virtio: split into vhost-user-base and vhost-user-device

Lets keep a cleaner split between the base class and the derived
vhost-user-device which we can use for generic vhost-user stubs. This
includ

virtio: split into vhost-user-base and vhost-user-device

Lets keep a cleaner split between the base class and the derived
vhost-user-device which we can use for generic vhost-user stubs. This
includes an update to introduce the vq_size property so the number of
entries in a virtq can be defined.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240104210945.1223134-2-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

MAINTAINERS: Cover qapi/stats.json

Commit aa09b3d5f8e (stats: Move QMP commands from monitor/ to stats/)
created section Stats, but neglected to add qapi/stats.json to it.
Fix that.

Signed-off-by:

MAINTAINERS: Cover qapi/stats.json

Commit aa09b3d5f8e (stats: Move QMP commands from monitor/ to stats/)
created section Stats, but neglected to add qapi/stats.json to it.
Fix that.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

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MAINTAINERS: Cover qapi/cxl.json

Commit 415442a1b4a (hw/mem/cxl_type3: Add CXL RAS Error Injection
Support.) created qapi/cxl.json without adding it to MAINTAINERS. Fix
that.

Cc: Ben Widawsky <ben

MAINTAINERS: Cover qapi/cxl.json

Commit 415442a1b4a (hw/mem/cxl_type3: Add CXL RAS Error Injection
Support.) created qapi/cxl.json without adding it to MAINTAINERS. Fix
that.

Cc: Ben Widawsky <ben.widawsky@intel.com>
Cc: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Fan Ni <fan.ni@samsung.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

show more ...

MAINTAINERS: Cover qapi/stats.json

Commit aa09b3d5f8e (stats: Move QMP commands from monitor/ to stats/)
created section Stats, but neglected to add qapi/stats.json to it.
Fix that.

Signed-off-by:

MAINTAINERS: Cover qapi/stats.json

Commit aa09b3d5f8e (stats: Move QMP commands from monitor/ to stats/)
created section Stats, but neglected to add qapi/stats.json to it.
Fix that.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205084747.3623569-3-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

MAINTAINERS: Cover qapi/cxl.json

Commit 415442a1b4a (hw/mem/cxl_type3: Add CXL RAS Error Injection
Support.) created qapi/cxl.json without adding it to MAINTAINERS. Fix
that.

Cc: Ben Widawsky <ben

MAINTAINERS: Cover qapi/cxl.json

Commit 415442a1b4a (hw/mem/cxl_type3: Add CXL RAS Error Injection
Support.) created qapi/cxl.json without adding it to MAINTAINERS. Fix
that.

Cc: Ben Widawsky <ben.widawsky@intel.com>
Cc: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Fan Ni <fan.ni@samsung.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240205084747.3623569-2-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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tests: Add case for LUKS volume with detached header

Also, add a section to the MAINTAINERS file for detached
LUKS header, it only has a test case in it currently.

Signed-off-by: Hyman Huang <yong.

tests: Add case for LUKS volume with detached header

Also, add a section to the MAINTAINERS file for detached
LUKS header, it only has a test case in it currently.

Signed-off-by: Hyman Huang <yong.huang@smartx.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

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hw/fsi: Update MAINTAINER list

Add maintainer for IBM FSI model

Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - slight change in commit log

hw/fsi: Update MAINTAINER list

Add maintainer for IBM FSI model

Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - slight change in commit log
- fixed file list ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>

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MAINTAINERS: Update hw/core/cpu.c entry

The hw/core/cpu.c was split as hw/core/cpu-common.c and
hw/core/cpu-sysemu.c in the commit df4fd7d5c8a3 ("cpu: Split as
cpu-common / cpu-sysemu").

Update the

MAINTAINERS: Update hw/core/cpu.c entry

The hw/core/cpu.c was split as hw/core/cpu-common.c and
hw/core/cpu-sysemu.c in the commit df4fd7d5c8a3 ("cpu: Split as
cpu-common / cpu-sysemu").

Update the related entry.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240115094852.3597165-2-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

MAINTAINERS: Update Raphael Norwitz email

I will be leaving Nutanix so updating my email in MAINTAINERS to my
personal email for now.

