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root @ 4601f7b0

Name Size
  QMP
  audio
  block
  bsd-user
  darwin-user
  default-configs
  docs
  fpu
  fsdev
  gdb-xml
  hw
  linux-user
  net
  pc-bios
  roms
  scripts
  slirp
  sysconfigs
  target-alpha
  target-arm
  target-cris
  target-i386
  target-lm32
  target-m68k
  target-microblaze
  target-mips
  target-ppc
  target-s390x
  target-sh4
  target-sparc
  tcg
  tests
  ui
.gitignore 762 Bytes
.gitmodules 174 Bytes
CODING_STYLE 2.9 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.4 kB
HACKING 4.8 kB
LICENSE 637 Bytes
MAINTAINERS 9.1 kB
Makefile 12.7 kB
Makefile.dis 402 Bytes
Makefile.hw 510 Bytes
Makefile.objs 11.2 kB
Makefile.target 11 kB
Makefile.user 426 Bytes
README 59 Bytes
TODO 1.1 kB
VERSION 8 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 5.8 kB
alpha-dis.c 79.9 kB
alpha.ld 3.9 kB
arch_init.c 17.5 kB
arch_init.h 888 Bytes
arm-dis.c 157.1 kB
arm-semi.c 15.2 kB
arm.ld 4.6 kB
async.c 5.9 kB
balloon.c 4.3 kB
balloon.h 894 Bytes
bitmap.c 6.3 kB
bitmap.h 7.3 kB
bitops.c 3.4 kB
bitops.h 6.3 kB
block-migration.c 19.6 kB
block-migration.h 504 Bytes
block.c 81.3 kB
block.h 11.7 kB
block_int.h 9.8 kB
blockdev.c 20.8 kB
blockdev.h 2.1 kB
bswap.h 5.3 kB
bt-host.c 5.2 kB
bt-host.h 123 Bytes
bt-vhci.c 4.5 kB
buffered_file.c 6.4 kB
buffered_file.h 916 Bytes
cache-utils.c 2.1 kB
cache-utils.h 1.1 kB
check-qdict.c 8.9 kB
check-qfloat.c 1.5 kB
check-qint.c 2.1 kB
check-qjson.c 19.9 kB
check-qlist.c 2.8 kB
check-qstring.c 2.8 kB
cmd.c 11.6 kB
cmd.h 2 kB
compatfd.c 2.3 kB
compatfd.h 1.5 kB
config.h 52 Bytes
configure 84.8 kB
console.c 46.8 kB
console.h 11.6 kB
cpu-all.h 23.7 kB
cpu-common.h 5.7 kB
cpu-defs.h 9.7 kB
cpu-exec.c 44.1 kB
cpus.c 25 kB
cpus.h 482 Bytes
cris-dis.c 80.3 kB
cursor.c 5.3 kB
cursor_hidden.xpm 1.3 kB
cursor_left_ptr.xpm 1.4 kB
cutils.c 9.8 kB
def-helper.h 7.2 kB
device_tree.c 2.6 kB
device_tree.h 942 Bytes
dis-asm.h 18.2 kB
disas.c 11.4 kB
disas.h 1.1 kB
dma-helpers.c 4.7 kB
dma.h 1.1 kB
dyngen-exec.h 2.4 kB
elf.h 45.4 kB
envlist.c 5.3 kB
envlist.h 484 Bytes
exec-all.h 11.4 kB
exec.c 129.4 kB
gdbstub.c 69.8 kB
gdbstub.h 1.3 kB
gen-icount.h 1.2 kB
hmp-commands.hx 36 kB
host-utils.c 2.8 kB
host-utils.h 5.4 kB
hpet.h 618 Bytes
hppa-dis.c 100.2 kB
hppa.ld 8 kB
i386-dis.c 159.1 kB
i386.ld 4.7 kB
ia64-dis.c 396.6 kB
ia64.ld 8.2 kB
input.c 7.7 kB
ioport-user.c 1.6 kB
ioport.c 8.9 kB
ioport.h 1.9 kB
iorange.h 663 Bytes
iov.c 1.6 kB
iov.h 638 Bytes
json-lexer.c 7.7 kB
json-lexer.h 977 Bytes
json-parser.c 13.1 kB
json-parser.h 421 Bytes
json-streamer.c 2.2 kB
json-streamer.h 959 Bytes
kvm-all.c 34.6 kB
