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# Date Author Comment
748a680b 02/14/2011 04:39 pm Jan Kiszka

kvm: Report proper error on GET_VCPU_MMAP_SIZE failures

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>
d31ae052 02/14/2011 04:39 pm Jan Kiszka

kvm: Drop redundant kvm_enabled from kvm_cpu_thread_fn

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>
84b4915d 02/14/2011 04:39 pm Jan Kiszka

kvm: Handle kvm_init_vcpu errors

Do not ignore errors of kvm_init_vcpu, they are fatal.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>
a1b87fe0 02/14/2011 04:39 pm Jan Kiszka

kvm: Provide sigbus services arch-independently

Provide arch-independent kvm_on_sigbus* stubs to remove the #ifdef'ery
from cpus.c. This patch also fixes --disable-kvm build by providing the
missing kvm_on_sigbus_vcpu kvm-stub.

Signed-off-by: Jan Kiszka <>...
aa2c364b 02/14/2011 04:39 pm Jan Kiszka

Prevent abortion on multiple VCPU kicks

If we call qemu_cpu_kick more than once before the target was able to
process the signal, pthread_kill will fail, and qemu will abort. Prevent
this by avoiding the redundant signal.

This logic can be found in qemu-kvm as well....
b4a3d965 02/14/2011 04:39 pm Jan Kiszka

Stop current VCPU on synchronous reset requests

If some I/O operation ends up calling qemu_system_reset_request in VCPU
context, we record this and inform the io-thread, but we do not
terminate the VCPU loop. This can lead to fairly unexpected behavior if...
1745eaaa 02/14/2011 04:39 pm Jan Kiszka

Process vmstop requests in IO thread

A pending vmstop request is also a reason to leave the inner main loop.
So far we ignored it, and pending stop requests issued over VCPU threads
were simply ignored.

Signed-off-by: Jan Kiszka <>...
38145df2 02/14/2011 04:39 pm Jan Kiszka

Trigger exit from cpu_exec_all on pending IO events

Except for timer events, we currently do not leave the loop over all
VCPUs if an IO event was filed. That may cause unexpected IO latencies
under !CONFIG_IOTHREAD in SMP scenarios. Fix it by setting the global...
8e1b90ec 02/14/2011 04:39 pm Jan Kiszka

Leave inner main_loop faster on pending requests

If there is any pending request that requires us to leave the inner loop
if main_loop, makes sure we do this as soon as possible by enforcing
non-blocking IO processing.

At this change, move variable definitions out of the inner loop to...
46481d39 02/14/2011 04:39 pm Jan Kiszka

Flatten the main loop

First of all, vm_can_run is a misnomer, it actually means "no request
pending". Moreover, there is no need to check all pending requests
twice, the first time via the inner loop check and then again when
actually processing the requests. We can simply remove the inner loop...
8668f61d 02/12/2011 07:44 pm Blue Swirl

vmmouse: fix queue_size field initialization

Initialize the field queue_size, dropped by
91c9e09147ba1f3604a3d5d29b4de7702082a33f.

Signed-off-by: Blue Swirl <>
dd703b99 02/12/2011 11:45 am Blue Swirl

hpet: make optional

Ignore failure with hpet device creation.

Signed-off-by: Blue Swirl <>
4912371f 02/12/2011 11:45 am Blue Swirl

sysbus: add creation function that may fail

Signed-off-by: Blue Swirl <>
86d86414 02/12/2011 11:43 am Blue Swirl

x86: make vmmouse optional

Compile vmmouse in hwlib. Ignore failure if vmmouse device can't be
created.

Signed-off-by: Blue Swirl <>
86f4a9a5 02/12/2011 11:43 am Blue Swirl

isa: add creation function that may fail

Signed-off-by: Blue Swirl <>
91c9e091 02/12/2011 11:34 am Blue Swirl

vmmouse: convert to qdev

Convert to qdev, also add a proper reset function.

