On Thu, Sep 15, 2016 at 01:04:15AM -0400, Wei Huang wrote:
> This patch adds a pmu=[on/off] option to enable/disable vPMU support
> in guest vCPU. This option is only available for cortex-a57/cortex-53/
> host under both TCG and KVM modes, but unavailable on ARMv7 and other
> processors. It allows
From: Wanpeng Li
Introduce a new APIC macro to replace APIC_COMMON macro in
hw/intc/apic.c in order to capture access LAPIC in qemu
even if LAPIC is emulated in kvm.
Suggested-by: Paolo Bonzini
Reviewed-by: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Radim Krčmář
Cc: Michael S. Tsirkin
Cc: E
On Thu, Sep 15, 2016 at 01:04:16AM -0400, Wei Huang wrote:
> CPU vPMU is now turned off by default, but it was ON in virt-2.7
> machine type. To solve this problem, this patch adds a PMU option
> in machine state, which is used to control CPU's vPMU status. This
> PMU option is not exposed to comma
Serge, Paulo - thank you both!
I already had the patch but I think it was good to discuss and list the
expected behavior not only for me, but for whoever else that comes by
this or a similar case.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscrib
On 14/09/2016 22:09, Eric Blake wrote:
> On 09/14/2016 01:48 PM, Laurent Vivier wrote:
>> Signed-off-by: Laurent Vivier
>> ---
>> hw/scsi/spapr_vscsi.c | 89
>> +--
>> hw/scsi/trace-events | 27
>> 2 files changed, 63 insertions
Hi,
> - Patches 1 and 2 are fixes to let Linux use set 3 if instructed so.
> - Patch 3 makes scancodes untranslated by default and translates them if
> required,
> instead of receiving translated scancodes by default and untranslating them
> if
> required.
> - Patch 4 switches to use qcode
Hi,
Even if I am maintainer for 9P stuff, I'm not sure I can send a pull request
for patches without at least an Acked-by... :-\
I plan to add true 9P functional tests in the future, but these are more
about the virtio device actually.
Any chances some virtio people can have a look and ack or na
This set of patches includes several fixes for replay and
adds network record/replay for network devices. It also makes possible
saving/restoring vmstate in replay mode.
Record and replay for network interactions is performed with the network filter.
Each backend must have its own instance of the
From: Pavel Dovgalyuk
This patch fixes exception handling in PowerPC.
Instructions generate several types of exceptions.
When exception is generated, it breaks the execution of the current translation
block. Implementation of the exceptions handling does not correctly
restore icount for the instr
This patch adds support of recording and replaying network packets in
irount rr mode.
Record and replay for network interactions is performed with the network filter.
Each backend must have its own instance of the replay filter as follows:
-netdev user,id=net1 -device rtl8139,netdev=net1
-object
Am 14.09.2016 um 22:49 hat Eric Blake geschrieben:
> On 08/19/2016 11:50 AM, Kevin Wolf wrote:
> > In order to remove the necessity to use BlockBackend names in the
> > external API, we want to allow qdev device names in all device related
> > commands.
> >
> > This converts blockdev-open/close-tr
Am 14.09.2016 um 22:57 hat Eric Blake geschrieben:
> On 08/19/2016 11:50 AM, Kevin Wolf wrote:
> > In order to remove the necessity to use BlockBackend names in the
> > external API, we want to allow qdev device names in all device related
> > commands.
> >
> > This converts x-blockdev-insert-medi
On Wed, Sep 07, 2016 at 10:39:28PM +0300, Marcel Apfelbaum wrote:
> On 09/07/2016 08:55 PM, Laine Stump wrote:
> > On 09/07/2016 04:06 AM, Marcel Apfelbaum wrote:
[snip]
> > > Good point, maybe libvirt can avoid adding switches unless the user
> > > explicitly
> > > asked for them. I checked and it
On Fri, 09 Sep 2016 10:04:51 +0200
Greg Kurz wrote:
> This adds PCI init code and a basic test that checks the device config
> matches what is passed on the command line.
