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Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
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14fe292d86
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Stefan Hajnoczi 14fe292d86 qed: do not evict in-use L2 table cache entries 
The L2 table cache reduces QED metadata reads that would be required
when translating LBAs to offsets into the image file.  Since requests
execute in parallel it is possible to share an L2 table between multiple
requests.

There is a potential data corruption issue when an in-use L2 table is
evicted from the cache because the following situation occurs:

  1. An allocating write performs an update to L2 table "A".

  2. Another request needs L2 table "B" and causes table "A" to be
     evicted.

  3. A new read request needs L2 table "A" but it is not cached.

As a result the L2 update from #1 can overlap with the L2 fetch from #3.
We must avoid doing overlapping I/O requests here since the worst case
outcome is that the L2 fetch completes before the L2 update and yields
stale data.  In that case we would effectively discard the L2 update and
lose data clusters!

Thanks to Benoît Canet <benoit.canet@gmail.com> for extensive testing
and debugging which lead to discovery of this bug.

Reported-by: Benoît Canet <benoit.canet@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Tested-by: Benoît Canet <benoit.canet@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-03-12 15:14:06 +01:00
audio audio: Add some fall through comments 2012-02-25 18:16:11 +04:00
block qed: do not evict in-use L2 table cache entries 2012-03-12 15:14:06 +01:00
bsd-user elf: Improve symbol lookup (optimize, fix for bsd-user) 2012-01-10 18:40:09 +01:00
darwin-user fix spelling in darwin-user sub directory 2011-12-02 10:50:56 +00:00
default-configs Merge remote-tracking branch 'bonzini/virtio-scsi' into staging 2012-02-24 09:33:03 -06:00
docs libcacard: Spelling and grammar fixes in documentation 2012-03-08 15:22:11 +00:00
fpu softfloat: Implement fused multiply-add 2011-10-19 16:14:06 +00:00
fsdev fsdev: Fix parameter parsing for proxy helper 2012-01-30 10:54:16 +05:30
gdb-xml gdb-xml: fix hacks in powerpc register numbering 2009-07-12 23:42:05 +02:00
hw Add missing const attributes for MemoryRegionOps 2012-03-11 11:40:15 +00:00
include/qemu Spelling fixes in comments (it's -> its) 2012-03-08 15:22:11 +00:00
libcacard Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2012-03-09 12:30:20 -06:00
linux-headers PPC: KVM: Update HIOR code to new interface 2012-02-02 02:47:45 +01:00
linux-user Spelling fixes in comments (it's -> its) 2012-03-08 15:22:11 +00:00
net net: remove extra spaces in help messages 2012-02-10 10:44:52 +00:00
pc-bios pc-bios: update kvmvapic.bin 2012-03-01 12:58:46 +02:00
qapi qapi: add string-based visitors 2012-02-21 10:21:05 +01:00
qga qemu-ga: add win32 guest-shutdown command 2012-02-23 15:43:50 -06:00
QMP qmp: add DEVICE_TRAY_MOVED event 2012-02-22 17:23:50 -02:00
qom qom: In function object_set_link_property(), first call object_ref(), then object_unref(). 2012-02-22 13:24:30 -06:00
roms pseries: SLOF PCI flag day 2012-01-21 05:17:02 +01:00
scripts qerror: add check-qerror.sh to verify alphabetical order 2012-01-18 10:23:39 -02:00
slirp slirp: Fix assertion failure on rejected DHCP requests 2012-02-27 14:55:07 +01:00
sysconfigs/target cpu defs: uncomment empty extfeatures_ecx definition for Opteron_G1 (v2) 2012-02-22 13:24:30 -06:00
target-alpha target-alpha: Clean includes 2012-02-28 22:33:41 +01:00
target-arm target-arm: Clean includes 2012-02-28 22:33:42 +01:00