Signed-off-by: Blue Swirl <>
6872ef61 02/12/2011 10:28 am Blue Swirl

vmport: convert to qdev

Signed-off-by: Blue Swirl <>
7ba7e49e 02/12/2011 10:28 am Blue Swirl

x86,MIPS: make vmware_vga optional

Allow failure with vmware_vga device creation and use standard
VGA instead.

Signed-off-by: Blue Swirl <>
7cc050b1 02/12/2011 10:27 am Blue Swirl

pci: add creation functions that may fail

Signed-off-by: Blue Swirl <>
0bcdeda7 02/12/2011 10:27 am Blue Swirl

qdev: add creation function that may fail

Signed-off-by: Blue Swirl <>
5c81e4ca 02/12/2011 10:27 am Blue Swirl

vmware_vga: refactor device creation

Turn vmsvga_init into an inline function.

Signed-off-by: Blue Swirl <>
55619bb6 02/12/2011 12:35 am Andrzej Zaborowski

mst_fpga: Drop one more pxa.h inclusion.

Signed-off-by: Andrzej Zaborowski <>
987e8b3b 02/12/2011 12:31 am Dmitry Eremin-Solenikov

max7310: finish qdev'ication

1) Move GPIO-related functionality to qdev. Now one can use directly
qdev_get_gpio_in()/qdev_connect_gpio_out() on max7310 devices.

2) Make reset to be called through qdev.reset callback.

Signed-off-by: Dmitry Eremin-Solenikov <>...
c8ba63f8 02/12/2011 12:31 am Dmitry Eremin-Solenikov

pxa2xx: convert i2c master to use qdev/vmsd

Signed-off-by: Dmitry Eremin-Solenikov <>
Signed-off-by: Andrzej Zaborowski <>
7fe63a17 02/12/2011 12:31 am Dmitry Eremin-Solenikov

Add scoop post_load callback that sets IRQs to loaded levels

Signed-off-by: Dmitry Eremin-Solenikov <>
Signed-off-by: Andrzej Zaborowski <>
21c75ddb 02/12/2011 12:31 am Dmitry Eremin-Solenikov

Drop unnecessary inclusions of pxa.h header

Seceral files contained onnecessary dependencies on hw/pxa.h header.
Drop unused references.

Signed-off-by: Dmitry Eremin-Solenikov <>
Signed-off-by: Andrzej Zaborowski <>
bb70651e 02/12/2011 12:31 am Dmitry Eremin-Solenikov

mainstone: pass one irq to the mst_fpga instead of the whole PIC

Signed-off-by: Dmitry Eremin-Solenikov <>
Signed-off-by: Andrzej Zaborowski <>
2e4b4e79 02/12/2011 12:31 am Dmitry Eremin-Solenikov

tosa: we aren't connected to VBus, pass this info to Linux kernel

Signed-off-by: Dmitry Eremin-Solenikov <>
Signed-off-by: Andrzej Zaborowski <>
f23c1b2a 02/11/2011 02:52 am Dmitry Eremin-Solenikov

tc6393xb: correct NAND isr assertion

Signed-off-by: Dmitry Eremin-Solenikov <>
Signed-off-by: Andrzej Zaborowski <>
0fba9fd6 02/11/2011 02:13 am Dmitry Eremin-Solenikov

sysbus: print number of irqs in dev_print

Signed-off-by: Dmitry Eremin-Solenikov <>
Signed-off-by: Andrzej Zaborowski <>
7a719c7c 02/11/2011 02:13 am Dmitry Eremin-Solenikov

.gitignore: ignore vi swap files and ctags files

Signed-off-by: Dmitry Eremin-Solenikov <>
Signed-off-by: Andrzej Zaborowski <>
3213883e 02/11/2011 02:10 am Dmitry Eremin-Solenikov

arm: drop unused irq-related part of CPUARMState

These two fields were added as a part of ARMv7 support patch (back in
2007), were never used by any code, so can be dropped.