>
> Signed-off-by: Greg Kurz
> ---
> tests/Makefile.include |2 +
> tests/virtio-9p-test.c | 82
> ++
On Fri, 09 Sep 2016 10:04:37 +0200
Greg Kurz wrote:
> As with other virtio-* qtests, PC platform is assumed.
>
> ---
>
> Greg Kurz (3):
> tests: virtio-9p: introduce start/stop functions
> tests: virtio-9p: add basic configuration test
> tests: virtio-9p: add basic transaction
This small series changes MIPS conditional stores implementation for mttcg.
Specifically we compare virtual address of LL and SC (rather than physical)
which allows us to have just a single inlined implementation for user and
system emulation and to use new atomic helpers.
This is done in 2 steps:
Until now we have been comparing physical addresses in LL/SC sequence.
Unfortunately that means that on each SC we have to do the address
translation which is a quite complex operation. If we could get rid of
it then it would allow us to throw away SC helpers and benefit from having
common implemen
This patch completely rewrites conditional stores. Now we use cmpxchg and
no longer need separate implementations for user and system emulation.
Signed-off-by: Leon Alrae
---
linux-user/main.c | 58 -
target-mips/cpu.h | 4 --
target-mips/helper.c| 6 +--
Am 15.09.2016 um 00:13 hat Eric Blake geschrieben:
> On 08/19/2016 11:50 AM, Kevin Wolf wrote:
> > We just added the option to use qdev device names in all device related
> > block QMP commands. This patch converts some of the test cases in 118 to
> > use qdev device names instead of BlockBackend n
This patch adds support of recording and replaying network packets in
irount rr mode.
Record and replay for network interactions is performed with the network filter.
Each backend must have its own instance of the replay filter as follows:
-netdev user,id=net1 -device rtl8139,netdev=net1
-object
This set of patches includes several fixes for replay and
adds network record/replay for network devices. It also makes possible
saving/restoring vmstate in replay mode.
Record and replay for network interactions is performed with the network filter.
Each backend must have its own instance of the
This patch disables snapshotting for block driver filters.
It is needed, because snapshots should be created
in underlying disk images, not in filters itself.
Signed-off-by: Pavel Dovgalyuk
---
block/snapshot.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/block/snapshot.c b/block/sn
This patch fixes bug with stopping and restarting replay
through monitor.
Signed-off-by: Pavel Dovgalyuk
---
block/blkreplay.c| 15 +--
cpus.c |1 +
include/sysemu/replay.h |4
replay/replay-events.c |8
replay/replay-internal.
This patch adds overlay option for blkreplay filter.
It allows creating persistent overlay file for saving and reloading
VM snapshots in record/replay modes.
Signed-off-by: Pavel Dovgalyuk
---
block/blkreplay.c | 119 +
docs/replay.txt |
This patch introduces vmstate for replay data structures.
It allows saving and loading vmstate while replaying.
Signed-off-by: Pavel Dovgalyuk
---
include/sysemu/replay.h |4
replay/replay-internal.h |2 ++
replay/replay-snapshot.c | 40
v
This patch implements initial vmstate creation or loading at the start
of record/replay. It is needed for rewinding the execution in the replay mode.
Signed-off-by: Pavel Dovgalyuk
---
include/sysemu/replay.h |6 ++
replay/Makefile.objs |1 +
replay/replay-snapshot.c | 31
VMState added by this patch preserves correct
loading of the PC speaker device state.
Signed-off-by: Pavel Dovgalyuk
---
hw/audio/pcspk.c | 17 +++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/hw/audio/pcspk.c b/hw/audio/pcspk.c
index 42a6f48..984534b 100644
---
This patch moves replay static variables into the structure
to allow saving and loading them with savevm/loadvm.
Signed-off-by: Pavel Dovgalyuk
---
replay/replay-events.c |2 +-
replay/replay-internal.c | 19 ---
replay/replay-internal.h |8 +---
replay/replay-tim
From: Pavel Dovgalyuk
VMState added by this patch preserves correct
loading of the integratorcp device state.
