adding Irix (and, to a lesser extent, Solaris) userland emulation to QEMU
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Alex Williamson e314672a8a vhost: Fix size of dirty log sync on resize
When the vhost log is resized, we want to sync up to
the size of the old log.  With that end address in place,
ignore regions that start after then end rather than
hitting assert.

This also addresses the following crash report:
When migrating a vm using vhost-net we hit the following assertion:

qemu-kvm: /usr/src/packages/BUILD/qemu-kvm-0.15.1/hw/vhost.c:30:
vhost_dev_sync_region: Assertion `start / (0x1000 * (8 *
sizeof(vhost_log_chunk_t))) < dev->log_size' failed.

The cases which the end < start check is intended to catch, such as
for vga video memory, will also likely trigger the assertion.
Reorder the code to handle this correctly.

Reported-by: Josh Durgin <josh.durgin@dreamhost.com>
Signed-off-by: Bruce Rogers <brogers@suse.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-11 13:19:32 +03:00
QMP qmp: document strict parsing 2012-03-27 09:15:52 -03:00
audio audio: Add some fall through comments 2012-02-25 18:16:11 +04:00
block Merge remote-tracking branch 'kwolf/for-anthony' into staging 2012-04-10 08:16:12 -05:00
bsd-user Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
darwin-user Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
default-configs get rid of CONFIG_VIRTIO_SCSI 2012-03-19 16:35:14 +01:00
docs Replace Qemu by QEMU in internal documentation 2012-04-07 13:58:25 +00:00
fpu softfloat: roundAndPackInt{32, 64}: Don't assume int32 is 32 bits 2012-04-07 11:15:55 +00:00
fsdev Replace Qemu by QEMU in user visible documentation 2012-04-07 13:58:06 +00:00
gdb-xml
hw vhost: Fix size of dirty log sync on resize 2012-04-11 13:19:32 +03:00
include/qemu qom: add container_get 2012-04-02 15:04:15 -05:00
libcacard libcacard/vcard_emul_nss: add warning for old coolkey 2012-03-26 18:39:00 +02:00
linux-headers PPC: KVM: Update HIOR code to new interface 2012-02-02 02:47:45 +01:00
linux-user Userspace ARM BE8 support 2012-04-06 19:25:57 +03:00
net net: remove extra spaces in help messages 2012-02-10 10:44:52 +00:00
pc-bios Merge remote-tracking branch 'qemu-kvm/memory/urgent' into staging 2012-03-19 08:51:50 -05:00
qapi qapi: add strict mode to input visitor 2012-03-27 09:15:13 -03:00
qga qemu-ga: fix bsd build, and re-org linux-specific implementations 2012-03-25 14:34:20 -05:00
qom qom: add container_get 2012-04-02 15:04:15 -05:00
roms Merge remote-tracking branch 'qemu-kvm/memory/urgent' into staging 2012-03-19 08:51:50 -05:00
scripts tracetool: Forbid argument name 'next' 2012-04-05 14:54:39 +02:00
slirp slirp: Signal free input buffer space to io-thread 2012-03-30 19:43:00 +02:00
sysconfigs/target add Opteron_G4 CPU model (v2) 2012-03-12 14:05:25 -05:00
target-alpha Replace Qemu by QEMU in comments 2012-04-07 14:00:45 +00:00
target-arm Userspace ARM BE8 support 2012-04-06 19:25:57 +03:00
target-cris Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
target-i386 Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
target-lm32 target-lm32: init tcg only if available 2012-03-31 19:56:03 +02:00
target-m68k Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
target-microblaze target-lm32/microblaze: Drop second CPU{LM32, MB}State typedef 2012-03-14 19:48:37 -05:00
target-mips Replace Qemu by QEMU in comments 2012-04-07 14:00:45 +00:00
target-ppc Replace Qemu by QEMU in comments 2012-04-07 14:00:45 +00:00
