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David Gibson 87dc3fd13e mmu-hash*: Don't update PTE flags when permission is denied 
BEHAVIOUR CHANGE

Currently if ppc_hash{32,64}_translate() finds a PTE matching the given
virtual address, it will always update the PTE's R & C (Referenced and
Changed) bits.  This happens even if the PTE's permissions mean we are
about to deny the translation.

This is clearly a bug, although we get away with it because:
  a) It will only incorrectly set, never reset the bits, which should not
cause guest correctness problems.
  b) Linux guests never use the R & C bits anyway.

This patch fixes the behaviour, only updating R & C when access is granted
by the PTE.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-22 15:28:52 +01:00
audio
audio: Replace non-portable asprintf in debug code by g_strdup_printf
2013-01-16 12:03:26 -06:00
backends
chardev: add braille support to qapi
2013-03-13 10:27:46 +01:00
block
qcow2: Fix segfault in qcow2_invalidate_cache
2013-03-19 11:48:36 +01:00
bsd-user
qemu-log: default to stderr for logging output
2013-02-26 13:31:47 -06:00
default-configs
pl330: Initial version
2013-03-15 16:41:58 +00:00
disas
Replace all setjmp()/longjmp() with sigsetjmp()/siglongjmp()
2013-02-23 16:11:19 +00:00
docs
migration: move rate limiting to QEMUFile
2013-03-11 13:32:02 +01:00
fpu
softfloat: Handle float_muladd_negate_c when product is zero
2013-01-26 13:22:09 +00:00
fsdev
virtfs-proxy-helper: Fix unchecked strdup() by conv. to g_strdup()
2013-01-30 11:14:46 +01:00
gdb-xml
…
hw
mmu-hash*: Add hash pte load/store helpers
2013-03-22 15:28:48 +01:00
include
char: Fix return type of qemu_chr_fe_add_watch()
2013-03-19 07:56:07 -05:00
ldscripts
build: create ldscripts/
2012-12-19 08:29:06 +01:00
libcacard
libcacard: Fix unchecked strdup() by converting to g_strdup()
2013-01-30 11:14:46 +01:00
linux-headers
linux-headers: resync from mainline to add ARM KVM headers
2013-03-05 00:34:40 +00:00
linux-user
linux-user/syscall.c: Don't warn about unimplemented get_robust_list
2013-03-11 14:35:08 +02:00
net
net: reduce the unnecessary memory allocation of multiqueue
2013-02-27 16:10:47 +01:00
pc-bios
Add efi rom binaries
2013-03-18 10:21:56 +01:00
pixman @ 97336fad32
qapi: move include files to include/qobject/
2012-12-19 08:31:31 +01:00
po
ui/gtk: Use menu item from stock for full screen
2013-02-22 14:49:00 -06:00
qapi
qapi: Fix unchecked strdup() by converting to g_strdup()
2013-01-30 11:14:46 +01:00
qga
qga/main.c: Don't use g_key_file_get/set_int64
2013-03-15 08:23:54 -05:00
QMP
qmp: add pull_event function
2012-10-24 10:26:22 +02:00
qobject
Add qdict_clone_shallow()
2013-03-15 16:07:49 +01:00
qom
exec: Pass CPUState to cpu_reset_interrupt()
2013-03-12 10:35:55 +01:00
roms
Add Makefile rules to build nic rom binaries with efi support
2013-03-18 10:21:56 +01:00
scripts
make_device_config.sh: Emit dependency file to directory where included
2013-03-09 12:00:03 +00:00
slirp
move socket_set_nodelay to osdep.c
2013-03-04 09:54:17 +01:00
stubs
stubs: Add a vmstate_dummy struct for CONFIG_USER_ONLY
2013-03-12 10:35:54 +01:00
sysconfigs/target
Eliminate cpus-x86_64.conf file
2012-09-21 15:12:58 +02:00
target-alpha
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
target-arm
target-arm: Override do_interrupt for ARMv7-M profile
2013-03-12 10:35:55 +01:00
target-cris
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
target-i386
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
target-lm32
target-lm32: Update VMStateDescription to LM32CPU
2013-03-12 10:35:55 +01:00
target-m68k
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
target-microblaze
microblaze: Ignore non-cpu accesses to unmapped areas
2013-03-19 17:34:47 +01:00
target-mips
target-mips: fix rndrashift_short_acc and code for EXTR_ instructions
2013-03-17 01:06:34 +01:00
target-openrisc
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
target-ppc
mmu-hash*: Don't update PTE flags when permission is denied
2013-03-22 15:28:52 +01:00
target-s390x
s390: Fix cpu refactoring fallout.
2013-03-17 20:01:31 +00:00
target-sh4
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
target-sparc
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
target-unicore32
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
target-xtensa
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
tcg
Handle CPU interrupts by inline checking of a flag
2013-03-03 14:28:47 +00:00
tests
qemu-iotests: add 052 BDRV_O_SNAPSHOT test
