On Wed, Sep 27, 2017 at 06:46:18AM +, Bharat Bhushan wrote:
> Hi Peter,
Hi, Bharat!
>
> While vfio with virtio-iommu I observed one issue, When virtio-iommu device
> exists but guest kernel does not have virtio-iommu driver (not enabled in
> Config) then IOMMU faults are reported on host.
On 09/27/2017 07:45 AM, Yi Min Zhao wrote:
>
>
> 在 2017/9/26 下午9:36, Christian Borntraeger 写道:
>> @@ -557,6 +557,12 @@ static void kvm_s390_flic_realize(DeviceState *dev,
>> Error **errp)
>> test_attr.group = KVM_DEV_FLIC_CLEAR_IO_IRQ;
>> flic_state->clear_io_supported = !ioctl(fli
On 09/26/2017 03:51 PM, David Hildenbrand wrote:
> On 26.09.2017 15:36, Christian Borntraeger wrote:
>> With newer kernels that do support the ais feature (4.13) a qemu 2.11
>> will not only enable the ais feature for the 2.11 machine, but also
>> for a <=2.10 compat machine. As this feature is n
On Thu, Sep 21, 2017 at 02:39:06PM +0530, Aravinda Prasad wrote:
>
>
> On Tuesday 22 August 2017 07:38 AM, David Gibson wrote:
>
> [ . . . ]
>
> diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
> index 46012b3..eee8d33 100644
> --- a/include/hw/ppc/spapr.h
> +++
On 26/09/2017 13:17, Gerd Hoffmann wrote:
>
> Ok, we want for varios reasons separate the firmware from the main
> qemu repo. Here is my attempt to create such a repo. For starters
> only seabios has been added here.
>
> You can find the repo with currently three patches here:
> https://www
With newer kernels that do support the ais feature (4.13) a qemu 2.11
will not only enable the ais feature for the 2.11 machine, but also for
a <=2.10 compat machine. As this feature is not available in QEMU <=2.9
(and QEMU 2.10.1), this guest will fail to migrate back to an older qemu
like 2.9 wit
I think Patches 1 and 2 are undisputed.
Patch 1 needs to go into 2.10.1 as well.
Patch 2 is for 2.11
Patch 3 is still under discussion if this is the right solution
v2->v3:
- add the ais removal from the z14 cpu model
- fix indent
Christian Borntraeger (3):
s390x/cpumodel: remove ais from z1
We disabled ais for 2.10 lets also remove it from the z14 default model.
Fixes: 3f2d07b3b01e s390x/ais: for 2.10 stable: disable ais facility
Signed-off-by: Christian Borntraeger
---
target/s390x/gen-features.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/target/s390x/gen-features.c b/tar
Instead of unconditionally enabling the KVM AIS capability
in the kvm arch init function, do this in the flic realize function
when we know if migration is available. This requires to initialize
flic before the CPUs (and cpu models).
Signed-off-by: Christian Borntraeger
Reviewed-by: David Hildenb
On Thu, Sep 21, 2017 at 08:29:03PM +0100, Dr. David Alan Gilbert wrote:
> * Peter Xu (pet...@redhat.com) wrote:
> > When there is IO error on the incoming channel (e.g., network down),
> > instead of bailing out immediately, we allow the dst vm to switch to the
> > new POSTCOPY_PAUSE state. Current
On 27.09.2017 01:10, Richard Henderson wrote:
> On 09/26/2017 11:33 AM, David Hildenbrand wrote:
>> David Hildenbrand (6):
>> s390x/tcg: fix checking for invalid memory check
>> s390x/tcg: add MMU for real addresses
>> s390x/tcg: make lura(g) use the new _real mmu.
>> s390x/tcg: make stora(
On Tue, 26 Sep 2017 20:26:31 +0200
David Hildenbrand wrote:
> On 26.09.2017 20:05, Christian Borntraeger wrote:
> > We disabled ais for 2.10 lets also remove it from the z14 default model.