target-s390x target-s390x: Update s390x_{tod,cpu}_timer() to use S390CPU 2012-04-04 19:06:17 +02:00
target-sh4 Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
target-sparc target-sparc: QOM'ify CPU 2012-04-07 08:25:21 +00:00
target-unicore32 target-unicore32: Move CPU-dependent init into initfn 2012-03-30 11:09:31 +02:00
target-xtensa Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
tcg qemu tcg: Remove one entry of INDEX_op_ld_i64 from ppc_op_defs 2012-03-29 11:10:08 +04:00
tests qemu-iotests: Fix call syntax for qemu-io 2012-04-05 15:10:06 +02:00
trace trace: make trace_thread_create() use its function arg 2012-03-12 10:12:34 +00:00
ui Replace Qemu by QEMU in comments 2012-04-07 14:00:45 +00:00
.gitignore .gitignore: add qemu-bridge-helper and option rom build products 2012-03-19 10:52:52 +00:00
.gitmodules
.mailmap
CODING_STYLE Replace Qemu by QEMU in internal documentation 2012-04-07 13:58:25 +00:00
COPYING
COPYING.LIB
Changelog
HACKING
LICENSE
MAINTAINERS MAINTAINERS: Add entry for UniCore32 2012-03-30 11:09:30 +02:00
Makefile make: fix clean rule by removing build file in qom/ 2012-04-03 09:55:26 +01:00
Makefile.dis
Makefile.hw make: Remove duplicate use of GLIB_CFLAGS 2012-02-09 20:44:38 +04:00
Makefile.objs Merge commit 'ff71f2e8cacefae99179993204172bc65e4303df' into staging 2012-04-10 08:21:58 -05:00
Makefile.target target-sparc: Rename cpu_init.c 2012-04-07 08:24:44 +00:00
Makefile.user qom: Add QOM support to user emulators 2012-03-13 13:23:18 -05:00
README
TODO
VERSION
a.out.h
acl.c
acl.h
aes.c
aes.h
aio.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
alpha-dis.c
alpha.ld
arch_init.c Purge migration of (almost) everything to do with monitors 2012-03-15 10:39:52 -03:00
arch_init.h audio: remove unused parameter isa_pic 2011-12-20 15:44:31 -06:00
arm-dis.c
arm-semi.c arm-semi: Don't use CPUState 2012-03-14 22:20:25 +01:00
arm.ld
async.c
balloon.c
balloon.h
bitmap.c
bitmap.h
bitops.c
bitops.h
block-migration.c Purge migration of (almost) everything to do with monitors 2012-03-15 10:39:52 -03:00
block-migration.h
block.c block: add a function to clear incoming live migration flags 2012-04-05 16:27:56 +02:00
block.h block: add a function to clear incoming live migration flags 2012-04-05 16:27:56 +02:00
block_int.h block: document job API 2012-04-05 14:54:40 +02:00
blockdev.c blockdev: open images with BDRV_O_INCOMING on incoming live migration 2012-04-05 16:28:16 +02:00
blockdev.h qapi: Convert block_set_io_throttle 2012-01-18 10:23:39 -02:00
bswap.h
bt-host.c bt-host: add missing break statement 2012-01-13 10:37:00 +00:00
bt-host.h
bt-vhci.c
buffered_file.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
buffered_file.h
cache-utils.c
cache-utils.h cache-utils: Add missing include file for uintptr_t 2012-03-11 11:25:19 +00:00
cmd.c
cmd.h
compatfd.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
compatfd.h
compiler.h rewrite QEMU_BUILD_BUG_ON 2012-02-09 16:17:51 +01:00
config.h
configure Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2012-04-10 08:10:41 -05:00
console.c optimize screendump for the common non-switch case 2012-02-24 13:36:05 -06:00
console.h console: add some trace events 2012-03-12 10:30:23 +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-sigaltstack.c coroutine: adding sigaltstack method (.c source) 2012-03-12 15:14:07 +01:00
coroutine-ucontext.c coroutine: switch to QSLIST 2012-02-17 08:33:33 -06:00
