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Name Size
  QMP
  audio
  backends
  block
  bsd-user
  default-configs
  disas
  docs
  fpu
  fsdev
  gdb-xml
  hw
  include
  ldscripts
  libcacard
  linux-headers
  linux-user
  net
  pc-bios
  qapi
  qga
  qobject
  qom
  roms
  scripts
  slirp
  stubs
  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
  util
.exrc 220 Bytes
.gitignore 1.5 kB
.gitmodules 682 Bytes
.mailmap 1.2 kB
CODING_STYLE 3.1 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.6 kB
HACKING 6.1 kB
LICENSE 519 Bytes
MAINTAINERS 14.3 kB
Makefile 14.2 kB
Makefile.objs 3.7 kB
Makefile.target 5.2 kB
README 80 Bytes
TODO 1.1 kB
VERSION 7 Bytes
aio-posix.c 7.4 kB
aio-win32.c 5.8 kB
arch_init.c 29.2 kB
async.c 5 kB
balloon.c 3.7 kB
block-migration.c 19.5 kB
block.c 123.9 kB
blockdev-nbd.c 3.2 kB
blockdev.c 43 kB
blockjob.c 7.6 kB
bt-host.c 5.2 kB
bt-vhci.c 4.5 kB
cmd.c 12.1 kB
cmd.h 2 kB
configure 110.3 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-exec.c 26.9 kB
cpus.c 33.6 kB
cputlb.c 11 kB
device_tree.c 7.9 kB
disas.c 12.6 kB
dma-helpers.c 10.9 kB
dump-stub.c 1.5 kB
dump.c 22 kB
exec.c 73.5 kB
gdbstub.c 76 kB
hmp-commands.hx 43.4 kB
hmp.c 39.6 kB
hmp.h 3.9 kB
iohandler.c 5.5 kB
ioport.c 13.3 kB
kvm-all.c 51.2 kB
kvm-stub.c 2.5 kB
main-loop.c 11.8 kB
memory.c 53.8 kB
memory_mapping-stub.c 627 Bytes
memory_mapping.c 7 kB
migration-exec.c 2.4 kB
migration-fd.c 2.4 kB
migration-tcp.c 2.7 kB
migration-unix.c 2.7 kB
migration.c 20.6 kB
monitor.c 137.6 kB
nbd.c 31 kB
os-posix.c 8.4 kB
os-win32.c 4.4 kB
page_cache.c 5 kB
pixman 0 Bytes
qapi-schema-test.json 1.3 kB
qapi-schema.json 83.7 kB
qdict-test-data.txt 88.4 kB
qemu-bridge-helper.c 10.4 kB
qemu-char.c 83.5 kB
qemu-coroutine-io.c 2.4 kB
qemu-coroutine-lock.c 4.4 kB
qemu-coroutine-sleep.c 898 Bytes
qemu-coroutine.c 1.6 kB
qemu-doc.texi 87.9 kB
qemu-img-cmds.hx 1.9 kB
qemu-img.c 57.5 kB
qemu-img.texi 11.8 kB
qemu-io.c 48.1 kB
qemu-log.c 4.6 kB
qemu-nbd.c 16.8 kB
qemu-nbd.texi 1.5 kB
qemu-options-wrapper.h 1 kB
qemu-options.h 1.4 kB
qemu-options.hx 106.7 kB
qemu-seccomp.c 7.8 kB
qemu-tech.texi 22.9 kB
qemu-timer.c 19.2 kB
qemu.sasl 1.3 kB
qmp-commands.hx 67.7 kB
qmp.c 13.6 kB
qtest.c 11 kB
readline.c 12.8 kB
rules.mak 4.3 kB
savevm.c 62.5 kB
spice-qemu-char.c 8.3 kB
tcg-runtime.c 2.2 kB
tci.c 35.5 kB
thread-pool.c 7.6 kB
thunk.c 8.8 kB
trace-events 69.9 kB
translate-all.c 54.5 kB
translate-all.h 1.2 kB
user-exec.c 19.1 kB
version.rc 749 Bytes
vl.c 119 kB
xen-all.c 35.6 kB
xen-mapcache.c 11.9 kB
xen-stub.c 1.2 kB

Latest revisions

# Date Author Comment
1147bb15 01/25/2013 07:18 pm Jason Baron

ahci: Remove unused AHCIDevice fields

'dma_status' and 'dma_cb' are written to, but never read.
Remove these fields in preparation for AHCI migration bits.

Signed-off-by: Jason Baron <>
Reviewed-by: Juan Quintela <>
Signed-off-by: Kevin Wolf <>
4ac557c8 01/25/2013 07:18 pm Kevin Wolf

ahci: Change data types in preparation for migration

The size of an int depends on the host, so in order to be able to
migrate these fields, make them either int32_t or bool, depending on the
use.

Signed-off-by: Kevin Wolf <>
a2623021 01/25/2013 07:18 pm Jason Baron

ahci: Add migration support

Jason tested these patches by migrating Windows 7 and Fedora 17 guests
(while under I/O) on both piix with ahci attached and on q35 (which has
a built-in AHCI controller).

Signed-off-by: Andreas Färber <>
Signed-off-by: Jason Baron <>...
02582abd 01/25/2013 07:18 pm Stefan Weil

block: Add special error code for wrong format

The block drivers need a special error code for "wrong format".
From the available error codes EMEDIUMTYPE fits best.
It is not available on all platforms, so a definition in
qemu-common.h and a specific error report are needed....
15bac0d5 01/25/2013 07:18 pm Stefan Weil

block: Use error code EMEDIUMTYPE for wrong format in some block drivers

This improves error reports for bochs, cow, qcow, qcow2, qed and vmdk
when a file with the wrong format is selected.

Signed-off-by: Stefan Weil <>
Reviewed-by: Eric Blake <>...
9f0470bb 01/25/2013 07:18 pm Stefan Weil

block/vdi: Improve debug output for signature

The signature is a 32 bit value and needs up to 8 hex digits for printing.

Signed-off-by: Stefan Weil <>
Reviewed-by: Eric Blake <>
Signed-off-by: Kevin Wolf <>
8937f822 01/25/2013 07:18 pm Stefan Weil

block/vdi: Improved return values from vdi_open

vdi_open returned -1 in case of any error, but it should return an
error code (negative value of errno or -EMEDIUMTYPE).

Signed-off-by: Stefan Weil <>
Reviewed-by: Eric Blake <>...
0e87ba2c 01/25/2013 07:18 pm Stefan Weil

block/vdi: Check for bad signature

vdi_open did not check for a bad signature.
This check was only in vdi_probe.

Signed-off-by: Stefan Weil <>
Reviewed-by: Eric Blake <>
Signed-off-by: Kevin Wolf <>
88ff0e48 01/25/2013 07:18 pm Paolo Bonzini

mirror: do nothing on zero-sized disk

On a zero-sized disk we need to break out of the job successfully
before bdrv_dirty_iter_init is called, otherwise you will get an
assertion failure with the next patch.

Signed-off-by: Paolo Bonzini <>...
1b095244 01/25/2013 07:18 pm Paolo Bonzini

hbitmap: add assertion on hbitmap_iter_init

hbitmap_iter_init causes an out-of-bounds access when the "first"
argument is or greater than or equal to the size of the bitmap.
Forbid this with an assertion, and remove the failing testcase.

Reported-by: Kevin Wolf <>...

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