On Wed, Aug 24, 2011 at 1:19 PM, Pekka Enberg wrote:
>
> It's nice to see such an honest attempt at improving QEMU usability,
> Alexander!
>
> One comment: in my experience, having shell scripts under
> Documentation reduces the likelihood that people actually discover
> them so you might want to
On Wed, Aug 24, 2011 at 1:16 AM, Alexander Graf wrote:
> On LinuxCon I had a nice chat with Linus on what he thinks kvm-tool
> would be doing and what he expects from it. Basically he wants a
> small and simple tool he and other developers can run to try out and
> see if the kernel they just built
On 23.08.2011, at 09:52, steve.belan...@ca.transport.bombardier.com wrote:
>
> Hi,
>
> I'm Steve, an embedded software developper for Bombardier Transportation
> Canada. We use the MPC5200 for most of our onboard computers inside train
> control systems. To enhance our SW engineering process
On 23.08.2011, at 18:51, Benjamin Herrenschmidt wrote:
>
>>> For us the most simple and logical approach (which is also what pHyp
>>> uses and what Linux handles well) is really to expose a given PCI host
>>> bridge per group to the guest. Believe it or not, it makes things
>>> easier :-)
>>
>>
On 23.08.2011, at 18:41, Benjamin Herrenschmidt wrote:
> On Tue, 2011-08-23 at 10:23 -0600, Alex Williamson wrote:
>>
>> Yeah. Joerg's idea of binding groups internally (pass the fd of one
>> group to another via ioctl) is one option. The tricky part will be
>> implementing it to support hot u
This patch creates a migration bitmap, which is periodically kept in sync with
the qemu bitmap. A separate copy of the dirty bitmap for the migration avoids
concurrent access to the qemu bitmap from iothread and migration thread.
Signed-off-by: Umesh Deshpande
---
arch_init.c | 17
Following patch series deals with VCPU and iothread starvation during the
migration of a guest. Currently the iothread is responsible for performing the
guest migration. It holds qemu_mutex during the migration and doesn't allow VCPU
to enter the qemu mode and delays its return to the guest. The gu
This patch creates a separate thread for the guest migration on the source side.
All exits (on completion/error) from the migration thread are handled by a
bottom
handler, which is called from the iothread.
Signed-off-by: Umesh Deshpande
---
buffered_file.c | 75 +-
This patch creates a new list of RAM blocks in MRU order. So that separate
locking rules can be applied to the regular RAM block list and the MRU list.
Signed-off-by: Paolo Bonzini
---
cpu-all.h |2 ++
exec.c| 17 -
2 files changed, 14 insertions(+), 5 deletions(-)
dif
ramlist mutex is implemented to protect the RAMBlock list traversal in the
migration thread from their addition/removal from the iothread.
Note: Combination of iothread mutex and migration thread mutex works as a
rw-lock. Both mutexes are acquired while modifying the ram_list members or RAM
block
All users have been converted to either isa_register_ioport
or isa_register_old_portio_list.
Signed-off-by: Richard Henderson
---
hw/isa-bus.c | 19 +--
hw/isa.h |2 --
2 files changed, 5 insertions(+), 16 deletions(-)
diff --git a/hw/isa-bus.c b/hw/isa-bus.c
index 648
Signed-off-by: Richard Henderson
---
hw/pc.c | 16 +---
1 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/hw/pc.c b/hw/pc.c
index 263fb1a..4c460fd 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -428,6 +428,7 @@ void pc_cmos_init(ram_addr_t ram_size, ram_addr_t
above_4g_mem_siz
Signed-off-by: Richard Henderson
---
hw/parallel.c | 47 ---
1 files changed, 28 insertions(+), 19 deletions(-)
diff --git a/hw/parallel.c b/hw/parallel.c
index ecbc8c3..8494d94 100644
--- a/hw/parallel.c
+++ b/hw/parallel.c
@@ -448,6 +448,29 @@ stat
Signed-off-by: Richard Henderson
---
hw/sb16.c | 32 +---
1 files changed, 13 insertions(+), 19 deletions(-)
diff --git a/hw/sb16.c b/hw/sb16.c
index a76df1b..fe927e2 100644
--- a/hw/sb16.c
+++ b/hw/sb16.c
@@ -1341,12 +1341,21 @@ static const VMStateDescription vmst
Signed-off-by: Richard Henderson
---
hw/isa-bus.c | 79 ++
hw/isa.h | 31 ++-
memory.c |8 +++---
3 files changed, 113 insertions(+), 5 deletions(-)
diff --git a/hw/isa-bus.c b/hw/isa-bus.c
index e9c1712.
