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Benoît Canet b5042a3622 block: Rewrite the snapshot authorization mechanism for block filters.

This patch keep the recursive way of doing things but simplify it by giving
two responsabilities to all block filters implementors.

They will need to do two things:

-Set the is_filter field of their block driver to true.

-Implement the bdrv_recurse_is_first_non_filter method of their block driver like
it is done on the Quorum block driver. (block/quorum.c)

[Paolo Bonzini <pbonzini@redhat.com> pointed out that this patch changes
the semantics of blkverify, which now recurses down both bs->file and
s->test_file.
-- Stefan]

Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

2014-03-13 14:23:27 +01:00

audio

Add the ability to vary Spice playback and record rates, to facilitate Opus support.

2014-02-03 11:05:15 +01:00

backends

ui/sdl2 : initial port to SDL 2.0 (v2.0)

2014-03-05 09:52:05 +01:00

block

block: Rewrite the snapshot authorization mechanism for block filters.

2014-03-13 14:23:27 +01:00

bsd-user

*-user: Improve documentation for lock_user function

2013-09-20 20:09:24 +04:00

default-configs

Add Enhanced Three-Speed Ethernet Controller (eTSEC)

2014-03-05 03:06:45 +01:00

disas

libvixl: Fix format strings for several int64_t values

2014-03-10 14:56:29 +00:00

docs

Merge remote-tracking branch 'remotes/kraxel/tags/pull-misc-1' into staging

2014-03-12 15:03:42 +00:00

dtc @ bc895d6d09

…

fpu

softfloat: Support halving the result of muladd operation

2014-02-20 10:35:50 +00:00

fsdev

hw/9pfs: Include virtio-9p-device.o in build

2014-03-04 09:20:49 +05:30

gdb-xml

target-arm: Support fp registers in gdb stub

2013-12-17 19:42:32 +00:00

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

2014-03-11 19:52:32 +00:00

include

block: Rewrite the snapshot authorization mechanism for block filters.

2014-03-13 14:23:27 +01:00

libcacard

Add a 'name' parameter to qemu_thread_create

2014-03-09 21:09:38 +02:00

linux-headers

update linux headers to kvm/next

2014-02-27 09:50:45 +01:00

linux-user

Merge remote-tracking branch 'remotes/riku/linux-user-for-upstream' into staging

2014-03-10 16:22:39 +00:00

net

Merge remote-tracking branch 'remotes/stefanha/tags/net-pull-request' into staging

2014-03-12 16:45:25 +00:00

pc-bios

prep: Update ppc_rom.bin

2014-03-12 17:26:40 +01:00

pixman @ 97336fad32

…

po: Update all *.po files

2013-08-07 12:48:00 -05:00

qapi

qapi: Add missing null check to opts_start_struct()

2014-03-03 11:17:45 -05:00

qga

qga: Remove unneeded include file

2014-03-03 09:46:27 +04:00

qobject

qdict: Extract non-QDicts in qdict_array_split()

