Peter Xu writes:
> On Mon, Jul 02, 2018 at 07:43:06AM +0200, Markus Armbruster wrote:
>> More lose ends:
>>
>> * scripts/qmp/ doesn't support OOB, yet. qmp-shell.py in particular
>>
>> * test-qmp-cmds neglects to cover the OOB additions to qmp-dispatch.c
>
> Would you mind I put these aside fo
On 2018年02月18日 03:22, Paul Burton wrote:
This patch introduces support for emulating the ethernet controller
found in the Intel EG20T Platform Controller Hub, referred to as pch_gbe
for consistency with both Linux & U-Boot.
Documentation for the hardware can be found here:
https://www.in
Am 04.07.2018 um 08:13 hat Fam Zheng geschrieben:
> This was noticed by the new image fleecing tests case 222. The issue is
> apparent and we should just do the same right things as in
> bdrv_aligned_pwritev.
>
> Reported-by: John Snow
> Signed-off-by: Fam Zheng
> --- a/block/io.c
> +++ b/block
** Changed in: qemu
Status: New => Confirmed
** Changed in: qemu
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1779634
Title:
qemu-x86_64 on aarch64 repo
Hi Suzuki,
On 06/29/2018 01:15 PM, Suzuki K Poulose wrote:
> From: Kristina Martsenko
>
> Add support for handling 52bit guest physical address to the
> VGIC layer. So far we have limited the guest physical address
> to 48bits, by explicitly masking the upper bits. This patch
> removes the restr
On Tue, 3 Jul 2018 17:19:56 +0200
Cédric Le Goater wrote:
> On 07/02/2018 01:11 PM, Cédric Le Goater wrote:
> > On 07/02/2018 12:03 PM, Cédric Le Goater wrote:
> >>> --- a/hw/ppc/spapr_vio.c
> >>> +++ b/hw/ppc/spapr_vio.c
> >>> @@ -436,6 +436,9 @@ static void spapr_vio_busdev_reset(DeviceState
Hi Suzuki,
On 07/03/2018 01:54 PM, Suzuki K Poulose wrote:
> Hi Eric,
>
> On 02/07/18 15:41, Auger Eric wrote:
>> Hi Suzuki,
>>
>> On 06/29/2018 01:15 PM, Suzuki K Poulose wrote:
>>> On arm64 VTTBR_EL2:BADDR holds the base address for the stage2
>>> translation table. The Arm ARM mandates that th
Laurent Vivier writes:
> Le 03/07/2018 à 18:00, Alex Bennée a écrit:
>> Currently running the script twice will fail with "sh: echo: I/O
>> error" as the registration is already complete. Add a new option
>> --clear to reset the entries to save the user doing it by hand.
>>
>> Signed-off-by: Al
On 07/04/2018 09:24 AM, Auger Eric wrote:
+ *
+ * We have a magic formula for the Magic_N below.
+ *
+ * Magic_N(PAGE_SIZE, Entry_Level) = 64 - ((PAGE_SHIFT - 3) *
Number of levels)
[0] ^^^
+ *
+ * where number of levels = (4 - Entry_Level).
^^^ Doesn't this help make it clear ? Using th
On Wed, 07/04 09:44, Kevin Wolf wrote:
> Am 04.07.2018 um 08:13 hat Fam Zheng geschrieben:
> > This was noticed by the new image fleecing tests case 222. The issue is
> > apparent and we should just do the same right things as in
> > bdrv_aligned_pwritev.
> >
> > Reported-by: John Snow
> > Signed
When we reach monitor_qmp_setup_handlers_bh() we must be using the
IOThread then, so no need to check against it any more. Instead, we
assert.
Signed-off-by: Peter Xu
---
monitor.c | 13 -
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/monitor.c b/monitor.c
index 14af
Based-on: <20180703085358.13941-1-arm...@redhat.com>
This work is based on Markus's latest out-of-band fixes:
"[PATCH v2 00/32] ] qmp: Fixes and cleanups around OOB commands"
Major stuff: some cleanups that were previously suggested by Markus or
Eric. Meanwhile fix up the flow control issue.
