qemu/util
Marc-André Lureau 648abbfbaa memfd: fix vhost-user-test on non-memfd capable host
On RHEL7, memfd is not supported, and vhost-user-test fails:
TEST: tests/vhost-user-test... (pid=10248)
  /x86_64/vhost-user/migrate:
  qemu-system-x86_64: -object memory-backend-memfd,id=mem,size=2M,: failed to create memfd
FAIL

There is a qemu_memfd_check() to prevent running memfd path, but it
also checks for fallback implementation. Let's specialize
qemu_memfd_check() to check memfd only, while qemu_memfd_alloc_check()
checks for the qemu_memfd_alloc() API.

Reported-by: Miroslav Rezanina <mrezanin@redhat.com>
Tested-by: Miroslav Rezanina <mrezanin@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180328121804.16203-1-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-04-09 12:57:06 +02:00
..
acl.c
aio-posix.c async: use ARRAY_SIZE macro 2018-02-10 10:43:18 +03:00
aio-wait.c block: make BDRV_POLL_WHILE() re-entrancy safe 2018-03-12 11:07:37 +00:00
aio-win32.c iothread: fix breakage on windows 2018-03-26 14:37:15 +02:00
aiocb.c
async.c
base64.c
bitmap.c
bitops.c
buffer.c
bufferiszero.c
cacheinfo.c
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: add qemu_strtoi & qemu_strtoui parsers for int/unsigned int types 2018-03-13 18:06:05 +00:00
envlist.c
error.c
event_notifier-posix.c
event_notifier-win32.c
fifo8.c
getauxval.c
hbitmap.c hbitmap: fix missing restore count when finish deserialization 2018-02-07 11:35:49 -05:00
hexdump.c
host-utils.c
id.c
iohandler.c
iov.c
keyval.c qapi: Replace qobject_to_X(o) by qobject_to(X, o) 2018-03-19 14:58:36 -05:00
lockcnt.c
log.c
main-loop.c replay: push replay_mutex_lock up the call tree 2018-03-12 17:10:36 +01:00
Makefile.objs membarrier: add --enable-membarrier 2018-03-12 16:12:47 +01:00
memfd.c memfd: fix vhost-user-test on non-memfd capable host 2018-04-09 12:57:06 +02:00
mmap-alloc.c
module.c
notify.c
osdep.c
oslib-posix.c mem: add share parameter to memory-backend-ram 2018-02-19 13:03:24 +02:00
oslib-win32.c mem: add share parameter to memory-backend-ram 2018-02-19 13:03:24 +02:00
pagesize.c
path.c
qdist.c
qemu-config.c qapi: Replace qobject_to_X(o) by qobject_to(X, o) 2018-03-19 14:58:36 -05:00
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 coroutine: avoid co_queue_wakeup recursion 2018-03-27 13:05:28 +01:00
qemu-error.c
qemu-openpty.c
qemu-option.c qapi: Replace qobject_to_X(o) by qobject_to(X, o) 2018-03-19 14:58:36 -05:00
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-posix.c
qemu-thread-win32.c
qemu-timer-common.c
qemu-timer.c replay: save prior value of the host clock 2018-03-12 16:12:50 +01:00
qht.c
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 util: Introduce vfio helpers 2018-02-08 09:22:03 +08:00
unicode.c
uri.c util/uri.c: wrap single statement blocks with braces {} 2018-03-05 09:03:17 +00:00
uuid.c
vfio-helpers.c block/nvme: fix Coverity reports 2018-03-01 15:21:46 +08:00