> > Just the lack of fdatasyncs.
>
> I also did not see any fdatasyncs when using cache=none - would that also be
> explained by this bug?
Yes, cache=none and cache=writeback are the same as far as the _disk_ cache
is concerned, and you need fdatasyncs to flush the disk cache too.
Paolo
From: Gonglei
Prevent out-of-bounds array access on
acpi_pcihp_pci_status.
Signed-off-by: Gonglei
Reviewed-by: Peter Crosthwaite
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Cc: qemu-sta...@nongnu.org
Reviewed-by: Marcel Apfelbaum
(cherry picked from commit fa365d7cd111
On 27.08.14 21:01, Peter Maydell wrote:
> [adding qemu-ppc]
>
> On 27 August 2014 19:45, Serge E. Hallyn wrote:
>> Quoting Peter Maydell (peter.mayd...@linaro.org):
>>> On 27 August 2014 18:55, Serge E. Hallyn wrote:
This is a part of a patch proposed by jaejunh at
https://bugs.launc
On 27 August 2014 22:30, Alexander Graf wrote:
>
>
> On 27.08.14 21:01, Peter Maydell wrote:
>> [adding qemu-ppc]
>>
>> On 27 August 2014 19:45, Serge E. Hallyn wrote:
>>> Quoting Peter Maydell (peter.mayd...@linaro.org):
On 27 August 2014 18:55, Serge E. Hallyn wrote:
> This is a part
Il 27/08/2014 22:02, Luiz Capitulino ha scritto:
>
> commit c046e8c4a26c902ca1b4f5bdf668a2da6bc75f54
> Author: Michael S. Tsirkin
> Date: Wed Sep 11 13:33:31 2013 +0300
>
> piix4: disable io on reset
>
> On the hand, testing the commit before this one works and that one doesn't.
> But I'v
Il 27/08/2014 19:31, Richard W.M. Jones ha scritto:
> Signed-off-by: Richard W.M. Jones
> ---
> block/curl.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/block/curl.c b/block/curl.c
> index 46f1082..8b69f28 100644
> --- a/block/curl.c
> +++ b/block/curl.c
> @@
On 27.08.14 23:35, Peter Maydell wrote:
> On 27 August 2014 22:30, Alexander Graf wrote:
>>
>>
>> On 27.08.14 21:01, Peter Maydell wrote:
>>> [adding qemu-ppc]
>>>
>>> On 27 August 2014 19:45, Serge E. Hallyn wrote:
Quoting Peter Maydell (peter.mayd...@linaro.org):
> On 27 August 2014
Quoting Alexander Graf (ag...@suse.de):
>
>
> On 27.08.14 23:35, Peter Maydell wrote:
> > On 27 August 2014 22:30, Alexander Graf wrote:
> >>
> >>
> >> On 27.08.14 21:01, Peter Maydell wrote:
> >>> [adding qemu-ppc]
> >>>
> >>> On 27 August 2014 19:45, Serge E. Hallyn wrote:
> Quoting Pete
Quoting Serge E. Hallyn (se...@hallyn.com):
> Quoting Alexander Graf (ag...@suse.de):
> >
> >
> > On 27.08.14 23:35, Peter Maydell wrote:
> > > On 27 August 2014 22:30, Alexander Graf wrote:
> > >>
> > >>
> > >> On 27.08.14 21:01, Peter Maydell wrote:
> > >>> [adding qemu-ppc]
> > >>>
> > >>> On
On Wed, 08/27 18:31, Richard W.M. Jones wrote:
> Signed-off-by: Richard W.M. Jones
It would be better to add the cover letter explanation as the commit message of
the patch too.
> ---
> block/curl.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/block/curl.c b
On 2014/8/27 19:59, Michael S. Tsirkin wrote:
On Wed, Aug 27, 2014 at 01:53:21PM +0200, Michael S. Tsirkin wrote:
On Tue, Aug 26, 2014 at 04:06:17PM +0800, zhanghailiang wrote:
For all NICs(except virtio-net) emulated by qemu,
Such as e1000, rtl8139, pcnet and ne2k_pci,
Qemu can still receive p
+ */
+dev = pci_create_simple(bus, PCI_DEVFN(0x1f, 0),
+"xen-igd-passthrough-isa-bridge");
+if (dev) {
+r = xen_host_pci_device_get(&hdev, 0, 0, PCI_DEVFN(0x1f,
0), 0);
+if (!r) {
+pci_config_set_vendor_id(dev->config, hdev.vendor
ping ?
