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QEMU With E2K User Support
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aliguori 2d2431f03f qcow2: fix image creation for large, > ~2TB, images (Chris Wright) 
When creating large disk images w/ qcow2 format, qcow2_create is hard
coded to creating a single refcount block.  This is insufficient for
large images, and will cause qemu-img to segfault as it walks off the
end of the refcount block.  Keep track of the space needed during image
create and create proper number of refcount blocks accordingly.

https://bugzilla.redhat.com/show_bug.cgi?id=491943

Signed-off-by: Chris Wright <chrisw@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6982 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05 17:40:58 +00:00
audio Support for DragonFly BSD (Hasso Tepper) 2009-03-07 20:06:23 +00:00
bsd-user Fix BSD user: there is no NPTL 2009-03-07 18:59:05 +00:00
darwin-user Use a dedicated function to request exit from execution loop 2009-03-07 21:28:24 +00:00
fpu Rename one more _BSD to HOST_BSD (spotted by Hasso Tepper) 2009-03-08 15:58:00 +00:00
gdb-xml Work around QEMU GDB stub suboptimality 2009-03-07 22:00:56 +00:00
hw pci_add storage: fix error handling for 'if' parameter (Eduardo Habkost) 2009-04-05 17:40:55 +00:00
keymaps Fix fr-be keymap 2009-02-09 23:19:44 +00:00
linux-user Use a dedicated function to request exit from execution loop 2009-03-07 21:28:24 +00:00
pc-bios Update OpenBIOS images to r482 2009-03-31 15:46:09 +00:00
slirp Delete some unused macros detected with -Wp,-Wunused-macros use 2009-03-16 16:33:01 +00:00
target-alpha target-alpha: bug fix: avoid nop to override next instruction 2009-03-29 01:04:39 +00:00
target-arm Fix ARM quadword VDUP (core register). 2009-03-17 12:19:58 +00:00
target-cris The _exit syscall is used for both thread termination in NPTL applications, 2009-03-07 15:24:59 +00:00
target-i386 Immediate versions of ro[lr] 2009-04-02 22:54:35 +00:00
target-m68k tcg: rename bswap_i32/i64 functions 2009-03-13 09:34:48 +00:00
target-mips target-mips: optimize gen_movcf_*() 2009-03-29 15:45:02 +00:00
target-ppc target-ppc: Explain why the whole TLB is flushed on SR write 2009-03-29 13:36:32 +00:00
target-sh4 SH: Fix linux-user _is_cached typo. 2009-04-03 07:33:24 +00:00
target-sparc Delete some unused macros detected with -Wp,-Wunused-macros use 2009-03-16 16:33:01 +00:00
tcg Fix branches and TLB matches for 64 bit targets 2009-04-04 19:10:26 +00:00
tests Get rid of user_mode_only 2009-01-14 19:40:27 +00:00
.gitignore Extend gitignore (Jan Kiszka) 2009-01-22 17:15:25 +00:00
a.out.h Remove unnecessary trailing newlines 2008-12-13 09:32:43 +00:00
acl.c Remove tabs introduced from VNC ACL series 2009-03-06 20:27:40 +00:00
acl.h Support ACLs for controlling VNC access ("Daniel P. Berrange") 2009-03-06 20:27:37 +00:00
aes.c Delete some unused macros detected with -Wp,-Wunused-macros use 2009-03-16 16:33:01 +00:00
aes.h
aio.c toplevel: remove error handling from qemu_malloc() callers (Avi Kivity) 2009-02-05 22:06:18 +00:00
alpha-dis.c Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
alpha.ld
arm-dis.c clean build: Fix arm build warnings 2009-03-07 21:48:00 +00:00
arm-semi.c Fix more FSF addresses 2009-01-05 18:11:53 +00:00