Signed-off-by: Pavel Dovgalyuk
---
hw/arm/integratorcp.c | 62 +
1 file changed, 62 insertions(+)
diff --git a/hw/arm/integratorcp.c
On Thu, Sep 15, 2016 at 12:16:52AM +0200, Lluís Vilanova wrote:
> Daniel P Berrange writes:
>
> > This converts the HMP/QMP monitor API implementations
> > and some internal trace control methods to use the new
> > trace event iterator APIs.
>
> > Reviewed-by: Stefan Hajnoczi
> > Signed-off-by:
On Wed, Sep 14, 2016 at 11:53:10PM +0200, Lluís Vilanova wrote:
> Daniel P Berrange writes:
>
> > Currently methods which want to iterate over trace events,
> > do so using the trace_event_count() and trace_event_id()
> > methods. This leaks the concept of a single ID enum to
> > the callers. Ther
This patch fixes kvmvapic state change handler.
It clears vmsentry field to allow recreating it
at further vmstate loads.
Signed-off-by: Pavel Dovgalyuk
---
hw/i386/kvmvapic.c |1 +
1 file changed, 1 insertion(+)
diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index 3bf1ddd..a1cd9b5 10
On Wed 14 Sep 2016 08:54:19 PM CEST, Jeff Cody wrote:
>> If an image is opened with snapshot=on, its flags are modified by
>> bdrv_backing_options() and then bs->open_flags is updated accordingly.
>> This last step is unnecessary if we calculate the new flags before
>> setting bs->open_flags.
>>
>
On Tue, Aug 23, 2016 at 07:31:53AM +, Nassim Corteggiani wrote:
> Hi all,
>
>
> This is the first time I am playing with QEmu.
>
>
> I made a custom qemu device in oder to monitor all memory accesses (sdram,
> flash, peripherals, gpio, ...).
>
>
> The device is parent of TYPE_SYS_BUS_DEV
On Tue, Aug 23, 2016 at 12:57:09PM +, Mahmoud Abd el-hameed wrote:
> I am a new developer at Qemu and i want to understand how the processors code
> works. I am get lost through google and didn't know where i can begin to
> understand the code.
>
> my aim is to understand how can we model th
On Thu, Sep 15, 2016 at 12:56:57AM +0200, Lluís Vilanova wrote:
> Daniel P Berrange writes:
>
> > Instead of having a global dstate array, declare a single
> > 'uint16 TRACE_${EVENT_NAME}_DSTATE' variable for each
> > trace event. Record a pointer to this variable in the
> > TraceEvent struct too.
On Wed, Sep 14, 2016 at 06:33:00PM -0700, Stefano Stabellini wrote:
> Hi Wei,
>
> I am happy to queue up this for QEMU, but I'll wait for the first patch
> to be committed to Xen before sending a pull request. Is that OK?
>
Yes, that's fine. I will get around to this next week. One of the
prereq
On 15/09/2016 11:00, Pavel Dovgalyuk wrote:
> This set of patches includes several fixes for replay and
> adds network record/replay for network devices. It also makes possible
> saving/restoring vmstate in replay mode.
>
> Record and replay for network interactions is performed with the network
On 15/09/2016 11:01, Pavel Dovgalyuk wrote:
> +{
> +if (replay_mode == REPLAY_MODE_RECORD) {
> +QDict *opts = qdict_new();
> +qdict_put(opts, "name", qstring_from_str("replay_init"));
> +hmp_savevm(cur_mon, opts);
> +QDECREF(opts);
> +} else if (replay_mode
On Thu, Sep 15, 2016 at 01:26:06AM +0200, Lluís Vilanova wrote:
> Daniel P Berrange writes:
>
> > Since there will shortly be multiple event groups allowed,
> > we can no longer use the TraceEventID and TraceEventVCPUID
> > enums in the trace control APIs. There will in fact be
> > multiple distin
On 15/09/2016 11:00, Pavel Dovgalyuk wrote:
> diff --git a/docs/replay.txt b/docs/replay.txt
> index 347b2ff..5be8f25 100644
> --- a/docs/replay.txt
> +++ b/docs/replay.txt
> @@ -196,6 +196,14 @@ is recorded to the log. In replay phase the queue is
> matched with
> events read from the log. The
On 15/09/2016 11:01, Pavel Dovgalyuk wrote:
> This patch moves replay static variables into the structure
> to allow saving and loading them with savevm/loadvm.
