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Stefan Hajnoczi da5e1de95b Revert "iothread: release iothread around aio_poll" 
This reverts commit a0710f7995f914e3044e5899bd8ff6c43c62f916.

In qemu-devel email message <556DBF87.2020908@de.ibm.com>, Christian
Borntraeger writes:

  Having many guests all with a kernel/ramdisk (via -kernel) and
  several null block devices will result in hangs. All hanging
  guests are in partition detection code waiting for an I/O to return
  so very early maybe even the first I/O.

  Reverting that commit "fixes" the hangs.

Reverting this commit for the 2.4 release.  More time is needed to
investigate and correct this patch.

Reported-by: Christian Borntraeger <borntraeger@de.ibm.com>
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-06-12 13:58:33 +01:00
audio
…
backends
Extend TPM TIS interface to support TPM 2
2015-05-31 20:29:02 +02:00
block
blkdebug: Simplify passing of Error through qemu_opts_foreach()
2015-06-09 07:40:23 +02:00
bsd-user
target-i386: use memory API to implement SMRAM
2015-06-05 17:36:39 +02:00
default-configs
ACPI: split CONFIG_ACPI into 4 pieces
2015-05-29 11:28:59 +01:00
disas
…
docs
fw_cfg: insert fw_cfg file blobs via qemu cmdline
2015-06-10 08:06:46 +02:00
dtc @ 65cc4d2748
dtc: Update dtc / libfdt submodule to version 1.4.0
2015-06-03 23:56:49 +02:00
fpu
target-s390x: define default NaN values
2015-06-05 01:37:58 +02:00
fsdev
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gdb-xml
gdb-xml: Include XML for s390 vector registers
2015-05-27 17:52:03 +02:00
hw
pc, acpi, virtio
2015-06-11 15:33:38 +01:00
include
pc, acpi, virtio
2015-06-11 15:33:38 +01:00
libcacard
…
libdecnumber
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linux-headers
pc, acpi, virtio
2015-06-11 15:33:38 +01:00
linux-user
target-i386: use memory API to implement SMRAM
2015-06-05 17:36:39 +02:00
migration
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net
vhost-user: Improve -netdev/netdev_add/-net/... error reporting
2015-06-09 07:40:24 +02:00
pc-bios
…
pixman @ 87eea99e44
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po
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qapi
qapi: add dirty bitmap status
2015-05-29 12:53:12 +02:00
qga
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qobject
…
qom
qom: add object_property_add_const_link
2015-06-05 17:36:39 +02:00
roms
…
scripts
virtio-input: add linux/input.h
2015-05-29 10:30:06 +02:00
slirp
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stubs
monitor: Change return type of monitor_cur_is_qmp() to bool
2015-06-02 10:07:16 +02:00
target-alpha
Revert "target-alpha: Add vector implementation for CMPBGE"
2015-05-22 12:30:13 +01:00
target-arm
target-arm: Remove v8_ prefix from names of non-v8-specific cpreg arrays
2015-06-02 15:32:43 +01:00
target-cris
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target-i386
target-i386: use memory API to implement SMRAM
2015-06-05 17:36:39 +02:00
target-lm32
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target-m68k
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target-microblaze
microblaze: cpu: Delete MMAP_SHIFT definition
2015-06-03 14:21:23 +03:00
target-mips
kvm: introduce kvm_arch_msi_data_to_gsi
2015-06-02 14:56:25 +01:00
target-moxie
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target-openrisc
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target-ppc
Patch queue for ppc - 2015-06-03
2015-06-04 14:04:14 +01:00
target-s390x
s390x/virtio-ccw: migration and virtio for 2.4
2015-06-09 11:07:41 +01:00
target-sh4
…
target-sparc
…
target-tricore
target-tricore: fix BOL_ST_H_LONGOFF using ld
2015-05-30 16:49:19 +02:00
target-unicore32
…
target-xtensa
…
tcg
tcg/optimize: rename tcg_constant_folding
2015-06-09 07:00:56 -07:00
tests
Revert "iothread: release iothread around aio_poll"
2015-06-12 13:58:33 +01:00
trace
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ui
sdl2: fix crash in handle_windowevent() when restoring the screen size
2015-06-11 14:40:25 +01:00
util
QemuOpts: increase number of vm_config_groups
2015-06-10 08:00:37 +02:00
.exrc
…
.gitignore
…
.gitmodules
…
.mailmap
…
.travis.yml
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accel.c
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aio-posix.c
…
aio-win32.c
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arch_init.c
migration: move dirty bitmap sync to ram_addr.h
2015-06-05 17:10:00 +02:00
async.c
Revert "iothread: release iothread around aio_poll"
2015-06-12 13:58:33 +01:00
balloon.c
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block.c
qapi: add dirty bitmap status
2015-05-29 12:53:12 +02:00
blockdev-nbd.c
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blockdev.c
monitor: Use traditional command interface for HMP drive_del
2015-06-02 09:59:13 +02:00
blockjob.c
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bootdevice.c
…
bt-host.c
…
bt-vhci.c
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Changelog
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CODING_STYLE
…
configure
Patch queue for ppc - 2015-06-03
2015-06-04 14:04:14 +01:00
COPYING
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COPYING.LIB
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coroutine-gthread.c
…
coroutine-sigaltstack.c
…
coroutine-ucontext.c
…
coroutine-win32.c
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cpu-exec.c
