On 20.03.2015 21:55, jacob jacob wrote:
> On Thu, Mar 19, 2015 at 10:18 AM, Stefan Assmann wrote:
>> On 19.03.2015 15:04, jacob jacob wrote:
>>> Hi Stefan,
>>> have you been able to get PCI passthrough working without any issues
>>> after the upgrade?
>>
>> My XL710 fails to transfer regular TCP t
On Fr, 2015-03-20 at 14:01 -0400, Gabriel L. Somlo wrote:
> Below is "version 2.5" of the command-line fw_cfg patch only. I'll
> send out a v3 of the series once we're mostly happy with this one in
> particular.
Approach taken looks good to me on a quick scan.
cheers,
Gerd
Stefan Weil writes:
> Am 20.03.2015 um 17:30 schrieb Eric Blake:
>> kvm_stat.{1,pod} started showing up as untracked files in my
>> directory, and I nearly accidentally merged them into a commit
>> with my usual habit of 'git add .'. Rather than spelling out
>> each such file, just ignore the en
On 23/03/2015 06:24, Fam Zheng wrote:
> Currently, throttle timers won't make any progress when VCPU is not
> running, which would stall the request queue in utils, qtest, vm
> suspending, and live migration without special handling.
>
> For example in bdrv_drain_all, all requests are resumed im
On 23/03/2015 02:51, David Gibson wrote:
> This series fixes two bugs in the i6300esb watchdog timer device. The
> first only affects big-endian targets (including targets like ppc
> which support both endians, but are considered big-endian by default).
> The second affects all targets, but only
On Mon, 23 Mar 2015 13:54:23 +0800
Chen Fan wrote:
> ICC bus was invented only to provide hotplug capability to
> CPU and APIC because at the time being hotplug was available only for
> BUS attached devices.
>
> Now this patch is to drop ICC bus impl, and switch to bus-less
> CPU+APIC hotplug, h
On 03/21/15 21:23, Gabriel L. Somlo wrote:
> This document covers the guest-side hardware interface, as
> well as the host-side programming API of QEMU's firmware
> configuration (fw_cfg) device.
>
> Signed-off-by: Jordan Justen
> Signed-off-by: Gabriel Somlo
> ---
> docs/specs/fw_cfg.txt | 205
From: Juan Quintela
Compression code (still not on tree) want to call this funtion from
outside the migration thread, so we can't write to last_sent_block.
Instead of reverting full patch:
[PULL 07/11] save_block_hdr: we can recalculate
Just revert the parts that touch last_sent_block.
Signed
From: Juan Quintela
Compression code (still not on tree) want to call this funtion from
outside the migration thread, so we can't write to last_sent_block.
Instead of reverting full patch:
[PULL 07/11] save_block_hdr: we can recalculate
Just revert the parts that touch last_sent_block.
Signed
comments below
On 03/21/15 21:23, Gabriel L. Somlo wrote:
> Allow user supplied files to be inserted into the fw_cfg
> device before starting the guest. Since fw_cfg_add_file()
> already disallows duplicate fw_cfg file names, qemu will
> exit with an error message if the user supplies multiple
> b
Implement the core logic of the multiple thread compression. At this
point, multiple thread compression can't co-work with xbzrle yet.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
---
arch_init.c | 184 +---
1 file changed, 177 insert
On Wed, 18 Mar 2015 12:25:03 +0100
Paolo Bonzini wrote:
> From: Greg Kurz
>
> KVM expects host endian values. Hosts that don't use the default endianness
> need to negate the swap performed in adjust_endianness().
>
> Suggested-by: Paolo Bonzini
> Signed-off-by: Greg Kurz
> Message-Id: <20150
The multiple compression threads can be turned on/off through
qmp and hmp interface before doing live migration.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Eric Blake
---
migration/migration.c | 7 +--
qapi-schema.json | 11
Add the code to create and destroy the multiple threads those will be
used to do data decompression. Left some functions empty just to keep
clearness, and the code will be added later.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintel
On Mon, Mar 23, 2015 at 01:24:15PM +0800, Fam Zheng wrote:
> Currently, throttle timers won't make any progress when VCPU is not
> running, which would stall the request queue in utils, qtest, vm
> suspending, and live migration without special handling.
>
> For example in bdrv_drain_all, all requ
This feature can help to reduce the data transferred about 60%, and the
migration time can also be reduced about 70%.
