During build the kernel-doc script complains about the following issue:
src/docs/../include/exec/memory.h:1741: warning: Function parameter or member
'n' not described in 'memory_region_unmap_iommu_notifier_range'
src/docs/../include/exec/memory.h:1741: warning: Excess function parameter
'no
Hi Marco,
(+Python experts)
On 13/3/23 18:25, Marco Liebel wrote:
Replace python 2 format string with f-strings
Signed-off-by: Marco Liebel
---
target/hexagon/gen_helper_funcs.py | 54 ++--
target/hexagon/gen_helper_protos.py | 10 +-
target/hexagon/gen_idef_parser_funcs.py |
On 14/3/23 22:24, Marco Liebel wrote:
Replace python 2 format string with f-strings
Signed-off-by: Marco Liebel
---
target/hexagon/gen_analyze_funcs.py | 115 -
target/hexagon/gen_helper_funcs.py | 54 ++--
target/hexagon/gen_helper_protos.py | 10 +-
target/hexagon/
On 14/3/23 23:08, Max Filippov wrote:
Linker script for xtensa tests must be preprocessed for a specific
target, remove it as a part of make clean.
Fixes: be5cac175a ("tests/tcg/xtensa: enable system tests")
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Max Filippov
---
tests/tcg/xt
On 15/3/23 08:25, Bernhard Beschow wrote:
During build the kernel-doc script complains about the following issue:
src/docs/../include/exec/memory.h:1741: warning: Function parameter or
member 'n' not described in 'memory_region_unmap_iommu_notifier_range'
src/docs/../include/exec/memory.h
+ qemu-trivial
Am 15. März 2023 07:25:52 UTC schrieb Bernhard Beschow :
>During build the kernel-doc script complains about the following issue:
>
> src/docs/../include/exec/memory.h:1741: warning: Function parameter or
> member 'n' not described in 'memory_region_unmap_iommu_notifier_range'
>
On 11/3/23 13:39, Jiaxun Yang wrote:
2023年3月9日 12:32，Philippe Mathieu-Daudé 写道：
Hi Jiaxun,
On 11/2/23 18:34, Jiaxun Yang wrote:
Previously switchable NaN2008 requires fcsr31.nan2008 to be writable
for guest. However as per MIPS arch spec this bit can never be writable.
This cause NaN2008 E
On 14/3/23 18:08, Peter Maydell wrote:
The cadence UART attempts to avoid allowing the guset to set invalid
baud rate register values in the uart_write() function. However it
does the "mask to the size of the register field" and "check for
invalid values" in the wrong order, which means that a m
Am 24.01.23 um 14:55 schrieb Fiona Ebner:
> Am 31.10.22 um 10:47 schrieb Fiona Ebner:
>> Commit 85c4bf8aa6 ("vl: Unlink absolute PID file path") introduced a
>> critical error when the PID file path cannot be resolved. Before this
>> commit, it was possible to invoke QEMU when the PID file was a fi
On 15.03.23 03:04, Ilya Leoshkevich wrote:
Currently LPSW does not invert the mask bit 12 and incorrectly copies
the BA bit into the address.
Fix by generating code similar to what s390_cpu_load_normal() does.
Reported-by: Nina Schoetterl-Glausch
Co-developed-by: Nina Schoetterl-Glausch
Signe
On 15.03.23 03:04, Ilya Leoshkevich wrote:
Generate a specification exception if a reserved bit is set in the PSW
mask or if the PSW address is out of bounds dictated by the addressing
mode.
Reported-by: Nina Schoetterl-Glausch
Signed-off-by: Ilya Leoshkevich
---
Make sure to not drop Acks/R
On 15.03.23 01:11, Ilya Leoshkevich wrote:
The code uses the wrong base for relative addressing: it should use the
target instruction address and not the EXECUTE's address.