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cpus.c
icount: print a warning if there is no more deadline in sleep=no mode
2015-06-05 17:10:00 +02:00
cputlb.c
memory: replace cpu_physical_memory_reset_dirty() with test-and-clear
2015-06-05 17:10:00 +02:00
device_tree.c
device-tree: Make a common-obj
2015-06-03 14:21:24 +03:00
device-hotplug.c
…
disas.c
…
dma-helpers.c
…
dump.c
…
exec.c
memory: replace cpu_physical_memory_reset_dirty() with test-and-clear
2015-06-05 17:10:00 +02:00
gdbstub.c
Revert "gdbstub: Do not kill target in system emulation mode"
2015-05-28 16:57:35 +01:00
HACKING
…
hmp-commands.hx
monitor: Use trad. command interface for HMP pcie_aer_inject_error
2015-06-02 09:59:13 +02:00
hmp.c
monitor: Use traditional command interface for HMP device_add
2015-06-02 09:59:13 +02:00
hmp.h
monitor: Use traditional command interface for HMP device_add
2015-06-02 09:59:13 +02:00
iohandler.c
…
ioport.c
…
iothread.c
Revert "iothread: release iothread around aio_poll"
2015-06-12 13:58:33 +01:00
kvm-all.c
kvm: remove special handling of DIRTY_MEMORY_MIGRATION in the dirty log mask
2015-06-05 17:09:59 +02:00
kvm-stub.c
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LICENSE
…
main-loop.c
…
MAINTAINERS
Add David Gibson for sPAPR in MAINTAINERS file
2015-06-03 23:56:55 +02:00
Makefile
arch_init: Drop target-x86_64.conf
2015-06-02 15:15:52 -03:00
Makefile.objs
device-tree: Make a common-obj
2015-06-03 14:21:24 +03:00
Makefile.target
Makefile.target: set master BUILD_DIR
2015-06-05 17:09:58 +02:00
memory_mapping.c
…
memory.c
memory: use mr->ram_addr in "is this RAM?" assertions
2015-06-05 17:10:00 +02:00
module-common.c
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monitor.c
monitor: Fix QMP ABI breakage around "id"
2015-06-08 12:12:11 +01:00
nbd.c
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numa.c
QemuOpts: Convert qemu_opts_foreach() to Error
2015-06-09 07:37:37 +02:00
os-posix.c
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os-win32.c
…
page_cache.c
…
qapi-schema.json
monitor: Convert client_migrate_info to QAPI
2015-06-02 09:59:13 +02:00
qdev-monitor.c
QemuOpts: Convert qemu_opt_foreach() to Error
2015-06-09 07:40:23 +02:00
qdict-test-data.txt
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qemu-bridge-helper.c
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qemu-char.c
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qemu-coroutine-io.c
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qemu-coroutine-lock.c
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qemu-coroutine-sleep.c
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qemu-coroutine.c
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qemu-doc.texi
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qemu-img-cmds.hx
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qemu-img.c
util: move read_password method out of qemu-img into osdep/oslib
2015-05-22 17:08:01 +02:00
qemu-img.texi
…
qemu-io-cmds.c
qemu-io: Use getopt() correctly
2015-05-22 17:08:01 +02:00
qemu-io.c
qemu-io: prompt for encryption keys when required
2015-05-22 17:08:01 +02:00
qemu-log.c
…
qemu-nbd.c
qemu-nbd: Switch to qemu_set_fd_handler
2015-06-05 17:09:58 +02:00
qemu-nbd.texi
…
qemu-options-wrapper.h
…
qemu-options.h
…
qemu-options.hx
fw_cfg: insert fw_cfg file blobs via qemu cmdline
2015-06-10 08:06:46 +02:00
qemu-seccomp.c
…
qemu-tech.texi
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qemu-timer.c
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qemu.nsi
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qemu.sasl
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qjson.c
…
qmp-commands.hx
monitor: Convert client_migrate_info to QAPI
2015-06-02 09:59:13 +02:00
qmp.c
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qtest.c
qtest: pre-buffer hex nibs
2015-05-22 15:58:22 -04:00
README
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rules.mak
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savevm.c
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softmmu_template.h
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spice-qemu-char.c
spice: fix spice_chr_add_watch() pre-condition
2015-05-29 09:56:01 +02:00
tcg-runtime.c
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tci.c
tcg: Mask TCGMemOp appropriately for indexing
2015-06-09 06:35:29 -07:00
thread-pool.c
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thunk.c
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tpm.c
QemuOpts: Convert qemu_opts_foreach() to Error
2015-06-09 07:37:37 +02:00
trace-events
stdvga: factor out mmio subregion init
2015-06-10 18:13:58 +01:00
translate-all.c
translate-all: make less of tb_invalidate_phys_page_range depend on is_cpu_write_access
2015-06-05 17:09:59 +02:00
translate-all.h
translate-all: remove unnecessary argument to tb_invalidate_phys_range
2015-06-05 17:09:59 +02:00
user-exec.c
exec: move functions to translate-all.h
2015-06-05 17:09:59 +02:00
VERSION
…
version.rc
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vl.c
fw_cfg: insert fw_cfg file blobs via qemu cmdline
2015-06-10 08:06:46 +02:00
xen-common-stub.c
…
xen-common.c
…
xen-hvm-stub.c
…
xen-hvm.c
memory: prepare for multiple bits in the dirty log mask
2015-06-05 17:09:59 +02:00
xen-mapcache.c
…

README 

Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org

- QEMU team
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