kvm-stub.c 2.2 kB
kvm.h 5.4 kB
libfdt_env.h 1.1 kB
linux-aio.c 6.6 kB
m68k-dis.c 211.6 kB
m68k-semi.c 12.2 kB
m68k.ld 5.9 kB
microblaze-dis.c 62.1 kB
migration-exec.c 3.1 kB
migration-fd.c 2.8 kB
migration-tcp.c 4.6 kB
migration-unix.c 4.8 kB
migration.c 12.2 kB
migration.h 3.7 kB
mips-dis.c 206.6 kB
mips.ld 8.4 kB
module.c 1.3 kB
module.h 1.1 kB
monitor.c 142.8 kB
monitor.h 1.7 kB
nbd.c 16.4 kB
nbd.h 1.9 kB
net-checksum.c 2.2 kB
net.c 37.2 kB
net.h 5.8 kB
notify.c 814 Bytes
notify.h 857 Bytes
os-posix.c 8.5 kB
os-win32.c 7.2 kB
osdep.c 4 kB
osdep.h 3.1 kB
oslib-posix.c 4.1 kB
oslib-win32.c 3.1 kB
path.c 4.7 kB
pci-ids.txt 883 Bytes
pflib.c 6.6 kB
pflib.h 496 Bytes
poison.h 1.4 kB
posix-aio-compat.c 15.9 kB
ppc-dis.c 237 kB
ppc.ld 8.5 kB
ppc64.ld 7.8 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 kB
qemu-barrier.h 226 Bytes
qemu-char.c 67.1 kB
qemu-char.h 4.3 kB
qemu-common.h 10.5 kB
qemu-config.c 16.8 kB
qemu-config.h 542 Bytes
qemu-doc.texi 76.3 kB
qemu-error.c 4.3 kB
qemu-error.h 1.1 kB
qemu-img-cmds.hx 1.7 kB
qemu-img.c 41.7 kB
qemu-img.texi 8.6 kB
qemu-io.c 37.7 kB
qemu-lock.h 1.6 kB
qemu-log.h 2.1 kB
qemu-malloc.c 2.5 kB
qemu-nbd.c 13.7 kB
qemu-nbd.texi 1.5 kB
qemu-objects.h 506 Bytes
qemu-option.c 24.2 kB
qemu-option.h 5.2 kB
qemu-options.h 1.5 kB
qemu-options.hx 79.7 kB
qemu-os-posix.h 1.8 kB
qemu-os-win32.h 2.2 kB
qemu-queue.h 22 kB
qemu-sockets.c 18.9 kB
qemu-tech.texi 22.3 kB
qemu-thread-posix.c 3.8 kB
qemu-thread-posix.h 233 Bytes
qemu-thread-win32.c 7.1 kB
qemu-thread-win32.h 307 Bytes
qemu-thread.h 1.3 kB
qemu-timer-common.c 2 kB
qemu-timer.c 27.6 kB
qemu-timer.h 8.2 kB
qemu-tool.c 1.6 kB
qemu-x509.h 239 Bytes
qemu.sasl 1.3 kB
qemu_socket.h 1.6 kB
qerror.c 12 kB
qerror.h 5.4 kB
qfloat.c 1.3 kB
qfloat.h 562 Bytes
qint.c 1.2 kB
qint.h 539 Bytes
qjson.c 7.3 kB
qjson.h 708 Bytes
qlist.c 3 kB
qlist.h 1.3 kB
qmp-commands.hx 43 kB
qobject.h 2.7 kB
qstring.c 3.1 kB
qstring.h 884 Bytes
range.h 867 Bytes
readline.c 12.8 kB
readline.h 1.5 kB
rules.mak 2 kB
rwhandler.c 2.6 kB
rwhandler.h 981 Bytes
s390-dis.c 93.3 kB
s390.ld 6.9 kB
savevm.c 54.3 kB
sh4-dis.c 82.7 kB
simpletrace.c 8.7 kB
simpletrace.h 1.5 kB
softmmu-semi.h 2 kB
softmmu_defs.h 1.1 kB
softmmu_exec.h 3 kB
softmmu_header.h 4.8 kB
softmmu_template.h 12 kB
sparc-dis.c 171.7 kB
sparc.ld 4.7 kB
sparc64.ld 4.4 kB
spice-qemu-char.c 5.2 kB
sysemu.h 5.6 kB
targphys.h 538 Bytes
tcg-runtime.c 2.2 kB
thunk.c 8.2 kB
thunk.h 4.1 kB
trace-events 17.2 kB
translate-all.c 4.3 kB
uboot_image.h 5.9 kB
usb-bsd.c 17.4 kB
usb-linux.c 44.5 kB
usb-stub.c 1.8 kB
version.rc 749 Bytes
vgafont.h 93.3 kB
vl.c 87.7 kB
x86_64.ld 6.6 kB