Signed-off-by: Richard Henderson
---
hw/vga-isa.c | 10 --
hw/vga.c | 55 ---
2 files changed, 28 insertions(+), 37 deletions(-)
diff --git a/hw/vga-isa.c b/hw/vga-isa.c
index 0d19901..510ace8 100644
--- a/hw/vga-isa.c
+++ b/hw/
---
hw/arm_sysctl.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c
index 5b845a2..17cf6f7 100644
--- a/hw/arm_sysctl.c
+++ b/hw/arm_sysctl.c
@@ -19,7 +19,6 @@ typedef struct {
SysBusDevice busdev;
MemoryRegion iomem;
qemu_i
> I read the user manual and find options like: "-clock dynticks -rtc
> base=2006-06-17T16:01:21,clock=vm -icount 1".
> Would QEMU run "the same" with these options??
>
> PS. I also found the function cpu_io_recompile() with comments:
> /* in deterministic execution mode, instructions doing
Signed-off-by: Richard Henderson
---
hw/vmport.c | 16 +---
1 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/hw/vmport.c b/hw/vmport.c
index c8aefaa..b5c6fa1 100644
--- a/hw/vmport.c
+++ b/hw/vmport.c
@@ -38,6 +38,7 @@
typedef struct _VMPortState
{
ISADevice de
Signed-off-by: Richard Henderson
---
hw/ne2000-isa.c |5 +
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/hw/ne2000-isa.c b/hw/ne2000-isa.c
index 756ed5c..11ffee7 100644
--- a/hw/ne2000-isa.c
+++ b/hw/ne2000-isa.c
@@ -68,10 +68,7 @@ static int isa_ne2000_initfn(ISADevice *
Signed-off-by: Richard Henderson
---
hw/mc146818rtc.c | 15 ---
1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c
index feb3b25..2aaca2f 100644
--- a/hw/mc146818rtc.c
+++ b/hw/mc146818rtc.c
@@ -81,6 +81,7 @@
typedef struct RTCStat
Signed-off-by: Richard Henderson
---
hw/gus.c | 39 +++
1 files changed, 19 insertions(+), 20 deletions(-)
diff --git a/hw/gus.c b/hw/gus.c
index 37e543a..1532686 100644
--- a/hw/gus.c
+++ b/hw/gus.c
@@ -232,6 +232,22 @@ static const VMStateDescription vmsta
The only user of ISADevice.ioports is isabus_get_fw_dev_path, and it
only looks at the first entry of the array. Which suggests that this
entire array+sort operation can be replaced by a simple minimum.
Signed-off-by: Richard Henderson
---
hw/isa-bus.c | 25 +
hw/isa.h
The sysbus interface is as yet unconverted.
