On 02/13/2011 08:57 PM, Anthony Liguori wrote:
It shouldn't be able to dead lock if the locking is designed right.
As an aside, one advantage of the qemuthread wrappers is that we can add
lockdep mechanisms. (It's true that these could be added to glib as
well, but getting stuff into glib
Now use the same algorithm as described in the ARM ARM.
Signed-off-by: Christophe Lyon christophe.l...@st.com
---
target-arm/helper.c | 72 ++
1 files changed, 60 insertions(+), 12 deletions(-)
diff --git a/target-arm/helper.c
Am 13.02.2011 19:08, schrieb Anthony Liguori:
Hi,
In my QAPI branch[1], I've now got almost every existing QMP command
converted with (hopefully) all of the hard problems solved. There is
only one remaining thing to attack before posting for inclusion and
that's events. Here's my
Hi,
A brain-dump on how we're planning to do this. I tried to keep it
concise, but that only went so far :)
We extend qemu-va, the virtagent guest agent, to be able to create a
unix socket in the guest that listens for connections.
[ ... ]
1) There may be user-level RPCs that are
Hi,
patch below further reduces the io-thread overhead in tcg mode so that
specifically emulating smp boxes gets noticeably faster. Its essence:
poll the file descriptors until select returns 0, keeping the global
mutex locked. This reduces ping pong with the vcpu threads, most
noticeably in tcg
Potential reviewers CC:
On Feb 8, 2011, at 10:59 AM, Tristan Gingold wrote:
Handle option '-icount X' on powerpc targets.
Signed-off-by: Tristan Gingold ging...@adacore.com
---
target-ppc/translate_init.c | 36
1 files changed, 36 insertions(+), 0
When cpu-index is found invalid in runtime, it will report
QERR_INVALID_PARAMETER_VALUE.
Signed-off-by: Lai Jiangshan la...@cn.fujitsu.com
---
diff --git a/monitor.c b/monitor.c
index 1b1c0ba..82935f0 100644
--- a/monitor.c
+++ b/monitor.c
@@ -2563,6 +2563,7 @@ static int do_inject_nmi(Monitor
cpu-index which uses hyphen is better name.
Signed-off-by: Lai Jiangshan la...@cn.fujitsu.com
---
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 5d4cb9e..e43ac7c 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -721,7 +721,7 @@ ETEXI
#if defined(TARGET_I386)
{
.name
When the argument cpu-index is not given,
then nmi command will inject NMI on all CPUs.
This simulate the nmi button on physical machine.
Note: it will allow non-argument nmi command and
change the human monitor behavior.
Thanks to Markus Armbruster for correcting the logic
detecting
Make we can inject NMI via qemu-monitor-protocol.
We use inject-nmi for the qmp command name, the meaning is clearer.
Signed-off-by: Lai Jiangshan la...@cn.fujitsu.com
---
diff --git a/hmp-commands.hx b/hmp-commands.hx
index b2c6cd6..6d3e7d2 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@
On 02/09/2011 07:48 PM, Luiz Capitulino wrote:
You should use Anthony's tree:
git://git.qemu.org/qemu.git
Done, thank you for your concern and patience.
see my sent emails:
[PATCH V6 1/4 resend]
[PATCH V6 2/4 resend]
[PATCH V6 3/4 resend]
[PATCH V6 4/4 resend]
Thanks again.
Lai
This patch series fixes bugs in the Neon VZIP and VUZP instructions
by abandoning the existing inline implementations in favour of
calling out to straightforward helper functions. The inline routines
could generate 50+ TCG ops each, which is well over the recommended
limit in tcg/README for using
Move the implementation of the Neon VUZP unzip instruction from inline
code to helper functions. (At 50+ TCG ops it was well over the
recommended limit for coding inline.) The helper implementations also
give the correct answers where the inline implementation did not.
Signed-off-by: Peter
Move the implementation of the Neon VUZP unzip instruction from inline
code to helper functions. (At 50+ TCG ops it was well over the
recommended limit for coding inline.) The helper implementations also
fix the handling of the quadword version of the instruction.