target-cris target-cris: Clean includes 2012-02-28 22:33:42 +01:00
target-i386 target-i386: Mask NX bit from cpu_get_phys_page_debug result 2012-03-11 11:22:39 +00:00
target-lm32 target-lm32: Clean includes 2012-02-28 22:33:42 +01:00
target-m68k target-m68k: Clean includes 2012-02-28 22:33:42 +01:00
target-microblaze target-microblaze: Clean includes 2012-02-28 22:33:42 +01:00
target-mips Spelling fixes in comments (it's -> its) 2012-03-08 15:22:11 +00:00
target-ppc target-ppc: Clean includes 2012-02-28 22:33:42 +01:00
target-s390x Move helpers.h to helper.h 2012-03-05 19:51:18 +01:00
target-sh4 target-sh4: Clean includes 2012-02-28 22:33:43 +01:00
target-sparc target-sparc: Fix mixup of uint64 and uint64_t 2012-01-22 09:55:35 +00:00
target-unicore32 target-unicore32: Clean includes 2012-02-28 22:33:43 +01:00
target-xtensa Merge branch 'upstream' of git://qemu.weilnetz.de/qemu 2012-03-03 17:59:06 +00:00
tcg tcg: Improve tcg_out_label and fix its usage for w64 2012-03-11 11:28:39 +00:00
tests Merge branch 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa 2012-03-03 17:53:41 +00:00
trace g_thread_init users: don't call it if glib >= 2.31 2011-12-20 15:44:31 -06:00
ui vnc: Add break statement 2012-03-08 15:22:11 +00:00
.gitignore Merge remote-tracking branch 'qemu-kvm/uq/master' into staging 2012-03-01 15:26:01 -06:00
.gitmodules add sgabios blob and submodule 2011-11-07 10:57:36 -06:00
.mailmap Add a .mailmap to map pre-git-conversion authors to friendly names 2011-12-12 17:06:21 -06:00
a.out.h Use new macro QEMU_PACKED for packed structures 2011-09-03 10:45:59 +00:00
acl.c acl: Fix use after free in qemu_acl_reset() 2011-11-01 06:23:48 +00:00
acl.h Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
aes.c Include assert.h from qemu-common.h 2009-05-13 20:54:26 +01:00
aes.h AES crypto support 2004-08-01 21:54:53 +00:00
aio.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
alpha-dis.c target-alpha: Disassemble EV6 PALcode instructions. 2011-05-31 10:18:04 -07:00
alpha.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
arch_init.c pcspk: Convert to qdev 2012-02-17 09:58:22 -06:00
arch_init.h audio: remove unused parameter isa_pic 2011-12-20 15:44:31 -06:00
arm-dis.c fix spelling in main directory 2011-12-02 10:50:57 +00:00
arm-semi.c arm-semi: Provide access to CLI arguments passed through the "-append" option 2011-07-11 16:05:46 +03:00
arm.ld Fix linker scripts 2011-08-27 15:42:35 +00:00
async.c main-loop: create main-loop.h 2011-10-21 18:14:30 +02:00
balloon.c qapi: Convert balloon 2011-12-06 11:40:01 -02:00
balloon.h qapi: Convert balloon 2011-12-06 11:40:01 -02:00
bitmap.c bitmap: add a generic bitmap and bitops library 2011-02-23 16:28:29 -06:00
bitmap.h Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
bitops.c bitmap: add a generic bitmap and bitops library 2011-02-23 16:28:29 -06:00
bitops.h bitops: fix error on OpenBSD and mingw32 2011-02-25 17:21:22 +00:00
block_int.h qapi: Introduce blockdev-group-snapshot-sync command 2012-02-29 15:48:33 +01:00
block-migration.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
block-migration.h block migration: Report progress also via info migration 2009-12-03 10:48:53 -06:00
block.c qapi: Introduce blockdev-group-snapshot-sync command 2012-02-29 15:48:33 +01:00
block.h qapi: Introduce blockdev-group-snapshot-sync command 2012-02-29 15:48:33 +01:00
blockdev.c Group snapshot: Fix format name for backing file 2012-03-12 15:14:06 +01:00
blockdev.h qapi: Convert block_set_io_throttle 2012-01-18 10:23:39 -02:00
bswap.h bswap.h: build fix 2011-09-16 08:26:31 -05:00