2014-02-21 22:11:23 +01:00

qom

qapi: Add human mode to StringOutputVisitor

2014-02-14 21:12:03 +01:00

roms

prep: Update ppc_rom.bin

2014-03-12 17:26:40 +01:00

scripts

qapi script: do not add "_" for every capitalized char in enum

2014-03-11 09:07:42 -04:00

slirp

misc: Spelling and grammar fixes in comments

2013-10-26 13:06:45 +04:00

stubs

stubs: Optimize dependencies for gdbstub.c

2014-03-02 17:13:31 +04:00

sysconfigs/target

…

target-alpha

exec: Make stl_*_phys input an AddressSpace

2014-02-11 22:57:18 +10:00

target-arm

target-arm: Implement WFE as a yield operation

2014-03-10 14:56:30 +00:00

target-cris

cris: Add interrupt signals to the CPU device

2014-02-03 14:03:59 +00:00

target-i386

Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging

2014-03-12 10:47:07 +00:00

target-lm32

target-lm32: stop VM on illegal or unknown instruction

2014-02-04 19:47:39 +01:00

target-m68k

Merge remote-tracking branch 'rth/tcg-pull' into staging

2013-10-11 09:36:52 -07:00

target-microblaze

Microblaze: Convert Microblaze-pic handling to GPIOs

2014-01-14 11:08:36 +10:00

target-mips

target-mips: add user-mode FR switch support for MIPS32r5

2014-02-10 16:46:38 +01:00

target-moxie

cpu: Drop cpu_model_str from CPU_COMMON

2013-10-07 11:48:47 +02:00

target-openrisc

target-openrisc: Use new qemu_ld/st opcodes

2014-02-12 08:47:57 +08:00

target-ppc

target-ppc: spapr: e500: fix to use cpu_dt_id

2014-03-05 03:07:04 +01:00

target-s390x

s390x/virtio-ccw: Adapter interrupt support.

2014-03-05 09:42:05 +01:00

target-sh4

target-sh4: Use new qemu_ld/st opcodes

2013-12-21 16:42:15 +01:00

target-sparc

target-sparc: Add and use CPU_FEATURE_CASA

2014-03-12 00:22:01 +00:00

target-unicore32

exec: Make ldl_*_phys input an AddressSpace

2014-02-11 22:56:54 +10:00

target-xtensa

target-xtensa: provide HW confg ID registers

2014-02-24 04:47:02 +04:00

tcg

tcg-aarch64: Remove nop from qemu_st slow path

2014-03-08 21:23:25 -08:00

tests

iotests: Test corruption during COW request

2014-03-13 14:23:27 +01:00

trace

trace: Fix build warnings for Win32 build

2014-03-12 14:19:58 +01:00

Merge remote-tracking branch 'remotes/spice/tags/pull-spice-4' into staging

2014-03-11 13:03:22 +00:00

util

qemu-thread-posix: Fix build against older glibc version

2014-03-11 18:19:21 +00:00

.exrc

…

.gitignore

Merge remote-tracking branch 'remotes/bonzini/configure' into staging

2014-02-24 15:38:00 +00:00

.gitmodules

Add OpenHack'Ware submodule

2014-03-12 17:26:32 +01:00

.mailmap

Update mailmap

2013-09-05 09:40:31 -05:00

.travis.yml

.travis.yml: Add aarch64-* targets

2014-01-08 19:07:20 +00:00

aio-posix.c

aio: make aio_poll(ctx, true) block with no fds

2013-12-06 16:53:51 +01:00

aio-win32.c

aio: make aio_poll(ctx, true) block with no fds

2013-12-06 16:53:51 +01:00

arch_init.c

XBZRLE: Fix qemu crash when resize the xbzrle cache

2014-03-08 22:22:34 +01:00

async.c

aio / timers: aio_ctx_prepare sets timeout from AioContext timers

2013-08-22 19:10:28 +02:00

balloon.c

…

block-migration.c

block: per caller dirty bitmap

2013-11-29 13:40:33 +01:00

block.c

block: Rewrite the snapshot authorization mechanism for block filters.

