Am 03.01.2011 17:59, Avi Kivity wrote:
> On 01/03/2011 06:52 PM, Jan Kiszka wrote:
>> Am 03.01.2011 17:06, Avi Kivity wrote:
>> > On 01/03/2011 10:33 AM, Jan Kiszka wrote:
>> >> From: Jan Kiszka
>> >>
>> >> First of all, we only need this EPT identity and TSS reservation on
>> >> Intel CPUs.
>>
On Mon, 20 Dec 2010 08:47:46 -0200
Marcelo Tosatti wrote:
> On Fri, Dec 10, 2010 at 09:20:26AM -0200, Luiz Capitulino wrote:
> > On Fri, 10 Dec 2010 14:36:08 +0800
> > Lai Jiangshan wrote:
> >
> > > +SQMP
> > > +inject_nmi
> > > +--
> > > +
> > > +Inject an NMI on the given CPU (x86 onl
Wire up the new softfloat support for flushing input denormals
to zero on ARM. The FPSCR FZ bit enables flush-to-zero for
both inputs and outputs, but the reporting of when inputs are
flushed to zero is via a separate IDC bit rather than the UFC
(underflow) bit used when output denormals are flushe
Am 03.01.2011 18:01, Avi Kivity wrote:
> On 01/03/2011 06:54 PM, Jan Kiszka wrote:
>> Am 03.01.2011 17:08, Avi Kivity wrote:
>> > On 01/03/2011 10:33 AM, Jan Kiszka wrote:
>> >> From: Jan Kiszka
>> >>
>> >> COALESCED_MMIO, SYNC_MMU, EXT_CPUID, CLOCKSOURCE, NOP_IO_DELAY,
>> PV_MMU -
>> >> all th
On Wed, Dec 29, 2010 at 04:52:46PM +0200, Michael S. Tsirkin wrote:
> This is on top of the ioeventfd patches, and
> fixes two potential issues when ioeventfd is mixed with vhost-net:
> - ioeventfd could start running then get stopped for vhost-net.
> For example, vm state change handlers run in
I have a patchset which fixes this bug, which I need to do a bit more
cleanup and testing with before I post it to the list.
** Changed in: qemu
Status: New => In Progress
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On 3 January 2011 14:34, Aurelien Jarno wrote:
> Use float{32,64,x80,128}_maybe_silence_nan() instead of toggling the
> sNaN bit manually. This allow per target implementation of sNaN to qNaN
> conversion.
> @@ -237,15 +237,11 @@ static float32 propagateFloat32NaN( float32 a, float32
> b STATUS_
Am 03.01.2011 17:08, Avi Kivity wrote:
> On 01/03/2011 10:33 AM, Jan Kiszka wrote:
>> From: Jan Kiszka
>>
>> COALESCED_MMIO, SYNC_MMU, EXT_CPUID, CLOCKSOURCE, NOP_IO_DELAY, PV_MMU -
>> all these caps predate features on which we already depend at build
>> time. Moreover, the check for KVM_CAP_EXT_C
On Mon, 2011-01-03 at 17:30 +0100, Jan Kiszka wrote:
> Am 03.01.2011 17:04, Avi Kivity wrote:
> > On 01/03/2011 10:33 AM, Jan Kiszka wrote:
> >> From: Jan Kiszka
> >>
> >> If kvmclock is used, which implies the kernel supports it, register a
> >> kvmclock device with the sysbus. Its main purpose is
On 01/03/2011 06:30 PM, Jan Kiszka wrote:
Am 03.01.2011 17:04, Avi Kivity wrote:
> On 01/03/2011 10:33 AM, Jan Kiszka wrote:
>> From: Jan Kiszka
>>
>> If kvmclock is used, which implies the kernel supports it, register a
>> kvmclock device with the sysbus. Its main purpose is to save and rest
A CCID device is a smart card reader. It is a USB device, defined at [1].
This patch introduces the usb-ccid device that is a ccid bus. Next patches will
introduce two card types to use it, a passthru card and an emulated card.
[1] http://www.usb.org/developers/devclass_docs/DWG_Smart-Card_CCID_R
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On Mon, 2011-01-03 at 17:46 +0100, Jan Kiszka wrote:
> Am 03.01.2011 17:40, Glauber Costa wrote:
> > On Mon, 2011-01-03 at 09:33 +0100, Jan Kiszka wrote:
> >> From: Jan Kiszka
> >>
> >> Make sure to clear MSR_KVM_SYSTEM_TIME, MSR_KVM_WALL_CLOCK, and
> >> MSR_KVM_ASYNC_PF_EN so that a freshly boote
Add support to softfloat for flushing input denormal float32 and float64
to zero. softfloat's existing 'flush_to_zero' flag only flushes denormals
to zero on output. Some CPUs need input denormals to be flushed before
processing as well. Implement this, using a new status flag to enable it
and a ne
This is just an issue with mono, apparently does not appear on omap
boards. This will appear on a physical machine as well as virtual, I
have so far successfully rootstock ubuntu-minimal (meerkat) and used
apt-get install --no-install-recommends ubuntu-netbook to build thus
far. Am working on a ker
Instead of returning a self-calculated empty buffer use the proper method
supplied by the audio subsystem. This will fix the return value of the
no_read() function which otherwise returns too many samples because
total_hw_samples_acquired isn't correctly accounted.
Signed-off-by: Michael Walle
--
On Mon, Jan 03, 2011 at 05:34:17PM +, Peter Maydell wrote:
> On 3 January 2011 14:34, Aurelien Jarno wrote:
> > Use float{32,64,x80,128}_maybe_silence_nan() instead of toggling the
> > sNaN bit manually. This allow per target implementation of sNaN to qNaN
> > conversion.