bt-host.c bt-host: add missing break statement 2012-01-13 10:37:00 +00:00
bt-host.h Clean build: Add bt-host.h 2009-03-10 21:43:35 +00:00
bt-vhci.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
buffered_file.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
buffered_file.h Introduce a buffered file wrapper for QEMUFile 2008-10-13 03:10:22 +00:00
cache-utils.c Remove trailing whitespace 2010-11-01 00:54:06 +03:00
cache-utils.h cache-utils: Add missing include file for uintptr_t 2012-03-11 11:25:19 +00:00
Changelog Fix spelling in comments, documentation and messages 2011-12-14 11:09:44 +00:00
check-qdict.c check-qdict: convert to gtest 2012-01-12 10:05:37 -06:00
check-qfloat.c check-qfloat: convert to gtest 2012-01-12 10:05:37 -06:00
check-qint.c check-qint: convert to gtest 2012-01-12 10:05:37 -06:00
check-qjson.c check-qjson: enable disabled tests 2012-01-12 10:05:38 -06:00
check-qlist.c check-qlist: convert to gtest 2012-01-12 10:05:38 -06:00
check-qstring.c check-qstring: remove check.h include 2012-01-12 11:33:22 -06:00
cmd.c cmd: Fix potential memory leak 2011-11-07 08:01:15 +00:00
cmd.h Delete useless 'extern' qualifiers for functions 2011-01-23 16:21:20 +00:00
CODING_STYLE CODING_STYLE: Clarify style for enum and function type names 2012-02-10 10:44:51 +00:00
compatfd.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
compatfd.h Register Linux dyntick timer as per-thread signal 2011-07-23 11:26:12 -05:00
compiler.h rewrite QEMU_BUILD_BUG_ON 2012-02-09 16:17:51 +01:00
config.h Makefile dependencies for device configs 2009-11-22 21:24:54 +00:00
configure configure: Test for libiberty.a (mingw32) 2012-03-11 11:28:07 +00:00
console.c optimize screendump for the common non-switch case 2012-02-24 13:36:05 -06:00
console.h optimize screendump for the common non-switch case 2012-02-24 13:36:05 -06:00
COPYING COPYING: update from FSF 2008-10-12 17:54:42 +00:00
COPYING.LIB Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
coroutine-gthread.c g_thread_init users: don't call it if glib >= 2.31 2011-12-20 15:44:31 -06:00
coroutine-ucontext.c coroutine: switch to QSLIST 2012-02-17 08:33:33 -06:00
coroutine-win32.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
cpu-all.h target-i386: Add infrastructure for reporting TPR MMIO accesses 2012-02-18 12:15:55 +02:00
cpu-common.h w64: Fix size of ram_addr_t 2012-03-03 18:10:16 +00:00
cpu-defs.h Remove macro HOST_LONG_SIZE 2012-02-28 22:33:41 +01:00
cpu-exec.c cpu-exec.c: Correct comment about this file and indentation cleanup 2012-02-10 10:44:52 +00:00
cpus.c Allow to use pause_all_vcpus from VCPU context 2012-02-18 12:15:54 +02:00
cpus.h Simplify cpu_exec_all to tcg_exec_all 2011-11-01 10:58:08 -05:00
cris-dis.c cris-dis: Clean memory allocation 2012-01-10 09:36:43 +01:00
cursor_hidden.xpm cursor: add cursor functions. 2010-05-24 15:18:23 -05:00
cursor_left_ptr.xpm cursor: add cursor functions. 2010-05-24 15:18:23 -05:00
cursor.c Fix sign of sscanf format specifiers 2012-03-07 13:03:51 +00:00
cutils.c cutils: extract buffer_is_zero() from qemu-img.c 2012-02-09 16:17:50 +01:00
def-helper.h tcg: Optionally sign-extend 32-bit arguments for 64-bit hosts. 2010-06-16 11:29:11 +02:00
device_tree.c device_tree: Fix potential memory leak 2011-10-26 13:36:34 +01:00
device_tree.h device tree: add add_subnode command 2011-10-06 09:48:00 +02:00
dis-asm.h tcg: Add tci disassembler 2011-10-31 21:52:17 +01:00
disas.c tcg: Add tci disassembler 2011-10-31 21:52:17 +01:00
disas.h Remove special handling of system include files (no longer needed) 2010-10-22 17:11:28 +00:00
dma-helpers.c dma-helpers: add accounting wrappers 2012-02-22 13:29:07 +01:00
