-04-30 12:27:47 +02:00

unicode.c

…

uri.c

…

userfaultfd.c

migration: introduce UFFD-WP low-level interface helpers

2021-02-08 11:19:51 +00:00

uuid.c

…

vfio-helpers.c

numa: Teach ram block notifiers about resizeable ram blocks

2021-05-13 18:21:13 +01:00

vhost-user-server.c

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

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

yank.c

yank: Remove dependency on qiochannel

2021-04-01 15:27:44 +04:00