Summary of changed from v5->v6
-Changed the schema of qmp interface
-Split the last patche in v5 into 3 patches
-Added some comments of the new functions
-Chan
qemu_put_compression_data() compress the data and put it to QEMUFile.
qemu_put_qemu_file() put the data in the buffer of source QEMUFile to
destination QEMUFile.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Juan Quintela
---
include/migration/qemu-file.h | 3 +++
migration/q
On Mon, Mar 23, 2015 at 12:51:48PM +1100, David Gibson wrote:
> If the guest programs a sufficiently large timeout value an integer
> overflow can occur in i6300esb_restart_timer(). e.g. if the maximum
> possible timer preload value of 0xf is programmed then we end up with
> the calculation:
>
On Mon, Mar 23, 2015 at 12:51:47PM +1100, David Gibson wrote:
> The IO operations for the i6300esb watchdog timer are marked as
> DEVICE_NATIVE_ENDIAN. This is not correct, and - as a PCI device - should
> be DEVICE_LITTLE_ENDIAN.
>
> This allows i6300esb to work on ppc targets (yes, using an Int
On Sat, 21 Mar 2015 19:27:49 +0100
"Michael S. Tsirkin" wrote:
> On Fri, Mar 20, 2015 at 08:39:24AM +0100, Cornelia Huck wrote:
> > On Wed, 18 Mar 2015 14:08:56 +0100
> > "Michael S. Tsirkin" wrote:
> >
> > > On Wed, Mar 18, 2015 at 05:34:56PM +0800, Jason Wang wrote:
> > > > There's no need to
Add the qmp commands to tune and query the parameters used in live
migration.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
---
migration/migration.c | 56 ++
qapi-schema.json | 45
qmp-commands.hx
Implement the core logic of multiple thread decompression,
the decompression can work now.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
---
arch_init.c | 50 --
1 file changed, 48 insertions(+), 2 deletions(-)
diff --git a/arch_init.c b/arch
Now, multiple thread compression can co-work with xbzrle. when
xbzrle is on, multiple thread compression will only work at the
first round of RAM data sync.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
---
arch_init.c | 12 +++-
1 file changed, 1
Add the hmp interface to tune and query the parameters used in
live migration.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
---
hmp-commands.hx | 17 +++
hmp.c | 65 +
hmp.h | 4
monitor.c |
Split the function save_zero_page from ram_save_page so that we can
reuse it later.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Juan Quintela
---
arch_init.c | 61 +++--
1 file changed, 43 insertions(+), 18 deletions(-)
Define the data structure and variables used to do multiple thread
decompression, and add the code to initialize and free them.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
---
arch_init.c | 13 -
1 file changed, 1
Put the three parameters related to multiple thread (de)compression
into an int array, and use an enum type to index the parameter.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
---
include/migration/migration.h | 4 +---
migration/migration.c | 31 +++
Define the data structure and variables used to do multiple thread
compression, and add the code to initialize and free them.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
---
arch_init.c | 35 ++
Add the code to create and destroy the multiple threads those will
be used to do data compression. Left some functions empty to keep
clearness, and the code will be added later.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
---
Give some details about the multiple thread (de)compression and
how to use it in live migration.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
---
docs/multi-thread-compression.txt | 149 ++
Paolo Bonzini writes:
> Add a drive property that can be used with sdhci-pci (instead of the odd
> "-drive if=sd,... -device sdhci-pci" that has no equivalent in the rest
> of QEMU).
Ugh. sdhci-pci is incorrectly qdevified: it uses drive_get_next() in
its realize() method. Is it the only devic
Although the error message is the same, the bug in comment 5 seems
completely different. Please open a new bug about this issue, giving
*all* details - including the full qemu command line.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to Q
On 03/23/2015 04:23 PM, Igor Mammedov wrote:
On Mon, 23 Mar 2015 13:54:23 +0800
Chen Fan wrote:
ICC bus was invented only to provide hotplug capability to
CPU and APIC because at the time being hotplug was available only for
BUS attached devices.
Now this patch is to drop ICC bus impl, and s
Alberto Garcia writes:
> Since this event can occur in nodes that cannot have a device name
> associated, include also a field with the node name.
>
> Signed-off-by: Alberto Garcia
> ---
> block/qcow2.c | 8 ++--
> docs/qmp/qmp-events.txt | 16 +---
> qapi/block-core.
Igor,
It seems my smtp server has some issues, The email including my reply doesn't
hit the list.
