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Peter Lieven 75af1f34cd block: introduce BDRV_REQUEST_MAX_SECTORS 
we check and adjust request sizes at several places with
sometimes inconsistent checks or default values:
 INT_MAX
 INT_MAX >> BDRV_SECTOR_BITS
 UINT_MAX >> BDRV_SECTOR_BITS
 SIZE_MAX >> BDRV_SECTOR_BITS

This patches introdocues a macro for the maximal allowed sectors
per request and uses it at several places.

Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-02-06 17:24:22 +01:00
audio
audio: Don't free hw resources until after hw backend is stopped
2014-12-22 23:12:25 +00:00
backends
Drop superfluous conditionals around g_strdup()
2014-12-10 11:30:55 +03:00
block
nbd: Improve error messages
2015-02-06 17:24:22 +01:00
bsd-user
bsd-user/elfload.c: Don't use ldl() or ldq_raw()
2015-01-20 15:19:33 +00:00
default-configs
hw: misc, add educational driver
2015-01-26 12:26:55 +01:00
disas
disas/arm-a64.cc: Tell libvixl correct code addresses
2015-02-05 13:37:25 +00:00
docs
rcu: add call_rcu
2015-02-02 16:55:10 +01:00
dtc @ bc895d6d09
…
fpu
softfloat: Clarify license status
2015-01-29 16:45:45 +00:00
fsdev
…
gdb-xml
s390x/gdb: add the feature xml files for s390x
2014-09-01 09:45:19 +02:00
hw
block: introduce BDRV_REQUEST_MAX_SECTORS
2015-02-06 17:24:22 +01:00
include
block: introduce BDRV_REQUEST_MAX_SECTORS
2015-02-06 17:24:22 +01:00
libcacard
libcacard: fix resource leak
2014-11-14 12:15:40 +01:00
libdecnumber
libdecnumber: Fix warnings from smatch (missing static, boolean operations)
2014-08-24 13:21:06 +04:00
linux-headers
linux-headers: update to 3.18-rc5
2014-11-18 11:24:31 +00:00
linux-user
linux-user: support target-to-host SCM_CREDENTIALS
2015-01-27 22:33:57 +02:00
migration
Tracify migration/rdma.c
2015-02-05 17:16:14 +01:00
net
net: del hub port when peer is deleted
2015-02-06 14:06:44 +00:00
pc-bios
pc-bios/s390-ccw: update binary
2015-02-03 13:42:40 +01:00
pixman @ 87eea99e44
pixman: update internal copy to pixman-0.32.6
2014-09-15 08:14:19 +02:00
po
po: fix conflict with %.mo rule in rules.mak
2014-09-26 13:35:08 +02:00
qapi
block: add event when disk usage exceeds threshold
2015-02-06 17:24:21 +01:00
qga
qga: fix false negative argument passing
2014-11-17 11:41:25 +01:00
qobject
qjson: Drop trailing space for pretty formatting
2014-12-10 10:25:30 +01:00
qom
cpu: initialize cpu->exception_index on reset
2014-12-20 20:38:07 +00:00
roms
pseries: Update SLOF firmware image to 20141202
2015-01-07 16:16:27 +01:00
scripts
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
2015-02-06 13:46:12 +00:00
slirp
slirp: udp: fix NULL pointer dereference because of uninitialized socket
2014-09-23 19:15:05 +01:00
stubs
block: Code motion to get rid of stubs/blockdev.c
2014-10-20 13:41:26 +02:00
sysconfigs/target
…
target-alpha
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
target-arm
target-arm: fix for exponent comparison in recpe_f64
2015-02-05 13:37:25 +00:00
target-cris
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
target-i386
target-i386: Disable HLE and RTM on Haswell & Broadwell
2015-01-26 12:27:05 +01:00
target-lm32
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
target-m68k
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
target-microblaze
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
target-mips
target-mips: Don't use _raw load/store accessors
2015-01-20 15:19:33 +00:00
target-moxie
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
target-openrisc
target-openrisc: bugfix for dec_sys to decode instructions correctly
2015-01-15 10:44:13 +03:00
target-ppc
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
target-s390x
Merge remote-tracking branch 'remotes/rth/tags/pull-tg-s390-20150203' into staging
2015-02-03 21:37:16 +00:00
target-sh4
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
target-sparc
target-sparc: Mark gen_load_trap_state_at_tl() as !CONFIG_USER_ONLY
2015-01-21 16:18:01 +00:00
target-tricore
target-tricore: Add instructions of RRR opcode format
2015-01-27 11:48:02 +00:00