Fix by storing the target instruction address in the new CPUS390XState
member and loading it from the code generated by gen
On 15.03.23 00:34, Ilya Leoshkevich wrote:
RXSBG usage in the "filetests" test from the wasmtime testsuite makes
tcg_reg_alloc_op() attempt to temp_load() a TEMP_VAL_DEAD temporary,
causing an assertion failure:
0x01000a70: ec14 b040 3057 rxsbg%r1, %r4, 0xb0, 0x40, 0x30
OP after
On 3/14/23 6:08 PM, Peter Maydell wrote:
The cadence UART attempts to avoid allowing the guset to set invalid
baud rate register values in the uart_write() function. However it
does the "mask to the size of the register field" and "check for
invalid values" in the wrong order, which means that
Hi,
On 3/13/23 11:44, Luis Machado wrote:
On 3/13/23 11:22, Peter Maydell via Gdb wrote:
On Fri, 10 Mar 2023 at 18:20, Alex Bennée wrote:
(adding some more gdb types to CC)
Fabiano Rosas writes:
Peter Maydell writes:
On Fri, 10 Mar 2023 at 10:31, Alex Bennée wrote:
You need a very
On 27/2/23 14:10, Markus Armbruster wrote:
Philippe Mathieu-Daudé writes:
QAPI's gen_enum() generates QAPI enum values and the number
of this values (as foo__MAX).
The number of entries in an enum type is not part of the
enumerated values, but we generate it as such. See for
example:
typed
Queued, thanks.
Paolo
From: Fiona Ebner
Commit 85c4bf8aa6 ("vl: Unlink absolute PID file path") introduced a
critical error when the PID file path cannot be resolved. Before this
commit, it was possible to invoke QEMU when the PID file was a file
created with mkstemp that was already unlinked at the time of the
invoca
From: David Woodhouse
A Linux guest will perform IRQ migration after the IRQ has happened,
updating the RTE to point to the new destination CPU and then unmasking
the interrupt.
However, when the guest updates the RTE, ioapic_mem_write() calls
ioapic_service(), which redelivers the pending level
The following changes since commit 652737c8090eb3792f8b4c4b22ab12d7cc32073f:
Update version for v8.0.0-rc0 release (2023-03-14 19:25:05 +)
are available in the Git repository at:
https://gitlab.com/bonzini/qemu.git tags/for-upstream
for you to fetch changes up to 7be89e077d20eb81aae79a0
From: Miroslav Rezanina
Upstream commit ddf0fd9ae1 "hw/xen: Support HVM_PARAM_CALLBACK_TYPE_GSI
callback"
added kvm_xen_maybe_deassert_callback usage to target/i386/kvm/kvm.c file
without
conditional preprocessing check. This breaks any build not using CONFIG_XEN_EMU.
Protect call by condition
---
docs/devel/atomics.rst | 18 --
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/docs/devel/atomics.rst b/docs/devel/atomics.rst
index 633df65a97bc..81ec26be1771 100644
--- a/docs/devel/atomics.rst
+++ b/docs/devel/atomics.rst
@@ -469,13 +469,19 @@ and memory barr
The following changes since commit 652737c8090eb3792f8b4c4b22ab12d7cc32073f:
Update version for v8.0.0-rc0 release (2023-03-14 19:25:05 +)
are available in the Git repository at:
https://gitlab.com/bonzini/qemu.git tags/for-upstream
for you to fetch changes up to dee2a4d4d2f6adc3c664e37
On 15/3/23 11:51, Paolo Bonzini wrote:
From: Miroslav Rezanina
Upstream commit ddf0fd9ae1 "hw/xen: Support HVM_PARAM_CALLBACK_TYPE_GSI
callback"
added kvm_xen_maybe_deassert_callback usage to target/i386/kvm/kvm.c file
without
conditional preprocessing check. This breaks any build not using C
QAPI generating enum count as part of the enum forces handling
impossible switch cases. Modify qapi/types.py to generate the
enum count as a definition.
Do not try to cover the unreachable 'default' case.
Clean files covering unreachable foo__MAX case.