On Mon, 2014-08-18 at 14:46 +0800, Chen Fan wrote:
> when using valgrind to test the command "query memdev", I had
> found some memory leaks. the test result:
>
> ==13802== 4 bytes in 1 blocks are definitely lost in loss record 125 of 8,508
> ==13802==at 0x4A08934: malloc (vg_replace_
On 2014/8/27 21:59, Michael S. Tsirkin wrote:
On Thu, Aug 21, 2014 at 04:37:29PM +0800, zhanghailiang wrote:
If we start Windows 2008 R2 DataCenter with number of cpu less than 8,
The system will use APIC Flat Logical destination mode as default configuration,
Which has an upper limit of 8 CPUs.
ping...
On 2014/8/27 21:03, Michael S. Tsirkin wrote:
On Wed, Aug 27, 2014 at 05:13:07PM +0800, Tiejun Chen wrote:
We will try to reuse assign_dev_load_option_rom in xen side, and
especially its a good beginning to unify pci assign codes both on
kvm and xen in the future.
Signed-off-by: Tiejun Chen
--
On 2014/8/27 18:00, Paolo Bonzini wrote:
Il 27/08/2014 11:24, zhanghailiang ha scritto:
This is the hmp counterpart of qmp query_machines
Signed-off-by: zhanghailiang
---
hmp-commands.hx | 2 ++
hmp.c | 22 ++
hmp.h | 1 +
monitor.c | 7
On Thu, Aug 28, 2014 at 9:44 AM, zhanghailiang <
zhang.zhanghaili...@huawei.com> wrote:
> On 2014/8/27 18:00, Paolo Bonzini wrote:
>
>> Il 27/08/2014 11:24, zhanghailiang ha scritto:
>>
>>> This is the hmp counterpart of qmp query_machines
>>>
>>> Signed-off-by: zhanghailiang
>>> ---
>>> hmp-com
This series is based on the previous patchset from Chen Fan:
https://lists.nongnu.org/archive/html/qemu-devel/2014-05/msg02360.html
https://lists.nongnu.org/archive/html/qemu-devel/2013-12/msg04266.html
Patch 1~3: add device_add foo-x86_64-cpu support
These three patches try to make cpu hotplug wi
From: Chen Fan
Reviewed-by: Eduardo Habkost
Signed-off-by: Chen Fan
Signed-off-by: Gu Zheng
---
target-i386/topology.h | 33 +
1 files changed, 17 insertions(+), 16 deletions(-)
diff --git a/target-i386/topology.h b/target-i386/topology.h
index 07a6c5f..e9ff
In order to add cpu(i386) device_del support, introduce the cpu hot
unplug hanlde(x86_cpu_unplug) which will trigger the unrealize routine,
and just register it to the cpu class unplug handle.
Signed-off-by: Chen Fan
Signed-off-by: Gu Zheng
---
target-i386/cpu.c | 22 ++
1
From: Chen Fan
Rename variable 'cpu_added_notifier' to 'cpu_hotplug_notifier' for
adding remove vcpu notifier support.
Signed-off-by: Chen Fan
Signed-off-by: Gu Zheng
---
hw/acpi/ich9.c |8
hw/acpi/piix4.c | 10 +-
hw/i386/pc.c|2 +-
inc
From: Chen Fan
Implement x86_cpu_unrealizefn() for corresponding x86_cpu_realizefn(),
which is mostly used to clean the apic related allocation and vmstates
at here.
Signed-off-by: Chen Fan
Signed-off-by: Gu Zheng
---
hw/i386/kvm/apic.c |8 +++
hw/intc/apic.c
Introduce a common cpu hotplug notifier(CPUNotifier)
to support UNPLUG cpu notify.
Signed-off-by: Gu Zheng
Signed-off-by: Chen Fan
---
hw/acpi/cpu_hotplug.c | 15 +++
hw/acpi/ich9.c|5 -
hw/acpi/piix4.c | 11 +++
include/hw/a
From: Chen Fan
Add support to device_add foo-x86_64-cpu, and additional checks of
apic id are added into x86_cpuid_set_apic_id() and x86_cpu_apic_create()
for duplicate. Besides, in order to support "device/device_add foo-x86_64-cpu"
which without specified apic id, we add a new function get_free
From: Chen Fan
add interface cpu_common_unrealizefn() for emiting vcpu unplug
notifier to ACPI, then ACPI could send sci interrupt
to OS for hot-remove vcpu.
Signed-off-by: Chen Fan
Signed-off-by: Gu Zheng
---
qom/cpu.c | 12
1 files changed, 12 insertions(+), 0 deletions(-)
d
From: Chen Fan
When OS ejected a vcpu (like: echo 1 > /sys/bus/acpi/devices/LNXCPUXX/eject),
it would call acpi EJ0 method, the firmware need to write the new cpumap, QEMU
would know which vcpu need to be ejected.
TODO:
-confirm the hotplug result via OST if guest support it.
