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Gleb Natapov dd17765b5f reduce number of reinjects on ACK 
Windows 7 BSODs under load with HAL_RTC_IRQF_WILL_NOT_CLEAR error.

It happens here:
hal!HalpRtcUnmaskClock:
8281b93a 8bff            mov     edi,edi
8281b93c 56              push    esi
8281b93d 33f6            xor     esi,esi
8281b93f 6a0c            push    0Ch
8281b941 e8b2ffffff      call    hal!CMOS_READ (8281b8f8)
8281b946 84c0            test    al,al
8281b948 7920            jns     hal!HalpRtcUnmaskClock+0x30 (8281b96a)
8281b94a 6a0a            push    0Ah
8281b94c 46              inc     esi
8281b94d e854c8ffff      call    hal!KeStallExecutionProcessor (828181a6)
8281b952 83fe64          cmp     esi,64h
8281b955 72e8            jb      hal!HalpRtcUnmaskClock+0x5 (8281b93f)
8281b957 6a00            push    0
8281b959 6a00            push    0
8281b95b 6a00            push    0
8281b95d 680a010000      push    10Ah
8281b962 6a5c            push    5Ch
8281b964 ff1500c38082    call    dword ptr [hal!_imp__KeBugCheckEx (8280c300)]
8281b96a 5e              pop     esi
8281b96b c3              ret

So it loops for 100(64h) times reading register C before BSOD. Lets
reduce number of immediate reinjection well under this limit.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-20 08:51:41 -06:00
audio
audio: include more information into audio_bug's output
2010-01-17 02:03:30 +03:00
block
Clean-up a little bit the RW related bits of BDRV_O_FLAGS. BDRV_O_RDONLY gone (and so is BDRV_O_ACCESS). Default value for bdrv_flags (0/zero) is READ-ONLY. Need to explicitly request READ-WRITE.
2010-01-20 08:25:22 -06:00
bsd-user
user: move CPU reset call to main.c for x86/PPC/Sparc
2009-11-07 10:37:06 +00:00
darwin-user
PPC: Make DCR uint32_t
2009-12-21 16:03:03 +01:00
default-configs
Add support for S390x system emulation
2009-12-05 17:36:05 +01:00
docs
docs: New qdev-device-use.txt
2010-01-13 17:14:16 -06:00
fpu
target-alpha: Fixes for alpha-linux syscalls.
2009-12-13 20:32:36 +01:00
gdb-xml
…
hw
reduce number of reinjects on ACK
2010-01-20 08:51:41 -06:00
linux-user
fix linux-user microblaze ELF_ARCH definition
2010-01-17 09:51:03 +01:00
net
net: add API to disable/enable polling
2010-01-08 09:58:40 -06:00
pc-bios
Sparc32: Update OpenBIOS image to r666
2010-01-17 20:36:13 +00:00
QMP
QMP: Introduce VNC_INITIALIZED event
2010-01-19 16:31:04 -06:00
roms
Update to SeaBIOS 0.5.1
2010-01-11 13:41:00 -06:00
slirp
Qemu's internal TFTP server breaks lock-step-iness of TFTP
2010-01-13 17:14:16 -06:00
target-alpha
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-arm
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-cris
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-i386
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-m68k
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-microblaze
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-mips
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-ppc
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-s390x
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-sh4
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
target-sparc
kill regs_to_env and env_to_regs
2010-01-19 16:31:02 -06:00
tcg
tcg/x86_64: Avoid unnecessary REX.B prefixes.