target-unicore32
gen-icount: check cflags instead of use_icount global
2015-01-03 09:22:12 +01:00
target-xtensa
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
tcg
tcg: add separate monitor command to dump opcode counters
2014-12-17 05:49:32 +03:00
tests
nbd: Improve error messages
2015-02-06 17:24:22 +01:00
trace
trace: [hmp] Reimplement "trace-event" and "info trace-events" using QMP
2014-09-26 09:34:38 +01:00
ui
Merge remote-tracking branch 'remotes/spice/tags/pull-spice-20150122-1' into staging
2015-01-22 13:56:11 +00:00
util
rcu: add call_rcu
2015-02-02 16:55:10 +01:00
.exrc
…
.gitignore
.gitignore: Ignore generated "common.env"
2015-01-13 13:43:28 +00:00
.gitmodules
…
.mailmap
…
.travis.yml
.travis.yml: Add "--enable-modules"
2015-01-26 12:27:05 +01:00
accel.c
accel: Create accel object when initializing machine
2014-10-09 15:36:14 +02:00
aio-posix.c
block: Use g_new0() for a bit of extra type checking
2014-12-10 10:31:21 +01:00
aio-win32.c
block: Use g_new0() for a bit of extra type checking
2014-12-10 10:31:21 +01:00
arch_init.c
xbzrle: optimize XBZRLE to decrease the cache misses
2015-01-15 17:49:43 +05:30
async.c
block: replace g_new0 with g_new for bottom half allocation.
2015-01-13 11:47:56 +00:00
balloon.c
balloon: Eliminate silly QERR_ macros
2015-01-29 10:06:02 +01:00
block.c
block: introduce BDRV_REQUEST_MAX_SECTORS
2015-02-06 17:24:22 +01:00
blockdev-nbd.c
nbd: Change external interface to BlockBackend
2014-12-10 10:31:12 +01:00
blockdev.c
block: Split BLOCK_OP_TYPE_COMMIT to BLOCK_OP_TYPE_COMMIT_{SOURCE, TARGET}
2015-01-13 13:43:29 +00:00
blockjob.c
block: declare blockjobs and dataplane friends!
2014-11-03 11:41:49 +00:00
bootdevice.c
bootdevice: add Error **errp argument for QEMUBootSetHandler
2014-12-22 14:39:21 +08:00
bt-host.c
…
bt-vhci.c
…
Changelog
…
CODING_STYLE
…
configure
block/dmg: support bzip2 block entry types
2015-02-06 17:24:21 +01:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
…
coroutine-sigaltstack.c
coroutine-sigaltstack: Change jmp_buf to sigjmp_buf
2014-11-11 11:07:55 +03:00
coroutine-ucontext.c
coroutine-ucontext: use __thread
2015-01-13 13:43:28 +00:00
coroutine-win32.c
…
cpu-exec.c
cpu-exec: simplify init_delay_params
2015-02-02 16:55:11 +01:00
cpus.c
cpu-exec: simplify init_delay_params
2015-02-02 16:55:11 +01:00
cputlb.c
qemu-log: add log category for MMU info
2014-12-16 18:43:19 +00:00
device_tree.c
device-tree: fix memory leak
2015-01-07 16:16:26 +01:00
device-hotplug.c
blockdev: Eliminate drive_del()
2014-10-20 13:41:26 +02:00
disas.c
…
dma-helpers.c
hw: Convert from BlockDriverState to BlockBackend, mostly
2014-10-20 14:02:25 +02:00
dump.c
dump: Fix dump-guest-memory termination and use-after-close
2014-11-02 10:04:34 +03:00
exec.c
exec: fix madvise of NULL pointer
2015-01-26 12:27:05 +01:00
gdbstub.c
Add the "-semihosting-config" option.
2014-12-11 12:07:48 +00:00
HACKING
…
hmp-commands.hx
hmp: Remove "info pcmcia"
2014-10-24 12:19:11 +01:00
hmp.c
block: add accounting for merged requests
2015-02-06 17:24:21 +01:00
hmp.h
Add HMP command "info memory-devices"
2014-09-26 13:37:06 -04:00
iohandler.c
…
ioport.c
…
iothread.c
async: aio_context_new(): Handle event_notifier_init failure
2014-09-22 11:39:48 +01:00
kvm-all.c
kvm: extend kvm_irqchip_add_msi_route to work on s390
2015-01-12 10:14:04 +01:00
kvm-stub.c
pc: kvm: check if KVM has free memory slots to avoid abort()
2014-11-23 12:11:29 +02:00
LICENSE
vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio
2014-12-19 15:24:06 -07:00
main-loop.c
Revert "main-loop.c: Handle SIGINT, SIGHUP and SIGTERM synchronously"
2014-10-27 15:05:09 +00:00
MAINTAINERS
Merge remote-tracking branch 'remotes/stefanha/tags/net-pull-request' into staging
2015-02-06 14:35:52 +00:00
Makefile
Makefile: Remove config.status and common.env during 'make distclean'
2015-01-15 10:44:13 +03:00
Makefile.objs
QJSON: Add JSON writer
2015-02-05 17:16:14 +01:00
Makefile.target
bootdevice: move bootdevice related code to new file bootdevice.c
2014-10-15 09:49:48 +02:00