Signed-off-by: Peter Maydell
On Sun, Feb 13, 2011 at 01:38:12PM -0600, Anthony Liguori wrote:
On 02/13/2011 12:08 PM, Gleb Natapov wrote:
On Sun, Feb 13, 2011 at 10:56:30AM -0600, Anthony Liguori wrote:
qemu -device i440fx,id=nb -device piix3,id=sb,chipset=nb -device
ioapic,id=ioapic,chipset=sb -device
On 14.02.2011 10:46, Christophe Lyon wrote:
Now use the same algorithm as described in the ARM ARM.
oops sorry, I have sent the wrong patch. Please ignore this version.
Christophe.
On 01/31/11 21:43, Anthony Liguori wrote:
commit 52c18be9e99dabe295321153fda7fce9f76647ac introduced a regression in the
change vnc password command that changed the behavior of setting the VNC
password to an empty string from disabling login to disabling authentication.
This commit refactors
On 02/08/11 00:26, Alexander Graf wrote:
The new ISA infrastructure checks for potential irq sharing bugs on
interrupt lines, because usually irq lines on isa can't be shared.
The PREP spec however mandates that the irq lines for both IDE ports
are shared and according to Aurelien this also
Tristan Gingold wrote:
Potential reviewers CC:
On Feb 8, 2011, at 10:59 AM, Tristan Gingold wrote:
Handle option '-icount X' on powerpc targets.
Signed-off-by: Tristan Gingold ging...@adacore.com
Braces are broken. Edgar knows his way around icount a lot better than
me - I've
Gerd Hoffmann wrote:
On 02/08/11 00:26, Alexander Graf wrote:
The new ISA infrastructure checks for potential irq sharing bugs on
interrupt lines, because usually irq lines on isa can't be shared.
The PREP spec however mandates that the irq lines for both IDE ports
are shared and according
On 2011-02-14 12:22, Gerd Hoffmann wrote:
On 02/08/11 00:26, Alexander Graf wrote:
The new ISA infrastructure checks for potential irq sharing bugs on
interrupt lines, because usually irq lines on isa can't be shared.
The PREP spec however mandates that the irq lines for both IDE ports
are
Am 13.02.2011 11:07, schrieb Roy Tam:
The following patch adds PS/2 keyboard Scancode Set 3 support.
Sign-off-by: Roy Tam roy...@gmail.com
--
v2: checkpatch.pl style fixes
diff --git a/hw/ps2.c b/hw/ps2.c
index 762bb00..6bea0ef 100644
--- a/hw/ps2.c
+++ b/hw/ps2.c
@@ -143,13 +143,85
On Mon, Feb 14, 2011 at 12:34:05PM +0100, Alexander Graf wrote:
Tristan Gingold wrote:
Potential reviewers CC:
On Feb 8, 2011, at 10:59 AM, Tristan Gingold wrote:
Handle option '-icount X' on powerpc targets.
Signed-off-by: Tristan Gingold ging...@adacore.com
Braces
On Feb 14, 2011, at 12:46 PM, Edgar E. Iglesias wrote:
On Mon, Feb 14, 2011 at 12:34:05PM +0100, Alexander Graf wrote:
Tristan Gingold wrote:
Potential reviewers CC:
On Feb 8, 2011, at 10:59 AM, Tristan Gingold wrote:
Handle option '-icount X' on powerpc targets.