It was put into the request object to show whether we'll need to resume
the monitor after dispatching the command. Now we move that into the
monitor struct so that it might be even used in other places in the
future, e.g., out-of-band message flow controls.
One thing to mention is that there is n
In the whole QAPI event emission code we're passing in an Error* object
along the whole stack. That's never useful since it never fails after
all. Remove that.
Then, remove that parameter from all the callers to send an event.
Suggested-by: Eric Blake
Suggested-by: Markus Armbruster
Signed-of
When we received too many qmp commands, previously we'll send
COMMAND_DROPPED events to monitors, then we'll drop the requests. It
can only solve the flow control of the request queue, however it'll not
really work since we might queue unlimited events in the response queue
which is a potential ri
When there is no parameter at all for a function prototype, return
"void" for the parameter list. This will happen after the next patch
where we removed the Error* for some of the emit functions.
Signed-off-by: Peter Xu
---
scripts/qapi/common.py | 4 ++--
1 file changed, 2 insertions(+), 2 del
Before this patch we were only monitoring the request queue, but it's
still possible that a client only sends requests but it never eats any
reply from us. In that case our response queue might grow with
unlimited responses and put us at risk.
Now we play the similar trick as we have done to the
OOB commands were introduced in commit cf869d53172. Unfortunately, we
ran into a regression, and had to disable them by default for 2.12
(commit be933ffc23).
http://lists.gnu.org/archive/html/qemu-devel/2018-03/msg06231.html
The regression has since been fixed (commit 951702f39c7 "monitor: bin
Now it was not used any more. Drop it, especially if we can do that
before we release QEMU 3.0.
Signed-off-by: Peter Xu
---
qapi/misc.json | 40
1 file changed, 40 deletions(-)
diff --git a/qapi/misc.json b/qapi/misc.json
index f1860418e8..ceda21746b 10
This reverts commit ddee57e0176f6ab53b13c6c97605b62737a8fd7a.
Meanwhile, revert one line from fa198ad9bdef to make sure
qtest_init_without_qmp_handshake() will only pass in one parameter.
Reviewed-by: Markus Armbruster
Signed-off-by: Peter Xu
---
tests/libqtest.h | 4 +---
tests/libqtest.c |
The following changes since commit 2a018f6e98782a4931b936a3087404ed81685bac:
Merge remote-tracking branch
'remotes/berrange/tags/qcrypto-next-pull-request' into staging (2018-07-03
23:06:18 +0100)
are available in the Git repository at:
https://github.com/stsquad/qemu.git
tags/pull-code-c
PCONFIG: Platform configuration, enumerated by CPUID.(EAX=07H, ECX=0):
EDX[bit18].
Signed-off-by: Robert Hoo
---
target/i386/cpu.c | 2 +-
target/i386/cpu.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 7f787ef..9407071 100644
--
Support of IA32_PRED_CMD MSR already be enumerated by same CPUID bit as
SPEC_CTRL.
Signed-off-by: Robert Hoo
---
target/i386/cpu.c | 2 +-
target/i386/cpu.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index b0b87c3..7f787ef 100644
--
New CPU models mostly inherit features from ancestor Skylake, while addin new
features: UMIP, New Instructions ( PCONIFIG (server only), WBNOINVD,
AVX512_VBMI2, GFNI, AVX512_VNNI, VPCLMULQDQ, VAES, AVX512_BITALG),
Intel PT and 5-level paging (Server only). As well as
IA32_PRED_CMD, SSBD support for
WBNOINVD: Write back and do not invalidate cache, enumerated by
CPUID.(EAX=8008H, ECX=0):EBX[bit 9].
Signed-off-by: Robert Hoo
---
target/i386/cpu.c | 2 +-
target/i386/cpu.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 940
This is an internal change to allow monitor_qapi_event_emit() to pass in
specific monitor to send the event. No functional change.
