From: Peter Xu
It's always used to compare against another uint64_t. Make it always clear
that it's never a negative.
Signed-off-by: Peter Xu
---
migration/migration.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/migration/migration.h b/migration/migration.h
index 17972
From: Peter Xu
When the migration frameworks fetches the exact pending sizes, it means
this check:
remaining_size < s->threshold_size
Must have been done already, actually at migration_iteration_run():
if (must_precopy <= s->threshold_size) {
qemu_savevm_state_pending_exact(&must
Now that we use PCIIOMMUOps to convey information about usable IOVA
ranges we do not to implement the iommu_set_iova_ranges IOMMU MR
callback.
Signed-off-by: Eric Auger
---
hw/virtio/virtio-iommu.c | 67
1 file changed, 67 deletions(-)
diff --git a/hw/vi
This helper will allow subsequent patches to retrieve the IOMMU bus
and call its associated PCIIOMMUOps callbacks.
Signed-off-by: Eric Auger
---
include/hw/pci/pci.h | 1 +
hw/pci/pci.c | 16
2 files changed, 17 insertions(+)
diff --git a/include/hw/pci/pci.h b/include
Pass the collected usable IOVA regions using the PCIIOMMUOps
set_host_iova_ranges() callback, if implemented.
Signed-off-by: Eric Auger
---
hw/vfio/pci.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index d7fe06715c..63937952bb 10
As we have just removed the only implementation of
iommu_set_iova_ranges IOMMU MR callback in the virtio-iommu,
let's remove the call to the memory wrapper. Usable IOVA ranges
are now conveyed through the PCIIOMMUOps in VFIO-PCI.
Signed-off-by: Eric Auger
---
hw/vfio/common.c | 10 --
1
Since the host IOVA ranges are now passed through the
PCIIOMMUOps set_host_resv_regions and we have removed
the only implementation of iommu_set_iova_range() in
the virtio-iommu and the only call site in vfio/common,
let's retire the IOMMU MR API and its memory wrapper.
Signed-off-by: Eric Auger
This new callback will be used to convey usable IOVA regions
from VFIO-PCI devices to vIOMMUS (esp. virtio-iommu). The advantage
is that this callback can be called very early, once the device has
is known to be protected by a vIOMMU, after the get_address_space()
has been called by the parent devi
In [1] we attempted to fix a case where a VFIO-PCI device protected
with a virtio-iommu was assigned to an x86 guest. On x86 the physical
IOMMU may have an address width (gaw) of 39 or 48 bits whereas the
virtio-iommu used to expose a 64b address space by default.
Hence the guest was trying to use
Reuse the implementation of virtio_iommu_set_iova_ranges() which
will be removed in subsequent patches.
Signed-off-by: Eric Auger
---
hw/virtio/virtio-iommu.c | 134 +--
1 file changed, 101 insertions(+), 33 deletions(-)
diff --git a/hw/virtio/virtio-iommu.c
On 17/1/24 08:58, pet...@redhat.com wrote:
From: Peter Xu
It's always used to compare against another uint64_t. Make it always clear
that it's never a negative.
Signed-off-by: Peter Xu
---
migration/migration.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Philippe
On 17/1/24 08:44, Andrea Bolognani wrote:
On Wed, Jan 17, 2024 at 08:18:27AM +0100, Thomas Huth wrote:
On 17/01/2024 00.09, Fabiano Rosas wrote:
Avocado needs sqlite3:
Failed to load plugin from module "avocado.plugins.journal":
ImportError("Module 'sqlite3' is not installed.
Use:
On 17/1/24 08:09, Philippe Mathieu-Daudé wrote:
Hi Fabiano,
On 17/1/24 00:09, Fabiano Rosas wrote:
Avocado needs sqlite3:
Failed to load plugin from module "avocado.plugins.journal":
ImportError("Module 'sqlite3' is not installed.