dma.h dma-helpers: add accounting wrappers 2012-02-22 13:29:07 +01:00
dyngen-exec.h tcg/arm: Use r6 as TCG_AREG0 to avoid clash with Thumb framepointer 2012-01-10 17:52:49 +01:00
elf.h target-xtensa: add target stubs 2011-09-10 16:57:36 +00:00
envlist.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
envlist.h Delete useless 'extern' qualifiers for functions 2011-01-23 16:21:20 +00:00
error_int.h Introduce the new error framework 2011-06-07 13:52:10 -05:00
error.c Drop qemu-objects.h from modules that don't require it 2011-10-27 11:48:47 -02:00
error.h Error: Fix build when qemu-common.h is not included 2011-07-21 16:48:13 -03:00
event_notifier.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
event_notifier.h prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
exec-all.h Direct dispatch through MemoryRegion 2012-01-04 13:34:50 +02:00
exec-memory.h fix spelling in main directory 2011-12-02 10:50:57 +00:00
exec-obsolete.h memory: use a MemoryListener for core memory map updates too 2012-02-29 13:44:42 +02:00
exec.c memory: fix I/O port aliases 2012-03-05 17:40:12 +02:00
gdbstub.c gdbstub: Do not kill target in system emulation mode 2012-03-11 11:23:19 +00:00
gdbstub.h Add scripts directory 2011-01-20 20:54:21 +00:00
gen-icount.h Fix conversions from pointer to tcg_target_long 2011-04-10 00:45:16 +02:00
HACKING HACKING: clarify allocation/free recommendations 2011-12-15 09:27:23 -06:00
hmp-commands.hx Merge branch 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa 2012-03-03 17:53:41 +00:00
hmp.c suspend: add system_wakeup monitor command 2012-02-24 13:36:03 -06:00
hmp.h suspend: add system_wakeup monitor command 2012-02-24 13:36:03 -06:00
host-utils.c user: compile host-utils.c only once 2009-08-16 08:03:26 +00:00
host-utils.h Move macro QEMU_GNUC_PREREQ to compiler.h 2011-09-23 11:51:05 -05:00
hppa-dis.c fix spelling in main directory 2011-12-02 10:50:57 +00:00
hppa.ld Fix linker scripts 2011-08-27 15:42:35 +00:00
i386-dis.c i386-dis: Fix unused return value, spotted by clang 2010-04-18 14:27:44 +00:00
i386.ld Fix linker scripts 2011-08-27 15:42:35 +00:00
ia64-dis.c ia64-dis.c: Undefine ABS to avoid clash with glib 2011-11-01 11:50:12 -05:00
ia64.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
input.c input: send kbd+mouse events only to running guests. 2012-02-17 11:02:55 -06:00
int128.h Add support for 128-bit arithmetic 2011-10-16 13:13:05 +02:00
iohandler.c Revert to a hand-made select loop 2011-10-21 18:14:30 +02:00
ioport-user.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
ioport.c ioport: add destructor method to IORange 2012-03-05 17:36:19 +02:00
ioport.h ioport: add destructor method to IORange 2012-03-05 17:36:19 +02:00
iorange.h ioport: add destructor method to IORange 2012-03-05 17:36:19 +02:00
iov.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
iov.h Add iov_clear() 2011-08-04 15:51:22 +02:00
json-lexer.c Add 'fall through' comments to case statements without break 2012-01-13 10:36:59 +00:00
json-lexer.h json-lexer: make lexer error-recovery more deterministic 2011-06-07 13:52:11 -05:00
json-parser.c json-parser: add handling for NULL token list 2011-06-07 13:52:11 -05:00
json-parser.h json-parser: propagate error from parser 2011-06-07 13:52:10 -05:00
json-streamer.c json-streamer: add handling for JSON_ERROR token/state 2011-06-07 13:52:11 -05:00
json-streamer.h json-streamer: make sure to reset token_size after emitting a token list 2011-06-07 13:52:11 -05:00
kvm-all.c Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2012-03-09 12:30:20 -06:00