> >
> > Fixes: 3f2d07b3b01e s390x/ais: for 2.10 stable: disable ais facility
> > Signed-off-by: Christian
On 09/27/2017 09:39 AM, Cornelia Huck wrote:
> On Tue, 26 Sep 2017 20:26:31 +0200
> David Hildenbrand wrote:
>
>> On 26.09.2017 20:05, Christian Borntraeger wrote:
>>> We disabled ais for 2.10 lets also remove it from the z14 default model.
>>>
>>> Fixes: 3f2d07b3b01e s390x/ais: for 2.10 stabl
Hi,
On Wed Sep 27, 2017 at 12:03:15PM +0530, Bharat Bhushan wrote:
> This patch series integrates VFIO/VHOST with virtio-iommu.
>
> This version is mainly about rebasing on v4 version on
> virtio-iommu device framework from Eric Augur and
> addresing review comments.
>
> This patch series allows
From: Greg Kurz
It never got used since its introduction (commit 7c43bca004af).
Signed-off-by: Greg Kurz
Signed-off-by: David Gibson
---
target/ppc/kvm.c | 5 -
target/ppc/kvm_ppc.h | 6 --
2 files changed, 11 deletions(-)
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index 20
The following changes since commit 31bc1d8481af414cfa2857f905e40f7d8e6d5b2e:
Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into
staging (2017-09-26 19:49:08 +0100)
are available in the git repository at:
git://github.com/dgibson/qemu.git tags/ppc-for-2.1
From: BALATON Zoltan
Some PPC SoCs have an EHCI with OHCI companion USB controller. Add a
new type for this similar to types used for other embedded SoCs.
Signed-off-by: BALATON Zoltan
Reviewed-by: David Gibson
Reviewed-by: Gerd Hoffmann
Signed-off-by: David Gibson
---
hw/usb/hcd-ehci-sysbu
From: Greg Kurz
The following capabilities are VM specific:
- KVM_CAP_PPC_SMT_POSSIBLE
- KVM_CAP_PPC_HTAB_FD
- KVM_CAP_PPC_ALLOC_HTAB
If both KVM HV and KVM PR are present, checking them always return
the HV value, even if we explicitely requested to use PR.
This has no visible effect for KVM_C
From: Greg Kurz
PHBs can be created with an index property, in which case the machine
code automatically sets all the MMIO windows at addresses derived from
the index. Alternatively, they can be manually created without index,
but the user has to provide addresses for all MMIO windows.
The non-i
From: BALATON Zoltan
Despite its name it is a 440 core CPU
Signed-off-by: BALATON Zoltan
Reviewed-by: David Gibson
Signed-off-by: David Gibson
---
target/ppc/cpu-models.c | 3 +++
target/ppc/cpu-models.h | 1 +
target/ppc/translate_init.c | 38 ++
From: BALATON Zoltan
These registers are present in 440 SoCs (and maybe in others too) and
U-Boot accesses them when printing register info. We don't emulate
these but add them to avoid crashing when they are read or written.
Signed-off-by: BALATON Zoltan
Signed-off-by: David Gibson
---
hw/pp
From: BALATON Zoltan
Some PPC SoCs have an EHCI with OHCI companion USB controller. To
emulate this allow the sysbus version of OHCI to be used as a companion.
Signed-off-by: BALATON Zoltan
Reviewed-by: David Gibson
Reviewed-by: Gerd Hoffmann
Signed-off-by: David Gibson
---
hw/usb/hcd-ohci.
From: Greg Kurz
When running with KVM PR, if a new HPT is allocated we need to inform
KVM about the HPT address and size. This is currently done by hacking
the value of SDR1 and pushing it to KVM in several places.
Also, migration breaks the guest since it is very unlikely the HPT has
the same a
From: Benjamin Herrenschmidt
The timing register exists on all variants of MacIO IDE, we just
store and return its value.
The interrupts register only exists on KeyLargo but it doesn't
hurt to have it. The lack of this register causes MacOS X to
hangs under some circumstances.
Both are 32-bit o
From: Benjamin Herrenschmidt
We use 900Mhz, otherwise MacOS X 10.5 refuses to install.
Signed-off-by: Benjamin Herrenschmidt
Signed-off-by: David Gibson
---
hw/ppc/mac_newworld.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
From: John Snow
Following commit aef77960, remove now-unused definitions from
cpu-models.h.
