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Asias He 0d51b4debe block: Introduce bs->zero_beyond_eof 
In 4146b46c42e0989cb5842e04d88ab6ccb1713a48 (block: Produce zeros when
protocols reading beyond end of file), we break qemu-iotests ./check
-qcow2 022. This happens because qcow2 temporarily sets ->growable = 1
for vmstate accesses (which are stored beyond the end of regular image
data).

We introduce the bs->zero_beyond_eof to allow qcow2_load_vmstate() to
disable ->zero_beyond_eof temporarily in addition to enable ->growable.

[Since the broken patch "block: Produce zeros when protocols reading
beyond end of file" has not been merged yet, I have applied this fix
*first* and will then apply the next patch to keep the tree bisectable.
-- Stefan]

Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Asias He <asias@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 14:10:21 +02:00
audio
audio: Replace static functions in header file by macros, remove GCC_ATTR
2013-06-21 22:52:50 +04:00
backends
rng-random: use error_setg_file_open()
2013-06-17 11:01:14 -04:00
block
block: Introduce bs->zero_beyond_eof
2013-08-22 14:10:21 +02:00
bsd-user
gdbstub: Change gdb_handlesig() argument to CPUState
2013-07-23 02:41:33 +02:00
default-configs
default-configs: Fix A9MP and A15MP config names
2013-08-20 14:54:32 +01:00
disas
tcg-arm: Implement division instructions
2013-04-27 02:16:44 +02:00
docs
misc: Fix new typos in comments and strings
2013-07-27 11:22:54 +04:00
dtc @ bc895d6d09
dtc: add submodule
2013-04-18 13:50:53 +02:00
fpu
softfloat: Fix shift128Right for shift counts 64..127
2013-06-10 11:36:12 -05:00
fsdev
fsdev: Fix potential memory leak
2013-07-09 13:38:56 -05:00
gdb-xml
…
hw
target-arm queue
2013-08-20 11:23:52 -05:00
include
block: Introduce bs->zero_beyond_eof
2013-08-22 14:10:21 +02:00
libcacard
libcacard: Fix cppcheck warning and remove unneeded code
2013-06-21 22:52:50 +04:00
linux-headers
linux-headers: Update to v3.10-rc5
2013-06-12 13:19:10 +04:00
linux-user
linux-user: Return success from m68k set_thread_area syscall
2013-07-29 19:56:52 -05:00
net
misc: Use g_assert_not_reached for code which is expected to be unreachable
2013-07-27 11:22:54 +04:00
pc-bios
Update OpenBIOS images
2013-07-30 23:11:07 +01:00
pixman @ 97336fad32
…
po
po: Update all *.po files
2013-08-07 12:48:00 -05:00
qapi
qapi: make visit_type_size fallback to type_int
2013-07-29 19:33:33 -05:00
qga
qga: escape cmdline args when registering win32 service (CVE-2013-2231)
2013-07-25 14:49:04 -05:00
QMP
net: add support of mac-programming over macvtap in QEMU side
2013-07-15 21:23:08 +03:00
qobject
Implement qdict_flatten()
2013-07-26 22:01:31 +02:00
qom
qom: Introduce instance_post_init hook
2013-08-16 18:44:33 +02:00
roms
Update OpenBIOS images
2013-07-30 23:11:07 +01:00
scripts
qapi.py: Permit comments starting anywhere on the line
2013-07-29 10:37:11 -05:00
slirp
slirp: remove mbuf(m_hdr,m_dat) indirection
2013-07-19 12:52:03 +04:00
stubs
dump: rebase from host-private RAMBlock offsets to guest-physical addresses
2013-08-08 11:01:46 -04:00
sysconfigs/target
…
target-alpha
target-alpha: Consider the superpage when threading and ending TBs
2013-08-16 11:17:23 -07:00
target-arm
target-arm: Implement the generic timer
2013-08-20 14:54:31 +01:00
target-cris
cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"
2013-07-29 15:29:15 +02:00
target-i386