arm.ld Link ARM prologue closer to code segment to avoid a build failure 2008-07-10 17:21:31 +00:00
balloon.h Add missing file from previous commit. 2008-12-04 20:35:16 +00:00
block_int.h block: support known backing format for image create and open (Uri Lublin) 2009-03-28 17:55:10 +00:00
block-bochs.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block-cloop.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block-cow.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block-dmg.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block-nbd.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block-parallels.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block-qcow2.c qcow2: fix image creation for large, > ~2TB, images (Chris Wright) 2009-04-05 17:40:58 +00:00
block-qcow.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block-raw-posix.c Add host_device support to qemu-img. (Nolan Leake) 2009-04-05 17:40:43 +00:00
block-raw-win32.c Remove dead AIO code for win32 2009-03-29 20:54:17 +00:00
block-vmdk.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block-vpc.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block-vvfat.c Use C99 initializers for BlockDriver methods 2009-03-07 22:00:29 +00:00
block.c check for bs->drv in bdrv_flush (Christoph Hellwig) 2009-03-29 01:31:51 +00:00
block.h block: support known backing format for image create and open (Uri Lublin) 2009-03-28 17:55:10 +00:00
bswap.h Sparse fixes: truncation by cast 2009-03-07 15:46:23 +00:00
bt-host.c Clean build: Add bt-host.h 2009-03-10 21:43:35 +00:00
bt-host.h Clean build: Add bt-host.h 2009-03-10 21:43:35 +00:00
bt-vhci.c Sparse fixes: NULL use, header order, ANSI prototypes, static 2009-03-07 15:32:56 +00:00
buffered_file.c toplevel: remove error handling from qemu_malloc() callers (Avi Kivity) 2009-02-05 22:06:18 +00:00
buffered_file.h Introduce a buffered file wrapper for QEMUFile 2008-10-13 03:10:22 +00:00
cache-utils.c Properly initialize len argument of sysctl and include stdio.h (perror) 2009-02-04 20:39:09 +00:00
cache-utils.h Remove all traces of __powerpc__ 2009-01-14 18:39:49 +00:00
Changelog Update changelog 2009-03-13 16:22:41 +00:00
cocoa.m Update cocoa.m to match new DisplayState code (Samuel Benson) 2009-03-04 19:25:22 +00:00
CODING_STYLE Document QEMU coding style (v2) (Avi Kivity) 2009-04-05 17:40:34 +00:00
configure Compile all files with -ffixed-g5 etc. to avoid env (%g5) corruption 2009-04-04 09:21:28 +00:00
console.c Delete some unused macros detected with -Wp,-Wunused-macros use 2009-03-16 16:33:01 +00:00
console.h DisplayAllocator interface (Stefano Stabellini) 2009-03-13 15:02:13 +00:00
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
cpu-all.h Use a dedicated function to request exit from execution loop 2009-03-07 21:28:24 +00:00
cpu-defs.h The _exit syscall is used for both thread termination in NPTL applications, 2009-03-07 15:24:59 +00:00
cpu-exec.c Make i386-softmmu boot on Sparc host 2009-04-04 07:41:20 +00:00
cris-dis.c toplevel: remove error handling from qemu_malloc() callers (Avi Kivity) 2009-02-05 22:06:18 +00:00
curses_keys.h Sparse fixes: remove duplicate entry 2009-03-07 15:53:15 +00:00
curses.c DisplayAllocator interface (Stefano Stabellini) 2009-03-13 15:02:13 +00:00
cutils.c add qemu_iovec_init_external (Christoph Hellwig) 2009-03-28 17:46:10 +00:00