Signed-off-by: John Snow
Reviewed-by: Thomas Huth
Signed-off-by: David Gibson
---
target/ppc/cpu-models.h | 32
1 file changed, 32 deletions(-)
diff --git a/target/pp
From: Mark Cave-Ayland
Using a standard QOM object link we can pass a reference to the MAC_DBDMA
controller to the MACIO_IDE object which removes the last external parameter
to macio_ide_register_dma().
Signed-off-by: Mark Cave-Ayland
Signed-off-by: David Gibson
---
hw/ide/macio.c| 9
From: Benjamin Herrenschmidt
Apple uses an IBM MPIC2A without timers, it has 64 sources.
Signed-off-by: Benjamin Herrenschmidt
Signed-off-by: David Gibson
---
hw/intc/openpic.c| 35 +++
hw/ppc/mac_newworld.c| 2 +-
include/hw/ppc/openpic.h | 1 +
From: Greg Kurz
The use of KVM_PPC_GET_HTAB_FD is open-coded in kvmppc_read_hptes()
and kvmppc_write_hpte().
This patch modifies kvmppc_get_htab_fd() so that it can be used
everywhere we need to access the in-kernel htab:
- add an index argument
=> only kvmppc_read_hptes() passes an actual ind
From: Greg Kurz
When kvmppc_get_htab_fd() fails, its return value is propagated up to
qemu_savevm_state_iterate() or to qemu_savevm_state_complete_precopy().
All savevm handlers expect to receive a negative errno on error.
Let's patch kvmppc_get_htab_fd() accordingly.
While here, let's change h
From: Eric Blake
Although none of the existing macro call-sites were broken,
it's always better to write macros that properly parenthesize
arguments that can be complex expressions, so that the intended
order of operations is not broken.
Signed-off-by: Eric Blake
Reviewed-by: Cédric Le Goater
From: Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: David Gibson
---
hw/ppc/mac_oldworld.c | 17 +++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 61838c3e6
From: Benjamin Herrenschmidt
This completely reworks the handling of the control register
according to my understanding of the HW and the spec.
It should (hopefully ... still testing) fix a number of issues
most notably cases of MacOS hanging.
Also update dbdma_unassigned_rw() and dbdma_unassig
From: Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland
Signed-off-by: David Gibson
---
hw/misc/macio/mac_dbdma.c | 59 ++
include/hw/ppc/mac_dbdma.h | 6 +
2 files changed, 55 insertions(+), 10 deletions(-)
diff --git a/hw/misc/macio/mac_dbdma
From: Greg Kurz
This consolidates some duplicated code in a dedicated helpers.
Signed-off-by: Greg Kurz
Signed-off-by: David Gibson
---
hw/ppc/spapr.c | 38 +-
1 file changed, 21 insertions(+), 17 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
i
From: John Snow
Remove *all* unused CPU definitions as indicated by compile-time
`#if 0` constructs.
Signed-off-by: John Snow
[dwg: Removed some additional now-useless comments]
Reviewed-by: Thomas Huth
Signed-off-by: David Gibson
---
target/ppc/cpu-models.h | 225 ---
From: Mark Cave-Ayland
One of the reasons macio_ide_register_dma() needs to exist is because the
channel id isn't passed into the MACIO_IDE object. Pass in the channel id
using a qdev property to remove this requirement.
Signed-off-by: Mark Cave-Ayland
Signed-off-by: David Gibson
---
hw/ide/m
From: Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland
Signed-off-by: David Gibson
---
hw/ide/macio.c | 181 -
1 file changed, 75 insertions(+), 106 deletions(-)
diff --git a/hw/ide/macio.c b/hw/ide/macio.c
index db5db390e7..18ae952934 1
From: Cédric Le Goater
and exit before uselessly trying to load it if the file does not
exists.
Issue discovered by Coverity Scan.
