On 12/24/15 23:52, Chen Gang wrote:
> On 12/24/15 07:07, Richard Henderson wrote:
>
>> Moreover, I thought we agreed to do away with that CALC bit.
>>
After check again, I guess, we can stil reserve CALC bit:
- Then we can remove float32_to_sfmt (use high 32-bit to save float32
directly).
On Fri, Dec 25, 2015 at 02:31:14PM -0800, Alexander Duyck wrote:
> The PCI hot-plug specification calls out that the OS can optionally
> implement a "pause" mechanism which is meant to be used for high
> availability type environments. What I am proposing is basically
> extending the standard
On 12/17/2015 09:36 AM, Peter Maydell wrote:
> On 3 December 2015 at 00:18, Michael Davidsaver wrote:
>> Implements v7m exception priority algorithm
>> using FAULTMASK, PRIMASK, BASEPRI, and the highest
>> priority active exception.
>>
>> The number returned is the current
To catch the error msg. Also modify the caller
Signed-off-by: Cao jin
---
hw/xen/xen_pt.c | 7 ---
hw/xen/xen_pt.h | 2 +-
hw/xen/xen_pt_config_init.c | 48 ++---
3 files changed, 29 insertions(+),
v2 changelog:
1. separate every supporting function into a single patch
2. Change supporting function type to void, for consistency
3. other fixes as per Stefano`s review
@Stefano: the last patch build failure you feedback:
qemu/hw/xen/xen_pt_config_init.c: In function ‘xen_pt_config_init’:
To catch the error msg. Also modify the caller
Signed-off-by: Cao jin
---
hw/xen/xen-host-pci-device.c | 102 ---
hw/xen/xen-host-pci-device.h | 5 ++-
hw/xen/xen_pt.c | 12 ++---
3 files changed, 67
To catch the error msg. Also modify the caller
Signed-off-by: Cao jin
---
hw/xen/xen_pt.c | 5 -
hw/xen/xen_pt.h | 3 ++-
hw/xen/xen_pt_graphics.c | 11 ++-
3 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/hw/xen/xen_pt.c
On 12/17/2015 10:38 AM, Peter Maydell wrote:
> On 3 December 2015 at 00:18, Michael Davidsaver wrote:
>> Add CPU unassigned access handler in place of special
>> MemoryRegion to catch exception returns.
>>
>> The unassigned handler will signal other faults as either
>>
On 12/17/2015 08:25 AM, Peter Maydell wrote:
> On 3 December 2015 at 00:18, Michael Davidsaver wrote:
>> ...
>> +static
>> +uint32_t arm_v7m_load_vector(ARMCPU *cpu)
>> +
>> +{
>> +CPUState *cs = >parent_obj;
> This isn't the right way to cast to the base class of a QOM
Signed-off-by: Cao jin
---
hw/xen/xen_pt.c | 53 -
1 file changed, 28 insertions(+), 25 deletions(-)
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index 3787c26..b058f61 100644
--- a/hw/xen/xen_pt.c
+++
On Sun, Dec 27, 2015 at 1:21 AM, Michael S. Tsirkin wrote:
> On Fri, Dec 25, 2015 at 02:31:14PM -0800, Alexander Duyck wrote:
>> The PCI hot-plug specification calls out that the OS can optionally
>> implement a "pause" mechanism which is meant to be used for high
>> availability
On 12/17/2015 10:18 AM, Peter Maydell wrote:
> On 17 December 2015 at 14:39, Peter Maydell wrote:
>> On 3 December 2015 at 00:18, Michael Davidsaver
>> wrote:
>>> Despite having the same notation, these bits
>>> have completely different meaning
> >
> > Even if the device driver doesn't support migration, you still want to
> > migrate VM? That maybe risk and we should add the "bad path" for the
> > driver at least.
>
> At a minimum we should have support for hot-plug if we are expecting to
> support migration. You would simply have to
On 2015/12/18 18:53, Dr. David Alan Gilbert wrote:
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
We separate the process of saving/loading ram and device state when do
checkpoint,
we add new helpers for save/load ram/device. With this change, we can directly
transfer ram from master
Fix the bug introduced by 595a4f07. Function host_pci_config_read() should be
passed by a reference, not a value, for the later pci_default_write_config().
Signed-off-by: Cao jin
---
Separated from previous "igd-passthru convert to realize" patch. Since these
two don`t
On Sun, Dec 27, 2015 at 7:20 PM, Dong, Eddie wrote:
>> >
>> > Even if the device driver doesn't support migration, you still want to
>> > migrate VM? That maybe risk and we should add the "bad path" for the
>> > driver at least.
>>
>> At a minimum we should have support for
On 12/24/2015 03:17 PM, Shmulik Ladkani wrote:
> Various fixes to what the vmxnet3 device reports in its PCI
> configuration space, in order to be aligned with VMware virtual hardware
> exposed by ESXi/Workstation.
>
> Since v3: Place back-compat flags into HW_COMPAT_2_5
> Since v2: Introduce
Fix the bug introduced by 595a4f07: Function host_pci_config_read() should be
passed by a reference, not a value, for the later pci_default_write_config().
And because value in PCI config space are little-endian, use cpu_to_le32() to
ensure it when write config.
Signed-off-by: Cao jin
On 12/17/2015 10:38 AM, Peter Maydell wrote:
> We could use a comment here (a) explaining what we're doing and (b)
> mentioning that this isn't architecturally correct -- ideally we should
> catch these exception exits on execution of the jump insn, not by
> letting the jump execute and then
Hi Michael, Paolo,
Now it is the time to return to the challenge that how to reserve guest
physical region internally used by ACPI.
Igor suggested that:
| An alternative place to allocate reserve from could be high memory.
| For pc we have "reserved-memory-end" which currently makes sure
|
You're right. After I manually load vfio_iommu_type1, the error is gone.
** Changed in: qemu
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1529187
Title:
vfio
On 12/23/2015 01:14 PM, P J P wrote:
> +-- On Tue, 22 Dec 2015, Peter Maydell wrote --+
> | Could you submit patches in the usual git send-email format,
> | please? It's easier for maintainers to process them if they're
> | not in an odd arrangement that requires manual intervention.
> | (In
On Thu, Dec 24, 2015 at 12:44:59PM +0200, Shmulik Ladkani wrote:
> Hi,
>
> On Thu, 24 Dec 2015 19:25:27 +1100, da...@gibson.dropbear.id.au wrote:
> > On Wed, Dec 23, 2015 at 09:33:35PM +0200, Shmulik Ladkani wrote:
> > > In 240240d5 'pc: Add pc-*-2.6 machine classes' HW_COMPAT_2_5 and
> > >
On 2015/12/18 22:52, Dr. David Alan Gilbert wrote:
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
We need communications protocol of user-defined to control the checkpoint
process.
The new checkpoint request is started by Primary VM, and the interactive process
like below:
Checkpoint
On 2015/12/18 23:35, Dr. David Alan Gilbert wrote:
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
For PVM, if there is failover request from users.
The colo thread will exit the loop while the failover BH does the
cleanup work and resumes VM.
Signed-off-by: zhanghailiang
On 2015/12/18 20:01, Dr. David Alan Gilbert wrote:
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
It is unnecessary to call qemu_savevm_state_begin() in every checkponit process.
It mainly sets up devices and does the first device state pass. These data will
not change during the later
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