Signed-off-by:
On 02/14/2011 03:50 AM, Kevin Wolf wrote:
Am 13.02.2011 19:08, schrieb Anthony Liguori:
Hi,
In my QAPI branch[1], I've now got almost every existing QMP command
converted with (hopefully) all of the hard problems solved. There is
only one remaining thing to attack before posting for
On 02/14/2011 04:57 AM, Gerd Hoffmann wrote:
On 01/31/11 21:43, Anthony Liguori wrote:
commit 52c18be9e99dabe295321153fda7fce9f76647ac introduced a
regression in the
change vnc password command that changed the behavior of setting the VNC
password to an empty string from disabling login to
On Mon, Feb 14, 2011 at 06:10:04AM -0600, Anthony Liguori wrote:
On 02/14/2011 04:57 AM, Gerd Hoffmann wrote:
On 01/31/11 21:43, Anthony Liguori wrote:
commit 52c18be9e99dabe295321153fda7fce9f76647ac introduced a
regression in the
change vnc password command that changed the behavior of
Am 14.02.2011 13:03, schrieb Anthony Liguori:
On 02/14/2011 03:50 AM, Kevin Wolf wrote:
Am 13.02.2011 19:08, schrieb Anthony Liguori:
Proposal for events in QAPI
For QAPI, I'd like to model events on the notion of signals and
slots[2]. A client would explicitly connect to a signal through a
On Mon, 14 Feb 2011 13:32:45 +0100
Kevin Wolf kw...@redhat.com wrote:
Am 14.02.2011 13:03, schrieb Anthony Liguori:
On 02/14/2011 03:50 AM, Kevin Wolf wrote:
Am 13.02.2011 19:08, schrieb Anthony Liguori:
Proposal for events in QAPI
For QAPI, I'd like to model events on the notion of
Fixed patch in qemu-kvm: 96df67d1c3928704cd76d0b2e76372ef18658e85, close
this bug.
** Changed in: qemu
Status: Confirmed = Fix Committed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/706766
2011/2/14 Kevin Wolf kw...@redhat.com:
Am 13.02.2011 11:07, schrieb Roy Tam:
The following patch adds PS/2 keyboard Scancode Set 3 support.
Sign-off-by: Roy Tam roy...@gmail.com
--
v2: checkpatch.pl style fixes
diff --git a/hw/ps2.c b/hw/ps2.c
index 762bb00..6bea0ef 100644
--- a/hw/ps2.c
The following patch adds PS/2 keyboard Scancode Set 3 support.
Sign-off-by: Roy Tam roy...@gmail.com
--
v3: change from switch to array, more style fixes
v2: checkpatch.pl style fixes
diff --git a/hw/ps2.c b/hw/ps2.c
index 762bb00..da4737a 100644
--- a/hw/ps2.c
+++ b/hw/ps2.c
@@ -110,14 +110,24
Am 14.02.2011 13:49, schrieb Roy Tam:
2011/2/14 Kevin Wolf kw...@redhat.com:
Am 13.02.2011 11:07, schrieb Roy Tam:
The following patch adds PS/2 keyboard Scancode Set 3 support.
Sign-off-by: Roy Tam roy...@gmail.com
--
v2: checkpatch.pl style fixes
diff --git a/hw/ps2.c b/hw/ps2.c
index
Am 14.02.2011 13:59, schrieb Roy Tam:
The following patch adds PS/2 keyboard Scancode Set 3 support.
Sign-off-by: Roy Tam roy...@gmail.com
--
v3: change from switch to array, more style fixes
v2: checkpatch.pl style fixes
Looks much better now. :-)
Kevin
2011/2/14 Kevin Wolf kw...@redhat.com:
Am 14.02.2011 13:49, schrieb Roy Tam:
2011/2/14 Kevin Wolf kw...@redhat.com:
Am 13.02.2011 11:07, schrieb Roy Tam:
The following patch adds PS/2 keyboard Scancode Set 3 support.