Signed-off-by: Cédric Le Goater
Reviewed-by: Thomas Huth
Signed-off-by: David Gibson
---
hw/ppc/pnv.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
On 09/27/2017 09:12 AM, Christian Borntraeger wrote:
>
>
> On 09/26/2017 03:51 PM, David Hildenbrand wrote:
>> On 26.09.2017 15:36, Christian Borntraeger wrote:
>>> With newer kernels that do support the ais feature (4.13) a qemu 2.11
>>> will not only enable the ais feature for the 2.11 machin
From: Mark Cave-Ayland
Instead we can now instantiate the MAC_DBDMA object directly within the
macio device. We also add the DBDMA device as a child property so that
it is possible to retrieve later.
Signed-off-by: Mark Cave-Ayland
Signed-off-by: David Gibson
---
hw/misc/macio/mac_dbdma.c |
* Halil Pasic [2017-09-25 12:57:31 +0200]:
[restored Cc:]
>
>
> On 09/25/2017 09:31 AM, Dong Jia Shi wrote:
> > * Cornelia Huck [2017-09-08 11:59:50 +0200]:
> >
> >> On Fri, 8 Sep 2017 11:21:57 +0200
> >> Halil Pasic wrote:
> >>
> >>> On 09/08/2017 05:41 AM, Dong Jia Shi wrote:
> Let'
From: Mark Cave-Ayland
These fields were used to manually handle IO requests that weren't aligned
to a sector boundary before this feature was supported by the block API.
Once the block API changed to support byte-aligned IO requests, the macio
controller was switched over to use it in commit be
On Wed, 27 Sep 2017 16:21:43 +1000
David Gibson wrote:
> On Tue, Sep 26, 2017 at 09:19:28AM +0200, Greg Kurz wrote:
> > On Tue, 26 Sep 2017 12:57:39 +1000
> > David Gibson wrote:
> >
> > > On Mon, Sep 25, 2017 at 11:47:33AM +0200, Greg Kurz wrote:
> > > > The CPU core abstraction belongs to
On Tue, Sep 26, 2017 at 02:17:50PM +0200, Laurent Vivier wrote:
> SLOF uses the "/chosen/linux,stdout-path" variable to
> choose its console. This variable is provided by QEMU.
> QEMU selects the spapr-vty using the "reg" property:
> it takes the vty with the lowest reg number.
> This patch allows
ping?
On 16/08/17 11:25, Marcel Apfelbaum wrote:
On 15/08/2017 17:44, Matt Redfearn wrote:
PCIe busses are always little endian, so set the endianness of the
memory region to little endian rather than native such that operations
work as expected on big endian targets.
Signed-off-by: Matt Redf
On 27/09/2017 09:59, David Gibson wrote:
> On Tue, Sep 26, 2017 at 02:17:50PM +0200, Laurent Vivier wrote:
>> SLOF uses the "/chosen/linux,stdout-path" variable to
>> choose its console. This variable is provided by QEMU.
>> QEMU selects the spapr-vty using the "reg" property:
>> it takes the vty w
Hi Peter,
> -Original Message-
> From: Peter Xu [mailto:pet...@redhat.com]
> Sent: Wednesday, September 27, 2017 12:32 PM
> To: Bharat Bhushan
> Cc: eric.au...@redhat.com; eric.auger@gmail.com;
> peter.mayd...@linaro.org; alex.william...@redhat.com; m...@redhat.com;
> qemu-...@nongnu.
Hi,
> -Original Message-
> From: Linu Cherian [mailto:linuc.dec...@gmail.com]
> Sent: Wednesday, September 27, 2017 1:11 PM
> To: Bharat Bhushan
> Cc: eric.au...@redhat.com; eric.auger@gmail.com;
> peter.mayd...@linaro.org; alex.william...@redhat.com; m...@redhat.com;
> qemu-...@nongn
Handle the translation from vga chars to curses chars in curses_update()
instead of console_write_ch(). Purge any curses support bits from
ui/console.h include file.
Signed-off-by: Gerd Hoffmann
---
include/ui/console.h | 23 ++-
ui/curses.c | 25 +++
On Tue, 26 Sep 2017 19:20:20 +0200
Kevin Wolf wrote:
> Am 26.09.2017 um 18:13 hat Jan Dakinevich geschrieben:
> > The command is intended for exposing device specific virtio feature bits
> > and their negotiation status. It is convenient and useful for debug
> > purpose.