Use: sudo zypper install python311 to install it")
In
On 16/1/24 16:50, Bin Meng wrote:
Some ELF files really do have segments of zero size, e.g.:
Program Headers:
Type Offset VirtAddr PhysAddr
FileSizMemSiz Flags Align
RISCV_ATTRIBUT 0x25b8 0x
On 11/1/24 20:28, Raphael Norwitz wrote:
I will be leaving Nutanix so updating my email in MAINTAINERS to my
personal email for now.
Signed-off-by: Raphael Norwitz
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Thanks, patch queued.
John Snow writes:
> On Wed, Jan 10, 2024 at 2:53 AM Markus Armbruster wrote:
>>
>> John Snow writes:
>>
>> > On Wed, Nov 22, 2023 at 11:02 AM John Snow wrote:
>> >>
>> >> On Wed, Nov 22, 2023 at 9:05 AM Markus Armbruster
>> >> wrote:
>> >> >
>> >> > John Snow writes:
>> >> >
>> >> > > There
On 11/1/24 22:49, Richard Henderson wrote:
On 1/12/24 03:20, Philippe Mathieu-Daudé wrote:
Keep system/watchpoint.c accelerator-agnostic by moving
TCG specific code to accel/tcg/watchpoint.c. Update meson.
Signed-off-by: Philippe Mathieu-Daudé
---
accel/tcg/watchpoint.c | 143
On 11/1/24 22:48, Richard Henderson wrote:
On 1/12/24 03:18, Philippe Mathieu-Daudé wrote:
Since the CPUState::start-powered-off property is irrelevant
to user emulation, restrict it to system emulation.
Signed-off-by: Philippe Mathieu-Daudé
---
cpu-target.c | 7 ++-
1 file changed, 6 i
On 11/1/24 13:02, Philippe Mathieu-Daudé wrote:
Rename some code names to ease navigating / grepping
the code.
Philippe Mathieu-Daudé (5):
accel: Rename accel_init_ops_interfaces() to include 'system'
hw/core/cpu: Rename cpu_class_init() to include 'common'
hw/s390x: Rename cpu_class_
On 8/12/23 12:35, Philippe Mathieu-Daudé wrote:
Philippe Mathieu-Daudé (6):
sysemu/cpu-timers: Have icount_configure() return a boolean
system/vl: Evaluate icount after accelerator options are parsed
sysemu/cpu-timers: Introduce ICountMode enumerator
target/arm: Ensure icount is enab
On 26/12/23 12:17, Philippe Mathieu-Daudé wrote:
On 7/12/23 11:54, Philippe Mathieu-Daudé wrote:
Extract helper_load_pcc() to clk_helper.c so we can
restrict sys_helper.c to system emulation.
Philippe Mathieu-Daudé (2):
target/alpha: Extract clk_helper.c from sys_helper.c
target/alpha: On
John Snow writes:
> There are two related changes here:
>
> (1) We need to perform type narrowing for resolving the type of
> tag_member during check(), and
>
> (2) tag_member is a delayed initialization field, but we can hide it
> behind a property that raises an Exception if it's called
Hi Daniel,
On 19/11/23 00:11, Daniel Hoffman wrote:
This conversion is pretty straight-forward. Standardized some formatting
so the +0 and +4 offset cases can recycle the same message.
Signed-off-by: Daniel Hoffman
---
hw/timer/hpet.c | 55 +--
22.12.2023 12:38, Markus Armbruster :
-z without -R has no effect: the dump format remains @elf. Fix the
logic error so it becomes @kdump-zlib.
Fixes: e6549197f7ed (dump: Add command interface for kdump-raw formats)
Fixes: CID 1523841
Signed-off-by: Markus Armbruster
Reviewed-by: Stephen Brenn
On Tue, Jan 16, 2024 at 10:37:48AM -0300, Fabiano Rosas wrote:
> Peter Xu writes:
>
> > On Mon, Nov 27, 2023 at 05:25:55PM -0300, Fabiano Rosas wrote:
> >> Allow multifd to open file-backed channels. This will be used when
> >> enabling the fixed-ram migration stream format which expects a
> >> s
Hi Ilya,
On 12/12/23 01:34, Ilya Leoshkevich wrote:
Based-on: 20231211212003.21686-1-phi...@linaro.org
Ilya Leoshkevich (4):
accel/tcg: Make use of qemu_target_page_mask() in perf.c
tcg: Make tb_cflags() usable from target-agnostic code
accel/tcg: Remove #ifdef TARGET_I386 from perf.