Sign-off-by: Roy Tam roy...@gmail.com
--
v2: checkpatch.pl style fixes
On Sun, 13 Feb 2011 12:08:04 -0600
Anthony Liguori anth...@codemonkey.ws wrote:
Hi,
In my QAPI branch[1], I've now got almost every existing QMP command
converted with (hopefully) all of the hard problems solved. There is
only one remaining thing to attack before posting for inclusion
On Mon, Feb 14, 2011 at 11:28:52AM -0200, Luiz Capitulino wrote:
On Sun, 13 Feb 2011 12:08:04 -0600
Anthony Liguori anth...@codemonkey.ws wrote:
Hi,
In my QAPI branch[1], I've now got almost every existing QMP command
converted with (hopefully) all of the hard problems solved. There
On 02/14/11 13:10, Anthony Liguori wrote:
On 02/14/2011 04:57 AM, Gerd Hoffmann wrote:
On 01/31/11 21:43, Anthony Liguori wrote:
commit 52c18be9e99dabe295321153fda7fce9f76647ac introduced a
regression in the
change vnc password command that changed the behavior of setting the VNC
password to
On 02/14/2011 06:24 AM, Daniel P. Berrange wrote:
On Mon, Feb 14, 2011 at 06:10:04AM -0600, Anthony Liguori wrote:
On 02/14/2011 04:57 AM, Gerd Hoffmann wrote:
On 01/31/11 21:43, Anthony Liguori wrote:
commit 52c18be9e99dabe295321153fda7fce9f76647ac introduced a
regression
On 02/14/2011 07:56 AM, Gerd Hoffmann wrote:
On 02/14/11 13:10, Anthony Liguori wrote:
On 02/14/2011 04:57 AM, Gerd Hoffmann wrote:
On 01/31/11 21:43, Anthony Liguori wrote:
commit 52c18be9e99dabe295321153fda7fce9f76647ac introduced a
regression in the
change vnc password command that changed
On 02/14/2011 07:33 AM, Daniel P. Berrange wrote:
On Mon, Feb 14, 2011 at 11:28:52AM -0200, Luiz Capitulino wrote:
On Sun, 13 Feb 2011 12:08:04 -0600
Anthony Liguorianth...@codemonkey.ws wrote:
Hi,
In my QAPI branch[1], I've now got almost every existing QMP command
converted with
On 02/08/11 14:32, Peter Lieven wrote:
Hi,
is there any known issue when migrating a WinXP SP3 guest with qemu-kvm 0.13.0
or qemu-kvm-0.12.5?
If I migrate such a guest with a Realtek rtl8139 Network Device and an USB
Mouse Tablet
after migration the USB Tablet doesn't work any more and
On 02/14/2011 07:28 AM, Luiz Capitulino wrote:
On Sun, 13 Feb 2011 12:08:04 -0600
Anthony Liguorianth...@codemonkey.ws wrote:
Hi,
In my QAPI branch[1], I've now got almost every existing QMP command
converted with (hopefully) all of the hard problems solved. There is
only one remaining
On 02/14/2011 06:45 AM, Luiz Capitulino wrote:
So the question is: how does the schema based design support extending
commands or events? Does it require adding new commands/events?
Well, let me ask you, how do we do that today?
Let's say that I want to add a new parameter to the `change'
On Mon, Feb 14, 2011 at 08:14:07AM -0600, Anthony Liguori wrote:
On 02/14/2011 06:24 AM, Daniel P. Berrange wrote:
On Mon, Feb 14, 2011 at 06:10:04AM -0600, Anthony Liguori wrote:
On 02/14/2011 04:57 AM, Gerd Hoffmann wrote:
On 01/31/11 21:43, Anthony Liguori wrote:
commit
I was wondering if there is any documentation on what the original
source for the VNC/RDP/Spice/etc remote disktop servers and what changes
were needed to integrate with Qemu.
I'm in the process of setting up a Virtual server and I noticed that my
favorite Remote Desktop server is not one of
On Sun, Feb 13, 2011 at 03:06:44PM +0100, Gerhard Wiesinger wrote:
Hello,
After some fortune I found out that also Turbo Debugger 286 doesn't
work under plain DOS 6.22 (without any memory mananger just pressing
F5) or with some memory mananagers (HIMEM.SYS, EMM386, QEMM386).
Error message
From: Jan Kiszka jan.kis...@siemens.com
Mixing up TCG bits with KVM already led to problems around eflags
emulation on x86. Moreover, quite some code that TCG requires on cpu
enty/exit is useless for KVM. So dispatch between tcg_cpu_exec and
kvm_cpu_exec as early as possible.
The core logic of
From: Jan Kiszka jan.kis...@siemens.com
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
improve
From: Jan Kiszka jan.kis...@siemens.com
Avoid duplicate use of the function name cpu_has_work, it's confusing,
also their scope. Refactor cpu_has_work to cpu_thread_is_idle and do the
same with any_cpu_has_work.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti
From: Jan Kiszka jan.kis...@siemens.com
No functional changes.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
cpus.c | 71 +++
1 files changed, 44 insertions(+), 27
From: Jan Kiszka jan.kis...@siemens.com
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.