2010-01-15 07:32:56 +01:00
tests
Use vpath directive
2010-01-08 09:58:40 -06:00
.gitignore
linuxboot.bin is a generated file
2009-12-23 23:47:12 +01:00
.gitmodules
Switch pc bios from pc-bios to seabios
2009-10-30 09:42:36 -05:00
a.out.h
…
acl.c
Fix sys-queue.h conflict for good
2009-09-12 07:36:22 +00:00
acl.h
Fix sys-queue.h conflict for good
2009-09-12 07:36:22 +00:00
aes.c
…
aes.h
…
aio.c
Add qemu_aio_process_queue()
2009-10-27 12:28:59 -05:00
alpha-dis.c
Remove PARAMS() macro
2009-09-25 19:53:21 +00:00
alpha.ld
…
arm-dis.c
bdf: Remove last users of FALSE/TRUE
2009-10-05 09:32:44 -05:00
arm-semi.c
…
arm.ld
…
async.c
Introduce contexts for asynchronous callbacks
2009-10-27 12:28:59 -05:00
balloon.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
block_int.h
block: Add bdrv_change_backing_file
2010-01-13 17:14:15 -06:00
block-migration.c
block migration: Skip zero-sized disks
2009-12-03 11:45:39 -06:00
block-migration.h
block migration: Report progress also via info migration
2009-12-03 10:48:53 -06:00
block.c
block: prevent multiwrite_merge from creating too large iovecs
2010-01-20 08:51:40 -06:00
block.h
Clean-up a little bit the RW related bits of BDRV_O_FLAGS. BDRV_O_RDONLY gone (and so is BDRV_O_ACCESS). Default value for bdrv_flags (0/zero) is READ-ONLY. Need to explicitly request READ-WRITE.
2010-01-20 08:25:22 -06:00
bswap.h
…
bt-host.c
…
bt-host.h
…
bt-vhci.c
…
buffered_file.c
Block live migration
2009-11-17 08:49:30 -06:00
buffered_file.h
…
cache-utils.c
…
cache-utils.h
…
Changelog
Update version and changelog to sync with stable branch
2009-12-19 08:26:03 -06:00
check-qdict.c
QDict: Fix size update
2009-12-18 11:26:27 -06:00
check-qfloat.c
Add unit test for QFloat
2009-11-17 08:49:38 -06:00
check-qint.c
Fix and improve qint_from_int64_test
2009-09-26 21:26:26 +02:00
check-qjson.c
Add test suite for json marshalling
2009-11-17 08:49:40 -06:00
check-qlist.c
Introduce QList unit-tests
2009-10-08 21:17:18 -05:00
check-qstring.c
utests: Add qstring_from_substr() unit-test
2009-12-03 09:41:19 -06:00
cmd.c
Fix OpenBSD build of qemu-io
2009-11-21 09:06:46 +00:00
cmd.h
…
cocoa.m
Cocoa: Use optimized drawing for the window
2010-01-07 10:57:34 +03:00
CODING_STYLE
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
config.h
Makefile dependencies for device configs
2009-11-22 21:24:54 +00:00
configure
use pkg-config for libcurl whenever available
2010-01-13 17:14:14 -06:00
console.c
vc: colorize chardev title line with blue background.
2009-12-12 07:59:42 -06:00
console.h
VNC: Convert do_info_vnc() to QObject
2009-12-12 07:59:49 -06:00
COPYING
…
COPYING.LIB
…
cpu-all.h
cpu-all.h: fix cpu_get_real_ticks() #ifdef
2009-12-20 21:18:57 +01:00
cpu-common.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
cpu-defs.h
Revert "kvm: x86: Save/restore exception_index"
2009-12-18 11:26:33 -06:00
cpu-exec.c
avoid unreachable statement after break
2010-01-19 16:31:03 -06:00
create_config
Configurable block format whitelist
2009-11-09 08:43:02 -06:00
cris-dis.c
bdf: Remove last users of FALSE/TRUE
2009-10-05 09:32:44 -05:00
curses_keys.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
curses.c
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
cutils.c
Probe for fdatasync()
2009-09-20 06:56:26 +00:00
d3des.c
…
d3des.h
…
def-helper.h
…
device_tree.c
Fix device tree compile broken by ca20cf32ab
2009-09-23 08:41:45 +02:00
device_tree.h
…
dis-asm.h
bdf: Remove last users of FALSE/TRUE
2009-10-05 09:32:44 -05:00
disas.c
sh4 disasm fixes
2009-11-14 01:19:12 +01:00
disas.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
dma-helpers.c
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
dma.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
dyngen-exec.h
S/390 fake TCG implementation
2009-12-05 17:36:00 +01:00
elf.h
…
envlist.c
Fix sys-queue.h conflict for good
2009-09-12 07:36:22 +00:00
envlist.h
…
exec-all.h
tcg: increase TCG_MAX_OP_SIZE to 192
2009-12-01 00:06:15 +00:00
exec.c
linux-user: enable tb unlinking when compiled with NPTL
2009-12-19 19:45:26 +01:00
feature_to_c.sh
…
gdbstub.c
target-m68k: fix a typo in 'P' packet processing
2010-01-14 20:00:23 +01:00
gdbstub.h
…
gen-icount.h
target-arm: remove cpu_T for ARM once and for all
2009-10-17 23:52:18 +02:00
host-utils.c
…
host-utils.h
target-alpha: Fix generic ctz64.