Signed-off-by: Dmitry Eremin-Solenikov <>
Reviewed-by: Peter Maydell <>...
f2f27b9f 02/10/2011 10:21 pm Peter Maydell

target-arm: Remove stray #include from middle of neon_helper.c

Remove a stray #include <stdio.h> from the middle of neon_helper.c:
it was harmless but pointless since we include stdio.h at the top
of the file anyway.

Signed-off-by: Peter Maydell <>...
005e1a0a 02/10/2011 09:18 pm Peter Maydell

linux-user/arm: fix compilation failures using softfloat's struct types

Add uses of the float32/float64 boxing and unboxing macros so that
the ARM linux-user targets will compile with USE_SOFTFLOAT_STRUCT_TYPES
enabled.

Signed-off-by: Peter Maydell <>...
d5138cf4 02/10/2011 09:16 pm Peter Maydell

softfloat: Fix compilation failures with USE_SOFTFLOAT_STRUCT_TYPES

Make softfloat compile with USE_SOFTFLOAT_STRUCT_TYPES defined, by
adding and using new macros const_float16(), const_float32() and
const_float64() so you can use array initializers in an array of...
fb91678d 02/10/2011 07:28 pm Peter Maydell

target-arm: Silence NaNs resulting from half-precision conversions

Silence the NaNs that may result from half-precision conversion,
as we do for the other conversions.

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
2d981da7 02/10/2011 07:28 pm Peter Maydell

target-arm: Use standard FPSCR for Neon half-precision operations

The Neon half-precision conversion operations (VCVT.F16.F32 and
VCVT.F32.F16) use ARM standard floating-point arithmetic, unlike
the VFP versions (VCVTB and VCVTT).

Signed-off-by: Peter Maydell <>...
f591e1be 02/10/2011 07:28 pm Peter Maydell

softfloat: Correctly handle NaNs in float16_to_float32()

Correctly handle NaNs in float16_to_float32(), by defining and
using a float16ToCommonNaN() function, as we do with the other formats.

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
600e30d2 02/10/2011 07:28 pm Peter Maydell

softfloat: Fix single-to-half precision float conversions

Fix various bugs in the single-to-half-precision conversion code: * input NaNs not correctly converted in IEEE mode
(fixed by defining and using a commonNaNToFloat16()) * wrong values returned when converting NaN/Inf into non-IEEE...
bcd4d9af 02/10/2011 07:28 pm Christophe Lyon

softfloat: Honour default_nan_mode for float-to-float conversions

Honour the default_nan_mode flag when doing conversions between
different floating point formats, as well as when returning a NaN from
a two-operand floating point function. This corrects the behaviour...
bb4d4bb3 02/10/2011 07:28 pm Peter Maydell

softfloat: Add float16 type and float16 NaN handling functions

Add a float16 type to softfloat, rather than using bits16 directly.
Also add the missing functions float16_is_quiet_nan(),
float16_is_signaling_nan() and float16_maybe_silence_nan(),
which are needed for the float16 conversion routines....
d1a1eb74 02/10/2011 07:17 pm Tristan Gingold

Make tb_alloc static

This function is only used within exec.c, so no need to make it public.

Signed-off-by: Tristan Gingold <>
Signed-off-by: Aurelien Jarno <>
6c5f738d 02/10/2011 01:46 am Edgar E. Iglesias

microblaze: Handle singlestepping over direct jmps

Signed-off-by: Edgar E. Iglesias <>
1c0de9fa 02/09/2011 08:53 pm Aurelien Jarno

Merge branch 'linux-user-for-upstream' of git://gitorious.org/qemu-maemo/qemu

  • 'linux-user-for-upstream' of git://gitorious.org/qemu-maemo/qemu:
    linux-user: fix for loopmount ioctl
    linux-user: fix build errors for mmap2-only ports
    user: speed up init_paths a bit...
923e6509 02/09/2011 08:48 pm Christophe Lyon

target-arm: implement vsli.64, vsri.64

Signed-off-by: Christophe Lyon <>
Reviewed-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
acdf01ef 02/09/2011 08:47 pm Christophe Lyon

target-arm: fix VSHLL Neon instruction.