coroutine-win32.c
cpu-all.h linux-user: take RESERVED_VA into account for g2h_valid() 2012-04-06 18:49:58 +03:00
cpu-common.h w64: Fix size of ram_addr_t 2012-03-03 18:10:16 +00:00
cpu-defs.h Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
cpu-exec.c qtest: add test framework 2012-03-30 08:14:11 -05:00
cpus.c qtest: add clock management 2012-03-30 08:14:11 -05:00
cpus.h qtest: add clock management 2012-03-30 08:14:11 -05:00
cris-dis.c cris-dis: Clean memory allocation 2012-01-10 09:36:43 +01:00
cursor.c Fix sign of sscanf format specifiers 2012-03-07 13:03:51 +00:00
cursor_hidden.xpm
cursor_left_ptr.xpm
cutils.c cutils: extract buffer_is_zero() from qemu-img.c 2012-02-09 16:17:50 +01:00
def-helper.h Add support for target helper functions which don't return 2012-03-24 13:01:46 +00:00
device_tree.c
device_tree.h
dis-asm.h target-lm32: add simple disassembler 2012-04-01 20:30:23 +02:00
disas.c Userspace ARM BE8 support 2012-04-06 19:25:57 +03:00
disas.h Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
dma-helpers.c Use DMADirection type for dma_bdrv_io 2012-04-05 14:54:40 +02:00
dma.h Merge remote-tracking branch 'kwolf/for-anthony' into staging 2012-04-10 08:16:12 -05:00
dyngen-exec.h Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
elf.h elf.h: Update EF_ARM_ constants to newer ABI versions 2012-04-06 19:25:57 +03:00
envlist.c
envlist.h
error.c Error: Introduce error_copy() 2012-03-15 10:39:52 -03:00
error.h Error: Introduce error_copy() 2012-03-15 10:39:52 -03:00
error_int.h
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 Add QEMU_NORETURN to function cpu_io_recompile 2012-04-07 18:52:03 +00:00
exec-memory.h
exec-obsolete.h memory: get rid of cpu_register_io_memory() 2012-03-08 19:16:39 +02:00
exec.c w64: Fix data type of tb_next and other variables used for host addresses 2012-04-07 11:27:45 +00:00
gdbstub.c gdbserver: Don't send a GDB syscall until the system CPU is stopped 2012-03-24 14:12:27 +00:00
gdbstub.h Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
gen-icount.h Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
hmp-commands.hx qapi: convert device_del 2012-04-09 14:35:25 -03:00
hmp.c qapi: convert device_del 2012-04-09 14:35:25 -03:00
hmp.h qapi: convert device_del 2012-04-09 14:35:25 -03:00
host-utils.c
host-utils.h
hppa-dis.c
hppa.ld
i386-dis.c
i386.ld
ia64-dis.c
ia64.ld
input.c input: send kbd+mouse events only to running guests. 2012-02-17 11:02:55 -06:00
int128.h
iohandler.c
ioport-user.c
ioport.c ioport: use INT64_MAX for IO ranges 2012-03-19 15:17:21 +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
json-lexer.c Add 'fall through' comments to case statements without break 2012-01-13 10:36:59 +00:00
json-lexer.h
json-parser.c
json-parser.h
json-streamer.c
json-streamer.h
kvm-all.c kvm: Comparison with ioctl number macros needs to be unsigned 2012-03-15 13:12:12 +01:00
kvm-stub.c Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
kvm.h Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
libfdt_env.h
linux-aio.c aio: move BlockDriverAIOCB to qemu-aio.h 2012-04-05 14:54:39 +02:00
lm32-dis.c target-lm32: add simple disassembler 2012-04-01 20:30:23 +02:00
m68k-dis.c
m68k-semi.c m68k-semi: Don't use CPUState 2012-03-14 22:20:26 +01:00
m68k.ld
main-loop.c Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2012-04-10 08:10:41 -05:00
main-loop.h main-loop: interrupt wait when data arrives on a socket 2012-04-07 08:34:16 +00:00