d3des.c Ansify to please sparse 2008-10-27 19:49:12 +00:00
d3des.h
def-helper.h Remove unnecessary trailing newlines 2008-12-13 09:32:43 +00:00
device_tree.c toplevel: remove error handling from qemu_malloc() callers (Avi Kivity) 2009-02-05 22:06:18 +00:00
device_tree.h Implement device tree support needed for Bamboo emulation 2008-12-16 10:43:48 +00:00
dis-asm.h Update ppc-dis.c from binutils 2.17 2009-02-09 19:58:22 +00:00
disas.c monitor: Rework API (Jan Kiszka) 2009-03-05 23:01:23 +00:00
disas.h monitor: Rework API (Jan Kiszka) 2009-03-05 23:01:23 +00:00
dma-helpers.c Fix DMA API when handling an immediate error from block layer (Avi Kivity) 2009-03-28 16:11:25 +00:00
dma.h Implement cancellation method for dma async I/O (Avi Kivity) 2009-03-20 18:26:07 +00:00
dyngen-exec.h Prune unused AREGs 2009-03-08 12:41:36 +00:00
elf_ops.h Make the ELF loader aware of backwards compatibility 2009-03-13 21:16:24 +00:00
elf.h Fix most warnings that would be caused by gcc flag -Wundef 2008-09-06 17:47:39 +00:00
exec-all.h Remove GenOpFunc typedefs 2009-02-08 17:17:52 +00:00
exec.c ROM write access for debugging (Jan Kiszka) 2009-03-28 17:51:36 +00:00
feature_to_c.sh Fix undeclared symbol warnings from sparse 2008-10-26 13:43:07 +00:00
gdbstub.c gdbstub: Allow re-instantiation (Jan Kiszka) 2009-03-28 18:05:53 +00:00
gdbstub.h Guest debugging support for KVM (Jan Kiszka) 2009-03-12 20:12:48 +00:00
gen-icount.h Remove unnecessary trailing newlines 2008-12-13 09:32:43 +00:00
host-utils.c
host-utils.h Include <strings.h> for ffs(). 2008-11-12 17:18:41 +00:00
hostregs_helper.h Prune unused AREGs 2009-03-08 12:41:36 +00:00
hpet.h
hppa-dis.c
hppa.ld
hxtool Fix hxtool eating backslash sequences for sh != bash 2009-03-29 10:50:43 +00:00
i386-dis.c Update i386-dis.c from commits before GPLv3 switch 2009-03-07 16:57:53 +00:00
i386.ld
ia64.ld
keymaps.c Refactor keymap code to avoid duplication ("Daniel P. Berrange") 2009-03-06 20:27:10 +00:00
keymaps.h Add missing file from previous commit 2009-03-06 22:47:54 +00:00
kqemu.c Fix windows build and clean up use of <windows.h> 2009-03-08 16:26:59 +00:00
kqemu.h
kvm-all.c Guest debugging support for KVM (Jan Kiszka) 2009-03-12 20:12:48 +00:00
kvm.h Guest debugging support for KVM (Jan Kiszka) 2009-03-12 20:12:48 +00:00
libfdt_env.h Implement device tree support needed for Bamboo emulation 2008-12-16 10:43:48 +00:00
LICENSE Add missing newline at the end of file 2008-12-14 08:50:18 +00:00
loader.c Delete some unused macros detected with -Wp,-Wunused-macros use 2009-03-16 16:33:01 +00:00
m68k-dis.c Spelling and grammar fixes 2008-11-30 16:25:37 +00:00
m68k-semi.c Fix more FSF addresses 2009-01-05 18:11:53 +00:00
m68k.ld
MAINTAINERS Update maintainers list. 2008-08-25 22:26:03 +00:00
Makefile build system: clean qemu-options.texi and gdbstub-xml.c (Jan Kiszka) 2009-04-05 17:40:50 +00:00
Makefile.target build system: clean qemu-options.texi and gdbstub-xml.c (Jan Kiszka) 2009-04-05 17:40:50 +00:00
migration-exec.c monitor: Decouple terminals (Jan Kiszka) 2009-03-05 23:01:42 +00:00
migration-tcp.c monitor: Decouple terminals (Jan Kiszka) 2009-03-05 23:01:42 +00:00
migration.c monitor: Introduce MONITOR_USE_READLINE flag (Jan Kiszka) 2009-03-05 23:01:51 +00:00