2013-03-19 11:48:37 +01:00
tpm
Add support for cancelling of a TPM command
2013-03-12 13:40:55 -05:00
trace
trace: deal with deprecated glib thread functions
2013-02-12 16:26:44 -06:00
ui
ui/cocoa.m: Fix compile failures introduced by recent console changes
2013-03-19 07:59:39 -05:00
util
iov: Factor out hexdumper
2013-03-15 16:41:58 +00:00
.exrc
qemu: add .exrc
2012-09-07 09:02:44 +03:00
.gitignore
.gitignore: Ignore optionrom/*.asm
2013-02-21 10:38:07 +01:00
.gitmodules
pixman: add submodule
2012-11-01 13:10:06 +01:00
.mailmap
Add a .mailmap to map pre-git-conversion authors to friendly names
2011-12-12 17:06:21 -06:00
aio-posix.c
aio: support G_IO_HUP and G_IO_ERR
2013-02-21 16:17:31 -06:00
aio-win32.c
aio: Fix return value of aio_poll()
2013-01-17 10:51:42 +01:00
arch_init.c
page_cache: dup memory on insert
2013-03-11 13:32:03 +01:00
async.c
aio: add a ThreadPool instance to AioContext
2013-03-15 16:07:50 +01:00
balloon.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
block-migration.c
migration: run setup callbacks out of big lock
2013-03-11 13:32:01 +01:00
block.c
block: fix BDRV_O_SNAPSHOT protocol detection
2013-03-19 11:48:37 +01:00
blockdev-nbd.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
blockdev.c
blockdev: Fix up copyright and permission notice
2013-03-15 16:07:51 +01:00
blockjob.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
bt-host.c
softmmu: move remaining include files to include/ subdirectories
2012-12-19 08:32:46 +01:00
bt-vhci.c
softmmu: move remaining include files to include/ subdirectories
2012-12-19 08:32:46 +01:00
Changelog
fix some common typos
2012-05-14 07:27:24 +02:00
cmd.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
cmd.h
…
CODING_STYLE
Replace Qemu by QEMU in internal documentation
2012-04-07 13:58:25 +00:00
configure
Merge remote-tracking branch 'riku/linux-user-for-upstream' into staging
2013-03-14 14:50:21 -05:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
block: move include files to include/block/
2012-12-19 08:31:31 +01:00
coroutine-sigaltstack.c
Merge remote-tracking branch 'kwolf/for-anthony' into staging
2013-02-26 07:44:39 -06:00
coroutine-ucontext.c
Merge remote-tracking branch 'kwolf/for-anthony' into staging
2013-02-26 07:44:39 -06:00
coroutine-win32.c
block: move include files to include/block/
2012-12-19 08:31:31 +01:00
cpu-exec.c
cpu: Replace do_interrupt() by CPUClass::do_interrupt method
2013-03-12 10:35:55 +01:00
cpus.c
cpu: Pass CPUState to cpu_interrupt()
2013-03-12 10:35:55 +01:00
cputlb.c
cpu: Move current_tb field to CPUState
2013-02-16 14:51:00 +01:00
device_tree.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
device-hotplug.c
hw: move device-hotplug.o to toplevel, compile it once
2013-03-01 13:57:13 +01:00
disas.c
monitor: move include files to include/monitor/
2012-12-19 08:31:32 +01:00
dma-helpers.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
dump-stub.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
dump.c
cpu: Move host_tid field to CPUState
2013-02-16 14:50:59 +01:00
exec.c
Merge remote-tracking branch 'afaerber/qom-cpu' into staging
2013-03-14 14:50:58 -05:00
gdbstub.c
PPC/GDB: handle read and write of fpscr
2013-03-22 15:28:46 +01:00
HACKING
HACKING: List areas where we may rely on impdef C behaviour
2012-12-08 14:27:40 +00:00
hmp-commands.hx
Revert "hmp: Disable chardev-add and chardev-remove"
2013-03-13 10:27:47 +01:00
hmp.c
Support for TPM command line options
2013-03-12 13:40:11 -05:00
hmp.h
Support for TPM command line options
2013-03-12 13:40:11 -05:00
iohandler.c
iohandler: switch to GPollFD
2013-02-21 16:17:31 -06:00
ioport.c
exec: move include files to include/exec/
2012-12-19 08:31:31 +01:00
kvm-all.c
cpu: Pass CPUState to cpu_interrupt()
2013-03-12 10:35:55 +01:00
kvm-stub.c
kvm: Pass CPUState to kvm_on_sigbus_vcpu()
2013-01-28 16:57:56 +01:00
LICENSE
LICENSE: There is no libqemu.a anymore
2011-12-09 11:25:22 +00:00
main-loop.c
main-loop: add qemu_get_aio_context()
2013-03-15 16:07:50 +01:00
MAINTAINERS
s390: virtio-ccw maintainer
2013-03-08 21:17:46 +01:00
Makefile
Fix TAGS creation
2013-03-15 11:36:49 -05:00
Makefile.objs
Support for TPM command line options
2013-03-12 13:40:11 -05:00
Makefile.target
build: always link device_tree.o into emulators if libfdt available
2013-03-01 15:01:19 +01:00
memory_mapping-stub.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
memory_mapping.c
exec: change RAM list to a TAILQ
2012-12-20 23:08:47 +01:00
memory.c
memory: Use non-bitops ctzl
2013-02-16 11:12:13 +00:00