Signed-off-by: Peter Xu
---
monitor.c| 37 ++---
trace-events | 2 +-
2 files changed, 27 insertions(+), 12 deletions(-)
diff
In the past we were always sending events to all the monitors. In this
patch we introduce a new interface to send an event to a specific
monitor instance, meanwhile renaming the old function from "send" to
"bcast". So for each event, now we have:
- qapi_event_send_xxx(Monitor *mon, ...) to send
IA32_PRED_CMD MSR gives software a way to issue commands that affect the state
of indirect branch predictors. Enumerated by CPUID.(EAX=7H,ECX=0):EDX[26].
IA32_ARCH_CAPABILITIES MSR enumerates architectural features of RDCL_NO,
IBRS_ALL, RSBA, SSB_NO. Enumerated by CPUID.(EAX=07H, ECX=0):EDX[29].
h
This patch set defines the new guest CPU models of Icelake.
The first patch defines new indices for IA32_PRED_CMD MSR (IBPB) and
IA32_ARCH_CAPABILITIES MSR.
Other patches add CPUID bits feature words for new features, like PCONFIG,
WBNOINVD. The final patch defines Icelake-{Server,Client} CPU mod
Let the QMPEventFuncEmit to take an extra Monitor* argument to allow
send events to specific monitor in follow-up patches.
Now we make the throttling of the events be per-monitor too. There will
be a relatively complex scenario where we have an event for both
per-monitor and to-all-monitors, plea
This series tries to allow QEMU to send events to specific monitor.
Markus told me to send this out before I threw the code away, so I
did. Testing only covered compilation and qtest to make sure the
broadcast way should be working at least.
No real user, no nice testing, no idea on whether it co
On Wed, Jul 04, 2018 at 05:10:35PM +0800, Peter Xu wrote:
> This series tries to allow QEMU to send events to specific monitor.
> Markus told me to send this out before I threw the code away, so I
> did. Testing only covered compilation and qtest to make sure the
> broadcast way should be working
On Wed, Jul 04, 2018 at 11:36:42AM +0800, xinhua.Cao wrote:
> In the tcp_chr_write function, we checked errno,
> but errno was not reset before a read or write operation.
> Therefore, this check of errno's actions is often
> incorrect after EAGAIN has occurred.
> we need check errno together with r
Hi,
Am 2018-07-04 07:56, schrieb Mark Cave-Ayland:
Right, but as the patch submitter it's your responsibility to ensure
that your patch doesn't break other people's machines and/or follow up
with the appropriate patches. If you're not willing to do that then we
should revert the patch in its cur
On 04/07/2018 08:42, Cédric Le Goater wrote:
> On 07/04/2018 04:26 AM, Peter Xu wrote:
>> On Tue, Jul 03, 2018 at 02:45:24PM +0200, Cédric Le Goater wrote:
>>> On 07/02/2018 05:57 AM, Peter Xu wrote:
On Sun, Jul 01, 2018 at 07:19:53PM +0200, Cédric Le Goater wrote:
> When a PCI device is u
On Wed, Jul 4, 2018 at 5:36 AM, xinhua.Cao wrote:
> In the tcp_chr_write function, we checked errno,
> but errno was not reset before a read or write operation.
> Therefore, this check of errno's actions is often
> incorrect after EAGAIN has occurred.
> we need check errno together with ret < 0.
>
On 04/07/2018 11:36, Marc-André Lureau wrote:
> On Wed, Jul 4, 2018 at 5:36 AM, xinhua.Cao wrote:
>> In the tcp_chr_write function, we checked errno,
>> but errno was not reset before a read or write operation.
>> Therefore, this check of errno's actions is often
>> incorrect after EAGAIN has occu
On 04/07/2018 08:33, Robert Hoo wrote:
>>> And, if I implemented ARCH_CAPABILITIES-bits features in
> FeatureWord,
>>> then no necessity of having it in kvm_msr_entries, right?
