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  audio
  backends
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  bsd-user
  default-configs
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  docs
  fpu
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  gdb-xml
  hw
  include
  libcacard
  linux-headers
  linux-user
  net
  pc-bios
  po
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  qga
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  target-alpha
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  target-s390x
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.exrc 220 Bytes
.gitignore 1.7 kB
.gitmodules 810 Bytes
.mailmap 1.3 kB
CODING_STYLE 3.1 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.6 kB
HACKING 7 kB
LICENSE 846 Bytes
MAINTAINERS 16 kB
Makefile 17.1 kB
Makefile.objs 3.9 kB
Makefile.target 5.1 kB
README 88 Bytes
VERSION 7 Bytes
aio-posix.c 6.4 kB
aio-win32.c 6.1 kB
arch_init.c 33 kB
async.c 6.9 kB
balloon.c 3.7 kB
block-migration.c 22.5 kB
block.c 128.7 kB
blockdev-nbd.c 3 kB
blockdev.c 67.2 kB
blockjob.c 7.6 kB
bt-host.c 5.2 kB
bt-vhci.c 4.5 kB
configure 122.8 kB
coroutine-gthread.c 5.8 kB
coroutine-sigaltstack.c 8.3 kB
coroutine-ucontext.c 5.6 kB
coroutine-win32.c 2.6 kB
cpu-exec.c 29.3 kB
cpus.c 37 kB
cputlb.c 10.9 kB
device-hotplug.c 2.2 kB
device_tree.c 8.6 kB
disas.c 13.6 kB
dma-helpers.c 7 kB
dtc 0 Bytes
dump.c 23.2 kB
exec.c 71.4 kB
gdbstub.c 43.3 kB
hmp-commands.hx 47 kB
hmp.c 46.2 kB
hmp.h 4.3 kB
iohandler.c 6 kB
ioport.c 8.9 kB
kvm-all.c 52.6 kB
kvm-stub.c 2.4 kB
main-loop.c 13.5 kB
memory.c 57.6 kB
memory_mapping.c 10.3 kB
migration-exec.c 1.8 kB
migration-fd.c 1.6 kB
migration-rdma.c 104.9 kB
migration-tcp.c 2.3 kB
migration-unix.c 2.3 kB
migration.c 18.8 kB
monitor.c 142.5 kB
nbd.c 30.6 kB
os-posix.c 8.5 kB
os-win32.c 4.2 kB
page_cache.c 5 kB
pixman 0 Bytes
qapi-schema.json 113.3 kB
qdev-monitor.c 19.4 kB
qdict-test-data.txt 88.4 kB
qemu-bridge-helper.c 11.1 kB
qemu-char.c 98.7 kB
qemu-coroutine-io.c 3 kB
qemu-coroutine-lock.c 5 kB
qemu-coroutine-sleep.c 878 Bytes
qemu-coroutine.c 3 kB
qemu-doc.texi 89.7 kB
qemu-img-cmds.hx 2.5 kB
qemu-img.c 74.9 kB
qemu-img.texi 16.8 kB
qemu-io-cmds.c 52.3 kB
qemu-io.c 10.8 kB
qemu-log.c 4.8 kB
qemu-nbd.c 17.7 kB
qemu-nbd.texi 2.1 kB
qemu-options-wrapper.h 1 kB
qemu-options.h 1.4 kB
qemu-options.hx 112.8 kB
qemu-seccomp.c 7.7 kB
qemu-tech.texi 22.9 kB
qemu-timer.c 15.8 kB
qemu.nsi 7.2 kB
qemu.sasl 1.3 kB
qmp-commands.hx 86.2 kB
qmp.c 13.7 kB
qtest.c 13.6 kB
readline.c 13.2 kB
rules.mak 6.1 kB
savevm.c 65.1 kB
spice-qemu-char.c 8.8 kB
tcg-runtime.c 2.4 kB
tci.c 35.6 kB
thread-pool.c 9.5 kB
thunk.c 8.8 kB
tpm.c 7.6 kB
trace-events 78 kB
translate-all.c 53.2 kB
translate-all.h 1.2 kB
user-exec.c 19.8 kB
version.rc 797 Bytes
vl.c 120.7 kB
xbzrle.c 4 kB
xen-all.c 35.7 kB
xen-mapcache.c 12.4 kB
xen-stub.c 1.2 kB

Latest revisions

# Date Author Comment
915365a9 10/30/2013 12:58 pm Fam Zheng

qemu-iotests: drop duplicated "create_image"

There's a same common function in iotests.py

Signed-off-by: Fam Zheng <>
Signed-off-by: Kevin Wolf <>
a7cf03d4 10/29/2013 06:05 pm Kevin Wolf

qemu-iotests: Fix 051 reference output

Commit 684b254 forgot to update it.

Signed-off-by: Kevin Wolf <>
b94a2610 10/29/2013 02:10 pm Kevin Wolf

block: Avoid unecessary drv->bdrv_getlength() calls

The block layer generally keeps the size of an image cached in
bs->total_sectors so that it doesn't have to perform expensive
operations to get the size whenever it needs it.

This doesn't work however when using a backend that can change its size...
8464b273 10/29/2013 02:06 pm Alexander Graf

ahci: fix win7 hang on boot

When AHCI executes an asynchronous IDE command, it checked DRDY without
checking either DRQ or BSY. This sometimes caused interrupt to be sent
before command is actually completed.

This resulted in a race condition: if guest then managed to access the...
87a5debd 10/29/2013 02:06 pm Thibaut LAURENT

block: Disable BDRV_O_COPY_ON_READ for the backing file

Since commit 0ebd24e0a203cf2852c310b59fbe050190dc6c8c,
bdrv_open_common will throw an error when trying to open a file
read-only with the BDRV_O_COPY_ON_READ flag set.
Although BDRV_O_RDWR is unset for the backing files,...
1841f880 10/28/2013 06:40 pm Liu Yuan

sheepdog: pass copy_policy in the request

Currently copy_policy isn't used. Recent sheepdog supports erasure coding, which
make use of copy_policy internally, but require client explicitly passing
copy_policy from base inode to newly creately inode for snapshot related...
29a67f7e 10/28/2013 06:39 pm Liu Yuan

sheepdog: explicitly set copies as type uint8_t

'copies' is actually uint8_t since day one, but request headers and some helper
functions parameterize it as uint32_t for unknown reasons and effectively
reserve 24 bytes for possible future use. This patch explicitly set the correct...
61ed2684 10/28/2013 06:35 pm Max Reitz

block: Don't copy backing file name on error

bdrv_open_backing_file() tries to copy the backing file name using
pstrcpy directly after calling bdrv_open() to open the backing file
without checking whether that was actually successful. If it was not,
ps->backing_hd->file will probably be NULL and qemu will crash....
d7b7e580 10/28/2013 06:34 pm Kevin Wolf

ide-test: Check what happens with bus mastering disabled

The main goal is that qemu doesn't crash.

Signed-off-by: Kevin Wolf <>
d1f3a23b 10/28/2013 06:34 pm Kevin Wolf

tests: Multiboot mmap test case

This adds a test case for Multiboot memory map in the tests/multiboot
directory, where future i386 test kernels can be dropped. Because this
requires an x86 build host and an installed 32 bit libgcc, the test is
not part of a regular 'make check'....

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