>
> Signed-off-by: Pavel Dovgalyuk
> ---
> replay/replay-events.c |2 +-
> replay/replay-internal.c | 19 ---
On 15/09/2016 11:25, Paolo Bonzini wrote:
> So in this case the image is actually overlay.qcow2, and it is created
> with img-direct as the backing file? Since you have to create
> overlay.qcow2 outside QEMU anyway, overlay.qcow2 might as well be the
> "image". That is, you could choose betw
Richard Henderson writes:
> From: "Emilio G. Cota"
>
> The exception is not emitted anymore.
>
> Signed-off-by: Emilio G. Cota
> Signed-off-by: Richard Henderson
> Message-Id: <1467054136-10430-29-git-send-email-c...@braap.org>
Reviewed-by: Alex Bennée
> ---
> linux-user/main.c | 93
> --
On 15/09/2016 11:01, Pavel Dovgalyuk wrote:
> This patch introduces vmstate for replay data structures.
> It allows saving and loading vmstate while replaying.
>
> Signed-off-by: Pavel Dovgalyuk
> ---
> include/sysemu/replay.h |4
> replay/replay-internal.h |2 ++
> replay/replay
Richard Henderson writes:
> From: "Emilio G. Cota"
>
> The exception is not emitted anymore.
>
> Signed-off-by: Emilio G. Cota
> Signed-off-by: Richard Henderson
> Message-Id: <1467054136-10430-30-git-send-email-c...@braap.org>
Reviewed-by: Alex Bennée
> ---
> linux-user/main.c | 125
> -
On Mon, Sep 12, 2016 at 05:42:18PM +0200, Christian Pinto wrote:
> Hello Edgar,
>
>
> sorry for the delay.
No worries!
> On 08/09/2016 17:38, Edgar E. Iglesias wrote:
> >On Thu, Sep 08, 2016 at 09:06:00AM +0200, Christian Pinto wrote:
> >>Hello Edgar,
> >>
> >>
> >>On 07/09/2016 18:02, Edgar E
On 15/09/2016 11:01, Pavel Dovgalyuk wrote:
> This patch fixes bug with stopping and restarting replay
> through monitor.
>
> Signed-off-by: Pavel Dovgalyuk
> ---
> block/blkreplay.c| 15 +--
> cpus.c |1 +
> include/sysemu/replay.h |4
> r
Richard Henderson writes:
> From: "Emilio G. Cota"
>
> The exception is not emitted anymore; remove it and the associated
> TCG variables.
>
> Signed-off-by: Emilio G. Cota
> Signed-off-by: Richard Henderson
> Message-Id: <1467054136-10430-31-git-send-email-c...@braap.org>
> ---
> target-arm
On Mon, Sep 12, 2016 at 09:40:02PM +0200, Aleksandar Markovic wrote:
> From: Aleksandar Markovic
>
> Structure flock is defined for Mips in a way different from any
> other platform. For reference, see Linux kernel source code files:
>
> arch/mips/include/uapi/asm/fcntl.h#L63 (for Mips)
> includ
On 07/09/2016 02:48, Thorsten Kohfeldt wrote:
> From: Thorsten Kohfeldt
> Date: Wed, 31 Aug 2016 22:43:14 +0200
> Subject: [PATCH] hmp: Improve 'info mtree' with optional parm for mapinfo
>
> Motivation
> When 'tuning' 'quirks' for VFIO imported devices, it is not easy to
> directly grasp the i
David Gibson writes:
> [ Unknown signature status ]
> On Mon, Sep 12, 2016 at 12:11:43PM +0530, Nikunj A Dadhania wrote:
>> Load 8byte at a time and manipulate.
>>
>> Signed-off-by: Nikunj A Dadhania
>> ---
>> target-ppc/helper.h | 1 +
>> target-ppc/mem_helper.c |
On Wed, Aug 24, 2016 at 03:11:16PM +0200, Pradeep Kiruvale wrote:
> I have added two new files (.h/.c) file in 9pfs for some new feature.