> Hi Paolo, would you confirm this? I mean your previous patch "KVM: VMX:
> support MSR_IA32_ARCH_CAPABILITIES as a featur
On 04/07/2018 11:06, Robert Hoo wrote:
> Support of IA32_PRED_CMD MSR already be enumerated by same CPUID bit as
> SPEC_CTRL.
>
> Signed-off-by: Robert Hoo
> ---
> target/i386/cpu.c | 2 +-
> target/i386/cpu.h | 1 +
> 2 files changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/target/i386
Display updates and drawing hardware cursor did not work when frame
buffer address was non-zero. Fix this by taking the frame buffer
address into account in these cases. This fixes screen dragging on
AmigaOS. Based on patch by Sebastian Bauer.
Signed-off-by: Sebastian Bauer
Signed-off-by: BALATON
Version 3 with changes to 1/7 suggested by Philippe Mathieu-Daudé.
Hopefully this haven't missed 3.0 yet.
BALATON Zoltan (3):
sm501: Implement i2c part for reading monitor EDID
sm501: Fix support for non-zero frame buffer start address
sm501: Set updated region dirty after 2D operation
Seb
From: Sebastian Bauer
Changing the palette of a color index has as an immediate effect on
all pixels with the corresponding index on real hardware. Performing a
full update after a palette change is a simple way to emulate this
effect.
Signed-off-by: Sebastian Bauer
Signed-off-by: BALATON Zolta
Emulate the i2c part of SM501 which is used to access the EDID info
from a monitor.
The vmstate structure is changed and its version is increased but
SM501 is only used on SH and PPC sam460ex machines that don't support
cross-version migration.
Signed-off-by: BALATON Zoltan
Reviewed-by: Philippe
Add support for the negated destination operation mode. This is used e.g.
by AmigaOS for the INVERSEVID drawing mode. With this change, the cursor
in the shell and non-immediate window adjustment are working now.
Signed-off-by: BALATON Zoltan
---
hw/display/sm501.c | 12 +++-
1 file chan
The sm501 currently implements only a very limited set of raster operation
modes. After this change, unknown raster operation modes are logged so
these can be easily spotted.
Signed-off-by: BALATON Zoltan
---
hw/display/sm501.c | 23 +++
1 file changed, 23 insertions(+)
diff
Before, crt_h_total was used for src_width and dst_width. This is a
property of the current display setting and not relevant for the 2D
operation that also can be done off-screen. The pitch register's purpose
is to describe line pitch relevant of the 2D operation.
Signed-off-by: Sebastian Bauer
S
On Wed, Jul 04, 2018 at 11:34:55AM +0200, Paolo Bonzini wrote:
> On 04/07/2018 08:42, Cédric Le Goater wrote:
> > On 07/04/2018 04:26 AM, Peter Xu wrote:
> >> On Tue, Jul 03, 2018 at 02:45:24PM +0200, Cédric Le Goater wrote:
> >>> On 07/02/2018 05:57 AM, Peter Xu wrote:
> On Sun, Jul 01, 2018
Set the changed memory region dirty after performed a 2D operation to
ensure that the screen is updated properly.
Signed-off-by: BALATON Zoltan
---
v2: fixed to work with non-zero fb_addr
hw/display/sm501.c | 17 +++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/h
On Fri, 29 Jun 2018 18:48:01 -0400
Tony Krowiak wrote:
> From: Tony Krowiak
You may want to switch your sending address to this one as well.
>
> Introduces the base object model for virtualizing AP devices.
>
> Signed-off-by: Tony Krowiak
> ---
> MAINTAINERS | 12 +++
On Wed, Jul 04, 2018 at 11:40:58AM +0200, BALATON Zoltan wrote:
> Version 3 with changes to 1/7 suggested by Philippe Mathieu-Daudé.
> Hopefully this haven't missed 3.0 yet.
It has, sorry. Applied to ppc-for-3.1.