I paste my reply here and send it again:
That makes sense, I couldn't agree more.
I am going to drop this patch and separate it to 2 patches.
One for adding generic can_be_deleted callback,
The oth
On Mon, 2015-03-09 at 07:13 +, Rusty Russell wrote:
> > virtio_mmio: generation support
> > virtio_mmio: fix endian-ness for mmio these two are waiting for ack by
> > Pawel
> >
> > These two fix bugs in virtio 1.0 code for mmio.
> > Host code for that was AFAIK not posted, so I can't t
On Mon, 23 Mar 2015 17:07:29 +0800
Chen Fan wrote:
>
> On 03/23/2015 04:23 PM, Igor Mammedov wrote:
> > On Mon, 23 Mar 2015 13:54:23 +0800
> > Chen Fan wrote:
> >
> >> ICC bus was invented only to provide hotplug capability to
> >> CPU and APIC because at the time being hotplug was available on
On 03/23/2015 05:43 PM, Igor Mammedov wrote:
On Mon, 23 Mar 2015 17:07:29 +0800
Chen Fan wrote:
On 03/23/2015 04:23 PM, Igor Mammedov wrote:
On Mon, 23 Mar 2015 13:54:23 +0800
Chen Fan wrote:
ICC bus was invented only to provide hotplug capability to
CPU and APIC because at the time being
On Mon, Mar 23, 2015 at 10:20:31AM +0100, Markus Armbruster wrote:
> > +- "device":Device name (json-string)
> > +- "node-name": Node name, if it's present (json-string)
>
> By convention, we mark optional members like this:
>
> - "node-name": Node name (json-string, optional)
You're right,
On Mon, 23 Mar 2015, David Gibson wrote:
If the guest programs a sufficiently large timeout value an integer
overflow can occur in i6300esb_restart_timer(). e.g. if the maximum
possible timer preload value of 0xf is programmed then we end up with
the calculation:
timeout = get_ticks_per_sec
First of all, my apologies for being so late with this. I realized
part way through the current development cycle that I couldn't do both
the error work and my half of the block probing work we discussed back
in November, so I punted the latter to the next cycle, missing the one
little feature I q
Probing is convenient, but probing untrusted raw images is insecure
(CVE-2008-2004). To avoid it, users should always specify raw format
explicitly. This isn't trivial, and even sophisticated users have
gotten it wrong (libvirt CVE-2010-2237, CVE-2010-2238, CVE-2010-2239,
plus more recent variati
The can_be_deleted callback returns false if the backend is in used,
Otherwise returns true.
Signed-off-by: Lin Ma
---
backends/hostmem-file.c | 12
backends/hostmem-ram.c | 12
2 files changed, 24 insertions(+)
diff --git a/backends/hostmem-file.c b/backends/hostmem-
Add can_be_deleted callback, If it is not null and returns false,
The qmp_object_del won't delete the given object.
Signed-off-by: Lin Ma
---
include/qom/object.h | 12
qmp.c| 7 +++
qom/object.c | 12
3 files changed, 31 insertions(+)
diff
On Mon, Mar 23, 2015 at 3:40 PM, Lin Ma wrote:
> Add can_be_deleted callback, If it is not null and returns false,
> The qmp_object_del won't delete the given object.
>
> Signed-off-by: Lin Ma
> ---
> include/qom/object.h | 12
> qmp.c| 7 +++
> qom/object.c
following a464982499b2f637f6699e3d03e0a9d2e0b5288b, it's now possible for
there to be attempts to take the BQL before CPUs have been realized in
cases where a machine model inits peripherals before the first CPU.
BQL lock aquisition kicks the first_cpu, leading to a segfault if this
happens pre-re
following a464982499b2f637f6699e3d03e0a9d2e0b5288b, it's now possible for
there to be attempts to take the BQL before CPUs have been realized in
cases where a machine model inits peripherals before the first CPU.
BQL lock aquisition kicks the first_cpu, leading to a segfault if this
happens pre-re
On Wed, Mar 18, 2015 at 10:39 PM, Peter Crosthwaite
wrote:
> On Wed, Mar 18, 2015 at 7:06 PM, Paolo Bonzini wrote:
>>
>>
>> On 18/03/2015 14:11, Peter Crosthwaite wrote:
>>> So I actually bisected this as a recent regression on:
>>>
>>> commit a464982499b2f637f6699e3d03e0a9d2e0b5288b (refs/bisect
On Wed, Mar 18, 2015 at 10:48 AM, Alistair Francis
wrote:
> On Mon, Mar 16, 2015 at 10:12 PM, Peter Crosthwaite
> wrote:
>> Add a machine model for the Xilinx ZynqMP SoC EP108 board.