Since v1:
- Update documentation (Markus)
- D
Per the C++ standard, empty enum are ill-formed. Do not generate
them in order to avoid:
In file included from qga/qga-qapi-emit-events.c:14:
qga/qga-qapi-emit-events.h:20:1: error: empty enum is invalid
20 | } qga_QAPIEvent;
| ^
Reported-by: Markus Armbruster
Signed-off-by: Phi
QAPI's gen_enum() generates QAPI enum values and the
number of this values (as foo__MAX).
The number of entries in an enum type is not part of
the enumerated values, but we generate it as such.
See for example:
typedef enum OnOffAuto {
ON_OFF_AUTO_AUTO,
ON_OFF_AUTO_ON,
ON_OFF_A
When modifying QAPI scripts and modifying C files along,
it makes sense to display QAPI changes first.
Signed-off-by: Philippe Mathieu-Daudé
---
scripts/git.orderfile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/git.orderfile b/scripts/git.orderfile
index 8edac0380b..70adc1a74a
On Wed, Mar 15, 2023 at 08:43:33AM +0100, Philippe Mathieu-Daudé wrote:
> Hi Marco,
>
> (+Python experts)
>
> On 13/3/23 18:25, Marco Liebel wrote:
> > Replace python 2 format string with f-strings
> >
> > Signed-off-by: Marco Liebel
> > ---
> > target/hexagon/gen_helper_funcs.py | 54 +
On 15/3/23 12:13, Philippe Mathieu-Daudé wrote:
QAPI generating enum count as part of the enum forces handling
impossible switch cases. Modify qapi/types.py to generate the
enum count as a definition.
Do not try to cover the unreachable 'default' case.
Clean files covering unreachable foo__MAX ca
Per the C++ standard, empty enum are ill-formed. Do not generate
them in order to avoid:
In file included from qga/qga-qapi-emit-events.c:14:
qga/qga-qapi-emit-events.h:20:1: error: empty enum is invalid
20 | } qga_QAPIEvent;
| ^
Reported-by: Markus Armbruster
Signed-off-by: Phi
QAPI generating enum count as part of the enum forces handling
impossible switch cases. Modify qapi/types.py to generate the
enum count as a definition.
Do not try to cover the unreachable 'default' case.
Clean files covering unreachable foo__MAX case.
Since v2:
- Post correct branch generating em
When modifying QAPI scripts and modifying C files along,
it makes sense to display QAPI changes first.
Signed-off-by: Philippe Mathieu-Daudé
---
scripts/git.orderfile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/git.orderfile b/scripts/git.orderfile
index 8edac0380b..70adc1a74a
QAPI's gen_enum() generates QAPI enum values and the
number of this values (as foo__MAX).
The number of entries in an enum type is not part of
the enumerated values, but we generate it as such.
See for example:
typedef enum OnOffAuto {
ON_OFF_AUTO_AUTO,
ON_OFF_AUTO_ON,
ON_OFF_A
Hi,
We accept I/O vectors with up to 1024 (IOV_MAX) elements from guests.
When a guest request does not conform to the underlying storage's
alignment requirements, we pad it with head and/or tail buffers as
necessary, which are simply appended to the I/O vector.
As of 4c002cef, we (sensibly) chec
On 15/3/23 12:16, Daniel P. Berrangé wrote:
On Wed, Mar 15, 2023 at 08:43:33AM +0100, Philippe Mathieu-Daudé wrote:
Hi Marco,
(+Python experts)
On 13/3/23 18:25, Marco Liebel wrote:
Replace python 2 format string with f-strings
Signed-off-by: Marco Liebel
---
target/hexagon/gen_helper_fu
Test that even vectored IO requests with 1024 vector elements that are
not aligned to the device's request alignment will succeed.
Signed-off-by: Hanna Czenczek
---
tests/qemu-iotests/tests/iov-padding | 85
tests/qemu-iotests/tests/iov-padding.out | 59 +
When processing vectored guest requests that are not aligned to the
storage request alignment, we pad them by adding head and/or tail
buffers for a read-modify-write cycle.