kvm-stub.c kvm: Add kvm_has_pit_state2 helper 2012-03-07 12:27:42 +02:00
kvm.h kvm: Add kvm_has_pit_state2 helper 2012-03-07 12:27:42 +02:00
libfdt_env.h Fix libfdt warnings on Darwin 2011-06-14 03:08:57 +02:00
LICENSE LICENSE: There is no libqemu.a anymore 2011-12-09 11:25:22 +00:00
linux-aio.c block: qemu_aio_get does not return NULL 2011-12-15 12:40:08 +01:00
m68k-dis.c fix spelling in main directory 2011-12-02 10:50:57 +00:00
m68k-semi.c Use new macro QEMU_PACKED for packed structures 2011-09-03 10:45:59 +00:00
m68k.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
main-loop.c main-loop: For tools, initialize timers as part of qemu_init_main_loop() 2012-02-01 14:45:02 -06:00
main-loop.h main-loop: For tools, initialize timers as part of qemu_init_main_loop() 2012-02-01 14:45:02 -06:00
MAINTAINERS xilinx_zynq: machine model initial version 2012-03-07 02:20:19 +01:00
Makefile build: Include config-host.mak as soon as possible 2012-03-11 11:24:27 +00:00
Makefile.dis Compile disassemblers only once 2010-03-21 08:28:47 +00:00
Makefile.hw make: Remove duplicate use of GLIB_CFLAGS 2012-02-09 20:44:38 +04:00
Makefile.objs i8254: Factor out base class for KVM reuse 2012-03-07 12:27:40 +02:00
Makefile.target kvm: x86: Add user space part for in-kernel i8254 2012-03-07 12:27:43 +02:00
Makefile.user build: Move tracing objects into libuser on usermode emulation targets 2011-09-16 08:25:56 -05:00
memory.c memory: fix I/O port aliases 2012-03-05 17:40:12 +02:00
memory.h memory: fix I/O port aliases 2012-03-05 17:40:12 +02:00
microblaze-dis.c *-dis: Replace fprintf_ftype by fprintf_function (format checking) 2010-12-04 20:50:30 +00:00
migration-exec.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
migration-fd.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
migration-tcp.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
migration-unix.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
migration.c notifier: switch to QLIST 2012-02-17 08:33:32 -06:00
migration.h Merge remote-tracking branch 'stefanha/trivial-patches-next' into staging 2011-12-14 07:59:21 -06:00
mips-dis.c Remove blanks before \n in output strings 2011-09-16 08:25:56 -05:00
mips.ld Fix linker scripts 2011-08-27 15:42:35 +00:00
module.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
module.h qom: Unify type registration 2012-02-15 09:39:21 -06:00
monitor.c Merge branch 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa 2012-03-03 17:53:41 +00:00
monitor.h suspend: add qmp events 2012-02-24 13:36:04 -06:00
nbd.c qemu-nbd: throttle requests 2011-12-22 11:53:59 +01:00
nbd.h qemu-nbd: move client handling to nbd.c 2011-12-22 11:53:59 +01:00
net.c w32: Fix build with new net bridge code 2012-02-04 11:49:34 +00:00
net.h Add support for net bridge 2012-02-01 16:24:40 -06:00
notify.c notifier: switch to QLIST 2012-02-17 08:33:32 -06:00
notify.h notifier: switch to QLIST 2012-02-17 08:33:32 -06:00
os-posix.c keep the PID file locked for the lifetime of the process 2012-02-01 16:23:57 -06:00
os-win32.c link the main loop and its dependencies into the tools 2011-12-22 11:53:58 +01:00
osdep.c move corking functions to osdep.c 2011-12-22 11:53:58 +01:00
osdep.h osdep: Remove local definition of macro offsetof 2012-03-08 15:22:12 +00:00
oslib-posix.c link the main loop and its dependencies into the tools 2011-12-22 11:53:58 +01:00
oslib-win32.c link the main loop and its dependencies into the tools 2011-12-22 11:53:58 +01:00
path.c user: speed up init_paths a bit 2011-02-09 10:33:54 +02:00
pci-ids.txt List virtio console device in pci-ids.txt 2009-01-24 16:37:31 +00:00
