mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
32,676 Commits 50 Branches 394 Tags
Go to file
Clone
Open with VS Code Open with VSCodium Open with Intellij IDEA
Download ZIP Download TAR.GZ Download BUNDLE
Paolo Bonzini 43175fa96a target-i386: preserve FPU and MSR state on INIT 
Most MSRs, plus the FPU, MMX, MXCSR, XMM and YMM registers should not
be zeroed on INIT (Table 9-1 in the Intel SDM).  Copy them out of
CPUX86State and back in, instead of special casing env->pat.

The relevant fields are already consecutive except PAT and SMBASE.
However:

- KVM and Hyper-V MSRs should be reset because they include memory
locations written by the hypervisor.  These MSRs are moved together
at the end of the preserved area.

- SVM state can be moved out of the way since it is written by VMRUN.

Cc: Andreas Faerber <afaerber@suse.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-13 13:12:40 +02:00
audio
…
backends
qom: Clean up fragile use of error_is_set() in set() methods
2014-05-05 19:08:49 +02:00
block
block/raw-posix: Try both FIEMAP and SEEK_HOLE
2014-05-09 20:57:32 +02:00
bsd-user
target-i386: the x86 CPL is stored in CS.selector - auto update hflags accordingly.
2014-05-13 13:12:40 +02:00
default-configs
usb: mtp filesharing
2014-04-23 10:28:14 +02:00
disas
…
docs
qapi: Document optional arguments' backwards compatibility
2014-05-09 09:11:32 -04:00
dtc @ bc895d6d09
…
fpu
…
fsdev
virtfs-proxy-helper: fix call to accept
2014-04-28 08:55:32 +04:00
gdb-xml
…
hw
pci-assign: limit # of msix vectors
2014-05-13 13:12:40 +02:00
include
kvm: reset state from the CPU's reset method
2014-05-13 13:12:40 +02:00
libcacard
libcacard: remove unnecessary EOL from debug prints
2014-05-07 21:00:44 +04:00
linux-headers
linux-headers update
2014-04-25 12:59:57 +02:00
linux-user
target-i386: the x86 CPL is stored in CS.selector - auto update hflags accordingly.
2014-05-13 13:12:40 +02:00
net
trivial patches for 2014-04-28
2014-04-28 13:43:17 +01:00
pc-bios
Add QEMU logo (SVG file)
2014-04-28 08:55:31 +04:00
pixman @ 97336fad32
…
po
po: add proper Language: tags to .po files
2014-04-28 08:55:32 +04:00
qapi
Revert "qapi: Clean up superfluous null check in qapi_dealloc_type_str()"
2014-05-09 09:11:32 -04:00
qga
qga: Drop superfluous error_is_set()
2014-05-09 09:11:31 -04:00
qobject
qerror.h: Remove QERR defines that are only used once
2014-04-25 09:19:59 -04:00
qom
qerror.h: Remove QERR defines that are only used once
2014-04-25 09:19:59 -04:00
roms
…
scripts
Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging
2014-05-09 15:46:34 +01:00
slirp
slirp: Remove default_mon usage
2014-04-25 09:19:58 -04:00
stubs
qerror.h: Replace QERR_NOT_SUPPORTED with QERR_UNSUPPORTED
2014-04-25 09:19:59 -04:00
sysconfigs/target
…
target-alpha
target-alpha: Fix RDUSP
2014-05-02 20:42:02 -07:00
target-arm
kvm: reset state from the CPU's reset method
2014-05-13 13:12:40 +02:00
target-cris
…
target-i386
target-i386: preserve FPU and MSR state on INIT
2014-05-13 13:12:40 +02:00
target-lm32
…
target-m68k
…
target-microblaze
microblaze: Respect the reset vector