The guest can submit I/O vectors up to IOV_MAX (1024) in length, but
with this padding, the vector can exceed that limit. As
On 15/3/23 08:46, Philippe Mathieu-Daudé wrote:
On 14/3/23 22:24, Marco Liebel wrote:
Replace python 2 format string with f-strings
Signed-off-by: Marco Liebel
---
target/hexagon/gen_analyze_funcs.py | 115 -
target/hexagon/gen_helper_funcs.py | 54 ++--
target/hexagon/ge
On 13/03/2023 18.05, Daniel P. Berrangé wrote:
On Wed, Feb 22, 2023 at 03:37:51PM +0100, Paolo Bonzini wrote:
Python 3.6 was EOL 2021-12-31. Newer versions of upstream libraries have
begun dropping support for this version and it is becoming more
cumbersome to support. Avocado-framework and qemu
Damien Le Moal 于2023年3月14日周二 11:49写道：
>
> On 3/14/23 11:23, Dmitry Fomichev wrote:
> >> @@ -3339,10 +3473,27 @@ static int coroutine_fn
> >> raw_co_zone_mgmt(BlockDriverState *bs, BlockZoneOp op,
> >> len >> BDRV_SECTOR_BITS);
> >> ret = raw_thread_pool_submit(bs, han
On Mon, Mar 13 2023, Carlos López wrote:
> On 9/3/23 11:43, Cornelia Huck wrote:
>> On Thu, Mar 02 2023, Carlos López wrote:
>>> Fix this by calling virtio_queue_update_rings() after
>>> virtio_queue_set_num() if we are not already calling
>>> virtio_queue_set_rings().
>>
>> Don't we instead ne
This ia a test mail, i still havent been able to figure out how to make
create a project with content using sourcehut
Drew DeVault (1):
terms.md: correct style issues
terms.md | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--
2.34.7
From: Drew DeVault
Does not change the semantic or legal meaning of the terms.
---
terms.md | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/terms.md b/terms.md
index d47de99..3d51afe 100644
--- a/terms.md
+++ b/terms.md
@@ -85,7 +85,7 @@ When uploading content to Source
From: Christoph Müllner
Support for emulating XThead* instruction has been added recently.
This patch adds support for these instructions to the RISC-V disassembler.
Co-developed-by: LIU Zhiwei
Signed-off-by: Christoph Müllner
---
disas/riscv.c | 366 ++
On 3/15/23 01:43, liweiwei wrote:
On 2023/3/15 00:49, Daniel Henrique Barboza wrote:
We can set all RVG related extensions during realize time, before
validate_set_extensions() itself. It will also avoid re-enabling
RVG via write_misa() when the CSR start to using the same validation
code re
On Mon, Mar 13, 2023 at 06:48:32PM +0100, Hanna Czenczek wrote:
> Add a virtio-fs-specific vhost-user interface to facilitate migrating
> back-end-internal state. We plan to migrate the internal state simply
Luckily the interface does not need to be virtiofs-specific since it
only transfers opaqu
This patch provides accessor functions as replacements for direct
access to slot_reserved_mask according to the comment at the top
of include/hw/pci/pci_bus.h which advises that data structures for
PCIBus should not be directly accessed but instead be accessed using
accessor functions in pci.h.
Th
Commit 4f67543bb8c5 ("xen/pt: reserve PCI slot 2 for Intel igd-passthru")
uses slot_reserved_mask to reserve slot 2 for the Intel igd for the
xenfv machine when the guest is configured for igd-passthru.
Prior to that commit, a single 32-bit mask was sufficient to meet the
needs of the only machine
This patch series consists of two patches. The first provides accessor
functions in pci.h to avoid direct access of slot_reserved_mask
according to the comment at the top of include/hw/pci/pci_bus.h. No
functional change is intended with this patch.