>>
>> Signed-off-by: Peter Crosthwaite
>> ---
>> Chaned since v1:
>> Change board name to ep108
>>
>> hw/arm/Mak
On 03/22/2015 09:47 PM, Xu, Quan wrote:
-Original Message-
From: Stefan Berger [mailto:stef...@linux.vnet.ibm.com]
Sent: Friday, March 20, 2015 7:44 PM
To: Ian Campbell; Xu, Quan
Cc: ke...@koconnor.net; xen-de...@lists.xen.org; qemu-devel@nongnu.org;
stefano.stabell...@eu.citrix.com
Sub
On 03/16/2015 10:59 PM, Igor Mammedov wrote:
[...]
diff --git a/hw/i386/acpi-dsdt-mem-hotplug.dsl b/hw/i386/acpi-dsdt-mem-hotplug.dsl
index 1e9ec39..ef847e2 100644
--- a/hw/i386/acpi-dsdt-mem-hotplug.dsl
+++ b/hw/i386/acpi-dsdt-mem-hotplug.dsl
@@ -29,6 +29,7 @@
External(MEMORY_S
following a464982499b2f637f6699e3d03e0a9d2e0b5288b, it's now possible for
there to be attempts to take the BQL before CPUs have been realized in
cases where a machine model inits peripherals before the first CPU.
BQL lock aquisition kicks the first_cpu, leading to a segfault if this
happens pre-re
following a464982499b2f637f6699e3d03e0a9d2e0b5288b, it's now possible for
there to be attempts to take the BQL before CPUs have been realized in
cases where a machine model inits peripherals before the first CPU.
BQL lock aquisition kicks the first_cpu, leading to a segfault if this
happens pre-re
In preparation for support for Cortex a53. Use "axx" to describe the
shareable features. Some of the CP15 registers (such as ACTLR) are
specific to implementation, but we currently just RAZ them so continue
with that as the policy for all cortex A processors under a shared
definition.
The cache si
Hi Peter and all,
Xilinx's next gen SoC has been announced. This series adds a SoC and
board.
Series start with addition of ARM cortex A53 support (P1 and P2). The
Soc skeleton is then added with GIC, EMACs and UARTs are added. The
pre-existing models for GEM and UART are not SoC friendly (no vis
To allow using the device with modern SoC programming conventions. The
state struct needs to be visible to embed the device in SoC containers.
Reviewed-by: Alistair Francis
Signed-off-by: Peter Crosthwaite
---
changed since v1:
Fix /* Public */ comment spacing (Alistair review)
hw/net/cadence_
And connect IRQ outputs to the CPUs.
Reviewed-by: Alistair Francis
Signed-off-by: Peter Crosthwaite
---
hw/arm/xlnx-zynqmp.c | 19 +++
include/hw/arm/xlnx-zynqmp.h | 2 ++
2 files changed, 21 insertions(+)
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
index
With quad Cortex-A53 CPUs.
Signed-off-by: Peter Crosthwaite
---
changed since v2:
Added [*] to cpu child property name.
changed since v1:
Add &error_abort to CPU child adder call.
default-configs/aarch64-softmmu.mak | 2 +-
hw/arm/Makefile.objs| 1 +
hw/arm/xlnx-zynqmp.c
Similar to a53, but with different L1 I cache policy, phys addr size and
different cache geometries. The cache sizes is implementation
configurable, but use these values (from Xilinx MPSoC) as a default
until cache size configurability is added.
Reviewed-by: Alex Bennée
Signed-off-by: Peter Crost
In preparation for migrating the state struct and type cast macro to a public
header. The acronym "GEM" on it's own is not specific enough to be used in a
more global namespace so preface with "cadence". Fix the capitalisation of
"gem" in the state type while touching the typename. Also preface the
Connect the GPIO outputs from the individual CPUs for the timers to the
GIC.
Signed-off-by: Peter Crosthwaite
---
hw/arm/xlnx-zynqmp.c | 16
1 file changed, 16 insertions(+)
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
index 9465185..29954f5 100644
--- a/hw/arm/xlnx
To allow using the device with modern SoC programming conventions. The
state struct needs to be visible to embed the device in SoC containers.