On Thu, 11 Jan 2024 19:25:22 +
Felix Wu wrote:
it is missing Signed-off tag a minimum, and also commit message should describe
in more detail
what's wrong and what's breaks and how it's being fixed with references to spec
preferably.
please see https://www.qemu.org/docs/master/devel/submi
On Wed, 17 Jan 2024 09:38:47 +0100
Igor Mammedov wrote:
> On Thu, 11 Jan 2024 19:25:22 +
> Felix Wu wrote:
>
> it is missing Signed-off tag a minimum, and also commit message should
> describe in more detail
> what's wrong and what's breaks and how it's being fixed with references to
> sp
On 8/1/24 17:08, Gerd Hoffmann wrote:
Gerd Hoffmann (3):
hw/pflash: refactor pflash_data_write()
hw/pflash: use ldn_{be,le}_p and stn_{be,le}_p
hw/pflash: implement update buffer for block writes
Series:
Reviewed-by: Philippe Mathieu-Daudé
and queued, thanks!
On 2024/01/16 19:48, Alex Bennée wrote:
We can only request a list of registers once the vCPU has been
initialised so the user needs to use either call the get function on
vCPU initialisation or during the translation phase.
We don't expose the reg number to the plugin instead hiding it behind
a
From: Peter Xu
We got report from Yanghang Liu on an unexpected host DMA error when system
resets with VFIO attached to vIOMMU in the VM context. Alex Williamson
quickly spot that there can be ordering issues on resets. A further test
verified that the issue is indeed caused by such wrong order
From: Peter Xu
Cleanup the code to use a single entrance on register reset hooks.
Signed-off-by: Peter Xu
---
hw/core/reset.c | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/hw/core/reset.c b/hw/core/reset.c
index d3263b613e..8cf60b2b09 100644
--- a/hw/co
From: Peter Xu
No bug report for this, but logically tearing down of existing address
space should happen before reset of IOMMU state / registers, because the
current address spaces may still rely on those information.
Signed-off-by: Peter Xu
---
hw/i386/intel_iommu.c | 2 +-
1 file changed, 1
From: Peter Xu
QEMU resets do not have a way to order reset hooks. Add one coarse grained
reset stage so that some devices can be reset later than some others.
Signed-off-by: Peter Xu
---
include/sysemu/reset.h | 5
hw/core/reset.c| 60 +++---
From: Peter Xu
There're issue reported that when syetem_reset the VM with an intel iommu
device and MT2892 PF(mlx5_core driver), the host kernel throws DMAR error.
https://issues.redhat.com/browse/RHEL-7188
Alex quickly spot a possible issue on ordering of device resets.
It's verified by our
On 29/11/23 21:50, Philippe Mathieu-Daudé wrote:
'can_do_io' is specific to TCG. Having it set in non-TCG
code is confusing, so remove it from QTest / HVF / KVM.
Signed-off-by: Philippe Mathieu-Daudé
---
accel/dummy-cpus.c| 1 -
accel/hvf/hvf-accel-ops.c | 1 -
accel/kvm/kvm-accel-o
On Wed, Jan 17, 2024 at 09:55:56AM +0530, Ani Sinha wrote:
> By default, the timeout to receive any specified event from the QEMU VM is 60
> seconds set by the python avocado test framework. Please see event_wait() and
> events_wait() in python/qemu/machine/machine.py. If the matching event is not
On Tue, Jan 16, 2024 at 03:15:50PM -0300, Fabiano Rosas wrote:
> Peter Xu writes:
>
> > On Mon, Nov 27, 2023 at 05:25:57PM -0300, Fabiano Rosas wrote:
> >> For the upcoming support to fixed-ram migration with multifd, we need
> >> to be able to accept an iovec array with non-contiguous data.