> >
> > Names of feature
Hi Linu,
On 27/09/2017 10:30, Bharat Bhushan wrote:
> Hi,
>
>> -Original Message-
>> From: Linu Cherian [mailto:linuc.dec...@gmail.com]
>> Sent: Wednesday, September 27, 2017 1:11 PM
>> To: Bharat Bhushan
>> Cc: eric.au...@redhat.com; eric.auger@gmail.com;
>> peter.mayd...@linaro.org
"Dr. David Alan Gilbert (git)" wrote:
> From: "Dr. David Alan Gilbert"
>
> Modify the pre_save method on VMStateDescription to return an int
> rather than void so that it potentially can fail.
>
> Changed zillions of devices to make them return 0; the only
> case I've made it return non-0 is hw/i
On Wed, 27 Sep 2017 09:41:21 +0200
Christian Borntraeger wrote:
> On 09/27/2017 09:39 AM, Cornelia Huck wrote:
> > On Tue, 26 Sep 2017 20:26:31 +0200
> > David Hildenbrand wrote:
> >
> >> On 26.09.2017 20:05, Christian Borntraeger wrote:
> >>> We disabled ais for 2.10 lets also remove it fr
On Wed Sep 27, 2017 at 08:30:51AM +, Bharat Bhushan wrote:
> Hi,
>
> > -Original Message-
> > From: Linu Cherian [mailto:linuc.dec...@gmail.com]
> > Sent: Wednesday, September 27, 2017 1:11 PM
> > To: Bharat Bhushan
> > Cc: eric.au...@redhat.com; eric.auger@gmail.com;
> > peter.ma
"Dr. David Alan Gilbert (git)" wrote:
> From: "Dr. David Alan Gilbert"
>
> Check the return value of pre_save state and fail vmstate_save_state
> if the pre_save failed.
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Juan Quintela
Hi Wei,
On 26/09/2017 18:52, Wei Huang wrote:
>
>
> On 09/26/2017 10:37 AM, Andrew Jones wrote:
>> On Tue, Sep 26, 2017 at 04:28:03PM +0100, Peter Maydell wrote:
>>> On 26 September 2017 at 11:54, Andrew Jones wrote:
On Fri, Sep 22, 2017 at 08:51:15AM -0500, Wei Huang wrote:
> Instead
"Dr. David Alan Gilbert (git)" wrote:
> From: "Dr. David Alan Gilbert"
>
> Route the errors from vmstate_subsection_save up through
> vmstate_subsection_save (and back down, all rather recursive).
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Juan Quintela
"Dr. David Alan Gilbert (git)" wrote:
> From: "Dr. David Alan Gilbert"
>
> Check the return values from vmstate_save_state for fields and also the
> return values from 'put' for fields that use that.
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Juan Quintela
Peter Lieven wrote:
> auto-converge and block migration currently do not play well together.
> During block migration the auto-converge logic detects that ram
> migration makes no progress and thus throttles down the vm until
> it nearly stalls completely. Avoid this by disabling the throttling
>
"Dr. David Alan Gilbert (git)" wrote:
> From: "Dr. David Alan Gilbert"
>
> Route the errors from vsmtate_save_state back up through
> vmstate_save and out to the normal device state path.
> That's the normal error path done.
>
> Signed-off-by: Dr. David Alan Gilbert
Reviewed-by: Juan Quintela
On Wed Sep 27, 2017 at 10:55:07AM +0200, Auger Eric wrote:
> Hi Linu,
>
> On 27/09/2017 10:30, Bharat Bhushan wrote:
> > Hi,
> >
> >> -Original Message-
> >> From: Linu Cherian [mailto:linuc.dec...@gmail.com]
> >> Sent: Wednesday, September 27, 2017 1:11 PM
> >> To: Bharat Bhushan
> >> C
"Dr. David Alan Gilbert (git)" wrote:
> From: "Dr. David Alan Gilbert"
>
> vmstate_save is called in a few places, and vmstate_save_state is
> called in lots of places.