pflib.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
pflib.h add pflib: PixelFormat conversion library. 2010-09-21 18:35:30 +02:00
poison.h Avoid CPU endian memory accesses in devices 2011-07-20 21:22:43 +00:00
posix-aio-compat.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
ppc64.ld PPC: Fix linker scripts on ppc hosts 2012-01-10 18:23:58 +01:00
ppc-dis.c Work around OpenSolaris sys/regset.h namespace pollution 2009-09-12 12:36:11 +00:00
ppc.ld PPC: Fix linker scripts on ppc hosts 2012-01-10 18:23:58 +01:00
qapi-schema-guest.json qemu-ga: Add schema documentation for types 2012-02-23 15:40:07 -06:00
qapi-schema-test.json Introduce test-qmp-output-visitor 2011-12-06 11:40:00 -02:00
qapi-schema.json qapi: Introduce blockdev-group-snapshot-sync command 2012-02-29 15:48:33 +01:00
qbool.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qbool.h Add a QBool type 2009-11-17 08:49:39 -06:00
qdict-test-data.txt Introduce QDict test data file 2009-09-04 09:37:34 -05:00
qdict.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qdict.h QDict: Introduce qdict_get_try_bool() 2010-07-01 14:27:13 -03:00
qemu_socket.h move corking functions to osdep.c 2011-12-22 11:53:58 +01:00
qemu-aio.h Add qemu_aio_process_queue() 2009-10-27 12:28:59 -05:00
qemu-barrier.h qemu-barrier: Fix build failure on PowerPC Mac OS X 2011-11-01 11:50:11 -05:00
qemu-bridge-helper.c Add cap reduction support to enable use as SUID 2012-02-01 16:24:39 -06:00
qemu-char.c qemu-char: qemu_chr_open_fd() can't fail, don't check 2012-02-24 09:06:57 -06:00
qemu-char.h qdev: nuke qdev_init_chardev() 2012-02-03 10:41:08 -06:00
qemu-common.h w64: Don't redefine lseek, ftruncate 2012-03-11 11:27:30 +00:00
qemu-config.c arm: add device tree support 2012-03-02 11:56:38 +00:00
qemu-config.h spice: core bits 2010-09-21 18:36:42 +02:00
qemu-coroutine-int.h coroutine: switch to QSLIST 2012-02-17 08:33:33 -06:00
qemu-coroutine-io.c sheepdog: move coroutine send/recv function to generic code 2011-12-22 11:53:53 +01:00
qemu-coroutine-lock.c coroutine: add qemu_co_queue_restart_all() 2011-12-05 14:51:38 +01:00
qemu-coroutine-sleep.c coroutine: add co_sleep_ns() coroutine sleep function 2012-01-26 11:45:26 +01:00
qemu-coroutine.c coroutine: introduce coroutines 2011-08-01 12:14:09 +02:00
qemu-coroutine.h coroutine: add co_sleep_ns() coroutine sleep function 2012-01-26 11:45:26 +01:00
qemu-doc.texi iSCSI: add configuration variables for iSCSI 2012-02-09 16:17:50 +01:00
qemu-error.c error: Add an accessor for progname 2011-12-15 09:27:22 -06:00
qemu-error.h error: Add an accessor for progname 2011-12-15 09:27:22 -06:00
qemu-file.h Spelling fixes in comments (it's -> its) 2012-03-08 15:22:11 +00:00
qemu-ga.c qemu-ga: add Windows service integration 2012-02-23 15:43:50 -06:00
qemu-img-cmds.hx Documentation: Add qemu-img -t parameter in man page 2011-12-15 12:40:08 +01:00
qemu-img.c qemu-img: fix segment fault when the image format is qed 2012-02-29 16:05:07 +01:00
qemu-img.texi Documentation: Add qemu-img -t parameter in man page 2011-12-15 12:40:08 +01:00
qemu-io.c qemu-io: fix segment fault when the image format is qed 2012-02-29 16:05:00 +01:00
qemu-lock.h qemu-lock.h: Remove non-pthreads spinlock implementations 2011-02-20 15:20:06 +01:00
qemu-log.h Define macros that will become the new logging API (Eduardo Habkost) 2009-01-15 21:52:11 +00:00
qemu-nbd.c open /dev/nbd in nbd_client_thread 2012-02-17 12:41:59 +01:00
qemu-nbd.texi qemu-nbd: Fix wrong description in qemu-nbd.texi 2010-03-06 23:03:50 +01:00
qemu-objects.h Fix qtypes' licenses 2010-05-19 12:45:54 -03:00
qemu-option.c qemu-option: Add support for merged QemuOptsLists 2012-02-17 09:08:22 +01:00