> When I compile there is a lot of compilation time errors and also I do not
> see a dependency
> file getting created for this source file.
>
> Please let me k
On Wed, Sep 14, 2016 at 09:10:02PM +0200, Paulina Szubarczyk wrote:
> In a linux part an ioctl(gntdev, IOCTL_GNTDEV_GRANT_COPY, ..)
> system call is invoked. In mini-os the operation is yet not
> implemented. For the OSs that does not implement gnttab the
> call of the grant copy operation causes a
Richard Henderson writes:
> Rather than using helpers for physical accesses, use a mmu index.
> The primary cleanup is with store-conditional on physical addresses.
>
> Signed-off-by: Richard Henderson
> ---
> target-alpha/cpu.h| 18 +---
> target-alpha/helper.c | 10 ++
On Wed, Aug 31, 2016 at 09:43:43AM -0400, Programmingkid wrote:
> When I tried to make a change to the file hw/misc/macio/cuda.c, the make
> command would not detect the changes. I would have to delete the cuda.o file
> to make the changes actually compile.
Try "make -d hw/misc/macio/cuda.o" to
On Fri, Sep 02, 2016 at 12:15:57AM +0800, Yuxin Ren wrote:
> 1. How can I track how many vm exit happens during vm execution using
> KVM under Ubuntu?
$ sudo perf record -a -e kvm:kvm_exit
...^C
$ sudo perf report
Samples: 37K of event 'kvm:kvm_exit', Event count (approx.): 37736
Overhead Trace o
On 13 September 2016 at 18:19, Paolo Bonzini wrote:
> The following changes since commit fa9701240951093907076db0943f96972a396ef5:
>
> Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20160913-1' into
> staging (2016-09-13 13:56:35 +0100)
>
> are available in the git repository at:
>
Am 14.09.2016 um 17:52 hat Alberto Garcia geschrieben:
> This adds the "read-only" option to the QDict. One important effect of
> this change is that when a child inherits options from its parent, the
> existing "read-only" mode can be preserved if it was explicitly set
> previously.
>
> This addr
On 16 August 2016 at 09:23, Peter Maydell wrote:
> On 16 August 2016 at 03:11, Programmingkid wrote:
>> The about dialog in QEMU on Mac OS X is very plain and unhelpful. This patch
>> makes the about dialog look a lot better and have some descriptive
>> information
>> on what version of QEMU the
On Tue, Aug 23, 2016 at 07:31:53AM +, Nassim Corteggiani wrote:
> Hi all,
>
>
> This is the first time I am playing with QEmu.
>
>
> I made a custom qemu device in oder to monitor all memory accesses (sdram,
> flash, peripherals, gpio, ...).
>
>
> The device is parent of TYPE_SYS_BUS_DEVICE a
On Wed 14 Sep 2016 06:40:29 PM CEST, Kevin Wolf wrote:
>> +if (flags & BDRV_O_RDWR) {
>> +flags |= BDRV_O_ALLOW_RDWR;
>> +}
>> +
>> +if (flags & BDRV_O_SNAPSHOT) {
>> +snapshot_options = qdict_new();
>> +bdrv_temp_snapshot_options(&snapshot_flags, snapshot_option
On Wed, Sep 14, 2016 at 04:18:42PM +0200, Kevin Wolf wrote:
> Am 05.09.2016 um 17:16 hat Daniel P. Berrange geschrieben:
> > The qdict_flatten() method will take a dict whose elements are
> > further nested dicts/lists and flatten them by concatenating
> > keys.
> >
> > The qdict_crumple() method
On Wed, Sep 14, 2016 at 04:59:50PM +0200, Kevin Wolf wrote:
> Am 05.09.2016 um 17:16 hat Daniel P. Berrange geschrieben:
> > Currently the QmpInputVisitor assumes that all scalar
> > values are directly represented as their final types.