Reviewed-by: Alistair Francis
Signed-off-by: Peter Crosthwaite
---
changed since v1:
Fix /* Public */ comment spacing (Alistair review)
hw/char/cadence
Add a machine model for the Xilinx ZynqMP SoC EP108 board.
Signed-off-by: Peter Crosthwaite
---
Chaned since v1:
Change board name to ep108
hw/arm/Makefile.objs | 2 +-
hw/arm/xlnx-ep108.c | 53
2 files changed, 54 insertions(+), 1 deletion
In preparation for migrating the state struct and type cast macro to a public
header. The acronym "UART" on it's own is not specific enough to be used in a
more global namespace so preface with "cadence". Fix the capitalisation of
"uart" in the state type while touching the typename. Preface macros
Using standard ARM bootloader.
Signed-off-by: Peter Crosthwaite
---
hw/arm/xlnx-ep108.c | 8
1 file changed, 8 insertions(+)
diff --git a/hw/arm/xlnx-ep108.c b/hw/arm/xlnx-ep108.c
index 6e89456..a86f595 100644
--- a/hw/arm/xlnx-ep108.c
+++ b/hw/arm/xlnx-ep108.c
@@ -28,6 +28,8 @@ typede
Zynq MPSoC supports external DDR RAM. Add a RAM at 0 to the model.
Signed-off-by: Peter Crosthwaite
---
changed since v1:
Add ram size clamps and warnings
hw/arm/xlnx-ep108.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/hw/arm/xlnx-ep108.c b/hw/arm/xlnx-ep108.c
ind
On 28/11/2014 13:44, Stefan Hajnoczi wrote:
> This is an example of what I mean.
>
> I'm not going to work on making TCG thread-safe in this series, and
> there is no dangerous race condition in this code if we leave it as is.
>
> But I'm not 100% sure of all cases, so I'll audit them again.
I
Use SMC PSCI, with the standard policy of secondaries starting in
power-off.
Reviewed-by: Alistair Francis
Signed-off-by: Peter Crosthwaite
---
changed since v1:
Add &error_abort to property setter calls
hw/arm/xlnx-zynqmp.c | 8
1 file changed, 8 insertions(+)
diff --git a/hw/arm/xl
On 20/03/15 18:44, Peter Maydell wrote:
> * having a project plan that divides the work up into small
>but coherent chunks that can be landed upstream incrementally
>(to avoid the failure mode of "work all summer but don't
>get it finished, and so don't have anything concrete
>to s
On 21/03/15 04:16, Sergey Fedorov wrote:
> Hi!
>
> I am currently working on AArch64 EL2 support. There is a plan to submit
> the changes to the community. Merten, IIUYC, you are going to support
> only AArch32 EL2?
>
> Best regards,
> Sergey
Hi
Yes, my intention is to focus on AArch32 as I'm m
On Sat, Mar 14, 2015 at 05:00:44PM +0100, Stefan Weil wrote:
> The shift operation on nlb gives a 32 bit result if no type cast is
> applied. This bug was reported by Coverity.
>
> Signed-off-by: Stefan Weil
> ---
> hw/block/nvme.c |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Than
On 23 March 2015 at 11:29, Merten Sach wrote:
> On 20/03/15 18:44, Peter Maydell wrote:
>> * having a project plan that divides the work up into small
>>but coherent chunks that can be landed upstream incrementally
>>(to avoid the failure mode of "work all summer but don't
>>get it fi
On Sun, Mar 15, 2015 at 09:59:25AM +0100, Stefan Priebe wrote:
> after upgrading the host kernel from 3.12 to 3.18 live migration fails with
> the following qemu output (guest running on a host with 3.12 => host with
> 3.18):
>
> kvm: Features 0x30afffe3 unsupported. Allowed features: 0x79bfbbe7
>
Alberto Garcia writes:
> On Mon, Mar 23, 2015 at 10:20:31AM +0100, Markus Armbruster wrote:
[...]
>> Ignorant question: can "device" be ""? If yes, we should document
>> what that means, possibly in a separate patch.