>
> BALATON Zoltan (3):
> sm501: Implement i2c part for reading monitor EDID
>
Alex Bennée writes:
> The following changes since commit 46d0885adff9b99622d72f23a8b04c298a8bf91d:
>
> Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
> (2018-07-03 09:49:20 +0100)
>
> are available in the Git repository at:
>
> https://github.com/stsquad/qemu.git
On Wed, 4 Jul 2018, Philippe Mathieu-Daudé wrote:
Hi David, I'll reply to you using Peter mail :)
Thanks a lot for this summary and your review spotting an error. I forgot
about Gerd's OK as he did not send formal Reviewed or Acked but you're
right that's also counts to show that the series s
On Wed, 4 Jul 2018, Sebastian Bauer wrote:
Am 2018-07-04 06:50, schrieb Mark Cave-Ayland:
Either to give up the vga cirrus preference or to apply the same as was
done with the spapr machine. I would prefer the first variant but it would
also cause some differences on other machines.
I underst
Am 03.07.2018 um 20:07 hat Vladimir Sementsov-Ogievskiy geschrieben:
> Fleecing scheme works as follows: we want a kind of temporary snapshot
> of active drive A. We create temporary image B, with B->backing = A.
> Then we start backup(sync=none) from A to B. From this point, B reads
> as point-in-
qemu git master has a prebuilt seabios with CONFIG_ATA_DMA=y now.
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https://bugs.launchpad.net/bugs/1191326
Title:
QNX 4 doesn't boot on qemu >= 1.3
Status in QEMU:
Confirmed
Bug de
xinhua.Cao writes:
> In the tcp_chr_write function, we checked errno,
> but errno was not reset before a read or write operation.
> Therefore, this check of errno's actions is often
> incorrect after EAGAIN has occurred.
> we need check errno together with ret < 0.
>
> Signed-off-by: xinhua.Cao
The vhostuser network backend requires the chardev it is using to have
the FD passing feature. It checks this upfront when initializing the
network backend and reports an error if not set.
The socket chardev has to set the FD_PASS feature during early
initialization to satisfy the vhostuser backen
Call nbd_co_send_extents() with correct length parameter
(extent.length may be smaller than original length).
Also, switch length parameter type to uint32_t, to correspond with
request->len and similar nbd_co_send_bitmap().
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
nbd/server.c | 5 +++--
This is necessary for efficient block-status export, for clients which
support it.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
nbd/server.c | 77 +---
1 file changed, 58 insertions(+), 19 deletions(-)
diff --git a/nbd/server.c b/nbd/se
Hi all!
Patch 01 is a fix an should definitely go to 3.0. Patch 02 is an
improvement, so as you want, 3.1 is ok.
The idea is send more than one extent of base:allocation context, if
possible, which is necessary for efficient block-status export, for
clients which support it.
Vladimir Sementsov-O
On Fri, 29 Jun 2018 18:48:02 -0400
Tony Krowiak wrote:
> Introduces a VFIO based AP device. The device is defined via
> the QEMU command line by specifying:
>
> -device vfio-ap,sysfsdev=
>
> There may be only one vfio-ap device configured for a guest.
>
> The mediated matrix device is crea
This reverts the stdvga vs. cirrus selection logic. Current state is
that "cirrus" is the default and MachineClass->default_display is set to
"std" by some machine types to override that.
The patch makes "std" the default. Setting default_display to "std" is
dropped. Machine types which likely
If the user passes a too long node name string, we silently truncate it
to fit into BlockDriverState.node_name, i.e. to 31 characters. Apart
from surprising the user when the node has a different name than
requested, this also bypasses the check for duplicate names, so that the
same name can be ass
On 03.07.2018 21:34, Auger Eric wrote:
> Hi David,
>
> On 07/03/2018 08:44 PM, David Hildenbrand wrote:
>> On 03.07.2018 09:19, Eric Auger wrote:
>>> From: Shameer Kolothum
>>>
>>> This patch adds the the memory hot-plug/hot-unplug infrastructure
>>> in machvirt.
