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Name Size
  QMP
  audio
  block
  bsd-user
  default-configs
  docs
  fpu
  fsdev
  gdb-xml
  hw
  include
  libcacard
  linux-headers
  linux-user
  net
  pc-bios
  qapi
  qga
  qom
  roms
  scripts
  slirp
  sysconfigs
  target-alpha
  target-arm
  target-cris
  target-i386
  target-lm32
  target-m68k
  target-microblaze
  target-mips
  target-openrisc
  target-ppc
  target-s390x
  target-sh4
  target-sparc
  target-unicore32
  target-xtensa
  tcg
  tests
  trace
  ui
.gitignore 1.3 kB
.gitmodules 602 Bytes
.mailmap 1.2 kB
CODING_STYLE 3.1 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.6 kB
HACKING 4.9 kB
LICENSE 519 Bytes
MAINTAINERS 12.8 kB
Makefile 14.4 kB
Makefile.dis 319 Bytes
Makefile.hw 490 Bytes
Makefile.objs 7.7 kB
Makefile.target 5.8 kB
Makefile.user 463 Bytes
README 80 Bytes
TODO 1.1 kB
VERSION 7 Bytes
a.out.h 13.6 kB
acl.c 4.4 kB
acl.h 2.1 kB
aes.c 59.7 kB
aes.h 717 Bytes
aio.c 4.9 kB
alpha-dis.c 79.8 kB
alpha.ld 3.9 kB
arch_init.c 20.2 kB
arch_init.h 804 Bytes
arm-dis.c 157.1 kB
arm.ld 4.6 kB
async.c 3.4 kB
balloon.c 3.7 kB
balloon.h 678 Bytes
bitmap.c 6.3 kB
bitmap.h 7.3 kB
bitops.c 3.4 kB
bitops.h 9.5 kB
block-migration.c 20.1 kB
block-migration.h 504 Bytes
block.c 113.4 kB
block.h 15.8 kB
block_int.h 16.3 kB
blockdev.c 32.4 kB
blockdev.h 1.9 kB
bswap.h 13.9 kB
bt-host.c 5.2 kB
bt-host.h 123 Bytes
bt-vhci.c 4.5 kB
buffered_file.c 6.9 kB
buffered_file.h 916 Bytes
cache-utils.c 2.1 kB
cache-utils.h 1.2 kB
cmd.c 12.1 kB
cmd.h 2 kB
compatfd.c 2.8 kB
compatfd.h 1.5 kB
compiler.h 1.6 kB
config.h 52 Bytes
configure 102.8 kB
console.c 47.6 kB
console.h 12.1 kB
coroutine-gthread.c 5.8 kB
coroutine-sigaltstack.c 9.2 kB
coroutine-ucontext.c 6.4 kB
coroutine-win32.c 2.6 kB
cpu-all.h 14.9 kB
cpu-common.h 4.2 kB
cpu-defs.h 9.6 kB
cpu-exec.c 26.8 kB
cpus.c 33.1 kB
cpus.h 587 Bytes
cputlb.c 10.9 kB
cputlb.h 1.9 kB
cris-dis.c 79.8 kB
cursor.c 5.3 kB
cursor_hidden.xpm 1.3 kB
cursor_left_ptr.xpm 1.4 kB
cutils.c 9.1 kB
def-helper.h 8.4 kB
device_tree.c 7.5 kB
device_tree.h 2.5 kB
dis-asm.h 18.4 kB
disas.c 12.8 kB
disas.h 1.1 kB
dma-helpers.c 10.9 kB
dma.h 9.4 kB
dump-stub.c 1.5 kB
dump.c 22.3 kB
dump.h 1.2 kB
dyngen-exec.h 2 kB
elf.h 47.3 kB
envlist.c 5.3 kB
envlist.h 484 Bytes
error.c 3 kB
error.h 1.9 kB
error_int.h 631 Bytes
event_notifier.c 1.3 kB
event_notifier.h 807 Bytes
exec-all.h 12.5 kB
exec-memory.h 1 kB
exec-obsolete.h 4.2 kB
exec.c 121.9 kB
gdbstub.c 75.2 kB
gdbstub.h 1.5 kB
gen-icount.h 1.3 kB
hmp-commands.hx 38.2 kB
hmp.c 29.6 kB
hmp.h 2.7 kB
host-utils.c 2.8 kB
host-utils.h 5.5 kB
hppa-dis.c 100.2 kB
hppa.ld 7.8 kB
i386-dis.c 159.1 kB
i386.ld 4.6 kB
ia64-dis.c 396.7 kB
ia64.ld 8.2 kB
input.c 7.4 kB
int128.h 1.9 kB
iohandler.c 5.5 kB
ioport.c 13.2 kB
ioport.h 2.6 kB
iorange.h 705 Bytes
iov.c 6 kB
iov.h 3.5 kB
json-lexer.c 9.3 kB
json-lexer.h 993 Bytes
json-parser.c 14.6 kB
json-parser.h 514 Bytes
json-streamer.c 3.2 kB
json-streamer.h 984 Bytes
kvm-all.c 48.9 kB
kvm-stub.c 2.6 kB
kvm.h 6.5 kB
libfdt_env.h 1.1 kB
linux-aio.c 5.5 kB
lm32-dis.c 12.6 kB
m68k-dis.c 211.6 kB
m68k.ld 5.9 kB
main-loop.c 12.8 kB
main-loop.h 13.5 kB