Signed-off-by: Richard Henderson
---
hw/m48t59.c | 15 ---
1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/hw/m48t59.c b/hw/m48t59.c
index 0cc361e..f318e67 100644
--- a/hw/m48t59.c
+++ b/hw/m48t59.c
@@ -73,6 +73,7 @@ struc
Signed-off-by: Richard Henderson
---
hw/ide/core.c | 30 +++---
hw/ide/internal.h |3 ++-
hw/ide/isa.c |4 +---
hw/ide/piix.c |7 ---
hw/ide/via.c |7 ---
5 files changed, 30 insertions(+), 21 deletions(-)
diff --git a/hw/ide/co
Signed-off-by: Richard Henderson
---
hw/fdc.c | 34 --
1 files changed, 4 insertions(+), 30 deletions(-)
diff --git a/hw/fdc.c b/hw/fdc.c
index c3ae956..b83c045 100644
--- a/hw/fdc.c
+++ b/hw/fdc.c
@@ -425,7 +425,6 @@ typedef struct FDCtrlSysBus {
typedef str
---
hw/devices.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/devices.h b/hw/devices.h
index 36c21e7..8ac384f 100644
--- a/hw/devices.h
+++ b/hw/devices.h
@@ -2,7 +2,7 @@
#define QEMU_DEVICES_H
/* ??? Not all users of this file can include cpu-common.h. */
-t
The problem that malc saw with sb16 was a major think-o on my part
with the whole interface. We can't re-use the const sub-arrays of
the original MemoryRegionPortio array because they have the wrong
offset for the MemoryRegion to which it is attached -- the lookup
in find_portio fails. We must ad
> > For us the most simple and logical approach (which is also what pHyp
> > uses and what Linux handles well) is really to expose a given PCI host
> > bridge per group to the guest. Believe it or not, it makes things
> > easier :-)
>
> I'm all for easier. Why does exposing the bridge use less b
On Tue, 2011-08-23 at 10:23 -0600, Alex Williamson wrote:
>
> Yeah. Joerg's idea of binding groups internally (pass the fd of one
> group to another via ioctl) is one option. The tricky part will be
> implementing it to support hot unplug of any group from the
> supergroup.
> I believe Ben had a
On Tue, 2011-08-23 at 15:18 +0200, Roedel, Joerg wrote:
> On Mon, Aug 22, 2011 at 05:03:53PM -0400, Benjamin Herrenschmidt wrote:
> >
> > > I am in favour of /dev/vfio/$GROUP. If multiple devices should be
> > > assigned to a guest, there can also be an ioctl to bind a group to an
> > > address-sp
On LinuxCon I had a nice chat with Linus on what he thinks kvm-tool
would be doing and what he expects from it. Basically he wants a
small and simple tool he and other developers can run to try out and
see if the kernel they just built actually works.
Fortunately, Qemu can do that today already! T
On Tue, Aug 23, 2011 at 2:54 PM, Blue Swirl wrote:
> On Tue, Aug 23, 2011 at 2:45 PM, Stefan Hajnoczi wrote:
>> On Tue, Aug 23, 2011 at 3:34 PM, Blue Swirl wrote:
>>> On Tue, Aug 23, 2011 at 5:35 AM, Stefan Hajnoczi wrote:
On Mon, Aug 22, 2011 at 9:59 PM, Blue Swirl wrote:
> On Mon, A
On 08/23/2011 03:30 PM, Michael S. Tsirkin wrote:
On Tue, Aug 23, 2011 at 01:12:19PM -0600, Alex Williamson wrote:
On Tue, 2011-08-23 at 21:26 +0300, Michael S. Tsirkin wrote:
On Tue, Aug 23, 2011 at 12:21:47PM -0600, Alex Williamson wrote:
On Tue, 2011-08-23 at 21:17 +0300, Michael S. Tsirkin
On Tue, Aug 23, 2011 at 06:55:43AM +0200, Alexander Graf wrote:
> When accessing an SPE instruction despite it being not available,
> throw an SPE exception instead of an APU exception. That way the
> guest knows what's going on and actually uses SPE.
>
> Reported-by: Jason Wessel
> Signed-off-by
On Tue, Aug 23, 2011 at 12:00:00PM -0500, Jason Wessel wrote:
> On 08/22/2011 11:55 PM, Alexander Graf wrote:
> > When I bumped into Jason on Linuxcon, we tried out to run the e500 target
> > on his Windriver build that used SPE and immediately ran into emulation
> > issues. Fortunately there weren
On Tue, Aug 23, 2011 at 07:24:32PM +0100, Peter Maydell wrote:
> Remove a spurious second map of the OMAP GPMC CS0 region on reset.
> This fixes an assertion failure when we try to add the region to
> its container when it was already added. (The old code did not
> complain about mismatched map/unm
On Tue, Aug 23, 2011 at 07:04:43PM +0800, Lyu Mitnick wrote:
> Hello all,
>
> I am wondering to know whether QEMU could run "the same" twice. ie.
> the same of execution trace.
> I read the user manual and find options like: "-clock dynticks -rtc
> base=2006-06-17T16:01:21,clock=vm -icount 1".