> >>
15.01.2024 13:20, Gerd Hoffmann :
Hi,
PS: when are we likely to be able to update to a proper released
EDK2 ? Running with a git snapshot isn't ideal, so if we can
move to an EDK2 release version within this QEMU cycle that would
be nice.
Next release should be tagged by end of February, s
On 1/17/24 10:15, pet...@redhat.com wrote:
> From: Peter Xu
>
> Cleanup the code to use a single entrance on register reset hooks.
>
> Signed-off-by: Peter Xu
Reviewed-by: Eric Auger
Eric
> ---
> hw/core/reset.c | 17 ++---
> 1 file changed, 10 insertions(+), 7 deletions(-)
>
>
Hi Peter,
On 1/17/24 10:15, pet...@redhat.com wrote:
> From: Peter Xu
>
> QEMU resets do not have a way to order reset hooks. Add one coarse grained
> reset stage so that some devices can be reset later than some others.
I would precise that the lowest stage has the highest priority and is
handle
Hi Peter,
On 1/17/24 10:15, pet...@redhat.com wrote:
> From: Peter Xu
>
> There're issue reported that when syetem_reset the VM with an intel iommu
system_reset
> device and MT2892 PF(mlx5_core driver), the host kernel throws DMAR error.
>
> https://issues.redhat.com/browse/RHEL-7188
>
> Alex q
Hi Peter,
On 1/17/24 10:15, pet...@redhat.com wrote:
> From: Peter Xu
>
> No bug report for this, but logically tearing down of existing address
> space should happen before reset of IOMMU state / registers, because the
> current address spaces may still rely on those information.
do you mean tha
Hello Matthew,
On 1/16/24 23:31, Matthew Rosato wrote:
Typically we refresh the host fh during CLP enable, however it's possible
that the device goes through multiple reset events before the guest
performs another CLP enable. Let's handle this for now by refreshing the
host handle from vfio bef
Hmm, there's more union-specific code to move out of the base. Revised
patch:
diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py
index 658c288f8f..4a2e62d919 100644
--- a/docs/sphinx/qapidoc.py
+++ b/docs/sphinx/qapidoc.py
@@ -328,7 +328,8 @@ def visit_object_type(self, name, info, ifco
Hi Peter,
On 1/17/24 10:15, pet...@redhat.com wrote:
> From: Peter Xu
>
> We got report from Yanghang Liu on an unexpected host DMA error when system
> resets with VFIO attached to vIOMMU in the VM context. Alex Williamson
> quickly spot that there can be ordering issues on resets. A further te
On 1/16/24 23:31, Matthew Rosato wrote:
Typically we refresh the host fh during CLP enable, however it's possible
that the device goes through multiple reset events before the guest
performs another CLP enable. Let's handle this for now by refreshing the
host handle from vfio before disabling ai
Still more...
diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py
index 658c288f8f..4a2e62d919 100644
--- a/docs/sphinx/qapidoc.py
+++ b/docs/sphinx/qapidoc.py
@@ -328,7 +328,8 @@ def visit_object_type(self, name, info, ifcond, features,
+ self._nodes_for_sections(d
On 1/16/24 23:31, Matthew Rosato wrote:
Use a flag to keep track of whether AIF is currently enabled. This can be
used to avoid enabling/disabling AIF multiple times as well as to determine
whether or not it should be disabled during reset processing.
Why don't we disable AIF always at reset ?
Am 16.01.24 um 13:11 schrieb Fiona Ebner:
> Am 15.01.24 um 13:00 schrieb Marc-André Lureau:
>
The trouble is when qemu_clipboard_update() is called without data &
without a request callback set. We shouldn't allow that as we have no
means to get the clipboard data then.
With VNC, it can be that a client sends a VNC_MSG_CLIENT_CUT_TEXT
message before sending a VNC_MSG_CLIENT_SET_ENCODINGS message with
VNC_ENCODING_CLIPBOARD_EXT for configuring the clipboard extension.