Signed-off-by: Che
After ACPI get a signal to eject a vCPU, the vCPU must be
removed from CPU list，before the vCPU really removed, then
release the all related vCPU objects.
But we do not close KVM vcpu fd, just record it into a list, in
order to reuse it.
Signed-off-by: Chen Fan
Signed-off-by: Gu Zheng
---
cpus
This is an analogue to Linux null_blk. It can be used for testing block
device emulation and general block layer functionalities such as
coroutines and throttling, where disk IO is not necessary or wanted.
Use null:// for AIO version, and null-co:// for coroutine version.
Signed-off-by: Fam Zheng
On Wed, 08/27 16:40, Benoît Canet wrote:
> The Wednesday 27 Aug 2014 à 14:02:36 (+0800), Fam Zheng wrote :
> > Not all the error paths release opts, fix it by moving it after the fail
> > label.
> >
> > Signed-off-by: Fam Zheng
> > ---
> > block/qcow2.c | 5 ++---
> > 1 file changed, 2 insertion
Move cpu vmstate register from cpu_exec_init into cpu_common_realizefn,
apic vmstate register into x86_cpu_apic_realize. And use the
cc->get_arch_id as the instance id that suggested by Igor to
fix the migration issue.
Besides, also use cc->get_arch_id as the cpu index of HMP/QMP command output to
On Wed, 08/27 19:40, Max Reitz wrote:
> On 27.08.2014 08:02, Fam Zheng wrote:
> >Not all the error paths release opts, fix it by moving it after the fail
> >label.
> >
> >Signed-off-by: Fam Zheng
> >---
> > block/qcow2.c | 5 ++---
> > 1 file changed, 2 insertions(+), 3 deletions(-)
>
> This is
On Wed, 08/27 16:46, Benoît Canet wrote:
> The Wednesday 27 Aug 2014 à 14:02:33 (+0800), Fam Zheng wrote :
> > Signed-off-by: Fam Zheng
> > ---
> > block/nfs.c | 7 +--
> > 1 file changed, 5 insertions(+), 2 deletions(-)
> >
> > diff --git a/block/nfs.c b/block/nfs.c
> > index 93d87f3..36e80
Remember to call qemu_opts_del before function returning.
v2: Drop qcow2 fix since it's duplicated with Max's "[PATCH 0/4]
qapi/block-core: Add "new" qcow2 options" series. (Max)
Fix nfs return code. (Benoit)
Add Beniot's rev-by lines in other patches. (Thanks for reviewing)
Fam Zhe
Signed-off-by: Fam Zheng
Reviewed-by: Benoît Canet
---
block/blkverify.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/blkverify.c b/block/blkverify.c
index 7c78ca4..163064c 100644
--- a/block/blkverify.c
+++ b/block/blkverify.c
@@ -158,6 +158,7 @@ static int blkverify_open(BlockDriv
Signed-off-by: Fam Zheng
---
block/nfs.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/block/nfs.c b/block/nfs.c
index 93d87f3..8740c1a 100644
--- a/block/nfs.c
+++ b/block/nfs.c
@@ -393,15 +393,19 @@ static int nfs_file_open(BlockDriverState *bs, QDict
*options, in
Signed-off-by: Fam Zheng
Reviewed-by: Benoît Canet
---
block/quorum.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/quorum.c b/block/quorum.c
index 0de07bb..ffe8bd9 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -796,7 +796,7 @@ static int quorum_open(BlockDriv
The Thursday 28 Aug 2014 à 12:02:36 (+0800), Fam Zheng wrote :
> This is an analogue to Linux null_blk. It can be used for testing block
> device emulation and general block layer functionalities such as
> coroutines and throttling, where disk IO is not necessary or wanted.
>
> Use null:// for AIO
The Thursday 28 Aug 2014 à 12:12:36 (+0800), Fam Zheng wrote :
> Signed-off-by: Fam Zheng
> ---
> block/nfs.c | 8 ++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/block/nfs.c b/block/nfs.c
> index 93d87f3..8740c1a 100644
> --- a/block/nfs.c
> +++ b/block/nfs.c
> @@ -3
> From: Gerd Hoffmann [mailto:kra...@redhat.com]
> Subject: Re: [Qemu-devel] [PATCH v5 0/8] modify boot order of guest, and take
> effect after rebooting
>
> Hi,
>
> > 1. Does have ready-to-wear interface to get QOM path by qdev id,?