Signed-off-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Re

MAINTAINERS: Update Raphael Norwitz email

I will be leaving Nutanix so updating my email in MAINTAINERS to my
personal email for now.

Signed-off-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240111192846.111699-1-raphael.norwitz@nutanix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

docs/devel/docs: Document .hx file syntax

We don't currently document the syntax of .hx files anywhere
except in a few comments at the top of individual .hx files.
We don't even have somewhere in th

docs/devel/docs: Document .hx file syntax

We don't currently document the syntax of .hx files anywhere
except in a few comments at the top of individual .hx files.
We don't even have somewhere in the developer docs where we
could do this.

Add a new files docs/devel/docs.rst which can be a place to
document how our docs build process works. For the moment,
put in only a brief introductory paragraph and the documentation
of the .hx files. We could later add to this file by for
example describing how the QAPI-schema-to-docs process works,
or anything else that developers might need to know about
how to add documentation.

Make the .hx files refer to this doc file, and clean
up their header comments to be more accurate for the
usage in each file and less cut-n-pasted.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Message-id: 20231212162313.1742462-1-peter.maydell@linaro.org

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hw/arm: Add minimal support for the B-L475E-IOT01A board

This commit adds a new B-L475E-IOT01A board using the STM32L475VG SoC
as well as a dedicated documentation file.
The implementation is derive

hw/arm: Add minimal support for the B-L475E-IOT01A board

This commit adds a new B-L475E-IOT01A board using the STM32L475VG SoC
as well as a dedicated documentation file.
The implementation is derived from the Netduino Plus 2 machine.
There are no peripherals implemented yet, only memory regions.

Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Message-id: 20240108135849.351719-3-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm: Add minimal support for the STM32L4x5 SoC

This patch adds a new STM32L4x5 SoC, it is necessary to add support for
the B-L475E-IOT01A board.
The implementation is derived from the STM32F405 S

hw/arm: Add minimal support for the STM32L4x5 SoC

This patch adds a new STM32L4x5 SoC, it is necessary to add support for
the B-L475E-IOT01A board.
The implementation is derived from the STM32F405 SoC.
The implementation contains no peripherals, only memory regions are
implemented.

Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Message-id: 20240108135849.351719-2-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

MAINTAINERS: Remove myself as reviewer from Live Migration

I am currently focusing in kernel development, so I will probably not be
of much help in reviewing general Live Migration changes.

For abo

MAINTAINERS: Remove myself as reviewer from Live Migration

I am currently focusing in kernel development, so I will probably not be
of much help in reviewing general Live Migration changes.

For above reason I am removing my Reviewer status from Migration and RDMA
Migration.

Signed-off-by: Leonardo Bras <leobras@redhat.com>
Link: https://lore.kernel.org/r/20231221170739.332378-1-leobras@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>

show more ...

MAINTAINERS: Leaving Migration

I am leaving Red Hat, and as part of that I am leaving Migration
maintenarship.

You are left in good hands with Peter and Fabiano.

Thanks for all the fish.

Signed-o

MAINTAINERS: Leaving Migration

I am leaving Red Hat, and as part of that I am leaving Migration
maintenarship.

You are left in good hands with Peter and Fabiano.

Thanks for all the fish.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Link: https://lore.kernel.org/r/20240102201908.1987-2-quintela@redhat.com
[peterx: prefix the subject]
Signed-off-by: Peter Xu <peterx@redhat.com>

show more ...

MAINTAINERS: Add some more vmware-related files to the corresponding section

These files are obviously related to Vmware emulation, so let's list
them in the corresponding section in the MAINTAINERS

MAINTAINERS: Add some more vmware-related files to the corresponding section

These files are obviously related to Vmware emulation, so let's list
them in the corresponding section in the MAINTAINERS file.

Message-ID: <20231107102738.14797-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

docs/devel: Add VFIO iommufd backend documentation

Suggested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed

docs/devel: Add VFIO iommufd backend documentation

Suggested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>

show more ...

util/char_dev: Add open_cdev()

/dev/vfio/devices/vfioX may not exist. In that case it is still possible
to open /dev/char/$major:$minor instead. Add helper function to abstract
the cdev open.

Sugge

util/char_dev: Add open_cdev()

/dev/vfio/devices/vfioX may not exist. In that case it is still possible
to open /dev/char/$major:$minor instead. Add helper function to abstract
the cdev open.

Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>

show more ...

backends/iommufd: Introduce the iommufd object

Introduce an iommufd object which allows the interaction
with the host /dev/iommu device.

The /dev/iommu can have been already pre-opened outside of q

backends/iommufd: Introduce the iommufd object

Introduce an iommufd object which allows the interaction
with the host /dev/iommu device.

The /dev/iommu can have been already pre-opened outside of qemu,
in which case the fd can be passed directly along with the
iommufd object:

This allows the iommufd object to be shared accross several
subsystems (VFIO, VDPA, ...). For example, libvirt would open
the /dev/iommu once.

If no fd is passed along with the iommufd object, the /dev/iommu
is opened by the qemu code.

Suggested-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>

show more ...

hw/fsi: Update MAINTAINER list

Added maintainer for IBM FSI model

Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>

MAINTAINERS: Add tests/decode/ to the "Overall TCG CPUs" section

The tests/decode/ folder belongs to scripts/decodetree.py, so
it should be listed in the same section as the script.

Signed-off-by:

MAINTAINERS: Add tests/decode/ to the "Overall TCG CPUs" section

The tests/decode/ folder belongs to scripts/decodetree.py, so
it should be listed in the same section as the script.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

show more ...

MAINTAINERS: update virtio-fs mailing list address

The old virtio-fs mailing list address is no longer in use. Switch to
the new mailing list address.

Cc: Philippe Mathieu-Daudé <philmd@linaro.org>

MAINTAINERS: update virtio-fs mailing list address

The old virtio-fs mailing list address is no longer in use. Switch to
the new mailing list address.

Cc: Philippe Mathieu-Daudé <philmd@linaro.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: German Maglione <gmaglione@redhat.com>
Cc: Hanna Czenczek <hreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: German Maglione <gmaglione@redhat.com>
Message-ID: <20231111004920.148348-1-stefanha@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

MAINTAINERS: update virtio-fs mailing list address

The old virtio-fs mailing list address is no longer in use. Switch to
the new mailing list address.

Cc: Philippe Mathieu-Daudé <philmd@linaro.org>

MAINTAINERS: update virtio-fs mailing list address

The old virtio-fs mailing list address is no longer in use. Switch to
the new mailing list address.

Cc: Philippe Mathieu-Daudé <philmd@linaro.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: German Maglione <gmaglione@redhat.com>
Cc: Hanna Czenczek <hreitz@redhat.com>
Reviewed-by: German Maglione <gmaglione@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20231111004920.148348-1-stefanha@redhat.com>

show more ...

MAINTAINERS: Add a general architecture section for x86

It's a little bit weird that the files in target/i386/ which
are not in a subfolder there do not have any associated
maintainer (and thus nobo

MAINTAINERS: Add a general architecture section for x86

It's a little bit weird that the files in target/i386/ which
are not in a subfolder there do not have any associated
maintainer (and thus nobody might be CC:-ed on changes to
these files). We should have a general x86 section for these
files, similar to what we already have for s390x and mips.
Since Paolo is already listed as maintainer for both, the
x86 KVM and TCG CPUs, I'd like to suggest him as maintainer
for the general files, too.

Message-ID: <20230929134551.395438-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

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MAINTAINERS: Extend the Stellaris section

This header include/hw/timer/stellaris-gptm.h obviously belongs to the
Stellaris machines, so let's add it to the corresponding section.

And hw/display/ssd

MAINTAINERS: Extend the Stellaris section

This header include/hw/timer/stellaris-gptm.h obviously belongs to the
Stellaris machines, so let's add it to the corresponding section.

And hw/display/ssd0303.c and hw/display/ssd0323.c are only used
by hw/arm/stellaris.c, so add them to the corresponding section
in the MAINTAINERS file, too.

Message-ID: <20231020060936.524988-5-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

MAINTAINERS: Add hw/display/sii9022.c to the Versatile Express section

This graphics adapter is only used by the Versatile Express machine,
so add it to the corresponding section in MAINTAINERS.

Me

MAINTAINERS: Add hw/display/sii9022.c to the Versatile Express section

This graphics adapter is only used by the Versatile Express machine,
so add it to the corresponding section in MAINTAINERS.

Message-ID: <20231020060936.524988-4-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...