qemu-option.h qemu-option: Add support for merged QemuOptsLists 2012-02-17 09:08:22 +01:00
qemu-options-wrapper.h vl.c: In qemu -h output, only print options for the arch we are running as 2011-12-19 10:27:33 -06:00
qemu-options.h vl.c: Move option generation logic into a wrapper file 2011-12-19 10:27:33 -06:00
qemu-options.hx qemu-options.hx: allow -dtb argument for all archs 2012-03-05 23:00:15 +01:00
qemu-os-posix.h 9pfs: improve portability to older systems 2011-11-28 11:36:27 -06:00
qemu-os-win32.h main-loop: create main-loop.c 2011-10-21 18:14:30 +02:00
qemu-progress.c Fix compilation warning due to missing header for sigaction (followup) 2011-06-08 09:04:29 +01:00
qemu-queue.h qemu-queue: drop QCIRCLEQ 2012-02-17 08:33:33 -06:00
qemu-sockets.c sockets: Clean up inet_listen_opts()'s convoluted bind() loop 2012-02-24 09:06:58 -06:00
qemu-tech.texi qemu-tech.texi: Remove libqemu related stuff from the document 2011-12-09 10:10:12 +00:00
qemu-thread-posix.c qemu-thread: implement joinable threads for POSIX 2011-12-12 17:06:22 -06:00
qemu-thread-posix.h add Win32 IPI service 2011-03-13 14:44:22 +00:00
qemu-thread-win32.c w32: Initialise critical section before starting thread (fix #922131) 2012-02-07 18:11:41 +01:00
qemu-thread-win32.h fix win32 build 2011-12-15 09:20:50 -06:00
qemu-thread.h qemu-thread: add API for joinable threads 2011-12-12 17:06:22 -06:00
qemu-timer-common.c Add OpenBSD to ifdef list since it has CLOCK_MONOTONIC. 2010-12-21 19:44:42 +00:00
qemu-timer.c notifier: switch to QLIST 2012-02-17 08:33:32 -06:00
qemu-timer.h ptimer: move declarations to ptimer.h 2012-01-13 10:20:50 -06:00
qemu-tls.h Rename get_tls to tls_var 2011-12-06 10:07:04 +00:00
qemu-tool.c qemu-tool: revert cpu_get_clock() abort(3) 2012-02-29 15:48:44 +01:00
qemu-x509.h move x509 file name defines to qemu-x509.h 2010-03-08 11:30:09 -06:00
qemu-xattr.h configure: fix detection for xattr.h on modern distributions 2011-11-09 12:06:20 -06:00
qemu.sasl Add SASL authentication support ("Daniel P. Berrange") 2009-03-06 20:27:28 +00:00
qerror.c qdev: print error message before aborting 2012-02-14 18:57:33 +00:00
qerror.h qdev: print error message before aborting 2012-02-14 18:57:33 +00:00
qfloat.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qfloat.h Add a QFloat datatype 2009-11-17 08:49:38 -06:00
qint.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qint.h Fix qtypes' licenses 2010-05-19 12:45:54 -03:00
qjson.c Add support for JSON pretty printing 2010-10-01 10:12:43 -03:00
qjson.h Merge remote branch 'qmp/for-anthony' into staging 2010-10-05 13:54:49 -05:00
qlist.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qlist.h qlist: add qlist_first()/qlist_next() 2011-07-21 16:48:13 -03:00
qmp-commands.hx QMP: Add qmp command for blockdev-group-snapshot-sync 2012-02-29 15:48:39 +01:00
qmp.c suspend: add system_wakeup monitor command 2012-02-24 13:36:03 -06:00
qobject.h Fix qtypes' licenses 2010-05-19 12:45:54 -03:00
qstring.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qstring.h Fix qtypes' licenses 2010-05-19 12:45:54 -03:00
range.h Introduce range.h 2010-09-18 05:53:14 +00:00
readline.c readline: Fix buffer overrun on re-add to history 2011-11-07 08:03:49 +00:00
readline.h monitor: Improve mux'ed console experience (Jan Kiszka) 2009-03-05 23:01:47 +00:00
README Update README 2011-12-11 17:50:43 -06:00
rules.mak build: sort objects to remove duplicates for link 2011-09-01 13:12:51 -05:00
s390-dis.c s390: Disassemble some general-instruction-extension insns. 2010-06-10 00:46:41 +02:00