>
On Tue, 2011-08-23 at 22:30 +0300, Michael S. Tsirkin wrote:
> On Tue, Aug 23, 2011 at 01:12:19PM -0600, Alex Williamson wrote:
> > On Tue, 2011-08-23 at 21:26 +0300, Michael S. Tsirkin wrote:
> > > On Tue, Aug 23, 2011 at 12:21:47PM -0600, Alex Williamson wrote:
> > > > On Tue, 2011-08-23 at 21:17
On Tue, Aug 23, 2011 at 07:41:35PM +0100, Peter Maydell wrote:
> On 23 August 2011 18:43, Richard Henderson wrote:
> > Signed-off-by: Richard Henderson
>
> Reviewed-by: Peter Maydell
>
> Confirmed that this fixes the assertion on x86-64 host.
I've applied this. Thanks both of you for the quic
On Tue, 2011-08-23 at 07:01 +1000, Benjamin Herrenschmidt wrote:
> On Mon, 2011-08-22 at 09:45 -0600, Alex Williamson wrote:
>
> > Yes, that's the idea. An open question I have towards the configuration
> > side is whether we might add iommu driver specific options to the
> > groups. For instanc
On Tue, Aug 23, 2011 at 01:12:19PM -0600, Alex Williamson wrote:
> On Tue, 2011-08-23 at 21:26 +0300, Michael S. Tsirkin wrote:
> > On Tue, Aug 23, 2011 at 12:21:47PM -0600, Alex Williamson wrote:
> > > On Tue, 2011-08-23 at 21:17 +0300, Michael S. Tsirkin wrote:
> > > > On Tue, Aug 23, 2011 at 07:
On Tue, Aug 23, 2011 at 06:59:01PM +0100, Peter Maydell wrote:
> On 23 August 2011 18:55, Blue Swirl wrote:
> > qemu-system-ppc: /src/qemu/memory.c:1183:
> > memory_region_add_subregion_common: Assertion `!subregion->parent'
> > failed.
> > Aborted
> > qemu-system-ppc64: /src/qemu/memory.c:1183:
>
On Tue, 2011-08-23 at 21:26 +0300, Michael S. Tsirkin wrote:
> On Tue, Aug 23, 2011 at 12:21:47PM -0600, Alex Williamson wrote:
> > On Tue, 2011-08-23 at 21:17 +0300, Michael S. Tsirkin wrote:
> > > On Tue, Aug 23, 2011 at 07:28:08PM +0200, Jan Kiszka wrote:
> > > > From: Alex Williamson
> > > >
On 23 August 2011 18:43, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
Reviewed-by: Peter Maydell
Confirmed that this fixes the assertion on x86-64 host.
-- PMM
On Tue, Aug 23, 2011 at 12:21:47PM -0600, Alex Williamson wrote:
> On Tue, 2011-08-23 at 21:17 +0300, Michael S. Tsirkin wrote:
> > On Tue, Aug 23, 2011 at 07:28:08PM +0200, Jan Kiszka wrote:
> > > From: Alex Williamson
> > >
> > > Nothing good can happen when we overlap capabilities
> > >
> > >
Remove a spurious second map of the OMAP GPMC CS0 region on reset.
This fixes an assertion failure when we try to add the region to
its container when it was already added. (The old code did not
complain about mismatched map/unmap calls, but the new MemoryRegion
implementation does.)
Signed-off-by
On Tue, 2011-08-23 at 21:17 +0300, Michael S. Tsirkin wrote:
> On Tue, Aug 23, 2011 at 07:28:08PM +0200, Jan Kiszka wrote:
> > From: Alex Williamson
> >
> > Nothing good can happen when we overlap capabilities
> >
> > [ Jan: rebased over qemu, minor formatting ]
> >
> > Signed-off-by: Jan Kiszk
On Tue, Aug 23, 2011 at 07:28:08PM +0200, Jan Kiszka wrote:
> From: Alex Williamson
>
> Nothing good can happen when we overlap capabilities
>
> [ Jan: rebased over qemu, minor formatting ]
>
> Signed-off-by: Jan Kiszka
I'll stick an assert there instead. Normal devices
don't generate overlap
Using qemu-kvm-0.15.0 for a few weeks now, I'd like to report that maybe
1/10 times it works as expected: ie, there is no virtio-serial-bus
error, vdagent in the windows guest starts, etc.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEM
On Tue, 2011-08-23 at 10:33 -0700, Aaron Fabbri wrote:
>
>
> On 8/23/11 10:01 AM, "Alex Williamson" wrote:
>
> > On Tue, 2011-08-23 at 16:54 +1000, Benjamin Herrenschmidt wrote:
> >> On Mon, 2011-08-22 at 17:52 -0700, aafabbri wrote:
> >>
> >>> I'm not following you.