This means that qemu_clipboard_request() can be reached (via
vnc_client_cut_text_ext()) before vn
Adding Alex,
On 1/16/24 23:31, Matthew Rosato wrote:
ISM devices are sensitive to manipulation of the IOMMU, so the ISM device
needs to be reset before the vfio-pci device is reset (triggering a full
UNMAP). In order to ensure this occurs, trigger ISM device resets from
subsystem_reset before t
Am 16. Januar 2024 10:13:37 UTC schrieb Gerd Hoffmann :
>On Mon, Jan 15, 2024 at 08:12:29AM -0800, Guenter Roeck wrote:
>> On 1/15/24 03:02, Philippe Mathieu-Daudé wrote:
>> > On 13/1/24 20:16, Guenter Roeck wrote:
>> > > If machine USB support is not enabled, create unimplemented devices
>> > >
Hi
On Wed, Jan 17, 2024 at 3:01 PM Fiona Ebner wrote:
>
> With VNC, it can be that a client sends a VNC_MSG_CLIENT_CUT_TEXT
> message before sending a VNC_MSG_CLIENT_SET_ENCODINGS message with
> VNC_ENCODING_CLIPBOARD_EXT for configuring the clipboard extension.
>
> This means that qemu_clipboard
Hi
On Tue, Jan 16, 2024 at 3:17 PM Sebastian Ott wrote:
>
> On Mon, 15 Jan 2024, marcandre.lur...@redhat.com wrote:
> > +scanout->ds = qemu_create_displaysurface_pixman(res->image);
> > +if (!scanout->ds) {
> > +return -EINVAL;
> > +}
>
> "qemu_
Per commits a9dbde71da ("mkvenv: add better error message for
broken or missing ensurepip") and 1dee66c693 ("tests/vm: add
py310-expat to NetBSD"), we need py-expat to use ensurepip.
However the py311-expat package isn't available anymore:
### Installing packages ...
processing remote summary
Am 17.01.24 um 12:11 schrieb Marc-André Lureau:
> Hi
>
> On Wed, Jan 17, 2024 at 3:01 PM Fiona Ebner wrote:
>>
>> +for (type = 0; type < QEMU_CLIPBOARD_TYPE__COUNT && !missing_data;
>> type++) {
>> +if (!info->types[type].data) {
>> +missing_data = true;
>> +}
>>
Hi
On Wed, Jan 17, 2024 at 3:30 PM Fiona Ebner wrote:
>
> Am 17.01.24 um 12:11 schrieb Marc-André Lureau:
> > Hi
> >
> > On Wed, Jan 17, 2024 at 3:01 PM Fiona Ebner wrote:
> >>
> >> +for (type = 0; type < QEMU_CLIPBOARD_TYPE__COUNT && !missing_data;
> >> type++) {
> >> +if (!info->t
On Mon, 15 Jan 2024, Shaoqin Huang wrote:
The KVM_ARM_VCPU_PMU_V3_FILTER provides the ability to let the VMM decide
which PMU events are provided to the guest. Add a new option
`kvm-pmu-filter` as -cpu sub-option to set the PMU Event Filtering.
Without the filter, all PMU events are exposed from
04.01.2024 01:51, Richard Henderson :
On 1/4/24 01:37, Philippe Mathieu-Daudé wrote:
Finally changing the constraints on op_rotli_vec seems to fix it:
---
diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc
index fbee43d3b0..b3456fe857 100644
--- a/tcg/s390x/tcg-target.c.inc
++
Am 17.01.24 um 12:33 schrieb Marc-André Lureau:
> Hi
>
> On Wed, Jan 17, 2024 at 3:30 PM Fiona Ebner wrote:
>>
>> Am 17.01.24 um 12:11 schrieb Marc-André Lureau:
>>> Hi
>>>
>>> On Wed, Jan 17, 2024 at 3:01 PM Fiona Ebner wrote:
+for (type = 0; type < QEMU_CLIPBOARD_TYPE__COUNT && !
15.01.2024 12:51, Daniel P. Berrangé wrote:
The extended clipboard message protocol requires that the client
activate the extension by requesting a psuedo encoding. If this
is not done, then any extended clipboard messages from the client
should be considered invalid and the client dropped.