2009-12-17 18:12:04 +01:00
hostregs_helper.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
hpet.h
…
hppa-dis.c
…
hppa.ld
…
hxtool
…
i386-dis.c
…
i386.ld
…
ia64.ld
…
input.c
move kbd/mouse handling to input.c
2010-01-13 17:14:14 -06:00
ioport-user.c
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
ioport.c
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
ioport.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
json-lexer.c
Add a lexer for JSON
2009-11-17 08:49:39 -06:00
json-lexer.h
Add a lexer for JSON
2009-11-17 08:49:39 -06:00
json-parser.c
json-parser: remove dead increment
2010-01-13 17:14:15 -06:00
json-parser.h
Add a JSON parser
2009-11-17 08:49:39 -06:00
json-streamer.c
Add a JSON message boundary identifier
2009-11-17 08:49:39 -06:00
json-streamer.h
Add a JSON message boundary identifier
2009-11-17 08:49:39 -06:00
keymaps.c
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
keymaps.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
kvm-all.c
kvm: x86: Add support for VCPU event states
2009-12-03 15:25:57 -06:00
kvm.h
kvm: x86: Add support for VCPU event states
2009-12-03 15:25:57 -06:00
libfdt_env.h
…
LICENSE
…
linux-aio.c
linux-aio: Honour AsyncContext
2009-10-27 12:28:59 -05:00
m68k-dis.c
…
m68k-semi.c
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
m68k.ld
…
MAINTAINERS
list MST as pci layer maintainer
2009-12-23 16:35:01 +02:00
Makefile
Makefile: Fix message for missing configure
2010-01-14 20:01:19 +01:00
Makefile.hw
Use vpath directive
2010-01-08 09:58:40 -06:00
Makefile.objs
Move virtio-serial to Makefile.objs
2010-01-20 08:25:23 -06:00
Makefile.target
Move virtio-serial to Makefile.objs
2010-01-20 08:25:23 -06:00
Makefile.user
Use vpath directive
2010-01-08 09:58:40 -06:00
microblaze-dis.c
microblaze: Update disasm to latest GPLv2 version.
2009-12-10 12:33:49 +01:00
migration-exec.c
live migration: Propagate output monitor to callback handler
2009-12-03 10:48:53 -06:00
migration-fd.c
live migration: Propagate output monitor to callback handler
2009-12-03 10:48:53 -06:00
migration-tcp.c
Don't leak file descriptors
2009-12-03 11:45:50 -06:00
migration-unix.c
Avoid permanently disabled QEMU monitor when UNIX migration fails
2009-12-18 11:26:26 -06:00
migration.c
Revert "monitor: Convert do_migrate_set_speed() to QObject"
2009-12-19 08:26:03 -06:00
migration.h
Revert "monitor: Convert do_migrate_set_speed() to QObject"
2009-12-19 08:26:03 -06:00
mips-dis.c
…
mips.ld
…
module.c
Fix sys-queue.h conflict for good
2009-09-12 07:36:22 +00:00
module.h
…
monitor.c
QMP: Fix asynchronous events delivery
2010-01-20 08:25:23 -06:00
monitor.h
QMP: Introduce VNC_INITIALIZED event
2010-01-19 16:31:04 -06:00
nbd.c
…
nbd.h
…
net-checksum.c
…
net.c
default devices: network
2009-12-12 07:59:43 -06:00
net.h
net: add API to disable/enable polling
2010-01-08 09:58:40 -06:00
osdep.c
osdep.c: Fix accept4 fallback
2010-01-13 17:14:15 -06:00
osdep.h
qdev: move DO_UPCAST() into osdep.h
2009-12-03 09:41:29 -06:00
path.c
path.c fix warning with _FORTIFY_SOURCE
2009-12-25 18:19:15 +00:00
pci-ids.txt
…
posix-aio-compat.c
posix-aio-compat: Fix error check
2009-12-03 15:26:00 -06:00
ppc64.ld
…
ppc-dis.c
Work around OpenSolaris sys/regset.h namespace pollution
2009-09-12 12:36:11 +00:00
ppc.ld
…
qbool.c
Add a QBool type
2009-11-17 08:49:39 -06:00
qbool.h
Add a QBool type
2009-11-17 08:49:39 -06:00
qdict-test-data.txt
…
qdict.c
QDict: Fix size update
2009-12-18 11:26:27 -06:00
qdict.h
QDict: Introduce qdict_get_qlist()
2009-12-12 07:59:46 -06:00
qemu_socket.h
net: Make inet_strfamily() public
2010-01-20 08:25:23 -06:00
qemu-aio.h
Add qemu_aio_process_queue()
2009-10-27 12:28:59 -05:00
qemu-binfmt-conf.sh
target-alpha: Add binfmt entry.