>
> Route error returns from the easier cases back up; there are lots
> of more complex cases where their own error paths need
On 09/27/2017 10:57 AM, Cornelia Huck wrote:
> On Wed, 27 Sep 2017 09:41:21 +0200
> Christian Borntraeger wrote:
>
>> On 09/27/2017 09:39 AM, Cornelia Huck wrote:
>>> On Tue, 26 Sep 2017 20:26:31 +0200
>>> David Hildenbrand wrote:
>>>
On 26.09.2017 20:05, Christian Borntraeger wrote:
On Wed, 2017-09-27 at 09:19 +0200, Paolo Bonzini wrote:
> On 26/09/2017 13:17, Gerd Hoffmann wrote:
> >
> > Ok, we want for varios reasons separate the firmware from the main
> > qemu repo. Here is my attempt to create such a repo. For starters
> > only seabios has been added here.
> >
> > You
On Wed, 27 Sep 2017 09:20:28 +0200
Christian Borntraeger wrote:
> We disabled ais for 2.10 lets also remove it from the z14 default model.
s/lets/, so let's/
>
> Fixes: 3f2d07b3b01e s390x/ais: for 2.10 stable: disable ais facility
> Signed-off-by: Christian Borntraeger
> ---
> target/s390x/
On Wed, 27 Sep 2017 11:09:28 +0200
Christian Borntraeger wrote:
> On 09/27/2017 10:57 AM, Cornelia Huck wrote:
> > On Wed, 27 Sep 2017 09:41:21 +0200
> > Christian Borntraeger wrote:
> >
> >> On 09/27/2017 09:39 AM, Cornelia Huck wrote:
> >>> On Tue, 26 Sep 2017 20:26:31 +0200
> >>> David H
On Wed, Sep 27, 2017 at 09:19:22AM +0200, Paolo Bonzini wrote:
> On 26/09/2017 13:17, Gerd Hoffmann wrote:
> >
> > Ok, we want for varios reasons separate the firmware from the main
> > qemu repo. Here is my attempt to create such a repo. For starters
> > only seabios has been added here.
> >
>
On Wed Sep 27, 2017 at 10:55:07AM +0200, Auger Eric wrote:
> Hi Linu,
>
> On 27/09/2017 10:30, Bharat Bhushan wrote:
> > Hi,
> >
> >> -Original Message-
> >> From: Linu Cherian [mailto:linuc.dec...@gmail.com]
> >> Sent: Wednesday, September 27, 2017 1:11 PM
> >> To: Bharat Bhushan
> >> C
Hi Linu,
On 27/09/2017 11:21, Linu Cherian wrote:
> On Wed Sep 27, 2017 at 10:55:07AM +0200, Auger Eric wrote:
>> Hi Linu,
>>
>> On 27/09/2017 10:30, Bharat Bhushan wrote:
>>> Hi,
>>>
-Original Message-
From: Linu Cherian [mailto:linuc.dec...@gmail.com]
Sent: Wednesday, Sept
The following changes since commit 31bc1d8481af414cfa2857f905e40f7d8e6d5b2e:
Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into
staging (2017-09-26 19:49:08 +0100)
are available in the git repository at:
git://github.com/cohuck/qemu tags/s390x-20170927
From: Christian Borntraeger
We disabled ais for 2.10, so let's also remove it from the z14
default model.
Fixes: 3f2d07b3b01e ("s390x/ais: for 2.10 stable: disable ais facility")
CC: qemu-sta...@nongnu.org
Signed-off-by: Christian Borntraeger
Message-Id: <20170927072030.35737-2-borntrae...@de.i
* Dong Jia Shi [2017-09-26 15:48:56 +0800]:
[...]
> > >
> > > Tried to test with the following method:
> > > 1. Start g1 (first level guest on kvm a host) with a virtio blk device
> > >defined:
> > > -drive
> > > file=/dev/disk/by-path/ccw-0.0.3f3e,if=none,id=drive-virtio-disk1,format=raw
On Tue, 26 Sep 2017 20:40:25 +0200
David Hildenbrand wrote:
> On 26.09.2017 18:20, Cornelia Huck wrote:
> > d32bd032d8 ("s390x/ccw: create s390 phb conditionally") made
> > creating the s390 phb dependant on the zpci facility. This broke
> > migration from pre-cpu model machines which was fixed w
On Fri, Sep 22, 2017 at 12:05:42PM +0100, Dr. David Alan Gilbert wrote:
[...]