Sign
On 17/01/2024 12.24, Philippe Mathieu-Daudé wrote:
Per commits a9dbde71da ("mkvenv: add better error message for
broken or missing ensurepip") and 1dee66c693 ("tests/vm: add
py310-expat to NetBSD"), we need py-expat to use ensurepip.
However the py311-expat package isn't available anymore:
#
On Wed, Jan 17, 2024 at 03:10:30PM +0300, Michael Tokarev wrote:
> 15.01.2024 12:51, Daniel P. Berrangé wrote:
> > The extended clipboard message protocol requires that the client
> > activate the extension by requesting a psuedo encoding. If this
> > is not done, then any extended clipboard messag
Hi
On Wed, Jan 17, 2024 at 3:56 PM Fiona Ebner wrote:
>
> Am 17.01.24 um 12:33 schrieb Marc-André Lureau:
> > Hi
> >
> > On Wed, Jan 17, 2024 at 3:30 PM Fiona Ebner wrote:
> >>
> >> Am 17.01.24 um 12:11 schrieb Marc-André Lureau:
> >>> Hi
> >>>
> >>> On Wed, Jan 17, 2024 at 3:01 PM Fiona Ebner
Kevin Wolf writes:
> Am 11.01.2024 um 12:45 hat Markus Armbruster geschrieben:
>> Kevin Wolf writes:
>>
>> > Commit ff32bb53 tried to get minimal struct support into the string
>> > output visitor by just making it return "". Unfortunately, it
>> > forgot that the caller will still make more vi
Thomas Huth writes:
> It's been marked as deprecated since QEMU 8.0, so it should be fine
> to remove this now.
>
> Signed-off-by: Thomas Huth
Leftovers:
docs/specs/tpm.rst:-nographic -no-acpi \
hw/i386/pc.c: * When -no-acpi is used with Q35 machine type, no ACPI is
built,
hw/i386/pc.
On Mon, Nov 27, 2023 at 05:25:57PM -0300, Fabiano Rosas wrote:
> For the upcoming support to fixed-ram migration with multifd, we need
> to be able to accept an iovec array with non-contiguous data.
>
> Add a pwritev and preadv version that splits the array into contiguous
> segments before writin
Thomas Huth writes:
> It's been marked as deprecated since QEMU 8.1 (and was only available
> since QEMU 8.0 anyway), so it should be fine to remove this now.
>
> Signed-off-by: Thomas Huth
Reviewed-by: Markus Armbruster
Thomas Huth writes:
> It's been marked as deprecated since QEMU 8.1, so it should be fine
> to remove this now.
>
> Signed-off-by: Thomas Huth
Reviewed-by: Markus Armbruster
On 16.01.24 18:48, Fiona Ebner wrote:
Using fleecing backup like in [0] on a qcow2 image (with metadata
preallocation) can lead to the following assertion failure:
bdrv_co_do_block_status: Assertion `!(ret & BDRV_BLOCK_ZERO)' failed.
In the reproducer [0], it happens because the BDRV_BLOCK_RE
Thomas Huth writes:
> It's been marked as deprecated since QEMU 8.1, so it should be fine
> to remove this now.
>
> Signed-off-by: Thomas Huth
Should we drop HMP command singlestep, too?
Signed-off-by: Manolo de Medici
---
configure | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configure b/configure
index c36ce1f7e2..d4648af96a 100755
--- a/configure
+++ b/configure
@@ -354,6 +354,8 @@ elif check_define __NetBSD__; then
host_os=netbsd
elif check_define __APPLE__; then
tests/qtest/tpm-* compilation is not disabled by disable-tpm,
for this reason compilation fails on systems that doesn't
support the linux/bsd TPM api. Fix this by allowing tests
to be disabled.
Signed-off-by: Manolo de Medici
---
configure | 7 +++
1 file changed, 7 insertions(+)
diff --git
It's already defined as a stub on the GNU Hurd.