migration.h monitor: Decouple terminals (Jan Kiszka) 2009-03-05 23:01:42 +00:00
mips-dis.c Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
mips.ld
mipsel.ld
monitor.c gdbstub: Allow re-instantiation (Jan Kiszka) 2009-03-28 18:05:53 +00:00
monitor.h monitor: Introduce MONITOR_USE_READLINE flag (Jan Kiszka) 2009-03-05 23:01:51 +00:00
nbd.c Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
nbd.h Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
net-checksum.c Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
net.c host_device_remove: remove incorrect check for device name (Eduardo Habkost) 2009-03-28 15:58:58 +00:00
net.h monitor: Rework API (Jan Kiszka) 2009-03-05 23:01:23 +00:00
osdep.c Fix windows build and clean up use of <windows.h> 2009-03-08 16:26:59 +00:00
osdep.h snapshot subcommand for qemu-img (Kevin Wolf) 2009-01-07 17:40:15 +00:00
pci-ids.txt List virtio console device in pci-ids.txt 2009-01-24 16:37:31 +00:00
posix-aio-compat.c new scsi-generic abstraction, use SG_IO (Christoph Hellwig) 2009-03-28 17:28:41 +00:00
posix-aio-compat.h new scsi-generic abstraction, use SG_IO (Christoph Hellwig) 2009-03-28 17:28:41 +00:00
ppc64.ld Correct version of Heikki Lindholms ppc64.ld script 2008-08-20 22:39:24 +00:00
ppc-dis.c Update ppc-dis.c from binutils from 4th July, 2007, just before GPLv3 switch 2009-02-09 19:59:57 +00:00
ppc.ld
qemu_socket.h Fix windows build and clean up use of <windows.h> 2009-03-08 16:26:59 +00:00
qemu-aio.h Refactor AIO to allow multiple AIO implementations 2008-09-22 19:17:18 +00:00
qemu-binfmt-conf.sh
qemu-char.c char: Fix closing of various char devices (Jan Kiszka) 2009-03-28 17:58:14 +00:00
qemu-char.h monitor: Improve mux'ed console experience (Jan Kiszka) 2009-03-05 23:01:47 +00:00
qemu-common.h add qemu_iovec_init_external (Christoph Hellwig) 2009-03-28 17:46:10 +00:00
qemu-doc.texi Syncing documentation vs. -help vs. qemu_options table 2009-03-28 06:44:27 +00:00
qemu-img.c Add host_device support to qemu-img. (Nolan Leake) 2009-04-05 17:40:43 +00:00
qemu-img.texi qemu-img: adding a "-F base_fmt" option to "qemu-img create -b" (Uri Lublin) 2009-03-28 17:55:19 +00:00
qemu-lock.h Remove all traces of __powerpc__ 2009-01-14 18:39:49 +00:00
qemu-log.h Define macros that will become the new logging API (Eduardo Habkost) 2009-01-15 21:52:11 +00:00
qemu-malloc.c Fix qemu_realloc() (Kevin Wolf) 2009-02-11 21:00:32 +00:00
qemu-nbd.c toplevel: remove error handling from qemu_malloc() callers (Avi Kivity) 2009-02-05 22:06:18 +00:00
qemu-nbd.texi Fix formatting of documentation (Stefan Weil) 2008-09-22 20:41:57 +00:00
qemu-options.hx Fix compile problems with r6884 2009-03-28 08:13:56 +00:00
qemu-sockets.c Fix some more warnings 2009-01-14 18:34:22 +00:00
qemu-tech.texi Update (thanks to Edgar, Thiemo, malc, Paul, Laurent and Andrzej) 2008-10-09 18:52:04 +00:00
qemu-timer.h
qemu-tool.c monitor: Rework API (Jan Kiszka) 2009-03-05 23:01:23 +00:00
qemu.sasl Add SASL authentication support ("Daniel P. Berrange") 2009-03-06 20:27:28 +00:00
readline.c monitor: Provide empty command as final history entry (Jan Kiszka) 2009-03-13 15:02:28 +00:00
readline.h monitor: Improve mux'ed console experience (Jan Kiszka) 2009-03-05 23:01:47 +00:00
README Add missing newline at the end of file 2008-12-14 08:50:18 +00:00