2014-05-13 09:12:40 +10:00
target-mips
…
target-moxie
…
target-openrisc
…
target-ppc
kvm: reset state from the CPU's reset method
2014-05-13 13:12:40 +02:00
target-s390x
kvm: reset state from the CPU's reset method
2014-05-13 13:12:40 +02:00
target-sh4
…
target-sparc
…
target-unicore32
…
target-xtensa
…
tcg
tcg-sparc: Accept stores of zero
2014-04-28 11:06:35 -07:00
tests
Block pull request
2014-05-13 10:35:47 +01:00
trace
trace: [tracetool] Minimize the amount of per-backend code
2014-05-07 19:07:18 +02:00
ui
spice: fix libvirt snapshots
2014-05-08 10:45:54 +02:00
util
Block pull request
2014-05-13 10:35:47 +01:00
.exrc
…
.gitignore
gitignore: cleanups #2
2014-04-28 08:55:31 +04:00
.gitmodules
…
.mailmap
…
.travis.yml
…
aio-posix.c
…
aio-win32.c
…
arch_init.c
arch_init: Be sure of only one exit entry with DPRINTF() for ram_load()
2014-05-07 21:00:43 +04:00
async.c
…
balloon.c
…
block-migration.c
block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmap
2014-04-22 11:57:02 +02:00
block.c
block: Fix open flags with BDRV_O_SNAPSHOT
2014-05-09 20:57:31 +02:00
blockdev-nbd.c
…
blockdev.c
Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging
2014-04-28 12:56:34 +01:00
blockjob.c
qerror.h: Replace QERR_NOT_SUPPORTED with QERR_UNSUPPORTED
2014-04-25 09:19:59 -04:00
bt-host.c
…
bt-vhci.c
…
Changelog
…
CODING_STYLE
…
configure
iotests: Use configured python
2014-05-09 13:32:16 +02:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
do not call g_thread_init() for glib >= 2.31
2014-05-07 21:00:43 +04:00
coroutine-sigaltstack.c
…
coroutine-ucontext.c
…
coroutine-win32.c
…
cpu-exec.c
…
cpus.c
misc: Use cpu_physical_memory_read and cpu_physical_memory_write
2014-04-27 13:04:18 +04:00
cputlb.c
…
device_tree.c
…
device-hotplug.c
machine: Remove QEMUMachine indirection from MachineClass
2014-05-05 19:08:49 +02:00
disas.c
…
dma-helpers.c
…
dump.c
dump: Drop pointless error_is_set(), DumpState member errp
2014-05-09 09:11:32 -04:00
exec.c
exec: Limit translation limiting in address_space_translate to xen
2014-05-07 16:14:36 +00:00
gdbstub.c
…
HACKING
…
hmp-commands.hx
HMP: support specifying dump format for dump-guest-memory
2014-04-25 11:18:33 -04:00
hmp.c
hmp: Guard against misuse of hmp_handle_error()
2014-05-09 09:11:31 -04:00
hmp.h
monitor: Add device_add and device_del completion.
2014-04-25 09:37:12 -04:00
iohandler.c
…
ioport.c
…
iothread.c
…
kvm-all.c
kvm: reset state from the CPU's reset method
2014-05-13 13:12:40 +02:00
kvm-stub.c
machine: Replace QEMUMachine by MachineClass in accelerator configuration
2014-05-05 19:08:49 +02:00
LICENSE
…
main-loop.c
…
MAINTAINERS
pc,net,MAINTAINERS,build updates
2014-05-07 17:16:03 +01:00
Makefile
qapi: Use an explicit input file
2014-05-08 14:19:58 -04:00
Makefile.objs
…
Makefile.target
xen: factor out common functions
2014-05-07 16:16:43 +00:00
memory_mapping.c
…
memory.c
…
migration-exec.c
…
migration-fd.c
…
migration-rdma.c
…
migration-tcp.c
Coverity: Fix failure path for qemu_accept in migration
2014-05-05 22:15:03 +02:00
migration-unix.c
Coverity: Fix failure path for qemu_accept in migration