Signed-off-by: Manolo de Medici
diff --git a/block/file-posix.c b/block/file-posix.c
index 35684f7e21..05426abb7d 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -1999,7 +1999,7 @@ static int handle_aiocb_write_zeroes_unmap(void *opaque
tests/qtest/tpm-* compilation is not disabled by disable-tpm,
for this reason compilation fails on systems that doesn't
support the linux/bsd TPM api. Fix this by allowing tests
to be disabled.
Signed-off-by: Manolo de Medici
---
configure | 7 +++
1 file changed, 7 insertions(+)
diff --git
Recently, a testsuite for gnumach, the GNU/Hurd microkernel, was developed
that uses qemu. Currently qemu cannot be compiled for the GNU/Hurd, as such,
this testsuite is available only for GNU/Linux users. As such, porting qemu to
GNU/Hurd became an urgent requirement.
This patcheset represents th
qemu uses the PATH_MAX and IOV_MAX constants extensively
in the code. Define these constants to sensible values ourselves
if the system doesn't define them already.
Signed-off-by: Manolo de Medici
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 9a405bed89..9fb6ac5c64 100644
--- a/
Hi Shaoqin,
On 1/15/24 09:01, Shaoqin Huang wrote:
> The KVM_ARM_VCPU_PMU_V3_FILTER provides the ability to let the VMM decide
> which PMU events are provided to the guest. Add a new option
> `kvm-pmu-filter` as -cpu sub-option to set the PMU Event Filtering.
> Without the filter, all PMU events
We used to set default page_size_mask to qemu_target_page_mask() but
with VFIO assignment it makes more sense to use the actual host page mask
instead.
So from now on qemu_real_host_page_mask() will be used as a default.
To be able to migrate older code, we increase the vmstat version_id
to 3 and
Michael Tokarev writes:
> 04.01.2024 01:51, Richard Henderson :
>> On 1/4/24 01:37, Philippe Mathieu-Daudé wrote:
>>> Finally changing the constraints on op_rotli_vec seems to fix it:
>>>
>>> ---
>>> diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc
>>> index fbee43d3b0..b3456f
On 12/01/2024 08.19, Stefan Weil via wrote:
Am 12.01.24 um 07:35 schrieb Markus Armbruster:
Thomas Huth writes:
We can simply use the g_ascii_isxdigit() from the glib instead.
... or even use unescape_string() from the glib?
https://docs.gtk.org/glib/type_func.Uri.unescape_string.html
Reintroduce a modified region size check, after we would now allow some
configurations that don't make any sense (e.g., partial hugetlb pages,
1G+1byte DIMMs).
We have to take care of hv-balloon first, which was the case why we
remove that check in the first place.
Cc: "Maciej S. Szmigiero"
Cc:
Let's implement the get_min_alignment() callback for memory devices, and
copy for the device memory region the alignment of the host memory
region. This mimics what virtio-mem does, and allows for re-introducing
proper alignment checks for the memory region size (where we don't care
about additiona
We used to check that the memory region size is multiples of the overall
requested address alignment for the device memory address.
We removed that check, because there are cases (i.e., hv-balloon) where
devices unconditionally request an address alignment that has a very large
alignment (i.e., 32
Hi Manolo,
On 17/1/24 13:31, Manolo de Medici wrote:
It's already defined as a stub on the GNU Hurd.
Meson checks for this function and defines
HAVE_COPY_FILE_RANGE if available, see in meson.build:
config_host_data.set('HAVE_COPY_FILE_RANGE',
cc.has_function('copy_fi
On 1/17/24 11:28, Eric Auger wrote:
Hi Peter,
On 1/17/24 10:15, pet...@redhat.com wrote:
From: Peter Xu
QEMU resets do not have a way to order reset hooks. Add one coarse grained
reset stage so that some devices can be reset later than some others.
I would precise that the lowest stage has t
On 17/1/24 12:53, Michael Tokarev wrote:
04.01.2024 01:51, Richard Henderson :
On 1/4/24 01:37, Philippe Mathieu-Daudé wrote:
Finally changing the constraints on op_rotli_vec seems to fix it:
---
diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc
index fbee43d3b0..b3456fe857
On 17/1/24 13:10, Thomas Huth wrote:
On 17/01/2024 12.24, Philippe Mathieu-Daudé wrote:
Per commits a9dbde71da ("mkvenv: add better error message for
broken or missing ensurepip") and 1dee66c693 ("tests/vm: add
py310-expat to NetBSD"), we need py-expat to use ensurepip.
