Merge tag 'pull-vfio-20250729' of https://github.com/legoater/qemu into staging

vfio queue:

* Fixed regression introduced by the `use-legacy-x86-rom` property
* Fixed regressions on IGD passthrough

Merge tag 'pull-vfio-20250729' of https://github.com/legoater/qemu into staging

vfio queue:

* Fixed regression introduced by the `use-legacy-x86-rom` property
* Fixed regressions on IGD passthrough in legacy mode
* Fixed region mappings of sub-page BARs after CPR
* Removed build of SEV on 32-bit hosts

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# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [full]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [full]
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1

* tag 'pull-vfio-20250729' of https://github.com/legoater/qemu:
vfio/igd: Fix VGA regions are not exposed in legacy mode
vfio/igd: Require host VGA decode for legacy mode
vfio: fix sub-page bar after cpr
i386: Build SEV only for 64-bit target
hw/i386: Fix 'use-legacy-x86-rom' property compatibility

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

hw/i386: Fix 'use-legacy-x86-rom' property compatibility

Commit 350785d41d8b ("ramfb: Add property to control if load the
romfile") introduced the `use-legacy-x86-rom` property for the
`vfio-pci-noh

hw/i386: Fix 'use-legacy-x86-rom' property compatibility

Commit 350785d41d8b ("ramfb: Add property to control if load the
romfile") introduced the `use-legacy-x86-rom` property for the
`vfio-pci-nohotplug` device, allowing control over VGA BIOS ROM
loading. However, the property compatibility setting was incorrectly
applied to the `vfio-pci` device instead, which causes all `vfio-pci`
devices to fail to load. This change fixes the issue by ensuring the
property is set on the correct device.

Fixes: d5fcf0d960d8 ("hw/i386: Add the ramfb romfile compatibility")
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Shaoqin Huang <shahuang@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250723062714.1245826-1-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>

show more ...

Merge tag 'display-20250718-pull-request' of https://gitlab.com/kraxel/qemu into staging

Load ramfb vgabios on x86 only.

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Merge tag 'display-20250718-pull-request' of https://gitlab.com/kraxel/qemu into staging

Load ramfb vgabios on x86 only.

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# gpg: Signature made Fri 18 Jul 2025 15:43:09 EDT
# gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* tag 'display-20250718-pull-request' of https://gitlab.com/kraxel/qemu:
hw/i386: Add the ramfb romfile compatibility
vfio: Move the TYPE_* to hw/vfio/types.h
ramfb: Add property to control if load the romfile

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

Conflicts:
hw/core/machine.c
Context conflict because the vfio-pci
"x-migration-load-config-after-iter" was added recently.

show more ...

vfio: Move the TYPE_* to hw/vfio/types.h

Move the TYPE_* to a new file hw/vfio/types.h because the
TYPE_VFIO_PCI will be used in later patch, but directly include the
hw/vfio/pci.h can cause some co

vfio: Move the TYPE_* to hw/vfio/types.h

Move the TYPE_* to a new file hw/vfio/types.h because the
TYPE_VFIO_PCI will be used in later patch, but directly include the
hw/vfio/pci.h can cause some compilation error when cross build the
windows version.

The hw/vfio/types.h can be included to mitigate that problem.

Signed-off-by: Shaoqin Huang <shahuang@redhat.com>
Message-ID: <20250717100941.2230408-3-shahuang@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...