The second patch replaces slot_reserved_mask wit
On 22.02.23 18:57, Peter Maydell wrote:
On Wed, 22 Feb 2023 at 14:19, Stefan Hajnoczi wrote:
On Wed, 15 Feb 2023 at 15:22, Vladimir Sementsov-Ogievskiy
wrote:
ping
[add Stefan]
I'm not familiar with the Coverity models. Peter Maydell is the maintainer.
We haven't run Coverity scans sin
On 3/14/23 17:11, Ilya Leoshkevich wrote:
Test EXECUTE and EXECUTE RELATIVE LONG with relative long instructions
as targets.
Signed-off-by: Ilya Leoshkevich
---
tests/tcg/s390x/Makefile.target| 1 +
tests/tcg/s390x/ex-relative-long.c | 159 +
2 files changed
On 3/14/23 17:11, Ilya Leoshkevich wrote:
The code uses the wrong base for relative addressing: it should use the
target instruction address and not the EXECUTE's address.
Fix by storing the target instruction address in the new CPUS390XState
member and loading it from the code generated by gen_
During a subsystem reset the Topology-Change-Report is cleared
by the machine.
Let's ask KVM to clear the Modified Topology Change Report (MTCR)
bit of the SCA in the case of a subsystem reset.
Signed-off-by: Pierre Morel
Reviewed-by: Thomas Huth
---
include/hw/s390x/cpu-topology.h | 1 +
targ
When the guest asks to change the polarization this change
is forwarded to the upper layer using QAPI.
The upper layer is supposed to take according decisions concerning
CPU provisioning.
Signed-off-by: Pierre Morel
---
qapi/machine-target.json | 33 +
hw/s390x/cp
A dedicated CPU in vertical polarization can only have
a high entitlement.
Let's check this.
Signed-off-by: Pierre Morel
---
tests/avocado/s390_topology.py | 43 +-
1 file changed, 42 insertions(+), 1 deletion(-)
diff --git a/tests/avocado/s390_topology.py b/test
S390x provides two more topology attributes, entitlement and dedication.
Let's add these CPU attributes to the QAPI command query-cpu-fast.
Signed-off-by: Pierre Morel
Reviewed-by: Nina Schoetterl-Glausch
Reviewed-by: Thomas Huth
---
qapi/machine.json | 9 -
hw/core/machine-q
S390 adds two new SMP levels, drawers and books to the CPU
topology.
The S390 CPU have specific topology features like dedication
and entitlement to give to the guest indications on the host
vCPUs scheduling and help the guest take the best decisions
on the scheduling of threads on the vCPUs.
Let
The maximum nested topology entries is used by the guest to
know how many nested topology are available on the machine.
Let change the MNEST value from 2 to 4 in the SCLP READ INFO
structure now that we support books and drawers.
Signed-off-by: Pierre Morel
Reviewed-by: Nina Schoetterl-Glausch
Add fec[12]-phy-connected properties and use it to set phy-connected
and phy-consumer properties for imx_fec.
Signed-off-by: Guenter Roeck
---
hw/arm/fsl-imx7.c | 20
include/hw/arm/fsl-imx7.h | 1 +
2 files changed, 21 insertions(+)
diff --git a/hw/arm/fsl-imx7.c
On mcimx7d-sabre, the MDIO bus is connected to the first Ethernet
interface. Set fec2-phy-connected to false to reflect this.
Signed-off-by: Guenter Roeck
---
hw/arm/mcimx7d-sabre.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/arm/mcimx7d-sabre.c b/hw/arm/mcimx7d-sabre.c
index 6182b1
The SOC on i.MX6UL and i.MX7 has 2 Ethernet interfaces. The PHY on each may
be connected to separate MDIO busses, or both may be connected on the same
MDIO bus using different PHY addresses. Commit 461c51ad4275 ("Add a phy-num
property to the i.MX FEC emulator") added support for specifying PHY
add
Add fec[12]-phy-connected properties and use it to set phy-connected
and phy-consumer properties for imx_fec.