2014-05-05 22:15:03 +02:00
migration.c
migration: expose xbzrle cache miss rate
2014-05-05 22:15:03 +02:00
module-common.c
…
monitor.c
monitor: add Error-propagating monitor_handle_fd_param2()
2014-05-08 14:19:58 -04:00
nbd.c
…
os-posix.c
…
os-win32.c
…
page_cache.c
…
qapi-schema.json
migration: expose xbzrle cache miss rate
2014-05-05 22:15:03 +02:00
qdev-monitor.c
qdev: Fix crash by validating the object type
2014-05-05 19:08:49 +02:00
qdict-test-data.txt
…
qemu-bridge-helper.c
…
qemu-char.c
…
qemu-coroutine-io.c
…
qemu-coroutine-lock.c
…
qemu-coroutine-sleep.c
…
qemu-coroutine.c
…
qemu-doc.texi
doc: grammify "allows to"
2014-04-18 10:33:36 +04:00
qemu-file.c
Make qemu_peek_buffer loop until it gets it's data
2014-05-05 22:15:03 +02:00
qemu-img-cmds.hx
…
qemu-img.c
qemu-img: Convert by cluster size if target is compressed
2014-05-09 13:32:16 +02:00
qemu-img.texi
…
qemu-io-cmds.c
…
qemu-io.c
block: Add errp to bdrv_new()
2014-04-22 12:00:20 +02:00
qemu-log.c
…
qemu-nbd.c
block: Add errp to bdrv_new()
2014-04-22 12:00:20 +02:00
qemu-nbd.texi
…
qemu-options-wrapper.h
…
qemu-options.h
…
qemu-options.hx
trivial patches for 2014-04-28
2014-04-28 13:43:17 +01:00
qemu-seccomp.c
seccomp: add shmctl(), mlock(), and munlock() to the syscall whitelist
2014-04-25 14:52:03 -03:00
qemu-tech.texi
…
qemu-timer.c
vl.c: remove init_clocks call from main
2014-05-09 20:57:32 +02:00
qemu.nsi
…
qemu.sasl
…
qmp-commands.hx
qmp: use valid JSON in transaction example
2014-05-09 09:11:32 -04:00
qmp.c
qmp: Don't use error_is_set() to suppress additional errors
2014-05-09 09:11:32 -04:00
qtest.c
machine: Replace QEMUMachine by MachineClass in accelerator configuration
2014-05-05 19:08:49 +02:00
README
…
rules.mak
…
savevm.c
qerror.h: Remove QERR defines that are only used once
2014-04-25 09:19:59 -04:00
spice-qemu-char.c
…
tcg-runtime.c
…
tci.c
tci: Mask shift counts to avoid undefined behavior
2014-04-18 16:57:36 -07:00
thread-pool.c
…
thunk.c
…
tpm.c
…
trace-events
kvm: make one_reg helpers available for everyone
2014-05-13 13:11:08 +02:00
translate-all.c
…
translate-all.h
…
user-exec.c
tcg-aarch64: Properly detect SIGSEGV writes
2014-04-16 12:12:32 -04:00
VERSION
Open 2.1 development tree
2014-04-17 20:39:32 +01:00
version.rc
…
vl.c
vl.c: remove init_clocks call from main
2014-05-09 20:57:32 +02:00
vmstate.c
savevm: Ignore minimum_version_id_old if there is no load_state_old
2014-05-05 22:15:03 +02:00
xbzrle.c
xbzrle.c: Avoid undefined behaviour with signed arithmetic
2014-04-18 10:33:36 +04:00
xen-common-stub.c
xen: factor out common functions
2014-05-07 16:16:43 +00:00
xen-common.c
xen: factor out common functions
2014-05-07 16:16:43 +00:00
xen-hvm-stub.c
xen: factor out common functions
2014-05-07 16:16:43 +00:00
xen-hvm.c
pass an inclusive address range to xc_domain_pin_memory_cacheattr
2014-05-07 16:17:57 +00:00
xen-mapcache.c
…

README 

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

- QEMU team
Description
No description provided
Readme 404 MiB
Languages
C 82.6%
C++ 6.5%
Python 3.4%
Dylan 2.9%
Shell 1.6%
Other 2.8%