Fix bit mask used when widening the result of shift on narrow input.

Signed-off-by: Christophe Lyon <>
Reviewed-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
efd41037 02/09/2011 08:45 pm Chris Dearman

[PATCH] [MIPS] Clear softfpu exception state for round, trunc, ceil and floor

MIPS FPU instructions should start with a clean softfpu status. This
is done for the arithmetic operations and cvt instructions, but not
for round, trunc, ceil and floor.

Signed-off-by: Chris Dearman <>...
cc2212c2 02/09/2011 08:37 pm Peter Maydell

target-arm: Fix 32 bit signed saturating narrow

The returned value when doing saturating signed 64->32 bit
conversion of a negative number was incorrect due to a missing cast.

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
af1bbf30 02/09/2011 08:37 pm Juha Riihimäki

target-arm: Fix VQMOVUN Neon instruction.

VQMOVUN does a signed-to-unsigned saturating conversion. This is
different from both the signed-to-signed and unsigned-to-unsigned
conversions already implemented, so we need a new set of helper
functions (neon_unarrow_sat*)....
1af02e83 02/09/2011 10:33 am Mike Frysinger

linux-user/elfload: add FDPIC support

Signed-off-by: Mike Frysinger <>
Signed-off-by: Riku Voipio <>
d8035d4c 02/09/2011 10:33 am Mike Frysinger

linux-user: add ppoll syscall support

Some architectures (like Blackfin) only implement ppoll (and skip poll).
So add support for it using existing poll code.

Reviewed-by: Peter Maydell <>
Signed-off-by: Mike Frysinger <>...
906c1b8e 02/09/2011 10:33 am Mike Frysinger

linux-user: decode MAP_{UNINITIALIZED,EXECUTABLE} in strace

Signed-off-by: Mike Frysinger <>
Signed-off-by: Riku Voipio <>
82a39595 02/09/2011 10:33 am Mike Frysinger

linux-user/FLAT: fix auto-stack sizing

The current auto-stack sizing works like it does on a NOMMU system; the
problem is that this only works if the envp/argv arrays are fairly slim.
On a desktop system, this is rarely the case, and can easily blow past...
c3109ba1 02/09/2011 10:33 am Mike Frysinger

linux-user/FLAT: allow targets to override FLAT processing

This brings flatload.c more in line with the current Linux FLAT loader
which allows targets to handle various FLAT aspects in their own way.
For the common behavior, the new functions get stubbed out....
737de1d1 02/09/2011 10:33 am Mike Frysinger

linux-user: implement sched_{g,s}etaffinity

Signed-off-by: Mike Frysinger <>
Signed-off-by: Riku Voipio <>
2296f194 02/09/2011 10:33 am Mike Frysinger

user: speed up init_paths a bit

The current init_paths code will attempt to opendir() every single file it
finds. This can obviously generated a huge number of syscalls with even a
moderately small sysroot that will fail. Since the readdir() call provides...
8d9016c0 02/09/2011 10:33 am Mike Frysinger

linux-user: fix build errors for mmap2-only ports

The current print_mmap func is only enabled when the target supports the
mmap syscall, but both mmap and mmap2 syscalls use it. This leads to a
build failure when the target supports mmap2 but not mmap.
...
898b1beb 02/09/2011 10:33 am Martin Mohring

linux-user: fix for loopmount ioctl

In case a chrooted build uses XEN or KVM, a looped mount needs to be done to setup the chroot.
The ioctl for loop mount works correctly for arm, mips, ppc32 and sh4, so its now activated.

Signed-off-by: Riku Voipio <>
6672b0b2 02/09/2011 10:33 am Peter Maydell

linux-user: Add support for -version option

Add support to the linux-user qemu for the -version command line
option, bringing it into line with the system emulation qemu.