>
> Yes it can be "", the purpose of the patch is precisely to expand the
> even
> -Original Message-
> From: Stefan Berger [mailto:stef...@linux.vnet.ibm.com]
> Sent: Monday, March 23, 2015 6:57 PM
> To: Xu, Quan; Ian Campbell
> Cc: ke...@koconnor.net; xen-de...@lists.xen.org; qemu-devel@nongnu.org;
> stefano.stabell...@eu.citrix.com
> Subject: Re: [Xen-devel] [PATCH
On 23/03/2015 10:10, Markus Armbruster wrote:
> Ugh. sdhci-pci is incorrectly qdevified: it uses drive_get_next() in
> its realize() method. Is it the only device model with this issue?
I think SD devices are the only ones, but all of them have the issue.
Ironically, the qdevified ones call d
On 23/03/2015 11:36, Peter Crosthwaite wrote:
> I don't think TypeInfo is the right place for this. You can however
> define function hooks for Object in ObjectClass. See the unparent
> field of ObjectClass for a precedent.
In this case, the right place could be UserCreatable. Alternatively...
On 23/03/2015 11:48, Peter Crosthwaite wrote:
> following a464982499b2f637f6699e3d03e0a9d2e0b5288b, it's now possible for
> there to be attempts to take the BQL before CPUs have been realized in
> cases where a machine model inits peripherals before the first CPU.
>
> BQL lock aquisition kicks t
On 23 March 2015 at 12:05, Paolo Bonzini wrote:
>
> The only alternative for 2.3 is reverting the patch for sdhci-pci. I
> certainly don't want "-drive if=sd -device sdhci-pci" to become ABI!
What's wrong with that, incidentally? It's what I would have
expected for connecting an SD card to sdhci
On 21/03/2015 16:44, Peter Maydell wrote:
> On 21 March 2015 at 15:34, Paolo Bonzini wrote:
>> 32-bit PPC cannot do atomic operations on long long. Inside the loops,
>> we are already using local counters that are summed at the end of
>> the run---with one exception in rcu_read_stress_test: fix
Hi,
Thanks.
I fixed it - there is already a patchseries in 4.0 to fix this. It will
be backported in 3.18.10 or 3.18.11.
Stefan
Am 23.03.2015 um 12:54 schrieb Stefan Hajnoczi:
> On Sun, Mar 15, 2015 at 09:59:25AM +0100, Stefan Priebe wrote:
>> after upgrading the host kernel from 3.12 to 3.18 l
* David Gibson (da...@gibson.dropbear.id.au) wrote:
> On Wed, Feb 25, 2015 at 04:52:08PM +, Dr. David Alan Gilbert (git) wrote:
> > From: "Dr. David Alan Gilbert"
> >
> > The userfault mechanism used for postcopy generates faults
> > for us on pages that are 'not present', inflating a balloon
(This is part of the work I'm doing for transaction attributes.)
Currently we have several APIs used for making physical
memory accesses:
1. cpu_physical_memory_rw &c
2. address_space_rw/read/write/map
3. ld/st*_phys
These do more-or-less overlapping jobs and it's not
obvious which should be u
Am 23.03.2015 um 13:24 schrieb Peter Maydell:
> * address_space_rw &c to be renamed:
> address_space_rw -> as_rw_buf
> address_space_read -> as_read_buf
> address_space_write -> as_write_buf
> address_space_map -> as_map_buf &c
>This is just so the names line up nicely and we h
On 23 March 2015 at 12:30, Andreas Färber wrote:
> Am 23.03.2015 um 13:24 schrieb Peter Maydell:
>> * address_space_rw &c to be renamed:
>> address_space_rw -> as_rw_buf
>> address_space_read -> as_read_buf
>> address_space_write -> as_write_buf
>> address_space_map -> as_map_buf
> -Original Message-
> From: Stefan Berger [mailto:stef...@linux.vnet.ibm.com]
> Sent: Thursday, March 19, 2015 3:17 AM
> To: Xu, Quan; stefano.stabell...@eu.citrix.com; qemu-devel@nongnu.org;
> arm...@redhat.com; lcapitul...@redhat.com; aligu...@amazon.com;
> pbonz...@redhat.com; ebl...@
On Thu, Mar 19, 2015 at 12:17:29AM +0530, Toms Varghese wrote:
> Hi all,
>
> I can see some fprintf (stderr, ...) statements in qemu source code. I
> expect the output to be shown in the terminal window. I use libvirt to
> manage my VMs and hence have no idea about the exact qemu command line
> b
On Mon, 23 Mar 2015 18:59:28 +0800
Zhu Guihua wrote:
>
> On 03/16/2015 10:59 PM, Igor Mammedov wrote:
> [...]