2009-12-13 20:32:36 +01:00
qemu-char.c
char: Remove redundant qemu_chr_generic_open() call.
2010-01-19 16:31:03 -06:00
qemu-char.h
char: Convert qemu_chr_info() to QObject
2009-12-12 07:59:49 -06:00
qemu-common.h
Fix QEMU_WARN_UNUSED_RESULT
2010-01-19 16:31:04 -06:00
qemu-config.c
rework -monitor handling, switch to QemuOpts
2009-12-12 07:59:43 -06:00
qemu-config.h
defaults: update device_list[]
2009-12-18 11:26:27 -06:00
qemu-doc.texi
ARM PBX-A9 memory map tweaks
2009-12-21 20:19:12 +00:00
qemu-img-cmds.hx
qemu-img rebase
2010-01-13 17:14:15 -06:00
qemu-img.c
Clean-up a little bit the RW related bits of BDRV_O_FLAGS. BDRV_O_RDONLY gone (and so is BDRV_O_ACCESS). Default value for bdrv_flags (0/zero) is READ-ONLY. Need to explicitly request READ-WRITE.
2010-01-20 08:25:22 -06:00
qemu-img.texi
Documentation: Add options to image format descriptions
2009-11-09 08:43:12 -06:00
qemu-io.c
Clean-up a little bit the RW related bits of BDRV_O_FLAGS. BDRV_O_RDONLY gone (and so is BDRV_O_ACCESS). Default value for bdrv_flags (0/zero) is READ-ONLY. Need to explicitly request READ-WRITE.
2010-01-20 08:25:22 -06:00
qemu-lock.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
qemu-log.h
…
qemu-malloc.c
Do not abort on qemu_malloc(0) in production builds
2009-12-12 07:59:37 -06:00
qemu-monitor.hx
Revert "monitor: Convert do_migrate_set_speed() to QObject"
2009-12-19 08:26:03 -06:00
qemu-nbd.c
Clean-up a little bit the RW related bits of BDRV_O_FLAGS. BDRV_O_RDONLY gone (and so is BDRV_O_ACCESS). Default value for bdrv_flags (0/zero) is READ-ONLY. Need to explicitly request READ-WRITE.
2010-01-20 08:25:22 -06:00
qemu-nbd.texi
…
qemu-objects.h
Introduce qemu-objects.h header file
2009-12-12 07:59:45 -06:00
qemu-option.c
QemuOpts: allow larger option values.