Signed-off-by: Peter Maydell <>
Signed-off-by: Riku Voipio <>
8d79de6e 02/09/2011 10:33 am Stefan Weil

linux-user: Fix possible realloc memory leak

Extract from "man realloc":
"If realloc() fails the original block is left untouched;
it is not freed or moved."

Fix a possible memory leak (reported by cppcheck).

Cc: Riku Voipio <>
Signed-off-by: Stefan Weil <>...
73160d95 02/09/2011 10:33 am Mike Frysinger

linux-user: fix sizeof handling for getsockopt

Signed-off-by: Mike Frysinger <>
Signed-off-by: Riku Voipio <>
c0c1dc99 02/08/2011 09:37 pm Paolo Bonzini

cris, microblaze: use cpu_has_work

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Edgar E. Iglesias <>
29057492 02/08/2011 01:36 pm Jan Kiszka

x86: Fix MCA broadcast parameters for TCG case

When broadcasting MCEs, we need to set MCIP and RIPV in mcg_status like
it is done for KVM. Use the symbolic constants at this chance.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>...
f26e5a54 02/07/2011 09:50 pm Stefan Weil

qemu-timer: Fix compilation of new timer code for w32, w64

qemu_next_alarm_deadline() is needed by MinGW, too.

Cc: Paolo Bonzini <>
Cc: Anthony Liguori <>
Acked-by: Paolo Bonzini <>
Signed-off-by: Stefan Weil <>...
8f794c55 02/07/2011 01:51 pm Marcelo Tosatti

block-migration: actually disable dirty tracking on cleanup

Call to set_dirty_tracking() is misplaced.

Signed-off-by: Marcelo Tosatti <>
Signed-off-by: Kevin Wolf <>
84fb3925 02/07/2011 01:51 pm Marcelo Tosatti

blockdev: add refcount to DriveInfo

The host part of a block device can be deleted with in progress
block migration.

To fix this, add a reference count to DriveInfo, freeing resources
on last reference.

Signed-off-by: Marcelo Tosatti <>...
f48905d4 02/07/2011 01:51 pm Marcelo Tosatti

block-migration: add reference to target DriveInfo

So that ejection of attached device by guest does not free data
in use by block migration instance.

Signed-off-by: Marcelo Tosatti <>
CC: Markus Armbruster <>
Signed-off-by: Kevin Wolf <>
db593f25 02/07/2011 01:51 pm Marcelo Tosatti

Add flag to indicate external users to block device

Certain operations such as drive_del or resize cannot be performed
while external users (eg. block migration) reference the block device.

Add a flag to indicate that.

Signed-off-by: Marcelo Tosatti <>...
8591675f 02/07/2011 01:51 pm Marcelo Tosatti

block: enable in_use flag

Set block device in use during block migration, disallow drive_del and
bdrv_truncate for in use devices.

Signed-off-by: Marcelo Tosatti <>
Signed-off-by: Kevin Wolf <>
2c4b9d0e 02/07/2011 12:40 pm Alexander Graf

ahci: make number of ports runtime determined

Different AHCI controllers have a different number of ports, so the core
shouldn't care about the amount of ports available.

This patch makes the number of ports available to the AHCI core runtime
configurable, allowing us to have multiple different AHCI implementations...
760c3e44 02/07/2011 12:38 pm Alexander Graf

ahci: Implement HBA reset

The ahci code was missing its soft reset functionality. This wasn't really an
issue for Linux guests, but Windows gets confused when the controller doesn't
reset when it tells it so.

Using this patch I can now successfully boot Windows 7 from AHCI using AHCI...
87e62065 02/07/2011 12:38 pm Alexander Graf

ahci: send init d2h fis on fis enable

The drive sends a d2h init fis on initialization. Usually, the guest doesn't
receive fises yet at that point though, so the delivery is deferred.