memory.c 51 kB
memory.h 26.2 kB
memory_mapping-stub.c 615 Bytes
memory_mapping.c 7.1 kB
memory_mapping.h 1.8 kB
microblaze-dis.c 62.1 kB
migration-exec.c 2.7 kB
migration-fd.c 2.9 kB
migration-tcp.c 3.6 kB
migration-unix.c 4.4 kB
migration.c 11.8 kB
migration.h 2.5 kB
mips-dis.c 206.6 kB
mips.ld 8.2 kB
module.c 1.4 kB
module.h 1.1 kB
monitor.c 134.2 kB
monitor.h 2.6 kB
nbd.c 24.4 kB
nbd.h 2.8 kB
net.c 26.2 kB
net.h 6.6 kB
notify.c 916 Bytes
notify.h 853 Bytes
os-posix.c 8.4 kB
os-win32.c 4.4 kB
osdep.c 6.4 kB
osdep.h 3.8 kB
oslib-posix.c 6.5 kB
oslib-win32.c 3.4 kB
path.c 4.7 kB
pci-ids.txt 883 Bytes
pflib.c 6.7 kB
pflib.h 496 Bytes
poison.h 1.8 kB
posix-aio-compat.c 16.6 kB
ppc-dis.c 237 kB
ppc.ld 8.5 kB
ppc64.ld 7.8 kB
qapi-schema-guest.json 13.4 kB
qapi-schema-test.json 1.3 kB
qapi-schema.json 60.6 kB
qbool.c 1.2 kB
qbool.h 535 Bytes
qdict-test-data.txt 88.4 kB
qdict.c 10.5 kB
qdict.h 2.1 kB
qemu-aio.h 2.1 kB
qemu-barrier.h 1.8 kB
qemu-bridge-helper.c 10.4 kB
qemu-char.c 74.3 kB
qemu-char.h 7.3 kB
qemu-common.h 12.1 kB
qemu-config.c 22.7 kB
qemu-config.h 721 Bytes
qemu-coroutine-int.h 1.7 kB
qemu-coroutine-io.c 2.4 kB
qemu-coroutine-lock.c 4.4 kB
qemu-coroutine-sleep.c 897 Bytes
qemu-coroutine.c 1.6 kB
qemu-coroutine.h 5.6 kB
qemu-doc.texi 79.5 kB
qemu-error.c 4.4 kB
qemu-error.h 1.2 kB
qemu-file.h 7 kB
qemu-ga.c 24.6 kB
qemu-img-cmds.hx 1.9 kB
qemu-img.c 48.1 kB
qemu-img.texi 11.1 kB
qemu-io.c 46.1 kB
qemu-lock.h 1.6 kB
qemu-log.c 4.4 kB
qemu-log.h 3.2 kB
qemu-nbd.c 16.4 kB
qemu-nbd.texi 1.5 kB
qemu-objects.h 506 Bytes
qemu-option-internal.h 1.7 kB
qemu-option.c 28 kB
qemu-option.h 6.1 kB
qemu-options-wrapper.h 1 kB
qemu-options.h 1.4 kB
qemu-options.hx 99.7 kB
qemu-os-posix.h 1.8 kB
qemu-os-win32.h 2.8 kB
qemu-progress.c 4 kB
qemu-queue.h 19.5 kB
qemu-sockets.c 19 kB
qemu-tech.texi 22.9 kB
qemu-thread-posix.c 3.4 kB
qemu-thread-posix.h 233 Bytes
qemu-thread-win32.c 8.8 kB
qemu-thread-win32.h 455 Bytes
qemu-thread.h 1.4 kB
qemu-timer-common.c 2 kB
qemu-timer.c 18.8 kB
qemu-timer.h 8.1 kB
qemu-tls.h 1.9 kB
qemu-tool.c 1.8 kB
qemu-user.c 993 Bytes
qemu-x509.h 239 Bytes
qemu-xattr.h 606 Bytes
qemu.sasl 1.3 kB
qemu_socket.h 1.6 kB
qerror.c 16.8 kB
qerror.h 8.5 kB
qfloat.c 1.2 kB
qfloat.h 562 Bytes
qint.c 1.2 kB
qint.h 539 Bytes
qjson.c 7.3 kB
qjson.h 730 Bytes
qlist.c 3 kB
qlist.h 1.5 kB
qmp-commands.hx 55.1 kB
qmp.c 10.6 kB
qobject.h 2.7 kB
qstring.c 3.1 kB
qstring.h 884 Bytes
qtest.c 10.9 kB
qtest.h 776 Bytes
range.h 867 Bytes
readline.c 12.8 kB
readline.h 1.5 kB
rules.mak 3.5 kB
s390-dis.c 93.3 kB
s390.ld 6.9 kB
savevm.c 59 kB
sh4-dis.c 82.7 kB
softmmu-semi.h 2 kB
softmmu_defs.h 2.5 kB
softmmu_exec.h 3.2 kB
softmmu_header.h 6.4 kB
softmmu_template.h 13.1 kB
sparc-dis.c 171.7 kB
sparc.ld 4.6 kB
sparc64.ld 4.4 kB
spice-qemu-char.c 6.7 kB
sysemu.h 5.5 kB
targphys.h 1.1 kB
tcg-runtime.c 2.2 kB
tci-dis.c 1.8 kB
tci.c 35.1 kB
thunk.c 8.8 kB
thunk.h 4.9 kB
trace-events 63.4 kB
translate-all.c 4.2 kB
uboot_image.h 5.9 kB
user-exec.c 19.5 kB
version.rc 749 Bytes
vgafont.h 93.3 kB
vl.c 103 kB
vmstate.h 29.5 kB
x86_64.ld 6.4 kB
xen-all.c 35 kB
xen-mapcache.c 12 kB
xen-mapcache.h 1.4 kB
xen-stub.c 1 kB