2009-12-12 07:59:45 -06:00
qemu-option.h
Add qemu_opts_validate() for post parsing validation
2009-10-06 14:36:11 -05:00
qemu-options.hx
virtio-console: qdev conversion, new virtio-serial-bus
2010-01-20 08:25:23 -06:00
qemu-queue.h
Import a simple queue implementation from NetBSD
2009-12-03 10:48:52 -06:00
qemu-sockets.c
net: inet_strfamily(): Better unknown family report
2010-01-20 08:25:23 -06:00
qemu-tech.texi
…
qemu-thread.c
…
qemu-thread.h
…
qemu-timer.h
Introduce QEMU_CLOCK_HOST
2009-10-05 09:32:45 -05:00
qemu-tool.c
QMP: Asynchronous events infrastructure
2009-12-03 09:41:23 -06:00
qemu.sasl
…
qerror.c
QMP: add human-readable description to error response
2009-12-07 16:34:36 -06:00
qerror.h
Fix recently added QERR_ definitions
2009-12-12 07:59:39 -06:00
qfloat.c
Add a QFloat datatype
2009-11-17 08:49:38 -06:00
qfloat.h
Add a QFloat datatype
2009-11-17 08:49:38 -06:00
qint.c
…
qint.h
…
qjson.c
Introduce QError
2009-12-03 09:41:20 -06:00
qjson.h
QJSON: Introduce qobject_from_jsonv()
2009-12-03 09:41:18 -06:00
qlist.c
Add operations to qlist to allow it to be used as a stack
2009-11-17 08:49:38 -06:00
qlist.h
Add operations to qlist to allow it to be used as a stack
2009-11-17 08:49:38 -06:00
qobject.h
Introduce QError
2009-12-03 09:41:20 -06:00
qstring.c
QString: Introduce qstring_from_substr()
2009-12-03 09:41:19 -06:00
qstring.h
QString: Introduce qstring_from_substr()
2009-12-03 09:41:19 -06:00
readline.c
…
readline.h
…
README
…
rules.mak
finish VPATH -> vpath translation
2010-01-08 16:55:03 -06:00
s390-dis.c
…
s390.ld
…
savevm.c
savevm.c: fix warning with _FORTIFY_SOURCE
2009-12-25 18:19:19 +00:00
sdl_keysym.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
sdl_zoom_template.h
…
sdl_zoom.c
…
sdl_zoom.h
…
sdl.c
sdl: print the reason why SDL thinks SDL_Init failed before exiting
2009-12-30 04:26:34 +03:00
sh4-dis.c
sh4 disasm fixes
2009-11-14 01:19:12 +01:00
softmmu_defs.h
…
softmmu_exec.h
…
softmmu_header.h
…
softmmu_template.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
softmmu-semi.h
…
sparc64.ld
…
sparc-dis.c
Sparc: comment out unused variable, spotted by clang
2010-01-13 18:54:54 +00:00
sparc.ld
Fix sparc.ld
2009-09-13 19:38:43 +00:00
sysemu.h
virtio-console: qdev conversion, new virtio-serial-bus
2010-01-20 08:25:23 -06:00
targphys.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
tcg-runtime.c
Compile TCG runtime library only once
2009-09-20 19:06:34 +00:00
texi2pod.pl
…
thunk.c
…
thunk.h
…
TODO
…
translate-all.c
…
uboot_image.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
usb-bsd.c
qdev: Replace device names containing whitespace
2009-12-12 07:59:38 -06:00
usb-linux.c
Fix QEMU_WARN_UNUSED_RESULT
2010-01-19 16:31:04 -06:00
usb-stub.c
…
VERSION
Update version and changelog to sync with stable branch
2009-12-19 08:26:03 -06:00
vgafont.h
…
vl.c
virtio-console: qdev conversion, new virtio-serial-bus
2010-01-20 08:25:23 -06:00
vnc_keysym.h
Revert "Get rid of _t suffix"
2009-10-01 16:12:16 -05:00
vnc-auth-sasl.c
…
vnc-auth-sasl.h
…
vnc-auth-vencrypt.c
…
vnc-auth-vencrypt.h
…
vnc-tls.c
…
vnc-tls.h
…
vnc.c
vnc: Use inet_strfamily()
2010-01-20 08:25:23 -06:00
vnc.h
VNC: Cache client info at connection time
2010-01-19 16:31:03 -06:00
vnchextile.h
vnc: Fix artifacts in hextile decoding
2010-01-07 07:55:34 -06:00
x86_64.ld
…
x_keymap.c
…
x_keymap.h
…

README 

Read the documentation in qemu-doc.html.

Fabrice Bellard.
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Description
A QEMU emulator for legacy Apple devices
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