target-i386: Move hyperv_* static globals to X86CPU
2013-08-16 18:44:33 +02:00
target-lm32
lm32_juart: Relocate and tidy header
2013-07-29 21:06:27 +02:00
target-m68k
cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"
2013-07-29 15:29:15 +02:00
target-microblaze
cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"
2013-07-29 15:29:15 +02:00
target-mips
target-mips: fix decoding of microMIPS POOL32Axf instructions
2013-08-06 13:09:14 +02:00
target-moxie
cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"
2013-07-29 15:29:15 +02:00
target-openrisc
cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"
2013-07-29 15:29:15 +02:00
target-ppc
target-ppc: Add POWER5+ v2.1 CPU model
2013-08-07 12:47:44 -05:00
target-s390x
dump: rebase from host-private RAMBlock offsets to guest-physical addresses
2013-08-08 11:01:46 -04:00
target-sh4
cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"
2013-07-29 15:29:15 +02:00
target-sparc
cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"
2013-07-29 15:29:15 +02:00
target-unicore32
cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"
2013-07-29 15:29:15 +02:00
target-xtensa
xtensa queue 2013-07-29
2013-08-05 08:06:25 -05:00
tcg
tcg/mips: fix invalid op definition errors
2013-08-08 23:06:02 +02:00
tests
Merge remote-tracking branch 'stefanha/block-next' into staging
2013-08-20 09:52:18 -05:00
trace
trace: Add ftrace tracing backend
2013-05-03 13:58:09 +02:00
ui
spice: fix display initialization
2013-07-30 10:25:47 +02:00
util
qemu-option: Guard against qemu_opts_set_defaults() misuse
2013-08-12 09:15:37 -05:00
.exrc
…
.gitignore
gitignore: unignore *.patch
2013-06-11 23:45:43 +04:00
.gitmodules
pc-bios: Update palcode-clipper
2013-07-18 08:17:42 -07:00
.mailmap
Change email address
2013-08-19 08:49:37 -05:00
aio-posix.c
aio: drop io_flush argument
2013-08-19 15:52:19 +02:00
aio-win32.c
aio: drop io_flush argument
2013-08-19 15:52:19 +02:00
arch_init.c
rdma: send pc.ram
2013-07-23 11:12:00 +02:00
async.c
aio: drop io_flush argument
2013-08-19 15:52:19 +02:00
balloon.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
block-migration.c
block-migration: efficiently encode zero blocks
2013-07-19 12:29:21 +08:00
block.c
block: Introduce bs->zero_beyond_eof
2013-08-22 14:10:21 +02:00
blockdev-nbd.c
hw: move headers to include/
2013-04-08 18:13:10 +02:00
blockdev.c
block: Dont ignore previously set bdrv_flags
2013-08-14 08:34:00 -05:00
blockjob.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
bt-host.c
sysemu: avoid proliferation of include/ subdirectories
2013-04-15 18:19:25 +02:00
bt-vhci.c
sysemu: avoid proliferation of include/ subdirectories
2013-04-15 18:19:25 +02:00
Changelog
…
CODING_STYLE
…
configure
xtensa queue 2013-07-29
2013-08-05 08:06:25 -05:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
block: move include files to include/block/
2012-12-19 08:31:31 +01:00
coroutine-sigaltstack.c
Merge remote-tracking branch 'kwolf/for-anthony' into staging
2013-02-26 07:44:39 -06:00
coroutine-ucontext.c
Fix warnings suppressors to honor --disable-werror
2013-04-17 10:28:04 -05:00
coroutine-win32.c
block: move include files to include/block/
2012-12-19 08:31:31 +01:00
cpu-exec.c
cpu: Move singlestep_enabled field from CPU_COMMON to CPUState
2013-07-23 02:41:32 +02:00
cpus.c
cpus: Use cpu_is_stopped() efficiently
2013-08-16 18:44:33 +02:00
cputlb.c
cpu: Make first_cpu and next_cpu CPUState