> > ie it assumes an 'int' is using QInt, and a 'bool' is
> >
From: Prasad J Pandit
virtio back end uses set of buffers to facilitate I/O operations.
If its size is too large, 'cpu_physical_memory_map' could return
a null address. This would result in a null dereference
while un-mapping descriptors. Add check to avoid it.
Reported-by: Qinghao Tang
Signed-
On Wed, Sep 14, 2016 at 05:04:05PM +0200, Kevin Wolf wrote:
> Am 05.09.2016 um 17:16 hat Daniel P. Berrange geschrieben:
> > This patch series contains only the QAPI/QOM bits of my previous
> > access control patch series:
> >
> > v1: https://lists.gnu.org/archive/html/qemu-devel/2016-02/msg04618
I backported this and tried my tests again, but this alone isn't sufficient to
get the T->X->T working (which is effectively 2.0->2.5->2.0).
Wily (2.4) is already out of service, so setting this to won't fix.
Thanks for your guidance, but that now properly known I'll set the
Xenial task to won't
On Thu 15 Sep 2016 12:51:27 PM CEST, Kevin Wolf wrote:
>> @@ -707,6 +707,9 @@ static void bdrv_inherited_options(int *child_flags,
>> QDict *child_options,
>> qdict_copy_default(child_options, parent_options,
>> BDRV_OPT_CACHE_DIRECT);
>> qdict_copy_default(child_options, parent_options
On Wed, Sep 14, 2016 at 04:48:17PM +0200, Max Reitz wrote:
> On 2016-09-14 at 16:35, Stefan Hajnoczi wrote:
> > On Mon, Sep 05, 2016 at 10:50:42AM +0800, Fam Zheng wrote:
> > > v4: Remove unused variable in patch 1 and unwanted warning in patch 2.
> > > [Max]
> > >
> > > v3: Fix typo in copyright
On Thu, 15 Sep 2016 10:40:45 +0200
Cornelia Huck wrote:
> On Fri, 09 Sep 2016 10:04:51 +0200
> Greg Kurz wrote:
>
> > This adds PCI init code and a basic test that checks the device config
> > matches what is passed on the command line.
> >
> > Signed-off-by: Greg Kurz
> > ---
> > tests/Make
On Wed, Sep 14, 2016 at 06:01:17PM +0200, Lluís Vilanova wrote:
> Stefan Hajnoczi writes:
>
> > On Tue, Sep 06, 2016 at 04:25:53PM +0200, Lluís Vilanova wrote:
> >> +## vCPU
> >> +
> >> +# Create a new virtual (guest) CPU
> >> +#
> >> +# Targets: all
> >> +guest_cpu_init(void *cpu) "cpu=%p"
>
> >
Am 15.09.2016 um 13:24 hat Alberto Garcia geschrieben:
> On Wed 14 Sep 2016 06:40:29 PM CEST, Kevin Wolf wrote:
> >> +if (flags & BDRV_O_RDWR) {
> >> +flags |= BDRV_O_ALLOW_RDWR;
> >> +}
> >> +
> >> +if (flags & BDRV_O_SNAPSHOT) {
> >> +snapshot_options = qdict_new();
>
Daniel P Berrange writes:
> On Thu, Sep 15, 2016 at 01:26:06AM +0200, Lluís Vilanova wrote:
>> Daniel P Berrange writes:
>>
>> > Since there will shortly be multiple event groups allowed,
>> > we can no longer use the TraceEventID and TraceEventVCPUID
>> > enums in the trace control APIs. There w
On Thu, Sep 15, 2016 at 2:15 AM, Denis V. Lunev wrote:
> On 09/13/2016 11:59 PM, Konrad Rzeszutek Wilk wrote:
> > On Thu, Sep 01, 2016 at 10:57:48AM -0700, Ed Swierk wrote:
> >> Windows 8, 10 and Server 2012 guests hang intermittently while booting
> >> on Xen 4.5.3 with 1 vCPU and 4 e1000 vNICs,
On Thu, Sep 15, 2016 at 02:20:05PM +0200, Lluís Vilanova wrote:
> Daniel P Berrange writes:
>
> > On Thu, Sep 15, 2016 at 01:26:06AM +0200, Lluís Vilanova wrote:
> >> Daniel P Berrange writes:
> >>
> >> > Since there will shortly be multiple event groups allowed,
> >> > we can no longer use the T
On Thu 15 Sep 2016 02:19:36 PM CEST, Kevin Wolf wrote:
>> >> +if (flags & BDRV_O_RDWR) {
>> >> +flags |= BDRV_O_ALLOW_RDWR;
>> >> +}
>> >> +
>> >> +if (flags & BDRV_O_SNAPSHOT) {
>> >> +snapshot_options = qdict_new();
>> >> +bdrv_temp_snapshot_options(&snapshot_
On Wed, Sep 14, 2016 at 06:03:40PM +0100, Daniel P. Berrange wrote:
> When I split up the monolithic trace-events file, a few
> events ended up in incorrect files, partly due to incorrect
> file name annotations against the events, partly due to my
> mistakes.
