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

coroutine: abort if we try to schedule or enter a pending coroutine

2017-11-21 11:58:07 -05:00

base64.c

…

bitmap.c

bitmap: provide to_le/from_le helpers

2017-09-22 14:11:25 +02:00

bitops.c

bitmap: remove BITOP_WORD()

2017-09-22 14:11:23 +02:00

buffer.c

…

bufferiszero.c

util: Introduce include/qemu/cpuid.h

2017-07-24 12:42:55 +01:00

cacheinfo.c

configure: Drop AIX host support

2017-09-07 19:02:30 +01:00

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

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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

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error.c

error: Implement the warn and free Error functions

2017-07-13 13:50:19 +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

hbitmap: fix missing restore count when finish deserialization

2018-02-07 11:35:49 -05:00

hexdump.c

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host-utils.c

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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

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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

sparc: Make sure we mmap at SHMLBA alignment

2017-12-15 15:26:24 +00:00

module.c

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notify.c

…

osdep.c

osdep: Retry SETLK upon EINTR

2018-01-23 12:33:07 +01:00

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

util: move qemu_real_host_page_size/mask to osdep.h

2017-10-10 09:45:00 -07:00

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

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qemu-coroutine-lock.c

coroutine: avoid co_queue_wakeup recursion

2018-03-27 13:05:28 +01:00

qemu-coroutine-sleep.c

coroutine: simplify co_aio_sleep_ns() prototype

2017-12-19 09:25:27 +00:00

qemu-coroutine.c

coroutine: avoid co_queue_wakeup recursion

2018-03-27 13:05:28 +01:00

qemu-error.c

error: Revert unwanted change of warning messages

2017-07-24 14:16:29 +02:00

qemu-openpty.c

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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

util/qemu-thread-*: add qemu_lock, locked and unlock trace events

2018-01-16 14:54:52 +01:00

qemu-thread-win32.c

util/qemu-thread-*: add qemu_lock, locked and unlock trace events

2018-01-16 14:54:52 +01:00

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

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range.c

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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

util/stats64: Fix min/max comparisons

2017-11-15 09:34:51 +01:00

sys_membarrier.c

sys_membarrier: fix up include directives

2018-04-05 14:37:38 +02:00

systemd.c

…

thread-pool.c

…

throttle.c

throttle: Assert that bkt->max is valid in throttle_compute_wait()

2017-09-26 14:46:23 +02:00

timed-average.c

…

trace-events

util: Introduce vfio helpers

2018-02-08 09:22:03 +08:00

unicode.c

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uri.c

util/uri.c: wrap single statement blocks with braces {}

2018-03-05 09:03:17 +00:00

uuid.c

util: add is_equal to UUID API

2017-12-20 22:01:24 +08:00

vfio-helpers.c

block/nvme: fix Coverity reports

2018-03-01 15:21:46 +08:00