>
> You can simply use the id directly. Try this:
>
> qemu
On 2014/8/28 10:43, Amos Kong wrote:
On Thu, Aug 28, 2014 at 9:44 AM, zhanghailiang<
zhang.zhanghaili...@huawei.com> wrote:
On 2014/8/27 18:00, Paolo Bonzini wrote:
Il 27/08/2014 11:24, zhanghailiang ha scritto:
This is the hmp counterpart of qmp query_machines
Signed-off-by: zhanghailian
On Tue, Aug 26, 2014 at 11:44:26AM +0100, Stefan Hajnoczi wrote:
> On Mon, Aug 25, 2014 at 09:35:15AM +0800, Hu Tao wrote:
> > On Fri, Aug 22, 2014 at 12:54:29PM +0200, Kevin Wolf wrote:
> > > Am 28.07.2014 um 10:48 hat Hu Tao geschrieben:
> > > > ping...
> > > >
> > > > All the 6 patches have rev
From: Gonglei
At present, 'qom-set' only can set string type property,
which will restrict this qmp command's function.
Using genneric string paring function can handle different
types, such as int/bool/string etc.
Signed-off-by: Gonglei
---
Example:
# ./scripts/qmp/qom-set nic1.realized false
On Thu, 08/28 06:48, Benoît Canet wrote:
> The Thursday 28 Aug 2014 à 12:12:36 (+0800), Fam Zheng wrote :
> > Signed-off-by: Fam Zheng
> > ---
> > block/nfs.c | 8 ++--
> > 1 file changed, 6 insertions(+), 2 deletions(-)
> >
> > diff --git a/block/nfs.c b/block/nfs.c
> > index 93d87f3..8740c
This is an analogue to Linux null_blk. It can be used for testing block
device emulation and general block layer functionalities such as
coroutines and throttling, where disk IO is not necessary or wanted.
Use null:// for AIO version, and null-co:// for coroutine version.
Signed-off-by: Fam Zheng
Signed-off-by: Fam Zheng
Reviewed-by: Benoît Canet
---
block/quorum.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/quorum.c b/block/quorum.c
index 0de07bb..ffe8bd9 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -796,7 +796,7 @@ static int quorum_open(BlockDriv
Signed-off-by: Fam Zheng
---
block/nfs.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/block/nfs.c b/block/nfs.c
index 93d87f3..194f301 100644
--- a/block/nfs.c
+++ b/block/nfs.c
@@ -393,16 +393,20 @@ static int nfs_file_open(BlockDriverState *bs, QDict
*options,
Remember to call qemu_opts_del before function returning.
v3: Fix nfs return code again! (Benoit)
v2: Drop qcow2 fix since it's duplicated with Max's "[PATCH 0/4]
qapi/block-core: Add "new" qcow2 options" series. (Max)
Fix nfs return code. (Benoit)
Add Beniot's rev-by lines in other p
Signed-off-by: Fam Zheng
Reviewed-by: Benoît Canet
---
block/blkverify.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/blkverify.c b/block/blkverify.c
index 7c78ca4..163064c 100644
--- a/block/blkverify.c
+++ b/block/blkverify.c
@@ -158,6 +158,7 @@ static int blkverify_open(BlockDriv
On Wednesday 27 August 2014 03:20 PM, Alexander Graf wrote:
>
>
> On 25.08.14 15:45, Aravinda Prasad wrote:
>> Whenever there is a physical memory error due to bit
>> flips, which cannot be corrected by hardware, the error
>> is passed on to the kernel. If the memory address in
>> error belongs
At Wed, 27 Aug 2014 06:43:49 -0600,
Eric Blake wrote:
>
> [1 ]
> On 08/26/2014 11:34 PM, Hitoshi Mitake wrote:
>
> >>> {"execute": "blkdebug-set-rules", "arguments": {"device": "ide0-hd0",
> >>> "rules":[{"event": "write_aio", "type": "inject-error", "immediately":
> >>
> >> Why 'write_aoi'? New
On Wednesday 27 August 2014 04:07 PM, Alexander Graf wrote:
>
>
> On 25.08.14 15:45, Aravinda Prasad wrote:
>> This patch adds FWNMI support in qemu for powerKVM
>> guests by handling the ibm,nmi-register rtas call.
>> Whenever OS issues ibm,nmi-register RTAS call, the
>> machine check notifica
The Thursday 28 Aug 2014 à 13:56:10 (+0800), Fam Zheng wrote :
> Signed-off-by: Fam Zheng
> ---
> block/nfs.c | 10 +++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/block/nfs.c b/block/nfs.c
> index 93d87f3..194f301 100644
> --- a/block/nfs.c
> +++ b/block/nfs.c
> @@
On Wednesday 27 August 2014 04:10 PM, Alexander Graf wrote:
>
>
> On 25.08.14 15:45, Aravinda Prasad wrote:
>> It is possible for multi-processors to experience machine
>> check at or about the same time. As per PAPR, subsequent
>> processors serialize waiting for the first processor to
>> issu
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