Latest revisions

# Date Author Comment
61f52e06 08/10/2012 11:25 am Jason Baron

ahci: Fix ahci cdrom read corruptions for reads > 128k

While testing q35, which has its cdrom attached to the ahci controller, I found
that the Fedora 17 install would panic on boot. The panic occurs while
squashfs is trying to read from the cdrom. The errors are:...
ea8d82a1 08/10/2012 11:25 am Jason Baron

ahci: Fix sglist memleak in ahci_dma_rw_buf()

I noticed that in hw/ide/ahci:ahci_dma_rw_buf() we do not free the sglist. Thus,
I've added a call to qemu_sglist_destroy() to fix this memory leak.

In addition, I've adeed a call in qemu_sglist_destroy() to 0 all of the sglist...
353a41be 08/10/2012 11:25 am Kevin Wolf

qemu-iotests: Save some sed processes

Instead of building a huge pipeline, just pass all expressions to a
single sed process.

Suggested-by: Eric Blake <>
Signed-off-by: Kevin Wolf <>
Reviewed-by: Eric Blake <>
13e3dce0 08/10/2012 11:25 am Paolo Bonzini

virtio-blk: support VIRTIO_BLK_F_CONFIG_WCE

Also rename VIRTIO_BLK_F_WCACHE to VIRTIO_BLK_F_WCE for consistency with
the spec.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>
9315cbfd 08/10/2012 11:25 am Paolo Bonzini

virtio-blk: disable write cache if not negotiated

If the guest does not support flushes, we should run in writethrough mode.
The setting is temporary until the next reset, so that for example the
BIOS will run in writethrough mode while Linux will run with a writeback...
1f212b9d 08/10/2012 11:25 am Paolo Bonzini

blockdev: flip default cache mode from writethrough to writeback

Now all major device models (IDE, SCSI, virtio) can choose between
writethrough and writeback at run-time, and virtio will even revert
to writethrough if the guest is not capable of sending flushes. So...
b10170ac 08/10/2012 11:25 am Stefan Hajnoczi

qed: mark image clean after repair succeeds

The dirty bit is cleared after image repair succeeds in qed_open().
Move this into qed_check() so that all callers benefit from this
behavior when fix=true.

This is necessary so qemu-img check can call .bdrv_check() and mark the...
acbe5982 08/10/2012 11:25 am Stefan Hajnoczi

qcow2: mark image clean after repair succeeds

The dirty bit is cleared after image repair succeeds in qcow2_open().
Move this into qcow2_check() so that all callers benefit from this
behavior when fix mode is enabled.

This is necessary so qemu-img check can call .bdrv_check() and mark the...
058f8f16 08/10/2012 11:25 am Stefan Hajnoczi

block: add BLOCK_O_CHECK for qemu-img check

Image formats with a dirty bit, like qed and qcow2, repair dirty image
files upon open with BDRV_O_RDWR. Performing automatic repair when
qemu-img check runs is not ideal because the bdrv_open() call repairs
the image before the actual bdrv_check() call from qemu-img.c....
730a9c53 08/10/2012 11:25 am Avi Kivity

virtio-blk: fix use-after-free while handling scsi commands

The scsi passthrough handler falls through after completing a
request into the failure path, resulting in a use after free.

Reproducible by running a guest with aio=native on a block device.

Reported-by: Stefan Priebe <>...

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