Signed-off-by: Jan Kiszka
The following changes since commit 8668f61d20eac971d116ebbe8436b4ae963884a8:
vmmouse: fix queue_size field initialization (2011-02-12 17:44:11 +)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git uq/master
Anthony PERARD (1):
Introduce
From: Jan Kiszka jan.kis...@siemens.com
The reset we issue on KVM_EXIT_SHUTDOWN implies that we should also
leave the VCPU loop. As we now check for exit_request which is set by
qemu_system_reset_request, this bug is no longer critical. Still it's an
unneeded extra turn.
Signed-off-by: Jan
From: Jan Kiszka jan.kis...@siemens.com
We do not need to abort, but the user should be notified that weird
things go on.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
target-i386/kvm.c | 16 +---
1 files changed, 13
From: Jan Kiszka jan.kis...@siemens.com
Instead of fiddling with debug_requested and vmstop_requested directly,
introduce qemu_system_debug_request and turn qemu_system_vmstop_request
into a public interface. This aligns those services with exiting ones in
vl.c.
Signed-off-by: Jan Kiszka
From: Jan Kiszka jan.kis...@siemens.com
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
From: Jan Kiszka jan.kis...@siemens.com
We do not use the timeout, so drop its logic. As we always poll our
signals, we do not need to drop the global lock. Removing those calls
allows some further simplifications. Also fix the error processing of
sigpending at this chance.
Signed-off-by: Jan
From: Jan Kiszka jan.kis...@siemens.com
KVM-assisted devices need access to it but we have no clean channel to
distribute a reference. As a workaround until there is a better
solution, export kvm_state for global use, though use should remain
restricted to the mentioned scenario.
Signed-off-by:
From: Jan Kiszka jan.kis...@siemens.com
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 jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti
From: Jan Kiszka jan.kis...@siemens.com
Introduce qemu_cpu_kick_self to send SIG_IPI to the calling VCPU
context. First user will be kvm.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
cpus.c| 21 +
From: Jan Kiszka jan.kis...@siemens.com
Define and use dedicated constants for vm_stop reasons, they actually
have nothing to do with the EXCP_* defines used so far. At this chance,
specify more detailed reasons so that VM state change handlers can
evaluate them.
Signed-off-by: Jan Kiszka
From: Jan Kiszka jan.kis...@siemens.com
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 jan.kis...@siemens.com
Reviewed-by: Paolo Bonzini
From: Jan Kiszka jan.kis...@siemens.com
Block SIG_IPI, unblock it during KVM_RUN, just like in io-thread mode.
It's unused so far, but this infrastructure will be required for
self-IPIs and to process SIGBUS plus, in KVM mode, SIGIO and SIGALRM. As
Windows doesn't support signal services, we need
From: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
cpus.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/cpus.c b/cpus.c
index 0abc009..8232d44 100644
--- a/cpus.c
+++
From: Jan Kiszka jan.kis...@siemens.com
If kvmclock is used, which implies the kernel supports it, register a
kvmclock device with the sysbus. Its main purpose is to save and restore
the kernel state on migration, but this will also allow to visualize it
one day.
Signed-off-by: Jan Kiszka
From: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
hw/cirrus_vga.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
index 5f45b5d..2724f7b 100644
From: Jan Kiszka jan.kis...@siemens.com
KVM requires to reenter the kernel after IO exits in order to complete
instruction emulation. Failing to do so will leave the kernel state
inconsistently behind. To ensure that we will get back ASAP, we issue a
self-signal that will cause KVM_RUN to return
From: Anthony PERARD anthony.per...@citrix.com
In order to use log_start/log_stop with Xen as well in the vga code,
this two operations have been put in CPUPhysMemoryClient.
The two new functions cpu_physical_log_start,cpu_physical_log_stop are
used in hw/vga.c and replace the
From: Jan Kiszka jan.kis...@siemens.com
We do not check them, and the only arch with non-empty implementations
always returns 0 (this is also true for qemu-kvm).