2013-07-09 21:32:54 +02:00
device_tree.c
device_tree: Add qemu_devtree_setprop_sized_cells() utility functions
2013-07-19 12:58:46 +01:00
device-hotplug.c
hw: move device-hotplug.o to toplevel, compile it once
2013-03-01 13:57:13 +01:00
disas.c
exec: Change cpu_memory_rw_debug() argument to CPUState
2013-07-23 02:41:33 +02:00
dma-helpers.c
dma: keep a device alive while it has SGLists
2013-07-04 17:42:30 +02:00
dump.c
dump: rebase from host-private RAMBlock offsets to guest-physical addresses
2013-08-08 11:01:46 -04:00
exec.c
cpu: Fix VMSTATE_CPU() semantics
2013-07-31 21:03:59 +02:00
gdbstub.c
gdbstub: Fix gdb_register_coprocessor() register counting
2013-08-16 18:44:33 +02:00
HACKING
HACKING: Document vaddr type usage
2013-07-23 02:41:31 +02:00
hmp-commands.hx
block: add drive_backup HMP command
2013-07-15 09:49:00 +02:00
hmp.c
rdma: account for the time spent in MIG_STATE_SETUP through QMP
2013-07-23 13:06:37 +02:00
hmp.h
block: add drive_backup HMP command
2013-07-15 09:49:00 +02:00
iohandler.c
iohandler: switch to GPollFD
2013-02-21 16:17:31 -06:00
ioport.c
Revert "ioport: remove LITTLE_ENDIAN mark for portio"
2013-07-25 08:12:27 -05:00
kvm-all.c
kvm: Change prototype of kvm_update_guest_debug()
2013-07-26 23:05:31 +02:00
kvm-stub.c
kvm: Change prototype of kvm_update_guest_debug()
2013-07-26 23:05:31 +02:00
LICENSE
LICENSE: clarify
2013-08-12 09:15:12 -05:00
main-loop.c
aio: drop io_flush argument
2013-08-19 15:52:19 +02:00
MAINTAINERS
Change email address
2013-08-19 08:49:37 -05:00
Makefile
w32: Add missing version.o to all executables (fix regression)
2013-08-12 09:19:05 -05:00
Makefile.objs
w32: Add missing version.o to all executables (fix regression)
2013-08-12 09:19:05 -05:00
Makefile.target
build: do not use TARGET_ARCH
2013-06-14 15:33:10 +01:00
memory_mapping.c
dump: rebase from host-private RAMBlock offsets to guest-physical addresses
2013-08-08 11:01:46 -04:00
memory.c
memory.c: drop kvm.h dependency
2013-08-02 18:05:16 +04:00
migration-exec.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration-fd.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration-rdma.c
rdma: IPv6 over Ethernet (RoCE) is broken in linux - workaround
2013-08-12 09:31:16 -05:00
migration-tcp.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration-unix.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration.c
migration: don't use uninitialized variables
2013-08-01 09:40:46 -04:00
monitor.c
exec: Change cpu_memory_rw_debug() argument to CPUState
2013-07-23 02:41:33 +02:00
nbd.c
nbd: support large NBD requests
2013-05-03 13:05:49 +02:00
os-posix.c
Add option to mlock qemu and guest memory
2013-04-22 08:52:23 -05:00
os-win32.c
qemu-timer: move timeBeginPeriod/timeEndPeriod to os-win32
2013-04-12 18:27:16 +02:00
page_cache.c
remove some double-includes
2013-05-18 16:35:12 +04:00
qapi-schema.json
qapi: Rename ChardevBackend member "memory" to "ringbuf"
2013-07-29 10:37:12 -05:00
qdev-monitor.c
qemu-help: Sort devices by logical functionality
2013-07-29 10:37:09 -05:00
qdict-test-data.txt
…
qemu-bridge-helper.c
qemu-bridge-helper: force usage of a very high MAC address for the bridge
2013-03-28 12:58:52 -05:00
qemu-char.c
qemu-char: fix infinite recursion connecting to monitor pty
2013-08-13 13:24:50 -05:00
qemu-coroutine-io.c
rdma: export yield_until_fd_readable()
2013-06-27 02:38:36 +02:00
qemu-coroutine-lock.c
block: Repair the throttling code.