>
> These patches were previously pos
This patch series contains only the QAPI/QOM bits of my previous
access control patch series:
v1: https://lists.gnu.org/archive/html/qemu-devel/2016-02/msg04618.html
v2: https://lists.gnu.org/archive/html/qemu-devel/2016-03/msg01454.html
v3: https://lists.gnu.org/archive/html/qemu-devel/2016-03
The QmpInputVisitor has no direct dependency on QMP. It is
valid to use it anywhere that one has a QObject. Rename it
to better reflect its functionality as a generic QObject
to QAPI converter.
Reviewed-by: Eric Blake
Signed-off-by: Daniel P. Berrange
---
docs/qapi-code-gen.txt
This is largy inspired by sPAPRCPUCore with some simplification, no
hotplug for instance. But the differences are small and the objects
could possibly be merged.
A set of PnvCore objects is added to the PnvChip and the device
tree is populated looping on these cores.
Real HW cpu ids are now gener
On Thu, 15 Sep 2016 10:41:38 +0200
Cornelia Huck wrote:
> On Fri, 09 Sep 2016 10:04:37 +0200
> Greg Kurz wrote:
>
> > As with other virtio-* qtests, PC platform is assumed.
> >
> > ---
> >
> > Greg Kurz (3):
> > tests: virtio-9p: introduce start/stop functions
> > tests: virtio-9p
The current -object command line syntax only allows for
creation of objects with scalar properties, or a list
with a fixed scalar element type. Objects which have
properties that are represented as structs in the QAPI
schema cannot be created using -object.
This is a design limitation of the way t
The QmpOutputVisitor has no direct dependency on QMP. It is
valid to use it anywhere that one wants a QObject. Rename it
to better reflect its functionality as a generic QAPI
to QObject converter.
Reviewed-by: Eric Blake
Signed-off-by: Daniel P. Berrange
---
block/qapi.c
Now that we are using real HW ids for the cores in PowerNV chips, we
can route the XSCOM accesses to them. We just need to attach a
specific XSCOM memory region to each core in the appropriate window
for the core number.
To start with, let's install the DTS (Digital Thermal Sensor) handlers
which
The opts-visitor.c opts_type_bool() method has code for
parsing a string to set a bool value, as does the
qemu-option.c parse_option_bool() method, except it
handles fewer cases.
To enable consistency across the codebase, extend
parse_option_bool() to handle "yes", "no", "y" and
"n", and make it n
Hello,
Here is a new version addressing all comments from v2 plus a couple of
important changes :
- QOM'ification of all the models. should be clean.
- some P9 basic support
- PnvChip has its own routine to populate the device tree
- rework of the XSCOM model to use an address space. see belo
This will be used to build real HW ids for the cores and enforce some
limits on the available cores per chip.
Signed-off-by: Cédric Le Goater
---
Changes since v2 :
- added POWER9 support
- removed cores_max
- introduces a pnv_chip_core_sanitize() helper to check the core
ids_mask and t
The qdict_flatten() method will take a dict whose elements are
further nested dicts/lists and flatten them by concatenating
keys.