Let's reflect that by sending the init fis on fis receive enablement....
7fb6577b 02/07/2011 12:37 pm Alexander Graf

ahci: split ICH and AHCI even more

Sebastian's patch already did a pretty good job at splitting up ICH-9
AHCI code and the AHCI core. We need some more though. Copyright was missing,
the lspci dump belongs to ICH-9, we don't need the AHCI core to have its...
f83a40dc 02/07/2011 12:35 pm Alexander Graf

ahci: add license header in ahci.h

Due to popular request, this patch adds a license header to ahci.h

Signed-off-by: Alexander Graf <>
Signed-off-by: Kevin Wolf <>
03c7a6a8 02/07/2011 12:14 pm Sebastian Herbszt

ahci: split ICH9 from core

There are multiple ahci devices out there. The currently implemented ich-9
is only one of the many. So let's split that one out into a separate file
to stress the difference.

Signed-off-by: Sebastian Herbszt <>
Signed-off-by: Alexander Graf <>...
4f3669ea 02/07/2011 11:07 am Stefan Weil

block/vdi: Fix wrong size in conditionally used memset, memcmp

Error report from cppcheck:
block/vdi.c:122: error: Using sizeof for array given as function argument returns the size of pointer.
block/vdi.c:128: error: Using sizeof for array given as function argument returns the size of pointer....
42af9c30 02/07/2011 10:44 am MORITA Kazutaka

Documentation: add Sheepdog disk images

Signed-off-by: MORITA Kazutaka <>
Signed-off-by: Kevin Wolf <>
e1a7107f 02/07/2011 10:44 am Kevin Wolf

qcow2: Really use cache=unsafe for image creation

For cache=unsafe we also need to set BDRV_O_CACHE_WB, otherwise we have some
strange unsafe writethrough mode.

Signed-off-by: Kevin Wolf <>
Reviewed-by: Stefan Hajnoczi <>
ad36ce8b 02/05/2011 03:18 pm Blue Swirl

checkpatch.pl: don't complain about old lines with tabs

Don't complain when the patch includes lines with tabs
only in the hunk's untouched context.

Signed-off-by: Blue Swirl <>
607b4b08 02/04/2011 10:30 pm Peter Maydell

target-arm: Clean up handling of MPIDR

The ARM cp15 register 0,c0,c0,5 is standardised in the v7 architecture
as the MPIDR. Clean up its implementation to remove A9 specific handling.

This commit includes fixing an error in the value returned for the
MPIDR on A9, where we were erroneously claiming a cluster ID of 9....
3d185e5d 02/04/2011 10:30 pm Peter Maydell

target-arm: Fix decoding of preload and memory hint space

Correct the decoding of the ARM preload and memory hint space,
by adding decoding of PLI, PLDW and the v7MP unallocated hint
space. This commit also corrects a slightly overexuberant
decoding of PLD which was not checking that bit 4...
a2fdc890 02/04/2011 10:30 pm Peter Maydell

target-arm: Fix decoding of Thumb preload and hint space

Refine the decoding of the Thumb preload and hint space, so we
UNDEF on the patterns that are supposed to UNDEF rather than NOP.
We also move the tests for this space earlier, so we don't emit
harmless but unnecessary address generation code for preload...
e1bbf446 02/04/2011 10:30 pm Peter Maydell

target-arm: Add CPU feature flag for v7MP

Add a CPU feature flag for v7MP (the multiprocessing extensions); some
instructions exist only for v7MP and not for the base v7 architecture.

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
4fef930a 02/04/2011 10:21 pm Gleb Natapov

do not pass NULL to strdup.

Also use qemu_strdup() instead of strdup() in bootindex code.

Signed-off-by: Gleb Natapov <>
Signed-off-by: Aurelien Jarno <>
72902672 02/04/2011 09:57 pm Christophe Lyon

Set the right overflow bit for neon 32 and 64 bit saturating add/sub.

Signed-off-by: Christophe Lyon <>
Reviewed-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
5371cb81 02/04/2011 09:48 pm Christophe Lyon

target-arm: Fix Neon vsra instructions.