Signed-off-by: Guenter Roeck
---
hw/arm/fsl-imx6ul.c | 20
include/hw/arm/fsl-imx6ul.h | 1 +
2 files changed, 21 insertions(+)
diff --git a/hw/arm/fsl-imx
On mcimx6ul-evk, the MDIO bus is connected to the second Ethernet
interface. Set fec1-phy-connected to false to reflect this.
Signed-off-by: Guenter Roeck
---
hw/arm/mcimx6ul-evk.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/arm/mcimx6ul-evk.c b/hw/arm/mcimx6ul-evk.c
index d83c3c380
The SOC on i.MX6UL and i.MX7 has 2 Ethernet interfaces. The PHY on each may
be connected to separate MDIO busses, or both may be connected on the same
MDIO bus using different PHY addresses. Commit 461c51ad4275 ("Add a phy-num
property to the i.MX FEC emulator") added support for specifying PHY
add
On 3/15/23 04:28, Philippe Mathieu-Daudé wrote:
Per the C++ standard, empty enum are ill-formed. Do not generate
them in order to avoid:
In file included from qga/qga-qapi-emit-events.c:14:
qga/qga-qapi-emit-events.h:20:1: error: empty enum is invalid
20 | } qga_QAPIEvent;
|
The topology information are attributes of the CPU and are
specified during the CPU device creation.
On hot plug we:
- calculate the default values for the topology for drawers,
books and sockets in the case they are not specified.
- verify the CPU attributes
- check that we have still room on t
Block chaining is one of the key performance factors of tcg. Currently
tcg doesn't allow chaining across page boundary, an example can be found
in gen_goto_tb() in target/riscv/translate.c.
For user-mode tcg, it's possible to enable cross-page chaining with
careful attentions, assume there are cha
On interception of STSI(15.1.x) the System Information Block
(SYSIB) is built from the list of pre-ordered topology entries.
Signed-off-by: Pierre Morel
---
include/hw/s390x/cpu-topology.h | 21 +++
include/hw/s390x/sclp.h | 1 +
target/s390x/cpu.h | 72
hw/s390
This test takes care to check the changes on different entitlements
when the guest requests a polarization change.
Signed-off-by: Pierre Morel
---
tests/avocado/s390_topology.py | 56 ++
1 file changed, 56 insertions(+)
diff --git a/tests/avocado/s390_topology.py
This test verifies that QMP set-cpu-topology does not accept
to overload a socket.
Signed-off-by: Pierre Morel
---
tests/avocado/s390_topology.py | 27 +++
1 file changed, 27 insertions(+)
diff --git a/tests/avocado/s390_topology.py b/tests/avocado/s390_topology.py
index
On 15/3/23 12:28, Philippe Mathieu-Daudé wrote:
When modifying QAPI scripts and modifying C files along,
it makes sense to display QAPI changes first.
Patch 3 of this series illustrates this (and has been
produced using this orderfile).
Signed-off-by: Philippe Mathieu-Daudé
---
scripts/git
Polarization is changed on a request from the guest.
Let's verify the polarization is accordingly set by QEMU.
Signed-off-by: Pierre Morel
---
tests/avocado/s390_topology.py | 38 +-
1 file changed, 37 insertions(+), 1 deletion(-)
diff --git a/tests/avocado/s390_
Add some basic examples for the definition of cpu topology
in s390x.
Signed-off-by: Pierre Morel
---
docs/devel/index-internals.rst | 1 +
docs/devel/s390-cpu-topology.rst | 146 ++
docs/system/s390x/cpu-topology.rst | 238 +
docs/system/target
On Thu, Mar 09, 2023 at 02:21:00PM +0530, Viresh Kumar wrote:
> The same layout is defined twice, once in "single memory region
> description" and then in "memory regions description".
>
> Separate out details of memory region from these two and reuse the same
> definition later on.