2014-03-13 14:23:27 +01:00

blockdev-nbd.c

nbd: use BlockDriverState refcnt

2013-09-06 15:25:08 +02:00

blockdev.c

blockdev: Fix NULL pointer dereference in blockdev-add

2014-03-06 17:27:28 +01:00

blockjob.c

Use error_is_set() only when necessary

2014-02-17 11:57:23 -05:00

bt-host.c

…

bt-vhci.c

…

Changelog

Use qemu-project.org domain name

2013-10-11 09:34:56 -07:00

CODING_STYLE

…

configure

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

2014-03-11 19:52:32 +00:00

COPYING

…

COPYING.LIB

…

coroutine-gthread.c

…

coroutine-sigaltstack.c

…

coroutine-ucontext.c

…

coroutine-win32.c

…

cpu-exec.c

target-arm: Store AIF bits in env->pstate for AArch32

2014-02-26 17:20:06 +00:00

cpus.c

Add a 'name' parameter to qemu_thread_create

2014-03-09 21:09:38 +02:00

cputlb.c

cpu: Add per-cpu address space

2014-02-11 22:56:37 +10:00

device_tree.c

device_tree: qemu_fdt_setprop: Rename val_array arg

2013-12-20 01:58:12 +01:00

device-hotplug.c

…

disas.c

disas: Implement disassembly output for A64

2014-02-08 14:50:48 +00:00

dma-helpers.c

aio / timers: Untangle include files

2013-08-22 19:10:27 +02:00

dump.c

dump: add 'query-dump-guest-memory-capability' command

2014-02-28 11:52:03 -05:00

exec.c

Merge remote-tracking branch 'remotes/kvm/uq/master' into staging

2014-03-11 19:39:17 +00:00

gdbstub.c

vl: allow "cont" from panicked state

2013-11-04 15:39:41 +02:00

HACKING

…

hmp-commands.hx

block: update block commit documentation regarding image truncation

2014-01-24 16:12:49 +01:00

hmp.c

dump: make kdump-compressed format available for 'dump-guest-memory'

2014-02-28 11:52:03 -05:00

hmp.h

monitor: add object-add (QMP) and object_add (HMP) command

2014-01-06 13:45:47 -05:00

iohandler.c

…

ioport.c

portio: Allow to mark portio lists as coalesced MMIO flushing

2013-10-17 17:24:15 +02:00

kvm-all.c

Merge remote-tracking branch 'remotes/kvm/uq/master' into staging

2014-03-11 19:39:17 +00:00

kvm-stub.c

kvm: Add a new machine option kvm-type

2014-03-05 03:06:24 +01:00

LICENSE

LICENSE: clarify

2013-08-12 09:15:12 -05:00

main-loop.c

slirp: set mainloop timeout with more precise value

2013-09-17 12:26:05 +02:00

MAINTAINERS

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

2014-03-10 19:14:11 +00:00

Makefile

build: Fix installation of target-dependent files

2014-03-08 12:08:11 +00:00

Makefile.objs

hw/9pfs: Include virtio-9p-device.o in build

2014-03-04 09:20:49 +05:30

Makefile.target

build: softmmu targets do not have a "main.o" file

2014-02-20 13:14:18 +01:00

memory_mapping.c

cpu: Use QTAILQ for CPU list

2013-09-03 12:25:55 +02:00

memory.c

memory_region_present: return false if address is not found in child MemoryRegion

2014-03-09 21:09:37 +02:00

migration-exec.c

aio / timers: Untangle include files

2013-08-22 19:10:27 +02:00

migration-fd.c

aio / timers: Untangle include files

2013-08-22 19:10:27 +02:00

migration-rdma.c

rdma: rename 'x-rdma' => 'rdma'

2014-02-25 14:30:28 +01:00

migration-tcp.c

aio / timers: Untangle include files

2013-08-22 19:10:27 +02:00

migration-unix.c

aio / timers: Untangle include files

2013-08-22 19:10:27 +02:00

migration.c

Add a 'name' parameter to qemu_thread_create

2014-03-09 21:09:38 +02:00

module-common.c

module: implement module loading

2014-02-20 13:14:18 +01:00

monitor.c

input: mouse: switch monitor to new core

2014-03-05 09:52:03 +01:00

nbd.c

nbd: move socket wrappers to qemu-nbd

2014-02-21 21:02:23 +01:00

os-posix.c

util: Split out exec_dir from os_find_datadir

2014-02-20 13:12:54 +01:00

os-win32.c

util: Split out exec_dir from os_find_datadir

2014-02-20 13:12:54 +01:00

page_cache.c

Fix two XBZRLE corruption issues

2014-02-25 14:30:28 +01:00

qapi-schema.json

qapi: convert BlockdevOptions to use enum discriminator

2014-03-11 09:07:42 -04:00

qdev-monitor.c

qdev-monitor: set DeviceState opts before calling realize

2014-02-26 10:32:40 -07:00

qdict-test-data.txt

…

qemu-bridge-helper.c

…

qemu-char.c

qmp: expose list of supported character device backends

2014-02-17 11:57:23 -05:00

qemu-coroutine-io.c

aio / timers: Untangle include files

2013-08-22 19:10:27 +02:00

qemu-coroutine-lock.c

coroutine: remove qemu_co_queue_wait_insert_head

2013-12-02 17:11:49 +01:00

qemu-coroutine-sleep.c

coroutine: add co_aio_sleep_ns() to allow sleep in block drivers

2013-10-30 12:22:09 +01:00

qemu-coroutine.c

coroutine: add ./configure --disable-coroutine-pool

2013-09-12 10:12:48 +02:00

qemu-doc.texi

Describe flaws in qcow/qcow2 encryption in the docs

2014-01-31 22:05:03 +01:00

qemu-file.c

qemu_file: Fix mismerge of "use fwrite() correctly"