This patch fixes the errors reported by my tests in VSRA.

Signed-off-by: Christophe Lyon <>
Reviewed-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
7026259f 02/04/2011 09:19 pm Aurelien Jarno

target-sh4: fix negc

Signed-off-by: Aurelien Jarno <>
eb60260d 02/04/2011 02:33 pm Yoshiaki Tamura

savevm: fix corruption in vmstate_subsection_load().

Although it's rare to happen in live migration, when the head of a
byte stream contains 0x05 which is the marker of subsection, the
loader gets corrupted because vmstate_subsection_load() continues even...
9c13246a 02/04/2011 02:33 pm Paolo Bonzini

use nanoseconds everywhere for timeout computation

Suggested by Aurelien Jarno.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Anthony Liguori <>
6ad0a1ed 02/04/2011 02:33 pm Paolo Bonzini

Correct alarm deadline computation

When the QEMU_CLOCK_HOST clock was added, computation of its
deadline was added to qemu_next_deadline, which is correct but
incomplete.

I noticed this by reading the very convoluted rules whereby
qemu_next_deadline_dyntick is computed, which miss QEMU_CLOCK_HOST...
4c3d45eb 02/04/2011 02:33 pm Paolo Bonzini

Unify alarm deadline computation

This patch shows how using the correct formula for
qemu_next_deadline_dyntick can simplify the code of
host_alarm_handler and eliminate useless duplication.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Anthony Liguori <>
4e79bcbb 02/04/2011 02:33 pm Stefan Weil

ui/sdl: Fix handling of caps lock and num lock keys

Starting with SDL version 1.2.14, caps lock and num lock keys
will send a SDL_KEYUP when SDL_DISABLE_LOCK_KEYS=1 is set in
the environment.

The new code sets the environment unconditionally
(it won't harm old versions which do not know it)....
7185f931 02/04/2011 02:33 pm Amit Shah

virtio-serial: Make sure virtqueue is ready before discarding data

This can happen if a port gets unplugged before guest has chance to
initialise vqs.

Reported-by: Juan Quintela <>
Signed-off-by: Amit Shah <>
Signed-off-by: Anthony Liguori <>
73eb4c04 02/04/2011 02:33 pm Corentin Chary

vnc: qemu can die if the client is disconnected while updating screen

agraf reported that qemu_mutex_destroy(vs->output_mutex) while failing
in vnc_disconnect_finish().

It's because vnc_worker_thread_loop() tries to unlock the mutex while
not locked. The unlocking call doesn't fail (pthread bug ?), but...
0280b571 02/04/2011 02:33 pm Jan Kiszka

ioapic: Implement EOI handling for level-triggered IRQs

Add the missing EOI broadcast from local APIC to the IOAPICs on
completion of level-triggered IRQs. This ensures that a still asserted
IRQ source properly re-triggers an APIC IRQ.

Signed-off-by: Jan Kiszka <>...
35a74c5c 02/04/2011 02:33 pm Jan Kiszka

ioapic: Save/restore irr

This is a guest modifiable state that must be saved/restored properly.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>
5dce4999 02/04/2011 02:33 pm Jan Kiszka

ioapic: Add support for qemu-kvm's vmstate v2

qemu-kvm carries the IOAPIC base address in its v2 vmstate. We only
support the default base address so far, and saving even that in the
device state was rejected.

Add a padding field to be able to read qemu-kvm's old state, but...
1f5e71a8 02/04/2011 02:33 pm Jan Kiszka

ioapic: Style & magics cleanup

Fix a few style issues and convert magic numbers into prober symbolic
constants, also fixing the wrong but unused IOAPIC_DM_SIPI value.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>
bfddb47a 02/02/2011 09:39 am Aurelien Jarno

Open up the 0.15 development branch

Signed-off-by: Aurelien Jarno <>
0e192fae 02/02/2011 12:59 am Anthony Liguori

Update version for 0.14.0-rc0

Signed-off-by: Anthony Liguori <>