>>>
>>> Signed-off-by: Eric Auger
Commit 7a3099fc9c5c("numa: postpone options post-processing till
machine_run_board_init()")
broke the commit 7b8be49d36fc("NUMA: Enable adding NUMA node implicitly").
The machine_run_board_init() doesn't do NUMA setup if nb_numa_nodes=0.
Due to the NUMA setup will also check the value of nb_numa
On 04/07/2018 13:11, Daniel P. Berrangé wrote:
> The vhostuser network backend requires the chardev it is using to have
> the FD passing feature. It checks this upfront when initializing the
> network backend and reports an error if not set.
>
> The socket chardev has to set the FD_PASS feature du
On 03.07.2018 21:32, Auger Eric wrote:
> Hi David,
> On 07/03/2018 08:41 PM, David Hildenbrand wrote:
>> On 03.07.2018 09:19, Eric Auger wrote:
>>> When migrating a VM, we must make sure the destination host
>>> supports as many IPA bits as the source. Otherwise the migration
>>> must fail.
>>>
>>>
The vector cannot be negative. Coverity now reports this because it sees an
array access before the check, in ioapic_stat_update_irq.
Signed-off-by: Paolo Bonzini
---
hw/intc/ioapic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/intc/ioapic.c b/hw/intc/ioapic.c
index b
Reported by Coverity.
Signed-off-by: Paolo Bonzini
---
scsi/pr-manager-helper.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/scsi/pr-manager-helper.c b/scsi/pr-manager-helper.c
index 519a296905..3027dde60d 100644
--- a/scsi/pr-manager-helper.c
+++ b/scsi/pr-manager-helper.c
@@ -46,6 +46,7
On 03.07.2018 21:27, Auger Eric wrote:
> Hi David,
> On 07/03/2018 08:25 PM, David Hildenbrand wrote:
>> On 03.07.2018 09:19, Eric Auger wrote:
>>> We define a new hotpluggable RAM region (aka. device memory).
>>> Its base is 2TB GPA. This obviously requires 42b IPA support
>>> in KVM/ARM, FW and g
On Wed, Jul 04, 2018 at 01:53:03PM +0200, Paolo Bonzini wrote:
> On 04/07/2018 13:11, Daniel P. Berrangé wrote:
> > The vhostuser network backend requires the chardev it is using to have
> > the FD passing feature. It checks this upfront when initializing the
> > network backend and reports an erro
On Tue, 3 Jul 2018 16:31:03 -0700
Siwei Liu wrote:
> On Tue, Jul 3, 2018 at 7:52 AM, Cornelia Huck wrote:
> > From my point of view, there are several concerns:
> > - This approach assumes a homogeneous pairing (same transport), and
> > even more, it assumes that this transport is pci.
>
>
On 04/07/2018 11:55, Peter Xu wrote:
>> commit b0e56e0b63f350691b52d3e75e89bb64143fbeff
>> Author: Hu Tao
>> Date: Wed Apr 2 15:13:27 2014 +0800
>>
>> unset RAMBlock idstr when unregister MemoryRegion
>>
>> Signed-off-by: Hu Tao
>> Signed-off-by: Paolo Bonzini
>>
>> who
On Tue, Jul 3, 2018 at 7:09 PM, Markus Armbruster wrote:
> Zhang Chen writes:
>
> > Libvirt or other high level software can use this command query colo
> status.
> > You can test this command like that:
> > {'execute':'query-colo-status'}
> >
> > Signed-off-by: Zhang Chen
> > ---
> > migratio
04.07.2018 13:39, Kevin Wolf wrote:
Am 03.07.2018 um 20:07 hat Vladimir Sementsov-Ogievskiy geschrieben:
Fleecing scheme works as follows: we want a kind of temporary snapshot
of active drive A. We create temporary image B, with B->backing = A.
Then we start backup(sync=none) from A to B. From t
Hello,
(I’m reporting the issue here because for some reason the launchpad.net
login page redirects me to an “oops” page and fails to log me in.)