2014-03-08 22:22:34 +01:00

qemu-img-cmds.hx

qemu-img: add -l for snapshot in convert

2013-12-04 15:19:00 +01:00

qemu-img.c

qemu-img convert: Fix progress output

2014-03-05 15:58:32 +01:00

qemu-img.texi

Describe flaws in qcow/qcow2 encryption in the docs

2014-01-31 22:05:03 +01:00

qemu-io-cmds.c

qemu-io: New command 'sleep'

2014-01-24 17:40:03 +01:00

qemu-io.c

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

2014-02-25 10:50:11 +00:00

qemu-log.c

…

qemu-nbd.c

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

2014-02-25 10:50:11 +00:00

qemu-nbd.texi

qemu-nbd: add doc for option -f

2013-12-04 15:19:00 +01:00

qemu-options-wrapper.h

…

qemu-options.h

…

qemu-options.hx

Add 'debug-threads' suboption to --name

2014-03-09 21:09:37 +02:00

qemu-seccomp.c

seccomp: add some basic shared memory syscalls to the whitelist

2014-01-20 11:19:34 -02:00

qemu-tech.texi

…

qemu-timer.c

timer: add timer_mod_anticipate and timer_mod_anticipate_ns

2013-10-17 17:31:00 +02:00

qemu.nsi

nsis: Improved support for parallel installation of 32 and 64 bit code

2013-11-07 07:02:44 +01:00

qemu.sasl

…

qmp-commands.hx

dump: add 'query-dump-guest-memory-capability' command

2014-02-28 11:52:03 -05:00

qmp.c

object: Report type in error when not user creatable.

2014-03-02 17:12:41 +04:00

qtest.c

kvm: Add a new machine option kvm-type

2014-03-05 03:06:24 +01:00

README

Use qemu-project.org domain name

2013-10-11 09:34:56 -07:00

rules.mak

module: implement module loading

2014-02-20 13:14:18 +01:00

savevm.c

migration: extend section_start/end traces

2014-03-08 22:22:34 +01:00

spice-qemu-char.c

spice: hook qemu_chr_fe_set_open() event to ports

2014-02-03 11:05:15 +01:00

tcg-runtime.c

…

tci.c

misc: Use new rotate functions

2013-09-25 21:23:05 +02:00

thread-pool.c

Add a 'name' parameter to qemu_thread_create

2014-03-09 21:09:38 +02:00

thunk.c

…

tpm.c

Use error_is_set() only when necessary

2014-02-17 11:57:23 -05:00

trace-events

migration: extend section_start/end traces

2014-03-08 22:22:34 +01:00

translate-all.c

exec: Make tb_invalidate_phys_addr input an AS

2014-02-11 22:55:55 +10:00

translate-all.h

split definitions for exec.c and translate-all.c radix trees

2013-12-10 12:29:56 +02:00

user-exec.c

…

VERSION

Open 2.0 development tree

2013-11-27 14:02:45 -08:00

version.rc

Use qemu-project.org domain name

2013-10-11 09:34:56 -07:00

vl.c

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

2014-03-10 19:14:11 +00:00

vmstate.c

Fix vmstate_info_int32_le comparison/assign

2014-02-25 14:30:28 +01:00

xbzrle.c

…

xen-all.c

kvm: Add a new machine option kvm-type

2014-03-05 03:06:24 +01:00

xen-mapcache.c

…

xen-stub.c

kvm: Add a new machine option kvm-type

2014-03-05 03:06:24 +01:00

README

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

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