>
> While at
On 3/15/23 07:13, Philippe Mathieu-Daudé wrote:
Per the C++ standard, empty enum are ill-formed. Do not generate
them in order to avoid:
In file included from qga/qga-qapi-emit-events.c:14:
qga/qga-qapi-emit-events.h:20:1: error: empty enum is invalid
20 | } qga_QAPIEvent;
Hi Little,
On 15/3/23 13:43, Little Tree wrote:
I am using QEMU 6.2.0 to emulate raspi3b (Raspberry Pi 3b). I have used
the following command to dump the DTB. It is neither terminating nor
dumping the DTB.
$ qemu-system-aarch64 -machine raspi3b,dumpdtb=test.dtb
VNC server running on 127.0.0.1
On Thu, Mar 09, 2023 at 02:21:01PM +0530, Viresh Kumar wrote:
> The current model of memory mapping at the back-end works fine where a
> standard call to mmap() (for the respective file descriptor) is enough
> before the front-end can start accessing the guest memory.
>
> There are other complex c
The modification of the CPU attributes are done through a monitor
command.
It allows to move the core inside the topology tree to optimize
the cache usage in the case the host's hypervisor previously
moved the CPU.
The same command allows to modify the CPU attributes modifiers
like polarization e
Introduction of the s390x cpu topology core functions and
basic tests.
We test the corelation between the command line and
the QMP results in query-cpus-fast for various CPU topology.
Signed-off-by: Pierre Morel
---
tests/avocado/s390_topology.py | 196 +
1 file
On Thu, Mar 09, 2023 at 02:20:59PM +0530, Viresh Kumar wrote:
> Hello,
>
> This patchset tries to update the vhost-user protocol to make it support
> special
> memory mapping required in case of Xen hypervisor.
>
> The first patch is mostly cleanup and second one introduces a new xen specific
>
S390 topology adds books and drawers topology containers.
Let's add these to the HMP information for hotpluggable cpus.
Signed-off-by: Pierre Morel
---
hw/core/machine-hmp-cmds.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/hw/core/machine-hmp-cmds.c b/hw/core/machine-hmp-cmds.c
ind
On 15/3/23 16:19, Stefan Berger wrote:
On 3/15/23 07:13, Philippe Mathieu-Daudé wrote:
Per the C++ standard, empty enum are ill-formed. Do not generate
them in order to avoid:
In file included from qga/qga-qapi-emit-events.c:14:
qga/qga-qapi-emit-events.h:20:1: error: empty enum is invali
The KVM capability KVM_CAP_S390_CPU_TOPOLOGY is used to
activate the S390_FEAT_CONFIGURATION_TOPOLOGY feature and
the topology facility in the host CPU model for the guest
in the case the topology is available in QEMU and in KVM.
The feature is disabled by default and fenced for SE
(secure executi
When the host supports the CPU topology facility, the PTF
instruction with function code 2 is interpreted by the SIE,
provided that the userland hypervisor activates the interpretation
by using the KVM_CAP_S390_CPU_TOPOLOGY KVM extension.
The PTF instructions with function code 0 and 1 are interce
On Wed, Mar 15, 2023 at 01:13:28PM +0100, Hanna Czenczek wrote:
> Hi,
>
> We accept I/O vectors with up to 1024 (IOV_MAX) elements from guests.
> When a guest request does not conform to the underlying storage's
> alignment requirements, we pad it with head and/or tail buffers as
> necessary, whic
On 09/01/2023 21.18, Richard Henderson wrote:
In db9aab5783a2 we broke the contract of s390_probe_access, in that it
no longer returned an exception code, nor set __excp_addr. Fix both.
Reported-by: David Hildenbrand
Signed-off-by: Richard Henderson
---
target/s390x/tcg/mem_helper.c | 31 ++
Hi,
Since the respin was quite fast, what is new in the last two respin:
A) shadow_entitlement stores the vertical entitlement
It serves two purposes:
1) when the host specifies the entitlement, he may not be aware
of the polarization and may provide entitlement which is not
correct for
Hi,
> The README should mention that you need to use
>
> . edk2setup.sh
>
> first.