> >>>
> >>> You have to e
On 23 August 2011 18:55, Blue Swirl wrote:
> qemu-system-ppc: /src/qemu/memory.c:1183:
> memory_region_add_subregion_common: Assertion `!subregion->parent'
> failed.
> Aborted
> qemu-system-ppc64: /src/qemu/memory.c:1183:
> memory_region_add_subregion_common: Assertion `!subregion->parent'
> faile
qemu-system-ppc: /src/qemu/memory.c:1183:
memory_region_add_subregion_common: Assertion `!subregion->parent'
failed.
Aborted
qemu-system-ppc64: /src/qemu/memory.c:1183:
memory_region_add_subregion_common: Assertion `!subregion->parent'
failed.
Aborted
qemu-system-sparc: /src/qemu/hw/sysbus.c:156:
s
Signed-off-by: Richard Henderson
---
tcg/tcg.c | 15 ---
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 06ce214..411f971 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1128,18 +1128,19 @@ void tcg_add_target_add_op_defs(const TCGTargetOpDef
*
On 8/23/11 10:01 AM, "Alex Williamson" wrote:
> On Tue, 2011-08-23 at 16:54 +1000, Benjamin Herrenschmidt wrote:
>> On Mon, 2011-08-22 at 17:52 -0700, aafabbri wrote:
>>
>>> I'm not following you.
>>>
>>> You have to enforce group/iommu domain assignment whether you have the
>>> existing uio
From: Alex Williamson
Nothing good can happen when we overlap capabilities
[ Jan: rebased over qemu, minor formatting ]
Signed-off-by: Jan Kiszka
---
hw/pci.c | 14 ++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 6124790..ff20631 1006
Nous sommes là pour
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faire bénéficier dune
étude
GRATUITE
et
sans engagement de votre part pour linstallation
de :
Climatisation réversible,
Chauffe-eau solaire
Energie solaire pour chauffer votre piscine
Isolation
thermique des combles
Adoucisseur
deau
Lé
On 08/23/2011 10:11 AM, Peter Maydell wrote:
> A compile-time check that the tcg target has #defined all the
> TCG_TARGET_HAS_foo to 0/1 and not left any undefined might be
> useful?
That compile-time check is the uses in tcg-op.h. If they're
not defined you'll get undefined symbol errors in that
At Tue, 23 Aug 2011 14:29:50 +0200,
Kevin Wolf wrote:
>
> Am 12.08.2011 14:33, schrieb MORITA Kazutaka:
> > This makes the sheepdog block driver support bdrv_co_readv/writev
> > instead of bdrv_aio_readv/writev.
> >
> > With this patch, Sheepdog network I/O becomes fully asynchronous. The
> > bl
On 17 August 2011 22:11, Richard Henderson wrote:
> By always defining these symbols, we can eliminate a lot of ifdefs.
>
> To allow this to be checked reliably, the semantics of the
> TCG_TARGET_HAS_* macros must be changed from def/undef to true/false.
> This allows even more ifdefs to be remove
On Tue, 2011-08-23 at 15:14 +0200, Roedel, Joerg wrote:
> On Mon, Aug 22, 2011 at 03:17:00PM -0400, Alex Williamson wrote:
> > On Mon, 2011-08-22 at 19:25 +0200, Joerg Roedel wrote:
>
> > > I am in favour of /dev/vfio/$GROUP. If multiple devices should be
> > > assigned to a guest, there can also
On Tue, 2011-08-23 at 16:54 +1000, Benjamin Herrenschmidt wrote:
> On Mon, 2011-08-22 at 17:52 -0700, aafabbri wrote:
>
> > I'm not following you.