On a Linux 4.17 x86_64 host, “qemu-system-i386 -enable-kvm”, where
qemu-system-i386 is a 32-bit binary, crashes (it works fine without
‘-enable-kvm’):
Signed-off-by: Andrew Jones
---
hw/arm/virt.c | 21 -
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 281ddcdf6e26..880441275031 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1757,10 +1757,7 @@ static void machvirt_machin
The ACPI PPTT table supports topology descriptions for ACPI
guests. Note, while a DT boot Linux guest with a non-flat CPU
topology will see socket and core IDs being sequential integers
starting from zero, e.g. with -smp 4,sockets=2,cores=2,threads=1
a DT boot produces
cpu: 0 package_id: 0 cor
qemu_fdt_add_path works like qemu_fdt_add_subnode, except it
also recursively adds any missing parent nodes.
Cc: Peter Crosthwaite
Cc: Alexander Graf
Signed-off-by: Andrew Jones
---
device_tree.c| 24
include/sysemu/device_tree.h | 1 +
2 files changed
This series provides support for booting mach-virt machines with
non-flat cpu topology, i.e. enabling the extended options of the
'-smp' command line parameter (sockets,cores,threads). Both DT and
ACPI description generators are added. We only apply the new feature
to 3.1 and later machine types, a
Hi David,
On 07/04/2018 01:53 PM, David Hildenbrand wrote:
> On 03.07.2018 21:32, Auger Eric wrote:
>> Hi David,
>> On 07/03/2018 08:41 PM, David Hildenbrand wrote:
>>> On 03.07.2018 09:19, Eric Auger wrote:
When migrating a VM, we must make sure the destination host
supports as many IPA
None of the cpu models supported by mach-virt support threads.
Furthermore when running with KVM and cpu=host, while the host
processor may support threads, we don't yet support telling KVM
that we want the guest to see that. So if the user tries to
select more than one thread for the cpu topology,
Support devicetree CPU topology descriptions.
Signed-off-by: Andrew Jones
---
hw/arm/virt.c | 35 +++
include/hw/arm/virt.h | 1 +
2 files changed, 36 insertions(+)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 880441275031..6c5fecdd61df 100644
--- a/
When building ACPI tables regarding CPUs we should always build
them for the number of possible CPUs, not the number of present
CPUs. We then ensure only the present CPUs are enabled.
Signed-off-by: Andrew Jones
---
hw/arm/virt-acpi-build.c | 20 +++-
1 file changed, 15 insertion
On 03/07/2018 15:30, l00284672 wrote:
> I got a solution, the patch is below:
>
> diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
> index 608fb18..4cdc2bb 100644
> --- a/hw/scsi/scsi-disk.c
> +++ b/hw/scsi/scsi-disk.c
> @@ -2184,7 +2184,9 @@ static void scsi_disk_reset(DeviceState *dev)
>
At 07/04/2018 07:52 PM, Dou Liyang wrote:
Commit 7a3099fc9c5c("numa: postpone options post-processing till
machine_run_board_init()")
broke the commit 7b8be49d36fc("NUMA: Enable adding NUMA node implicitly").
The machine_run_board_init() doesn't do NUMA setup if nb_numa_nodes=0.
Due to the
Fixes: Coverity CID 1393782
Signed-off-by: Kevin Wolf
---
block/crypto.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/crypto.c b/block/crypto.c
index 994172a3de..146d81c90a 100644
--- a/block/crypto.c
+++ b/block/crypto.c
@@ -551,7 +551,7 @@ static int coroutine_fn
b
On Tue, 3 Jul 2018 13:32:29 +0200
Kevin Wolf wrote:
> > > > Has serial/gemoetry been fixed meanwhile and will it make it into the
> > > > next release?
> > >
> > > I cannot find an archive that has it, but it is on the libvirt mailing
> > > list as "[libvirt] [PATCH v3] qemu: format serial and
On Wed, Jul 04, 2018 at 02:34:07PM +0200, Ludovic Courtès wrote:
> Hello,
>
> (I’m reporting the issue here because for some reason the launchpad.net
> login page redirects me to an “oops” page and fails to log me in.)