The script will do that if needed.
> Also you need to be in the edk2 directory, I think.
Or use the --core switch, or place the location in the config file in
the [global] section.
> It would be good if the
On 15.03.23 14:58, Stefan Hajnoczi wrote:
On Mon, Mar 13, 2023 at 06:48:32PM +0100, Hanna Czenczek wrote:
Add a virtio-fs-specific vhost-user interface to facilitate migrating
back-end-internal state. We plan to migrate the internal state simply
Luckily the interface does not need to be virtio
Hi,
> ▶ 206/206 ERROR:../tests/qtest/acpi-utils.c:158:acpi_find_rsdp_address_uefi:
> code should not be reached ERROR
> 206/206 qemu:qtest+qtest-aarch64 / qtest-aarch64/bios-tables-test
> ERROR 706.75s killed by signal 6 SIGABRT
mst? laszlo? Any hints how to debug that?
Tried to start qemu m
On 15.03.23 16:29, Stefan Hajnoczi wrote:
On Wed, Mar 15, 2023 at 01:13:28PM +0100, Hanna Czenczek wrote:
Hi,
We accept I/O vectors with up to 1024 (IOV_MAX) elements from guests.
When a guest request does not conform to the underlying storage's
alignment requirements, we pad it with head and/o
On 16/2/23 03:57, Richard Henderson wrote:
Like cpu_in_exclusive_context, but also true if
there is no other cpu against which we could race.
Use it in tb_flush as a direct replacement.
Use it in cpu_loop_exit_atomic to ensure that there
is no loop against cpu_exec_step_atomic.
Signed-off-by: R
On 3/15/23 16:56, Gerd Hoffmann wrote:
> Hi,
>
>> ▶ 206/206 ERROR:../tests/qtest/acpi-utils.c:158:acpi_find_rsdp_address_uefi:
>> code should not be reached ERROR
>> 206/206 qemu:qtest+qtest-aarch64 / qtest-aarch64/bios-tables-test
>> ERROR 706.75s killed by signal 6 SIGABRT
>
> mst? laszlo?
On Wed, 15 Mar 2023 at 11:56, Hanna Czenczek wrote:
>
> On 15.03.23 14:58, Stefan Hajnoczi wrote:
> > On Mon, Mar 13, 2023 at 06:48:32PM +0100, Hanna Czenczek wrote:
> >> Add a virtio-fs-specific vhost-user interface to facilitate migrating
> >> back-end-internal state. We plan to migrate the int
Le 09/03/2023 à 21:16, Richard Henderson a écrit :
In theory this should never happen, as all such instructions
are illegal. This is checked in e.g. gen_lea_mode and
gen_ea_mode_fp but not here. In case something higher up
isn't checking modes properly, return NULL_QREG. This will
result in an
On 16/2/23 03:57, Richard Henderson wrote:
Signed-off-by: Richard Henderson
---
tcg/i386/tcg-target.c.inc | 16
1 file changed, 8 insertions(+), 8 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé
This commit adds a new audiodev backend to allow QEMU to use Pipewire as
both an audio sink and source. This backend is available on most systems
Add Pipewire entry points for QEMU Pipewire audio backend
Add wrappers for QEMU Pipewire audio backend in qpw_pcm_ops()
qpw_write function returns the c
On 16/2/23 03:57, Richard Henderson wrote:
These features are present for Apple M1.
Signed-off-by: Richard Henderson
---
tcg/aarch64/tcg-target.c.inc | 28
1 file changed, 28 insertions(+)
Reviewed-by: Philippe Mathieu-Daudé
Tested-by: Philippe Mathieu-Daudé
On 16/2/23 03:57, Richard Henderson wrote:
Notice when the host has additional atomic instructions.
The new variables will also be used in generated code.
Signed-off-by: Richard Henderson
---
tcg/aarch64/tcg-target.h | 3 +++
tcg/aarch64/tcg-target.c.inc | 12
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