> >
> > You have to enforce group/iommu domain assignment whether you have the
> > existing uiommu API, or if you change it to your proposed
> > ioctl
On 08/22/2011 11:55 PM, Alexander Graf wrote:
> When I bumped into Jason on Linuxcon, we tried out to run the e500 target
> on his Windriver build that used SPE and immediately ran into emulation
> issues. Fortunately there weren't too many, so here are the patches to get
> a guest using SPE instru
On 8/23/11 4:04 AM, "Joerg Roedel" wrote:
> On Mon, Aug 22, 2011 at 08:52:18PM -0400, aafabbri wrote:
>> You have to enforce group/iommu domain assignment whether you have the
>> existing uiommu API, or if you change it to your proposed
>> ioctl(inherit_iommu) API.
>>
>> The only change neede
Under libvirt, I get the following error when trying to start a block
stream:
qerror: bad call in function 'do_block_stream':
qerror: -> error format '{ 'class': 'NotSupported', 'data': {} }' not found
qerror: call at blockdev.c:808
2011-08-23 11:30:09.974: shutting down
Is this patch missing a p
Fix leak of s->snap when rados_create fails.
Reported-by: Stefan Hajnoczi
Signed-off-by: Sage Weil
---
block/rbd.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/block/rbd.c b/block/rbd.c
index d5659cd..52b79fa 100644
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -393
No assignment in condition. Remove duplicate ret > 0 check.
Signed-off-by: Sage Weil
---
block/rbd.c | 17 -
1 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/block/rbd.c b/block/rbd.c
index e239e04..5423a2d 100644
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -391,15 +3
Allow the client id to be specified in the config string via 'id=' so that
users can control who they authenticate as. Currently they are stuck with
the default ('admin'). This is necessary for anyone using authentication
in their environment.
Signed-off-by: Sage Weil
---
block/rbd.c | 52 ++
On Tue, 2011-08-23 at 13:58 +0100, Stefan Hajnoczi wrote:
> diff --git a/blockdev.c b/blockdev.c
> index 036b7eb..e9098f6 100644
> --- a/blockdev.c
> +++ b/blockdev.c
> @@ -835,3 +835,13 @@ int do_block_job_cancel(Monitor *mon, const QDict
> *params, QObject **ret_data)
> qerror_report(QERR_D
On Tue, 2011-08-23 at 12:38 +1000, David Gibson wrote:
> On Mon, Aug 22, 2011 at 09:45:48AM -0600, Alex Williamson wrote:
> > On Mon, 2011-08-22 at 15:55 +1000, David Gibson wrote:
> > > On Sat, Aug 20, 2011 at 09:51:39AM -0700, Alex Williamson wrote:
> > > > We had an extremely productive VFIO BoF
On 08/23/2011 11:18 AM, Daniel P. Berrange wrote:
On Tue, Aug 23, 2011 at 11:14:20AM -0500, Anthony Liguori wrote:
On 08/23/2011 11:12 AM, Daniel P. Berrange wrote:
$(block-obj-y) pulls in 'aio.o' which is built from aio.c which
is licensed "GPLv2 only". So even those many files are BSD
licen
On Tue, Aug 23, 2011 at 11:14:20AM -0500, Anthony Liguori wrote:
> On 08/23/2011 11:12 AM, Daniel P. Berrange wrote:
> >$(block-obj-y) pulls in 'aio.o' which is built from aio.c which
> >is licensed "GPLv2 only". So even those many files are BSD
> >licenses, the combined work will be GPLv2-only.
On 08/23/2011 11:50 AM, Kevin Wolf wrote:
Am 23.08.2011 17:26, schrieb Daniel P. Berrange:
> On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
>>
>>
>> On 08/22/2011 02:39 PM, Blue Swirl wrote:
>>> On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant
wrote:
>
>
>On
On 08/23/2011 11:12 AM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 02:29:00PM -0500, Anthony Liguori wrote:
On 08/22/2011 12:06 PM, Saggi Mizrahi wrote:
libvdisk is a library that packages qemu's handling of disk images. This
allows for other programs to link to it and get access to qemu
On Mon, Aug 22, 2011 at 02:29:00PM -0500, Anthony Liguori wrote:
> On 08/22/2011 12:06 PM, Saggi Mizrahi wrote:
> >libvdisk is a library that packages qemu's handling of disk images. This
> >allows for other programs to link to it and get access to qemu image
> >file abstractions.