However the py311-expat
On 12/01/2024 13.48, Peter Krempa wrote:
On Thu, Jan 11, 2024 at 17:46:50 +0100, Thomas Huth wrote:
We can get rid of the "power5+" / "power7+" hack in qom/object.c
by using CPU aliases for those names instead (first patch).
I think in the long run, we should get rid of the names with a "+"
in
On 17/01/2024 13.38, Markus Armbruster wrote:
Thomas Huth writes:
It's been marked as deprecated since QEMU 8.0, so it should be fine
to remove this now.
Signed-off-by: Thomas Huth
Leftovers:
docs/specs/tpm.rst:-nographic -no-acpi \
hw/i386/pc.c: * When -no-acpi is used with Q35 m
The debug trigger (sdtrig) capability is controlled using the debug property.
The sdtrig is an ISA extension and should be treated so. The sdtrig extension
may or may not be implemented in a system. Therefore, it must raise an illegal
instruction exception when it is disabled and its CSRs are acces
This patch adds "x-sdtrig" in the ISA string when sdtrig extension is enabled.
The sdtrig extension may or may not be implemented in a system. Therefore, the
-cpu rv64,x-sdtrig=
option can be used to dynamically turn sdtrig extension on or off.
Signed-off-by: Himanshu Chauhan
---
tar
All the CPUs may or may not implement the debug trigger (sdtrig)
extension. The presence of it should be dynamically detectable.
This patch exports the debug triggers as an extension which
can be turned on or off by x-sdtrig= option. It is
turned on by default.
"x-sdtrig" is concatenated to ISA st
On Wed, Jan 17, 2024 at 12:39:26PM +, Daniel P. Berrangé wrote:
> On Mon, Nov 27, 2023 at 05:25:57PM -0300, Fabiano Rosas wrote:
> > For the upcoming support to fixed-ram migration with multifd, we need
> > to be able to accept an iovec array with non-contiguous data.
> >
> > Add a pwritev and
On Wed, Jan 17, 2024 at 01:16:34PM +0300, Michael Tokarev wrote:
> 15.01.2024 13:20, Gerd Hoffmann :
> >Hi,
> >
> > > PS: when are we likely to be able to update to a proper released
> > > EDK2 ? Running with a git snapshot isn't ideal, so if we can
> > > move to an EDK2 release version within
On Tue, Jan 16, 2024 at 04:48:39PM +0100, Fiona Ebner wrote:
> Using fleecing backup like in [0] on a qcow2 image (with metadata
> preallocation) can lead to the following assertion failure:
>
> > bdrv_co_do_block_status: Assertion `!(ret & BDRV_BLOCK_ZERO)' failed.
>
> In the reproducer [0], it
The ppc64 and s390x tests were first marked skipIf GITLAB_CI by commit
c0c8687ef0f ("tests/avocado: disable BootLinuxPPC64 test in CI"), and
commit 0f26d94ec9e ("tests/acceptance: skip s390x_ccw_vrtio_tcg on
GitLab") due to being very heavy-weight for gitlab CI.
Commit 9b45cc99318 ("docs/devel: ra
The powernv and pseries machines both provide hypervisor facilities
that are supported by KVM. This is a large and complicated set of
features that don't get much system-level testing in ppc tests.
Add a new test case for these which runs QEMU KVM inside the target.
This downloads an Alpine VM ima
Manolo de Medici, le mer. 17 janv. 2024 15:09:39 +0100, a ecrit:
> Hello Philippe,
> thank you for the feedback, I've checked that. The problem is that the
> Hurd fails that test due to the following:
>
> #if defined __stub_copy_file_range || defined __stub___copy_file_range
> fail
1 - 100 of 315 matches
Mail list logo