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
CC: Alexander Graf ag...@suse.de
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
From: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
kvm-all.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/kvm-all.c b/kvm-all.c
index 2ec9e09..55f6ac3 100644
--- a/kvm-all.c
From: Jan Kiszka jan.kis...@siemens.com
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
the triggering reset operation is supposed to
From: Jan Kiszka jan.kis...@siemens.com
Move qemu_kvm_eat_signals around and call it also when the IO-thread is
not used. Do not yet process SIGBUS, will be armed in a separate step.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
cpus.c |
From: Jan Kiszka jan.kis...@siemens.com
Effectively no functional change yet as kvm_irqchip_in_kernel still only
returns 0, but this patch will allow qemu-kvm to adopt the VCPU loop of
upsteam KVM.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti
From: Jan Kiszka jan.kis...@siemens.com
Will be required for SIGBUS handling. For obvious reasons, this will
remain a nop on Windows hosts.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
From: Glauber Costa glom...@redhat.com
If the machine is stopped, we should not record two different tsc values
upon a save operation. The same problem happens with kvmclock.
But kvmclock is taking a different diretion, being now seen as a separate
device. Since this is unlikely to happen with
On Mon, Feb 14, 2011 at 3:01 PM, Gary Mort garyam...@gmail.com wrote:
I was wondering if there is any documentation on what the original source
for the VNC/RDP/Spice/etc remote disktop servers and what changes were
needed to integrate with Qemu.
I'm in the process of setting up a Virtual
From: Jan Kiszka jan.kis...@siemens.com
Found by Stefan Hajnoczi: There is a race in kvm_cpu_exec between
checking for exit_request on vcpu entry and timer signals arriving
before KVM starts to catch them. Plug it by blocking both timer related
signals also on !CONFIG_IOTHREAD and process those
From: Jan Kiszka jan.kis...@siemens.com
Pure interface cosmetics: Ensure that only kvm core services (as
declared in kvm.h) start with kvm_. Prepend qemu_ to those that
violate this rule in cpus.c. Also rename the corresponding tcg functions
for the sake of consistency.
Signed-off-by: Jan Kiszka
From: Jan Kiszka jan.kis...@siemens.com
Do not ignore errors of kvm_init_vcpu, they are fatal.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
cpus.c | 19 +++
1 files changed, 15 insertions(+), 4 deletions(-)
diff --git
From: Jan Kiszka jan.kis...@siemens.com
Move {tcg,kvm}_init_ipi and block_io_signals to avoid prototypes, rename
the former two to clarify that they deal with more than SIG_IPI. No
functional changes - except for the tiny fixup of strerror usage.
The forward declaration of sigbus_handler is just
From: Jan Kiszka jan.kis...@siemens.com
To prepare splitting up KVM and TCG CPU entry/exit, move the debug
exception into cpus.c and invoke cpu_handle_debug_exception on return
from qemu_cpu_exec.
This also allows to clean up the debug request signaling: We can assign
the job of informing
From: Jan Kiszka jan.kis...@siemens.com
The number of slots and the location of private ones changed several
times in KVM's early days. However, it's stable since 2.6.29 (our
required baseline), and slots 8..11 are no longer reserved since then.
So remove this unneeded restriction.
From: Jan Kiszka jan.kis...@siemens.com
Improve the readability of the exit dispatcher by moving the static
return value of kvm_handle_io to its caller.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
Signed-off-by: Marcelo Tosatti mtosa...@redhat.com
---
kvm-all.c | 17 -
1
From: Jan Kiszka jan.kis...@siemens.com
Currently, we only configure and process MCE-related SIGBUS events if
CONFIG_IOTHREAD is enabled. The groundwork is laid, we just need to
factor out the required handler registration and system configuration.
Signed-off-by: Jan Kiszka
These two special values are needed to implement some helper functions, which
return these values in some cases.
Signed-off-by: Christophe Lyon christophe.l...@st.com
---
fpu/softfloat-specialize.h |9 +
fpu/softfloat.h|2 ++
2 files changed, 11 insertions(+), 0
RST bit is (1 3) bit, not (1 2), fix condition
that enables i2s if ENB is set and RST is not set.