> > diff --git a/migration/ram.c b/migration/ram.c
> > index 7e20097..5d938e3 100644
> > --- a/migration/ram.c
> > +++ b/migration/ram.c
> > @@ -182,6 +182,70 @@ void ramblock_recv_bitmap_clear(RAMBlock *rb, void
> > *
Hi Laszlo,
On 20/09/2017 14:01, Laszlo Ersek wrote:
We now have
if (mem_pref_32_reserve != (uint32_t)-1 &&
mem_pref_64_reserve != (uint64_t)-1) {
error_setg(errp,
but after introducing the zero value, this is going to be too strict.
Consider all the possible combinatio
26.09.2017 01:19, Eric Blake wrote:
On 09/25/2017 08:58 AM, Vladimir Sementsov-Ogievskiy wrote:
Minimal implementation: drop most of additional error information.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/nbd-client.h | 2 +
include/block/nbd.h | 15 -
block/nbd-client.
On Fri, Sep 22, 2017 at 12:08:06PM +0100, Dr. David Alan Gilbert wrote:
> * Peter Xu (pet...@redhat.com) wrote:
> > Introducing this new command to be sent when the source VM is ready to
> > resume the paused migration. What the destination does here is
> > basically release the fault thread to co
在 2017/9/27 下午5:47, Cornelia Huck 写道:
On Tue, 26 Sep 2017 20:40:25 +0200
David Hildenbrand wrote:
On 26.09.2017 18:20, Cornelia Huck wrote:
d32bd032d8 ("s390x/ccw: create s390 phb conditionally") made
creating the s390 phb dependant on the zpci facility. This broke
migration from pre-cpu mo
* Peter Lieven (p...@kamp.de) wrote:
> auto-converge and block migration currently do not play well together.
> During block migration the auto-converge logic detects that ram
> migration makes no progress and thus throttles down the vm until
> it nearly stalls completely. Avoid this by disabling t
Handle the translation from vga chars to curses chars in curses_update()
instead of console_write_ch(). Purge any curses support bits from
ui/console.h include file.
Signed-off-by: Gerd Hoffmann
---
include/ui/console.h | 23 ++-
target/unicore32/helper.c | 6 ++
u
Hi,
> The other bits of mention are all built normally as part of QEMU and
> not subject to these problems,
Sure? As far I know no firmware is build automatically as cross
compilers might be needed to do that for guest arch != host arch.
But yes, we don't have licensing issues (we ship the so
* Dr. David Alan Gilbert (git) (dgilb...@redhat.com) wrote:
> From: "Dr. David Alan Gilbert"
>
> At the moment the pre-save method on VMStateDescription returns void
> which means there's no sane way of a pre_save routine failing. There
> are quite a few pre_save's that abort or do other nasty t
Hi Eric,
On 19.09.2017 09:46, Eric Auger wrote:
This patch implements the PROBE request. At the moment,
no reserved regions are returned.
At the moment reserved regions are stored per device.
Signed-off-by: Eric Auger
---
[...]
+
+static int virtio_iommu_fill_property(int devid, int typ
On Wed, 27 Sep 2017 18:25:00 +0800
Yi Min Zhao wrote:
> 在 2017/9/27 下午5:47, Cornelia Huck 写道:
> > On Tue, 26 Sep 2017 20:40:25 +0200
> > David Hildenbrand wrote:
> >> I'd really really really (did I mention really?) favor something like a
> >> dummy device, because we could easily handle the !C
On 09/27/2017 12:56 PM, Cornelia Huck wrote:
> On Wed, 27 Sep 2017 18:25:00 +0800
> Yi Min Zhao wrote:
>
>> 在 2017/9/27 下午5:47, Cornelia Huck 写道:
>>> On Tue, 26 Sep 2017 20:40:25 +0200
>>> David Hildenbrand wrote:
>
I'd really really really (did I mention really?) favor something like a
> -Original Message-
> From: Tomasz Nowicki [mailto:tnowi...@caviumnetworks.com]
> Sent: Wednesday, September 27, 2017 4:23 PM
> To: Eric Auger ; eric.auger@gmail.com;
> peter.mayd...@linaro.org; alex.william...@redhat.com; m...@redhat.com;
> qemu-...@nongnu.org; qemu-devel@nongnu.org
* Michael S. Tsirkin (m...@redhat.com) wrote:
> On Fri, Sep 08, 2017 at 06:57:30AM -0500, Brijesh Singh wrote:
> > Hi All,
>
> Sorry if below comment doesn't make sense, I might be misunderstanding
> something basic about SEV. Also sorry about the delay, I've been on
> vacation.