> >
> >To use ins
On Tue, Aug 23, 2011 at 04:51:31PM +0100, Daniel P. Berrange wrote:
> On Tue, Aug 23, 2011 at 05:50:03PM +0200, Kevin Wolf wrote:
> > Am 23.08.2011 17:26, schrieb Daniel P. Berrange:
> > > On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
> > >>
> > >>
> > >> On 08/22/2011 02:39 PM, Blu
On Tue, Aug 23, 2011 at 05:50:03PM +0200, Kevin Wolf wrote:
> Am 23.08.2011 17:26, schrieb Daniel P. Berrange:
> > On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
> >>
> >>
> >> On 08/22/2011 02:39 PM, Blue Swirl wrote:
> >>> On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant
> >>> wrote
* Anthony Liguori [2011-08-08 14:33]:
> This is a simple tool that I've been using for the past couple months to help
> with day-to-day testing of changes. It may seem like it's similar to
> kvm-autotest but it's actually quite different. Most noticably:
>
> - It's a coverage test instead of a
Am 23.08.2011 17:26, schrieb Daniel P. Berrange:
> On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
>>
>>
>> On 08/22/2011 02:39 PM, Blue Swirl wrote:
>>> On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant
>>> wrote:
>
>
> On 08/22/2011 01:25 PM, Anthony Liguori wrote:
>>
Am 23.08.2011 15:21, schrieb Frediano Ziglio:
> These patches mostly cleanup some AIO code using coroutines.
> Mostly they use stack instead of allocated AIO structure.
> Feel free to collapse it too short.
>
> Frediano Ziglio (15):
> qcow: allocate QCowAIOCB structure using stack
> qcow: QCow
Am 23.08.2011 15:21, schrieb Frediano Ziglio:
> Signed-off-by: Frediano Ziglio
> ---
> block/qcow2-refcount.c | 11 +--
> 1 files changed, 5 insertions(+), 6 deletions(-)
>
> diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
> index 0f9a64a..243c24b 100644
> --- a/block/qcow
Am 23.08.2011 15:21, schrieb Frediano Ziglio:
> Signed-off-by: Frediano Ziglio
> ---
> block/qcow2-refcount.c |5 +
> 1 files changed, 1 insertions(+), 4 deletions(-)
>
> diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
> index 2a915be..0f9a64a 100644
> --- a/block/qcow2-refc
On Tue, Aug 23, 2011 at 11:13:34AM -0400, Corey Bryant wrote:
>
>
> On 08/22/2011 02:39 PM, Blue Swirl wrote:
> >On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant
> >wrote:
> >>>
> >>>
> >>> On 08/22/2011 01:25 PM, Anthony Liguori wrote:
> >
> > On 08/22/2011 11:50 AM, Daniel P. Berrange
On 08/22/2011 02:39 PM, Blue Swirl wrote:
On Mon, Aug 22, 2011 at 5:42 PM, Corey Bryant wrote:
>
>
> On 08/22/2011 01:25 PM, Anthony Liguori wrote:
>>
>> On 08/22/2011 11:50 AM, Daniel P. Berrange wrote:
>>>
>>> On Mon, Aug 22, 2011 at 11:29:12AM -0500, Anthony Liguori wrote:
On Tue, Aug 23, 2011 at 2:40 PM, Eric Blake wrote:
> On 08/23/2011 03:52 AM, Stefan Hajnoczi wrote:
>>
>> On Wed, Aug 10, 2011 at 11:08 PM, Eric Blake wrote:
>>>
>>> disk snapshot: the state of a virtual disk used at a given time; once a
>>> snapshot exists, then it is possible to track a delta o
On Tue, Aug 23, 2011 at 2:45 PM, Stefan Hajnoczi wrote:
> On Tue, Aug 23, 2011 at 3:34 PM, Blue Swirl wrote:
>> On Tue, Aug 23, 2011 at 5:35 AM, Stefan Hajnoczi wrote:
>>> On Mon, Aug 22, 2011 at 9:59 PM, Blue Swirl wrote:
On Mon, Aug 22, 2011 at 8:23 PM, Stefan Hajnoczi
wrote:
Hi,
I'm Steve, an embedded software developper for Bombardier Transportation
Canada. We use the MPC5200 for most of our onboard computers inside train
control systems. To enhance our SW engineering process, we would like the
emulate the MPC5200 processor using QEMU, an open source software CPU