memory.c memory: check address space when a listener is registered 2012-04-05 13:09:17 +03:00
memory.h memory: fix I/O port aliases 2012-03-05 17:40:12 +02:00
microblaze-dis.c
migration-exec.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
migration-fd.c qapi: Convert migrate 2012-03-15 10:39:52 -03:00
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 migration: clear BDRV_O_INCOMING flags on end of incoming live migration 2012-04-05 16:28:49 +02:00
migration.h qapi: Convert migrate 2012-03-15 10:39:52 -03:00
mips-dis.c
mips.ld
module.c Remove type field in ModuleEntry as it's not used 2012-03-19 10:52:52 +00:00
module.h qom: Unify type registration 2012-02-15 09:39:21 -06:00
monitor.c qmp: add and use q type specifier 2012-03-27 09:15:28 -03:00
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 net: move compute_mcast_idx() to net.h 2012-03-16 01:04:51 +02:00
net.h net: move compute_mcast_idx() to net.h 2012-03-16 01:04:51 +02:00
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 qtest: add C version of test infrastructure 2012-03-30 08:14:11 -05:00
oslib-posix.c link the main loop and its dependencies into the tools 2011-12-22 11:53:58 +01:00
oslib-win32.c main-loop: interrupt wait when data arrives on a socket 2012-04-07 08:34:16 +00:00
path.c
pci-ids.txt
pflib.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
pflib.h
poison.h Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
posix-aio-compat.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
ppc-dis.c Replace Qemu by QEMU in comments 2012-04-07 14:00:45 +00:00
ppc.ld PPC: Fix linker scripts on ppc hosts 2012-01-10 18:23:58 +01:00
ppc64.ld PPC: Fix linker scripts on ppc hosts 2012-01-10 18:23:58 +01:00
qapi-schema-guest.json qemu-ga: add guest-sync-delimited 2012-03-12 15:09:23 -05:00
qapi-schema-test.json qapi: add struct-errors test case to test-qmp-output-visitor 2012-03-27 09:11:00 -03:00
qapi-schema.json qapi: convert device_del 2012-04-09 14:35:25 -03:00
qbool.c
qbool.h
qdict-test-data.txt
qdict.c
qdict.h
qemu-aio.h aio: move BlockDriverAIOCB to qemu-aio.h 2012-04-05 14:54:39 +02:00
qemu-barrier.h
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 Merge commit 'ff71f2e8cacefae99179993204172bc65e4303df' into staging 2012-04-10 08:21:58 -05:00
qemu-config.c arm: add device tree support 2012-03-02 11:56:38 +00:00
qemu-config.h
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
qemu-coroutine-sleep.c coroutine: add co_sleep_ns() coroutine sleep function 2012-01-26 11:45:26 +01:00
qemu-coroutine.c
qemu-coroutine.h coroutine: add co_sleep_ns() coroutine sleep function 2012-01-26 11:45:26 +01:00
qemu-doc.texi Replace Qemu by QEMU in w32 installation path (prefix) 2012-04-07 13:58:42 +00:00
qemu-error.c
qemu-error.h
qemu-file.h Spelling fixes in comments (it's -> its) 2012-03-08 15:22:11 +00:00
qemu-ga.c qemu-ga: add guest-sync-delimited 2012-03-12 15:09:23 -05:00
qemu-img-cmds.hx
qemu-img.c qemu-img: add dirty flag status 2012-04-05 14:54:41 +02:00
qemu-img.texi
qemu-io.c qemu-io: add option to enable tracing 2012-04-05 14:54:39 +02:00
qemu-lock.h
qemu-log.h
qemu-nbd.c open /dev/nbd in nbd_client_thread 2012-02-17 12:41:59 +01:00
qemu-nbd.texi Replace Qemu by QEMU in user visible documentation 2012-04-07 13:58:06 +00:00
qemu-objects.h
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
qemu-options.h
qemu-options.hx Replace Qemu by QEMU in user visible documentation 2012-04-07 13:58:06 +00:00
qemu-os-posix.h