memory_mapping.c
Add skip_dump flag to ignore memory region during dump
2014-10-31 11:29:01 +01:00
memory.c
memory: avoid ref/unref in memory_region_find
2015-02-02 16:55:10 +01:00
module-common.c
…
monitor.c
Merge remote-tracking branch 'remotes/stefanha/tags/net-pull-request' into staging
2015-02-06 14:35:52 +00:00
nbd.c
nbd: Improve error messages
2015-02-06 17:24:22 +01:00
numa.c
numa: make 'info numa' take into account hotplugged memory
2014-11-11 08:50:58 +03:00
os-posix.c
os-posix: reorder parent notification for -daemonize
2014-11-02 10:04:34 +03:00
os-win32.c
pidfile: stop making pidfile error a special case
2014-11-02 10:04:34 +03:00
page_cache.c
xbzrle: rebuild the cache_is_cached function
2015-01-15 17:49:43 +05:30
qapi-schema.json
Merge remote-tracking branch 'remotes/kraxel/tags/pull-input-20150122-1' into staging
2015-01-22 17:41:59 +00:00
qdev-monitor.c
qdev: Use qdev_get_device_class() for -device <type>,help
2014-11-04 17:50:00 +01:00
qdict-test-data.txt
…
qemu-bridge-helper.c
…
qemu-char.c
Do not hang on full PTY
2015-01-15 10:44:13 +03:00
qemu-coroutine-io.c
qemu-coroutine-io: fix for Win32
2014-08-29 10:46:58 +01:00
qemu-coroutine-lock.c
…
qemu-coroutine-sleep.c
coroutine: Drop co_sleep_ns
2014-08-29 10:46:58 +01:00
qemu-coroutine.c
coroutine: try harder not to delete coroutines
2015-01-13 13:43:29 +00:00
qemu-doc.texi
block: vhdx - change .vhdx_create default block state to ZERO
2014-12-12 15:42:49 +00:00
qemu-img-cmds.hx
qemu-img: Add progress output for amend
2014-11-03 11:41:48 +00:00
qemu-img.c
qemu-img: Add QEMU_PKGVERSION to QEMU_IMG_VERSION
2015-02-06 17:24:21 +01:00
qemu-img.texi
qemu-img: Add progress output for amend
2014-11-03 11:41:48 +00:00
qemu-io-cmds.c
qemu-io: Add sigraise command
2014-12-12 15:48:26 +00:00
qemu-io.c
qemu-io: Allow explicitly specifying format
2014-12-10 10:31:12 +01:00
qemu-log.c
qemu-log: add log category for MMU info
2014-12-16 18:43:19 +00:00
qemu-nbd.c
nbd: Improve error messages
2015-02-06 17:24:22 +01:00
qemu-nbd.texi
…
qemu-options-wrapper.h
…
qemu-options.h
…
qemu-options.hx
spice: add unix address support
2015-01-22 11:18:41 +01:00
qemu-seccomp.c
seccomp: add mlockall to whitelist
2015-01-23 14:07:08 +01:00
qemu-tech.texi
…
qemu-timer.c
qemu-timer.c: Trim list of included headers
2015-01-26 18:15:54 +00:00
qemu.nsi
…
qemu.sasl
…
qjson.c
QJSON: Add JSON writer
2015-02-05 17:16:14 +01:00
qmp-commands.hx
block: add event when disk usage exceeds threshold
2015-02-06 17:24:21 +01:00
qmp.c
qmp: Clean up qmp_query_spice() #ifndef !CONFIG_SPICE dummy
2015-01-29 10:01:54 +01:00
qtest.c
qtest: fix qtest log fd should be initialized before qtest chardev
2014-10-23 16:41:27 +02:00
README
…
rules.mak
rules.mak: Fix module build
2015-01-14 10:38:57 +01:00
savevm.c
migration: Append JSON description of migration stream
2015-02-05 17:16:14 +01:00
softmmu_template.h
softmmu: provide softmmu access type enum
2014-11-03 11:48:34 +00:00
spice-qemu-char.c
spice: remove spice-experimental.h include
2014-12-16 14:15:29 +01:00
tcg-runtime.c
…
tci.c
…
thread-pool.c
block: Rename BlockDriverCompletionFunc to BlockCompletionFunc
2014-10-20 13:41:27 +02:00
thunk.c
…
tpm.c
…
trace-events
virtio-blk: introduce multiread
2015-02-06 17:24:21 +01:00
translate-all.c
exec.c: Drop TARGET_HAS_ICE define and checks
2015-01-20 15:19:32 +00:00
translate-all.h
…
user-exec.c
…
VERSION
Open 2.3 development tree
2014-12-09 21:48:34 +00:00
version.rc
…
vl.c
vnc: switch to QemuOpts, allow multiple servers
2015-01-22 11:18:46 +01:00
xen-common-stub.c
accel: Move Xen registration code to xen-common.c
2014-10-04 08:59:15 +02:00
xen-common.c
accel: Pass MachineState object to accel init functions
2014-10-09 12:57:10 +02:00
xen-hvm-stub.c
…
xen-hvm.c
Xen: Use the ioreq-server API when available
2015-01-20 14:24:10 +00:00
xen-mapcache.c
xen: add a lock for the mapcache
2015-01-20 14:24:17 +00:00

README 

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

- QEMU team
Description
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