Signed-off-by: Vasily Khoruzhick anars...@gmail.com
---
hw/pxa2xx.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c
index d966846..68b67ae
On Sun, 13 Feb 2011 23:43:40 +0100
Alexander Graf ag...@suse.de wrote:
struct kvmppc_book3e_tlb_entry {
union {
__u64 mas8_1;
struct {
__u32 mas8;
__u32 mas1;
};
};
__u64 mas2;
union {
On Mon, Feb 14, 2011 at 12:42 AM, Anthony Liguori anth...@codemonkey.ws wrote:
On 02/13/2011 03:00 PM, Blue Swirl wrote:
On Sun, Feb 13, 2011 at 9:57 PM, Anthony Liguorianth...@codemonkey.ws
wrote:
On 02/13/2011 01:37 PM, Blue Swirl wrote:
On Sun, Feb 13, 2011 at 5:31 PM, Anthony
On 11 February 2011 15:10, christophe.l...@st.com wrote:
From: Christophe Lyon christophe.l...@st.com
Fix range of shift amounts which always give 0 as result.
Signed-off-by: Christophe Lyon christophe.l...@st.com
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
On 11 February 2011 15:11, christophe.l...@st.com wrote:
From: Christophe Lyon christophe.l...@st.com
Call the normal shift helpers instead of the rounding ones.
Signed-off-by: Christophe Lyon christophe.l...@st.com
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
On 11 February 2011 15:11, christophe.l...@st.com wrote:
--- a/target-arm/neon_helper.c
+++ b/target-arm/neon_helper.c
@@ -903,7 +903,7 @@ uint64_t HELPER(neon_qrshl_u64)(CPUState *env, uint64_t
val, uint64_t shiftop)
dest = src1 tmp; \
if ((dest tmp) != src1) { \
On 14 February 2011 17:46, Peter Maydell peter.mayd...@linaro.org wrote:
On 11 February 2011 15:11, christophe.l...@st.com wrote:
NEON_VOP_ENV(qrshl_s8, neon_s8, 4)
@@ -924,7 +924,11 @@ uint32_t HELPER(neon_qrshl_s32)(CPUState *env, uint32_t
valop, uint32_t shiftop)
dest = val
On 11 February 2011 15:11, christophe.l...@st.com wrote:
From: Christophe Lyon christophe.l...@st.com
Fix decoding of 64 bits variants of VSHRN, VRSHRN, VQSHRN, VQSHRUN, VQRSHRN,
VQRSHRUN, taking into account whether inputs are unsigned or not.
Signed-off-by: Christophe Lyon
Please send in any agenda items you are interested in covering.
thanks,
-chris
On 11 February 2011 15:10, christophe.l...@st.com wrote:
+uint32_t HELPER(neon_rshl_s32)(uint32_t valop, uint32_t shiftop)
+{
+ int32_t dest;
+ int32_t val = (int32_t)valop;
+ int8_t shift = (int8_t)shiftop;
+ if (shift = 32) {
+ dest = 0;
+ } else if (shift -32) {
On Thu, Feb 10, 2011 at 11:53:10AM +0200, Riku Voipio wrote:
The following changes since commit 343c1de916b1841cd5fd5f813add9c87590d72e8:
x86: Fix MCA broadcast parameters for TCG case (2011-02-08 12:37:30 +0100)
are available in the git repository at:
On 11 February 2011 15:10, christophe.l...@st.com wrote:
From: Christophe Lyon christophe.l...@st.com
Fix rshl helpers (s8, s16, s64, u8, u16)
Signed-off-by: Christophe Lyon christophe.l...@st.com
---
target-arm/neon_helper.c | 6 +++---
1 files changed, 3 insertions(+), 3
On 11 February 2011 15:10, christophe.l...@st.com wrote:
From: Christophe Lyon christophe.l...@st.com
This patch series provides fixes such that ARM Neon instructions
VRSHR, VRSRA, VQRSHRN, VQRSHRUN, VRSHRN, VQSHRN, VSHRN, VQSHRUN now
pass all my tests.
I have reworked all these patches
On Mon, 14 Feb 2011 08:39:11 -0600
Anthony Liguori anth...@codemonkey.ws wrote:
On 02/14/2011 06:45 AM, Luiz Capitulino wrote:
So the question is: how does the schema based design support extending
commands or events? Does it require adding new commands/events?
Well, let me ask you,
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