Latest revisions

# Date Author Comment
f2c1cc81 03/16/2011 10:11 pm Jan Kiszka

kvm: Add in-kernel irqchip awareness to cpu_thread_is_idle

With in-kernel irqchip support enabled, the vcpu threads sleep in kernel
space while halted. Account for this difference in cpu_thread_is_idle.

Signed-off-by: Jan Kiszka <>...
4601f7b0 03/16/2011 10:11 pm Jan Kiszka

kvm: x86: Do not leave halt if interrupts are disabled

When an external interrupt is pending but IF is cleared, we must not
leave the halt state prematurely.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>
1ab3c6c0 03/15/2011 07:36 pm Jan Kiszka

Implement qemu_kvm_eat_signals only for CONFIG_LINUX

qemu_kvm_eat_signals requires POSIX support with realtime extensions for
sigtimedwait. Not all our target platforms provide this. Moreover,
undefined sigbus_reraise was referenced on non-Linux as well....
1009d2ed 03/15/2011 07:36 pm Jan Kiszka

x86: Unbreak TCG support for hardware breakpoints

Commit 83f338f73e broke x86 hardware breakpoint emulation by moving the
debug exception handling out of cpu_exec. Fix this by moving all TCG
related bits back, only leaving the generic guest debugging parts in...
fd28aa13 03/15/2011 07:36 pm Jan Kiszka

s390: Detect invalid invocations of qemu_ram_free/remap

This both detects invalid invocations of qemu_ram_free and
qemu_ram_remap when mem_path is non-NULL and fixes a build error on
s390 ("'area' may be used uninitialized in this function").

Signed-off-by: Jan Kiszka <>...
c34d440a 03/15/2011 06:19 am Jan Kiszka

kvm: x86: Consolidate TCG and KVM MCE injection code

This switches KVM's MCE injection path to cpu_x86_inject_mce, both for
SIGBUS and monitor initiated events. This means we prepare the MCA MSRs
in the VCPUState also for KVM.

We have to drop the MSRs writeback restrictions for this purpose which...
32a42024 03/15/2011 06:19 am Jan Kiszka

kvm: x86: Clean up kvm_setup_mce

There is nothing to abstract here. Fold kvm_setup_mce into its caller
and fix up the error reporting (return code of kvm_vcpu_ioctl holds the
error value).

Signed-off-by: Jan Kiszka <>
CC: Huang Ying <>...
75d49497 03/15/2011 06:19 am Jan Kiszka

kvm: x86: Fail kvm_arch_init_vcpu if MCE initialization fails

There is no reason to continue if the kernel claims to support MCE but
then fails to process our request.

Signed-off-by: Jan Kiszka <>
CC: Huang Ying <>...
cd19cfa2 03/15/2011 06:19 am Huang Ying

Add qemu_ram_remap

qemu_ram_remap() unmaps the specified RAM pages, then re-maps these
pages again. This is used by KVM HWPoison support to clear HWPoisoned
page tables across guest rebooting, so that a new page may be
allocated later to recover the memory error....
3c85e74f 03/15/2011 06:19 am Huang Ying

KVM, MCE, unpoison memory address across reboot

In Linux kernel HWPoison processing implementation, the virtual
address in processes mapping the error physical memory page is marked
as HWPoison. So that, the further accessing to the virtual
address will kill corresponding processes with SIGBUS....

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