>
> On a Linux 4.17 x86_64 host, “qemu-system-i386 -enable-kvm”, where
> qemu-
On Wed, Jul 04, 2018 at 02:58:02PM +0200, Kevin Wolf wrote:
> Fixes: Coverity CID 1393782
> Signed-off-by: Kevin Wolf
> ---
> block/crypto.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/block/crypto.c b/block/crypto.c
> index 994172a3de..146d81c90a 100644
> --- a/bloc
Add the option split-lock-ac to control whether the #AC
exception is generated for split locked accesses, which
is introduced for the machine, there is an example to enable it:
-machine split-lock-ac=on
It is disabled on default.
When bit 29 of the MSR (33H) is set, the processor
causes an #AC exc
04.07.2018 13:39, Kevin Wolf wrote:
Am 03.07.2018 um 20:07 hat Vladimir Sementsov-Ogievskiy geschrieben:
Fleecing scheme works as follows: we want a kind of temporary snapshot
of active drive A. We create temporary image B, with B->backing = A.
Then we start backup(sync=none) from A to B. From t
The MSR (33H) controls support for #AC exception
for split locked accesses. When bit 29 of the MSR (33H)
is set, the processor causes an #AC exception to
be issued instead of suppressing LOCK on bus
(during split lock access).
Signed-off-by: Jingqi Liu
---
target/i386/cpu.h | 2 ++
target/i
Commit 7a3099fc9c5c("numa: postpone options post-processing till
machine_run_board_init()")
broke the commit 7b8be49d36fc("NUMA: Enable adding NUMA node implicitly").
The machine_run_board_init() doesn't do NUMA setup if nb_numa_nodes=0,
but the numa_complete_configuration need add a new node if
Am 04.07.2018 um 15:02 hat Cornelia Huck geschrieben:
> On Tue, 3 Jul 2018 13:32:29 +0200
> Kevin Wolf wrote:
>
> > > > > Has serial/gemoetry been fixed meanwhile and will it make it into the
> > > > > next release?
> > > >
> > > > I cannot find an archive that has it, but it is on the libvirt
On 04/07/2018 15:12, Jingqi Liu wrote:
> Add the option split-lock-ac to control whether the #AC
> exception is generated for split locked accesses, which
> is introduced for the machine, there is an example to enable it:
> -machine split-lock-ac=on
> It is disabled on default.
>
> When bit 29 of
On 04/07/2018 15:21, Jingqi Liu wrote:
> The MSR (33H) controls support for #AC exception
> for split locked accesses. When bit 29 of the MSR (33H)
> is set, the processor causes an #AC exception to
> be issued instead of suppressing LOCK on bus
> (during split lock access).
>
> Signed-off-by: Jin
> On Jul 3, 2018, at 11:31 PM, David Gibson wrote:
>
> On Tue, Jul 03, 2018 at 08:17:25AM -0700, Richard Henderson wrote:
>> Beginning with John Arbuckle's fdiv test case, clean up some
>> of the fp helpers. As with fdiv, fre and fresqrt are missing
>> divide-by-zero exceptions.
>>
>> I've al
On Wed, Jul 04, 2018 at 03:34:40PM +0200, Kevin Wolf wrote:
> Am 04.07.2018 um 15:02 hat Cornelia Huck geschrieben:
> > On Tue, 3 Jul 2018 13:32:29 +0200
> > Kevin Wolf wrote:
> >
> > > > > > Has serial/gemoetry been fixed meanwhile and will it make it into
> > > > > > the
> > > > > > next relea
On 07/04/2018 03:34 PM, Kevin Wolf wrote:
> Am 04.07.2018 um 15:02 hat Cornelia Huck geschrieben:
>> On Tue, 3 Jul 2018 13:32:29 +0200
>> Kevin Wolf wrote:
>>
>> Has serial/gemoetry been fixed meanwhile and will it make it into the
>> next release?
>
> I cannot find an archive
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