> >
> > diff --git a/hw/i386/acpi-dsdt-mem-hotplug.dsl
> > b/hw/i386/acpi-dsdt-mem-hotplug.dsl
> > index 1e9ec39..ef847e2 100644
> > --- a/hw/i386/acpi-dsdt-mem-hotplug.dsl
> > +++ b
On Wed, Mar 18, 2015 at 02:16:47PM -0700, Yaoli Zheng wrote:
> We have problem using qemu emulated scsi driver(the old lsi). Wonder if any
> of other device model we can try for emulating scsi, and how we can get and
> config it in Xen? Having been told virtio-scsi is alternative one, but have
>
Hi Lin,
Am 23.03.2015 um 11:10 schrieb Lin Ma:
> Add can_be_deleted callback, If it is not null and returns false,
> The qmp_object_del won't delete the given object.
>
> Signed-off-by: Lin Ma
> ---
> include/qom/object.h | 12
> qmp.c| 7 +++
> qom/object.c
New threads always point at the same env which is incorrect and usually leads
to a crash.
Signed-off-by: Leon Alrae
---
Hi,
This patch fixes the bug introduced in:
commit 2994fd96d986578a342f2342501b4ad30f6d0a85
Author: Eduardo Habkost
cpu: Make cpu_init() return QOM CPUState object
Rega
On Thu, Mar 19, 2015 at 03:01:37PM -0400, John Snow wrote:
> +
> +# check if ccache is interfering with
> +# semantic analysis of macros
> +
> +ccache=no
> +cat > $TMPC << EOF
> +static const int Z = 1;
> +#define fn() ({ Z; })
> +#define TAUT(X) ((X) == Z)
>
Am 23.03.2015 um 13:55 schrieb Leon Alrae:
> New threads always point at the same env which is incorrect and usually leads
> to a crash.
>
> Signed-off-by: Leon Alrae
> ---
> Hi,
>
> This patch fixes the bug introduced in:
>
> commit 2994fd96d986578a342f2342501b4ad30f6d0a85
> Author: Eduardo Ha
On 03/23/2015 04:04 AM, Markus Armbruster wrote:
> Probing is convenient, but probing untrusted raw images is insecure
> (CVE-2008-2004). To avoid it, users should always specify raw format
> explicitly. This isn't trivial, and even sophisticated users have
> gotten it wrong (libvirt CVE-2010-223
On Thu, Mar 19, 2015 at 03:01:35PM -0400, John Snow wrote:
> +cc_has_warning_flag() {
> +if [ "$2" != "--keep-tmpc" ]; then
> +write_c_skeleton;
> +fi
> +
> # Use the positive sense of the flag when testing for -Wno-wombat
> # support (gcc will happily accept the -Wno- for
On 19 March 2015 at 19:01, John Snow wrote:
> Test if ccache is interfering with our life, and
> disable its habit of trying to compile already pre-processed
> versions of code if so.
>
> In particular, clang has different semantic warnings based on
> if the warning arose from a macro or not. By t
Hi,
For consistency in git-log, please use "qom:" rather than "object:".
Am 23.03.2015 um 13:06 schrieb Paolo Bonzini:
> On 23/03/2015 11:36, Peter Crosthwaite wrote:
>> I don't think TypeInfo is the right place for this. You can however
>> define function hooks for Object in ObjectClass. See the
Hi,
On Mon, Mar 23, 2015 at 8:05 PM, Peter Crosthwaite
wrote:
> Similar to a53, but with different L1 I cache policy, phys addr size and
^^^
I guess a57 :)
ozaki-r
> different cache geometries. The cache sizes is implementation
> configurable, but use these values (from Xili
On 23/03/2015 13:09, Peter Maydell wrote:
> > The only alternative for 2.3 is reverting the patch for sdhci-pci. I
> > certainly don't want "-drive if=sd -device sdhci-pci" to become ABI!
>
> What's wrong with that, incidentally? It's what I would have
> expected for connecting an SD card to sdh
Am 23.03.2015 um 14:02 schrieb Andreas Färber:
> Am 23.03.2015 um 13:55 schrieb Leon Alrae:
>> New threads always point at the same env which is incorrect and usually leads
Please remember to break after 76 chars. (Look at `git log` output.)
Andreas
>> to a crash.
>>
>> Signed-off-by: Leon Alrae
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