The qdict_crumple() method aims to do the reverse, taking a flat
qdict, and turning it into a set of nested dicts/lists. It will
apply nesting based on the key name, wi
From: Benjamin Herrenschmidt
The goal is to emulate a PowerNV system at the level of the skiboot
firmware, which loads the OS and provides some runtime services. Power
Systems have a lower firmware (HostBoot) that does low level system
initialization, like DRAM training. This is beyond the scope
Currently the QObjectInputVisitor assumes that all scalar
values are directly represented as their final types.
ie it assumes an 'int' is using QInt, and a 'bool' is
using QBool.
This adds an alternative constructor for QObjectInputVisitor
that will set it up such that it expects a QString for
all
On 09/15/2016 03:22 PM, Ed Swierk wrote:
> On Thu, Sep 15, 2016 at 2:15 AM, Denis V. Lunev wrote:
>> On 09/13/2016 11:59 PM, Konrad Rzeszutek Wilk wrote:
>>> On Thu, Sep 01, 2016 at 10:57:48AM -0700, Ed Swierk wrote:
Windows 8, 10 and Server 2012 guests hang intermittently while booting
On Thu, 15 Sep 2016 14:45:06 +0200
Greg Kurz wrote:
> On Thu, 15 Sep 2016 10:41:38 +0200
> Cornelia Huck wrote:
>
> > On Fri, 09 Sep 2016 10:04:37 +0200
> > Greg Kurz wrote:
> >
> > > As with other virtio-* qtests, PC platform is assumed.
> > >
> > > ---
> > >
> > > Greg Kurz (3):
> > >
On PowerNV, CPU ids start at 0x8 or 0x20, we don't have a CPU 0
anymore. So let's use the first_cpu index to initialize the monitor.
Signed-off-by: Cédric Le Goater
---
monitor.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/monitor.c b/monitor.c
index 5c003731e288..0192209
Stefan Hajnoczi writes:
> On Wed, Sep 14, 2016 at 06:01:17PM +0200, Lluís Vilanova wrote:
>> Stefan Hajnoczi writes:
>>
>> > On Tue, Sep 06, 2016 at 04:25:53PM +0200, Lluís Vilanova wrote:
>> >> +## vCPU
>> >> +
>> >> +# Create a new virtual (guest) CPU
>> >> +#
>> >> +# Targets: all
>> >> +guest
As Qemu only supports a single instance of the ISA bus, we use the LPC
controller of chip 0 to create one and plug in a couple of useful
devices, like an UART and RTC. An IPMI BT device, which is also an ISA
device, can be defined on the command line to connect an external BMC.
That is for later.
On a real POWER8 system, the Pervasive Interconnect Bus (PIB) serves
as a backbone to connect different units of the system. The host
firmware connects to the PIB through a bridge unit, the
Alter-Display-Unit (ADU), which gives him access to all the chiplets
on the PCB network (Pervasive Connect Bu
On Thu 15 Sep 2016 02:50:53 PM CEST, Kevin Wolf wrote:
>> Moving this chunk of code saves us from having to update
>> bs->open_flags and bs->options and makes things more readable.
>
> I fully understand understand what the patch is for
I see, I thought it wasn't clear, I'll update the message th
P9 and P8 have some differences in the CPU PIR encoding.
Signed-off-by: Cédric Le Goater
---
hw/ppc/pnv.c | 14 ++
include/hw/ppc/pnv.h | 1 +
2 files changed, 15 insertions(+)
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index ec7dd6ac5ea1..f4c125503249 100644
--- a/hw/ppc/pnv
This is is an abstraction of a POWER8 chip which is a set of cores
plus other 'units', like the pervasive unit, the interrupt controller,
the memory controller, the on-chip microcontroller, etc. The whole can
be seen as a socket. It depends on a cpu model and its characteristics:
max cores, specifi
On 18 August 2016 at 16:35, Peter Maydell wrote:
> On 17 August 2016 at 01:14, Andrew Dutcher wrote:
>> All operations that take a floatx80 as an operand need to have their
>> inputs checked for malformed encodings. In all of these cases, use the
>> function floatx80_invalid_encoding to perform t
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