On Tue, Aug 23, 2011 at 3:34 PM, Blue Swirl wrote:
> On Tue, Aug 23, 2011 at 5:35 AM, Stefan Hajnoczi wrote:
>> On Mon, Aug 22, 2011 at 9:59 PM, Blue Swirl wrote:
>>> On Mon, Aug 22, 2011 at 8:23 PM, Stefan Hajnoczi wrote:
On Mon, Aug 22, 2011 at 7:14 PM, Blue Swirl wrote:
> OpenBIOS
On Tue, Aug 23, 2011 at 5:35 AM, Stefan Hajnoczi wrote:
> On Mon, Aug 22, 2011 at 9:59 PM, Blue Swirl wrote:
>> On Mon, Aug 22, 2011 at 8:23 PM, Stefan Hajnoczi wrote:
>>> On Mon, Aug 22, 2011 at 7:14 PM, Blue Swirl wrote:
OpenBIOS uses traditional DPRINTFs for debugging. I was considering
On 08/23/2011 09:26 AM, Corey Bryant wrote:
On 08/22/2011 03:25 PM, Anthony Liguori wrote:
On 08/22/2011 01:22 PM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 12:25:25PM -0500, Anthony Liguori wrote:
On 08/22/2011 11:50 AM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 11:29:12AM -0
On 08/22/2011 03:25 PM, Anthony Liguori wrote:
On 08/22/2011 01:22 PM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 12:25:25PM -0500, Anthony Liguori wrote:
On 08/22/2011 11:50 AM, Daniel P. Berrange wrote:
On Mon, Aug 22, 2011 at 11:29:12AM -0500, Anthony Liguori wrote:
I don't think it
On 2011-08-23 16:02, Anthony Liguori wrote:
> On 08/23/2011 08:02 AM, Jan Kiszka wrote:
>> On 2011-08-23 14:40, Anthony Liguori wrote:
>>> You should be able to just use an eventfd or pipe.
>>>
>>> Better yet, we should look at using GThreadPool to replace posix-aio-compat.
>>
>> When interacting w
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 15 ---
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index f920dbe..4b9ec29 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -381,7 +381,6 @@ typedef struct QCowAIOCB {
uint64_t
prepare to remove read/write callbacks
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 272 -
1 files changed, 135 insertions(+), 137 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 519fc8b..287dd99 100644
--- a/block/qco
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 10 +++---
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index bb6c75e..4171b47 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -381,11 +381,8 @@ typedef struct QCowAIOCB {
uint64_t byt
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 98 +
1 files changed, 43 insertions(+), 55 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 4171b47..f920dbe 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -377,7 +377,6
On 08/23/2011 08:02 AM, Jan Kiszka wrote:
On 2011-08-23 14:40, Anthony Liguori wrote:
You should be able to just use an eventfd or pipe.
Better yet, we should look at using GThreadPool to replace posix-aio-compat.
When interacting with the thread pool is part of some time-critical path
(easil
2011/8/22 Kevin Wolf :
> Am 09.08.2011 09:46, schrieb Frediano Ziglio:
>> These patches mostly cleanup some AIO code using coroutines.
>> Mostly they use stack instead of allocated AIO structure.
>> Feel free to collapse it too short.
>>
>> Frediano Ziglio (15):
>> qcow: allocate QCowAIOCB struct
Signed-off-by: Frediano Ziglio
---
block/qcow2.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 7e13283..519fc8b 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -373,7 +373,7 @@ int qcow2_backing_read1(BlockDriverState *bs, Q
Signed-off-by: Frediano Ziglio
---
block/qcow2.c | 22 +++---
1 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 4b9ec29..7e13283 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -378,7 +378,6 @@ typedef struct QCowAIOCB {
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