s390.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
savevm.c Fix vmstate_register_ram() for rom/device regions 2012-01-08 18:16:31 +02:00
sh4-dis.c *-dis: Replace fprintf_ftype by fprintf_function (format checking) 2010-12-04 20:50:30 +00:00
softmmu_defs.h Document softmmu templates 2011-10-01 09:31:08 +00:00
softmmu_exec.h Document softmmu templates 2011-10-01 09:31:08 +00:00
softmmu_header.h Document softmmu templates 2011-10-01 09:31:08 +00:00
softmmu_template.h Remove IO_MEM_SHIFT 2012-01-04 13:34:50 +02:00
softmmu-semi.h Correct spelling of licensed 2011-07-23 11:26:12 -05:00
sparc64.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
sparc-dis.c sparc64: more ultrasparc asi extensions for disassembler 2010-05-06 20:13:02 +00:00
sparc.ld Fix linker scripts 2011-08-27 15:42:35 +00:00
spice-qemu-char.c Revert "qemu-char: Print strerror message on failure" and deps 2012-02-24 09:06:56 -06:00
sysemu.h suspend: make acpi timer wakeup the guest. 2012-02-24 13:36:04 -06:00
targphys.h Split TLB addend and target_phys_addr_t 2010-04-05 00:28:53 +01:00
tcg-runtime.c tcg: add div/rem 32-bit helpers 2010-03-14 22:04:50 +01:00
tci-dis.c tcg: Add tci disassembler 2011-10-31 21:52:17 +01:00
tci.c tcg: Standardize on TCGReg as the enum for hard registers 2011-11-14 17:47:26 +01:00
test-coroutine.c coroutine: add test-coroutine --benchmark-lifecycle 2011-08-02 15:53:40 +02:00
test-qmp-commands.c qapi: add test cases for generated free functions 2011-10-04 11:00:46 -03:00
test-qmp-input-visitor.c qmp: Add missing gcc format attribute and fix format string 2012-01-18 10:23:39 -02:00
test-qmp-output-visitor.c qmp: Fix spelling fourty -> forty 2012-03-07 13:03:51 +00:00
test-string-input-visitor.c qapi: add tests for string-based visitors 2012-02-21 10:21:05 +01:00
test-string-output-visitor.c qapi: add tests for string-based visitors 2012-02-21 10:21:05 +01:00
thunk.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
thunk.h Remove macro HOST_LONG_SIZE 2012-02-28 22:33:41 +01:00
TODO Update 2008-12-04 11:29:42 +00:00
trace-events usb: add tracepoint for usb packet state changes. 2012-02-27 13:37:36 +01:00
translate-all.c Delegate setup of TCG temporaries to targets 2011-06-26 18:25:43 +00:00
uboot_image.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
usb-bsd.c usb: Resolve warnings about unassigned bus on usb device creation 2012-02-27 15:40:53 +01:00
usb-linux.c usb-host: enable pipelineing for bulk endpoints. 2012-03-07 12:28:05 +01:00
usb-redir.c usb: add USB_RET_IOERROR 2012-03-07 12:28:04 +01:00
usb-stub.c usb: Fix signature of stub usb_host_device_open 2012-03-03 17:54:16 +00:00
user-exec.c Remove unused is_softmmu parameter from cpu_handle_mmu_fault 2011-08-07 09:32:01 +00:00
VERSION Update version for 1.1 development branch 2011-12-05 08:39:02 -06:00
version.rc mingw: add version information to the executables 2010-09-26 16:07:57 +00:00
vgafont.h Some little fixes on QEMU 2008-09-06 16:31:30 +00:00
vl.c arm: add device tree support 2012-03-02 11:56:38 +00:00
vmstate.h vmstate: extract declarations out of hw/hw.h 2012-01-13 10:20:51 -06:00
x86_64.ld Fix linker scripts 2011-08-27 15:42:35 +00:00
xen-all.c Merge remote-tracking branch 'qemu-kvm/memory/core' into staging 2012-03-01 15:26:25 -06:00
xen-mapcache.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
xen-mapcache.h xen: fix xen-mapcache build on non-Xen capable targets 2011-07-22 17:43:42 +00:00
xen-stub.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
xtensa-semi.c target-xtensa: implement SIMCALL 2011-09-10 16:57:39 +00:00

README 

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

- QEMU team