rules.mak build system: Further improve quiet mode (Jan Kiszka) 2009-01-26 17:07:46 +00:00
s390-dis.c Remove unnecessary trailing newlines 2008-12-13 09:32:43 +00:00
s390.ld Remove unnecessary trailing newlines 2008-12-13 09:32:43 +00:00
savevm.c make qemu_announce_self handle non contiguous net tables (Marcelo Tosatti) 2009-03-13 15:03:58 +00:00
sdl_keysym.h Refactor keymap code to avoid duplication ("Daniel P. Berrange") 2009-03-06 20:27:10 +00:00
sdl.c Fix absolute mouse events generated by SDL frontend. 2009-03-21 01:09:16 +00:00
sh4-dis.c Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
softmmu_defs.h Fix some warnings that would be generated by gcc -Wredundant-decls 2008-08-30 09:51:20 +00:00
softmmu_exec.h Fix some warnings that would be generated by gcc -Wredundant-decls 2008-08-30 09:51:20 +00:00
softmmu_header.h Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
softmmu_template.h Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
softmmu-semi.h Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings 2008-09-20 08:07:15 +00:00
sparc64.ld Map code buffers below 2G on Sparc64 2008-07-26 15:05:57 +00:00
sparc-dis.c Make OpenBSD sparc-softmmu compile warning free 2009-01-14 18:08:08 +00:00
sparc.ld
sys-queue.h Remove CRs 2008-12-14 08:53:17 +00:00
sysemu.h Fix windows build and clean up use of <windows.h> 2009-03-08 16:26:59 +00:00
tap-win32.c Fix windows build and clean up use of <windows.h> 2009-03-08 16:26:59 +00:00
texi2pod.pl
thunk.c Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
thunk.h Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
TODO Update 2008-12-04 11:29:42 +00:00
translate-all.c global s/loglevel & X/qemu_loglevel_mask(X)/ (Eduardo Habkost) 2009-01-15 22:36:53 +00:00
uboot_image.h Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
usb-bsd.c Support for DragonFly BSD (Hasso Tepper) 2009-03-07 20:06:23 +00:00
usb-linux.c monitor: Rework API (Jan Kiszka) 2009-03-05 23:01:23 +00:00
usb-stub.c monitor: Rework API (Jan Kiszka) 2009-03-05 23:01:23 +00:00
VERSION Add version information for 0.10.0 release. 2009-03-04 22:47:59 +00:00
vgafont.h Some little fixes on QEMU 2008-09-06 16:31:30 +00:00
vl.c Remove nodisk_ok machine feature (Jan Kiszka) 2009-03-28 17:28:58 +00:00
vnc_keysym.h Refactor keymap code to avoid duplication ("Daniel P. Berrange") 2009-03-06 20:27:10 +00:00
vnc-auth-sasl.c Remove tabs introduced from VNC ACL series 2009-03-06 20:27:40 +00:00
vnc-auth-sasl.h Support ACLs for controlling VNC access ("Daniel P. Berrange") 2009-03-06 20:27:37 +00:00
vnc-auth-vencrypt.c Add more missing files 2009-03-06 23:44:29 +00:00
vnc-auth-vencrypt.h Add more missing files 2009-03-06 23:44:29 +00:00
vnc-tls.c Add more missing files 2009-03-06 23:44:29 +00:00
vnc-tls.h Add more missing files 2009-03-06 23:44:29 +00:00
vnc.c vnc: throttle screen updates. (Gerd Hoffmann) 2009-03-20 15:59:24 +00:00
vnc.h vnc: throttle screen updates. (Gerd Hoffmann) 2009-03-20 15:59:24 +00:00
vnchextile.h vnc: cleanup surface handling, fix screen corruption bug. (Gerd Hoffmann) 2009-03-20 15:59:14 +00:00
x86_64.ld
x_keymap.c Fix SDL on evdev hosts (Anthony Liguori) 2009-03-03 17:37:21 +00:00
x_keymap.h Fix SDL on evdev hosts (Anthony Liguori) 2009-03-03 17:37:21 +00:00

README 

Read the documentation in qemu-doc.html.

Fabrice Bellard.