>
> > @@ -237,15 +23
On Mon, 3 Jan 2011, Michael Walle wrote:
> Instead of returning a self-calculated empty buffer use the proper method
> supplied by the audio subsystem. This will fix the return value of the
> no_read() function which otherwise returns too many samples because
> total_hw_samples_acquired isn't corr
On Mon, 3 Jan 2011, Michael Walle wrote:
> On Mon, 3 Jan 2011, 23:46:34 malc wrote:
> > On Mon, 3 Jan 2011, Michael Walle wrote:
> > > Instead of returning a self-calculated empty buffer use the proper method
> > > supplied by the audio subsystem. This will fix the return value of the
> > > no_rea
On Tue, 4 Jan 2011, Michael Walle wrote:
>
> Hi,
>
> the SWVoiceIn volume is never used, although there is AUD_set_volume_in() to
> set it. Would it be possible to add support for it? So we could get the mixer
> emulation for capture devices too?
>
> BTW i see you can only attenuate an audio
This will fix the return value of the function which otherwise returns too
many samples because sw->total_hw_samples_acquired isn't correctly
accounted.
Signed-off-by: Michael Walle
---
audio/noaudio.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/audio/noaudio.c b/a
On Tue, 4 Jan 2011, Michael Walle wrote:
> This will fix the return value of the function which otherwise returns too
> many samples because sw->total_hw_samples_acquired isn't correctly
> accounted.
>
Applied, thanks.
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Hi,
This patch series implements threadlets infrastructure in qemu.
This is a complete rework of the earlier patch series so that
it becomes easier to review. I have broken down the earlier
patch series as asked by Anthony
The following series implements...
---
Arun R Bharadwaj (13):
Add
This patch adds the aiocb_mutex to protect aiocb.
This patch also removes the infinite loop present in paio_cancel.
Since there can only be one cancellation at a time, we need to
introduce a condition variable. For this, we need a
global aiocb_completion condition variable.
This patch also adds t
This patch introduces work concept by introducing the
ThreadletWork structure.
Signed-off-by: Arun R Bharadwaj
---
posix-aio-compat.c | 20 ++--
1 files changed, 14 insertions(+), 6 deletions(-)
diff --git a/posix-aio-compat.c b/posix-aio-compat.c
index ae5e20e..de52eb5 100644
This patch adds the callback function to the ThreadletWork
structure and moves aio handler as a callback function.
Signed-off-by: Arun R Bharadwaj
---
posix-aio-compat.c | 88 +---
1 files changed, 49 insertions(+), 39 deletions(-)
diff --git a/
This patch adds a global queue of type ThreadletQueue and
removes the earlier usage of request_list queue.
We want to create the thread on the first submit. Hence we
need to track whether the globalqueue is initialized or not.
Signed-off-by: Arun R Bharadwaj
---
posix-aio-compat.c | 161 ++
This patch adds submit work threadlet API and shows how
the qemu_paio_submit changes to submit_work.
Signed-off-by: Arun R Bharadwaj
---
posix-aio-compat.c | 33 ++---
1 files changed, 22 insertions(+), 11 deletions(-)
diff --git a/posix-aio-compat.c b/posix-aio-co
This patch adds dequeue_work threadlet API and shows how
the paio_cancel changes to dequeue_work.
Signed-off-by: Arun R Bharadwaj
---
posix-aio-compat.c | 46 ++
1 files changed, 26 insertions(+), 20 deletions(-)
diff --git a/posix-aio-compat.c b/po
Signed-off-by: Arun R Bharadwaj
Signed-off-by: Gautham R Shenoy
---
docs/async-support.txt | 141
1 files changed, 141 insertions(+), 0 deletions(-)
create mode 100644 docs/async-support.txt
diff --git a/docs/async-support.txt b/docs/async-supp
This patch adds aio_signal_handler threadlet API. Earler
posix-aio-compat.c had its own signal handler code. Now
abstract this, in the later patch it is moved to a generic
code so that it can be used by other subsystems.
Signed-off-by: Arun R Bharadwaj
---
posix-aio-compat.c | 49 +
The active field in the qemu_aiocb structure is now useless.
Remove it.
Signed-off-by: Arun R Bharadwaj
---
posix-aio-compat.c | 17 ++---
1 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/posix-aio-compat.c b/posix-aio-compat.c
index 8f1a9b6..fd9fcfd 100644
--- a/pos
This patch allows subsystems to create their own private
queues with associated pools of threads.
Signed-off-by: Arun R Bharadwaj
---
qemu-threadlets.c | 80 ++---
qemu-threadlets.h |4 +++
2 files changed, 62 insertions(+), 22 deletions(-)
Remove thread_create and use qemu_thread_create instead.
Signed-off-by: Arun R Bharadwaj
---
posix-aio-compat.c | 19 ++-
1 files changed, 2 insertions(+), 17 deletions(-)
diff --git a/posix-aio-compat.c b/posix-aio-compat.c
index fd9fcfd..3b01c9b 100644
--- a/posix-aio-compat
Remove all instances of CONFIG_THREAD, which is not used
anymore.
Signed-off-by: Arun R Bharadwaj
---
configure |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index a079a49..addf733 100755
--- a/configure
+++ b/configure
@@ -2456,7 +2456,6 @@ if t
This patch moves the threadlet queue API code to
qemu-threadlets.c where these APIs can be used by
other subsystems.
Signed-off-by: Arun R Bharadwaj
---
Makefile.objs |1
posix-aio-compat.c | 151
qemu-thread.h |1
qemu-th
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