qemu-os-win32.h
qemu-progress.c
qemu-queue.h Replace Qemu by QEMU in comments 2012-04-07 14:00:45 +00:00
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-thread-posix.c
qemu-thread-posix.h
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
qemu-thread.h
qemu-timer-common.c
qemu-timer.c qtest: add clock management 2012-03-30 08:14:11 -05:00
qemu-timer.h qtest: add clock management 2012-03-30 08:14:11 -05:00
qemu-tls.h
qemu-tool.c qemu-tool: revert cpu_get_clock() abort(3) 2012-02-29 15:48:44 +01:00
qemu-user.c qom: Add QOM support to user emulators 2012-03-13 13:23:18 -05:00
qemu-x509.h
qemu-xattr.h
qemu.sasl
qemu_socket.h w32: Undefine error constants before their redefinition 2012-04-03 09:34:33 +01:00
qerror.c qdev: add blocksize property type 2012-04-05 14:54:40 +02:00
qerror.h qdev: add blocksize property type 2012-04-05 14:54:40 +02:00
qfloat.c
qfloat.h
qint.c
qint.h
qjson.c
qjson.h qjson.h: include compiler.h for GCC_FMT_ATTR 2012-03-09 17:34:17 -03:00
qlist.c
qlist.h
qmp-commands.hx qapi: convert device_del 2012-04-09 14:35:25 -03:00
qmp.c suspend: add system_wakeup monitor command 2012-02-24 13:36:03 -06:00
qobject.h
qstring.c
qstring.h
qtest.c qtest: Add missing GCC_FMT_ATTR 2012-04-03 09:34:34 +01:00
qtest.h qtest: add test framework 2012-03-30 08:14:11 -05:00
range.h
readline.c
readline.h
rules.mak test makefile overhaul 2012-03-30 08:14:11 -05:00
s390-dis.c
s390.ld
savevm.c Merge remote-tracking branch 'sstabellini/saverestore-8' into staging 2012-03-19 13:39:42 -05:00
sh4-dis.c
softmmu-semi.h Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
softmmu_defs.h softmmu templates: optionally pass CPUState to memory access functions 2012-03-18 12:21:52 +00:00
softmmu_exec.h
softmmu_header.h softmmu templates: optionally pass CPUState to memory access functions 2012-03-18 12:21:52 +00:00
softmmu_template.h softmmu templates: optionally pass CPUState to memory access functions 2012-03-18 12:21:52 +00:00
sparc-dis.c
sparc.ld
sparc64.ld
spice-qemu-char.c Revert "qemu-char: Print strerror message on failure" and deps 2012-02-24 09:06:56 -06:00
sysemu.h qapi: Convert migrate 2012-03-15 10:39:52 -03:00
targphys.h
tcg-runtime.c
tci-dis.c
tci.c tci: Support targets with CONFIG_TCG_PASS_AREG0 (fix broken build) 2012-04-07 13:44:01 +00:00
thunk.c linux-user: add struct old_dev_t compat 2012-04-06 18:49:58 +03:00
thunk.h linux-user: add struct old_dev_t compat 2012-04-06 18:49:58 +03:00
trace-events trace-events: Rename 'next' argument 2012-04-05 14:54:39 +02:00
translate-all.c w64: Fix data type of tb_next and other variables used for host addresses 2012-04-07 11:27:45 +00:00
uboot_image.h
user-exec.c Rename CPUState -> CPUArchState 2012-03-14 22:20:27 +01:00
version.rc
vgafont.h
vl.c Merge branch 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm 2012-03-31 12:10:07 +00:00
vmstate.h Purge migration of (almost) everything to do with monitors 2012-03-15 10:39:52 -03:00
x86_64.ld
xen-all.c Merge remote-tracking branch 'sstabellini/saverestore-8' into staging 2012-03-19 13:39:42 -05:00
xen-mapcache.c xen mapcache: check if memory region has moved. 2012-03-19 18:21:12 +00:00
xen-mapcache.h xen mapcache: check if memory region has moved. 2012-03-19 18:21:12 +00:00
xen-stub.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
xtensa-semi.c xtensa-semi: Don't use CPUState 2012-03-14 22:20:26 +01:00

README

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

- QEMU team