2013-07-29 17:07:37 +02:00
qemu-coroutine-sleep.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
qemu-coroutine.c
coroutine: stop using AioContext in CoQueue
2013-05-24 16:17:56 +02:00
qemu-doc.texi
doc: we use seabios, not bochs bios
2013-06-28 22:10:34 +04:00
qemu-img-cmds.hx
qemu-img: Add compare subcommand
2013-02-22 21:21:10 +01:00
qemu-img.c
ignore SIGPIPE in qemu-img and qemu-io
2013-08-06 10:41:56 +02:00
qemu-img.texi
qemu-img: Add compare subcommand
2013-02-22 21:21:10 +01:00
qemu-io-cmds.c
qemu-io: Interface cleanup
2013-06-06 11:27:05 +02:00
qemu-io.c
ignore SIGPIPE in qemu-img and qemu-io
2013-08-06 10:41:56 +02:00
qemu-log.c
qemu-log: default to stderr for logging output
2013-02-26 13:31:47 -06:00
qemu-nbd.c
Add -f FMT / --format FMT arg to qemu-nbd
2013-04-15 14:29:20 -05:00
qemu-nbd.texi
Add -f FMT / --format FMT arg to qemu-nbd
2013-04-15 14:29:20 -05:00
qemu-options-wrapper.h
…
qemu-options.h
…
qemu-options.hx
Revert "chardev: Make the name of memory device consistent"
2013-07-29 10:37:11 -05:00
qemu-seccomp.c
seccomp: add arch_prctl() to the syscall whitelist
2013-07-29 19:56:52 -05:00
qemu-tech.texi
…
qemu-timer.c
qemu-timer: move timeBeginPeriod/timeEndPeriod to os-win32
2013-04-12 18:27:16 +02:00
qemu.nsi
w32, w64: Add build rule for installer
2013-07-29 11:43:37 +02:00
qemu.sasl
Fix command example in qemu.sasl
2013-07-19 12:52:03 +04:00
qmp-commands.hx
rdma: remaining documentation fixes
2013-08-12 09:31:16 -05:00
qmp.c
QMP: Add cpu-add command
2013-05-01 13:06:07 +02:00
qtest.c
qtest: Don't reset on qtest chardev connect
2013-07-18 13:27:46 -05:00
readline.c
readline: Handle xterm escape sequences for Home/End keys
2013-05-14 08:53:22 -05:00
README
…
rules.mak
win32: fix compilation again
2013-05-03 12:04:40 -05:00
savevm.c
rdma: bugfix: ram_control_save_page()
2013-07-23 11:11:59 +02:00
spice-qemu-char.c
qemu-char: don't issue CHR_EVENT_OPEN in a BH
2013-06-10 11:38:37 -05:00
tcg-runtime.c
tcg: Implement multiword multiply helpers
2013-02-23 17:25:28 +00:00
tci.c
tci: Make tcg temporaries local to tcg_qemu_tb_exec
2013-04-11 19:58:21 +02:00
thread-pool.c
aio: drop io_flush argument
2013-08-19 15:52:19 +02:00
thunk.c
exec: move include files to include/exec/
2012-12-19 08:31:31 +01:00
tpm.c
tpm.c: Don't try to put -1 in a variable of type TpmModel
2013-07-29 10:37:10 -05:00
trace-events
memory: add tracepoints for MMIO reads/writes
2013-07-29 10:37:10 -05:00
translate-all.c
linux-user: Unlock mmap_lock when resuming guest from page_unprotect
2013-07-23 17:28:28 +03:00
translate-all.h
cputlb: Pass CPUState to cpu_unlink_tb()
2013-02-16 14:51:00 +01:00
user-exec.c
linux-user: fix segmentation fault passing with h2g(x) != x
2013-07-23 17:28:28 +03:00
VERSION
Open up 1.7 development branch
2013-08-15 15:41:13 -05:00
version.rc
…
vl.c
spice: fix display initialization
2013-07-30 10:25:47 +02:00
xbzrle.c
Move XBZRLE encoding code to a separate file to allow testing
2013-02-01 08:32:20 +01:00
xen-all.c
memory: add ref/unref calls
2013-07-04 17:42:45 +02:00
xen-mapcache.c
hw: move headers to include/
2013-04-08 18:13:10 +02:00
xen-stub.c
Allow use of pc machine type (accel=xen) for Xen HVM domains.
2013-06-25 12:00:48 +00:00

README 

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

- QEMU team
Description
Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
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