>
>
> > (sorry f
Hi Eric,
Out of curiosity, I compared your SMMUv3 full emulation against
virtio-iommu. For virtio-net device behind the virtio-iommu I get 50%
performance of what I can get for SMMUv3 emulation.
Do you have similar observations? Since there is no need to emulate HW
behaviour in QEMU I expect
On 27.09.2017 01:07, Eduardo Habkost wrote:
> When running device_add tests, test all devices in a single run
> instead of restarting QEMU every time.
>
> There's a plug_all testcase argument that can be used to make the
> test code plug all devices at once. I'm adding this mode because
> there's
On 27/09/2017 11:15, Daniel P. Berrange wrote:
> On Wed, Sep 27, 2017 at 09:19:22AM +0200, Paolo Bonzini wrote:
>> Are you planning to include only submodules, or also "QEMU-native"
>> firmware such as linuxboot, kvmvapic, s390-ccw, spapr-rtas, etc.?
>
> The submodules make sense to split out beca
Hi,
> "actually, I tried it yesterday and it seems to be a bug in qemu in
> case you reset the EHCI controller, it doesn't come out of reset for
> whatever reason ... so you probably want to talk to the qemu guys,
> it's when U-Boot sets USBCMD RESET bit and then does handshake, the
> controller
Hi Gerd,
today, I've run into this issue reported by valgrind:
$ valgrind x86_64-softmmu/qemu-system-x86_64 -device usb-ehci -nographic -S
==2043== Memcheck, a memory error detector
==2043== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==2043== Using Valgrind-3.12.0 and LibVEX
In last try, vm shutdown before completing blockjob.
So i tried again and these are the exact qmp commands which i used:
Sequence of qmp commands:
socat UNIX-CONNECT:/var/run/qemu-server/48016.qmp STDIO
{"QMP": {"version": {"qemu": {"micro": 0, "minor": 7, "major": 2}, "package":
"pve-qemu-kvm_2
On Tue, 26 Sep 2017 20:33:12 +0200
David Hildenbrand wrote:
> Conny reported that a guest Linux currently spits out:
> "The s390-virtio transport is deprecated. Please switch to a modern host
> providing virtio-ccw."
>
> This is strange, because we have no legacy virtio transport in QEMU :)
--
patch does 3 things at the same time and should be split but
it has 'host' consolidation is it as well to demonstrate idea
--
spapr core type definition doesn't have any fields that
require it to be defined at runtime. So replace code
that fills in TypeInfo at runtime with static TypeInfo
array
Rename the functions to to say "setup" instead of "create" because they
support being called multiple times on the same egl framebuffer.
Properly delete unused textures, update function interfaces to support
this.
Signed-off-by: Gerd Hoffmann
---
include/ui/egl-helpers.h | 5 +++--
ui/egl-head
On Wednesday 27 September 2017 12:45 PM, David Gibson wrote:
> On Thu, Sep 21, 2017 at 02:39:06PM +0530, Aravinda Prasad wrote:
>>
>>
>> On Tuesday 22 August 2017 07:38 AM, David Gibson wrote:
>>
>> [ . . . ]
>>
>> diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
>> index 4601
Hi
Please, send any topic that you are interested in covering.
At the end of Monday I will send an email with the agenda or the
cancellation of the call, so hurry up.
After discussions on the QEMU Summit, we are going to have always open a
KVM call where you can add topics.
Call details:
By
This change introduces a new TPM backend driver that can communicate with
swtpm(software TPM emulator) using unix domain socket interface. QEMU talks to
TPM emulator using QEMU's socket-based chardev backend device.
Swtpm uses two Unix sockets for communications, one for plain TPM commands and
res
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