migration-exec.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration-fd.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration-tcp.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration-unix.c
migration: eliminate s->migration_file
2013-03-11 13:32:03 +01:00
migration.c
migration: inline migrate_fd_close
2013-03-11 13:32:03 +01:00
monitor.c
target-ppc: Remove vestigial PowerPC 620 support
2013-03-22 15:28:46 +01:00
nbd.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
os-posix.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
os-win32.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
page_cache.c
page_cache: dup memory on insert
2013-03-11 13:32:03 +01:00
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
chardev: add udp support to qapi
2013-03-13 10:27:46 +01:00
qdev-monitor.c
hw: move qdev-monitor.o to toplevel directory
2013-03-01 13:54:10 +01:00
qdict-test-data.txt
…
qemu-bridge-helper.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
qemu-char.c
char: Fix return type of qemu_chr_fe_add_watch()
2013-03-19 07:56:07 -05:00
qemu-coroutine-io.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
qemu-coroutine-lock.c
coroutine: use AioContext for CoQueue BH
2013-03-15 16:07:51 +01:00
qemu-coroutine-sleep.c
misc: move include files to include/qemu/
2012-12-19 08:32:39 +01:00
qemu-coroutine.c
coroutine: move pooling to common code
2013-02-22 21:21:10 +01:00
qemu-doc.texi
sheepdog: add support for connecting to unix domain socket
2013-03-04 09:54:17 +01:00
qemu-img-cmds.hx
qemu-img: Add compare subcommand
2013-02-22 21:21:10 +01:00
qemu-img.c
block: Add options QDict to bdrv_open() prototype
2013-03-15 16:07:49 +01:00
qemu-img.texi
qemu-img: Add compare subcommand
2013-02-22 21:21:10 +01:00
qemu-io.c
block: Add options QDict to bdrv_open() prototype
2013-03-15 16:07:49 +01:00
qemu-log.c
qemu-log: default to stderr for logging output
2013-02-26 13:31:47 -06:00
qemu-nbd.c
block: Add options QDict to bdrv_open() prototype
2013-03-15 16:07:49 +01:00
qemu-nbd.texi
qemu-nbd: add --discard option
2013-02-22 21:29:43 +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
add a boot option to do strict boot
2013-03-19 08:00:10 -05:00
qemu-seccomp.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
qemu-tech.texi
qemu-tech.texi: update implemented xtensa features list
2012-11-29 13:00:52 -06:00
qemu-timer.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
qemu.sasl
…
qmp-commands.hx
Support for TPM command line options
2013-03-12 13:40:11 -05:00
qmp.c
softmmu: move remaining include files to include/ subdirectories
2012-12-19 08:32:46 +01:00
qtest.c
qtest: Add MMIO support
2013-02-18 08:39:10 -06:00
readline.c
readline: Fix unchecked strdup() by converting to g_strdup()
2013-01-30 11:14:46 +01:00
README
Update README
2011-12-11 17:50:43 -06:00
rules.mak
rules/mak: make clean should blow away timestamp files
2013-01-30 01:31:08 +02:00
savevm.c
vmstate: Make vmstate_register() static inline
2013-03-12 10:35:54 +01:00
spice-qemu-char.c
spice-qemu-char: Remove dead debugging code
2013-03-14 09:46:18 +01:00
tcg-runtime.c
tcg: Implement multiword multiply helpers
2013-02-23 17:25:28 +00:00
tci.c
exec: move include files to include/exec/
2012-12-19 08:31:31 +01:00
thread-pool.c
threadpool: drop global thread pool
2013-03-15 16:07:51 +01:00
thunk.c
exec: move include files to include/exec/
2012-12-19 08:31:31 +01:00
trace-events
console: rework DisplaySurface handling [vga emu side]
2013-03-18 10:21:58 +01:00
translate-all.c
cpu: Pass CPUState to cpu_interrupt()
2013-03-12 10:35:55 +01:00
translate-all.h
cputlb: Pass CPUState to cpu_unlink_tb()
2013-02-16 14:51:00 +01:00
user-exec.c
Replace all setjmp()/longjmp() with sigsetjmp()/siglongjmp()
2013-02-23 16:11:19 +00:00
VERSION
Open up 1.5 development tree
2013-02-15 17:40:56 -06:00
version.rc
…
vl.c
add a boot option to do strict boot
2013-03-19 08:00:10 -05:00
xbzrle.c
Move XBZRLE encoding code to a separate file to allow testing
2013-02-01 08:32:20 +01:00
xen-all.c
cpu: Move halted and interrupt_request fields to CPUState
2013-03-12 10:35:55 +01:00
xen-mapcache.c
softmmu: move include files to include/sysemu/
2012-12-19 08:32:45 +01:00
xen-stub.c
exec: move include files to include/exec/
2012-12-19 08:31:31 +01:00

README 

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

- QEMU team
Description
A fork of QEMU-Nyx which is better suited for my bachelors thesis
Readme 154 MiB
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