Merge tag 'uefi-20250321-pull-request' of https://gitlab.com/kraxel/qemu into staging

hw/uefi-vars: bug fixes
hw/uefi-vars: support riscv and loongarch
docs: update firmware.json spec

# -----BEGIN

Merge tag 'uefi-20250321-pull-request' of https://gitlab.com/kraxel/qemu into staging

hw/uefi-vars: bug fixes
hw/uefi-vars: support riscv and loongarch
docs: update firmware.json spec

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# 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 'uefi-20250321-pull-request' of https://gitlab.com/kraxel/qemu:
docs/firmware: add feature flag for host uefi variable store
hw/uefi-vars-sysbus: allow for loongarch virt
hw/uefi-vars-sysbus: allow for riscv virt
hw/uefi: fix error handling in uefi_vars_json_load
hw/uefi: fix error handling in uefi_vars_json_save
hw/uefi: flush variable store to disk in post load

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

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hw/uefi: fix error handling in uefi_vars_json_load

Catch lseek errors. Return on read errors.

Fixes: CID 1593154
Fixes: CID 1593157
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-o

hw/uefi: fix error handling in uefi_vars_json_load

Catch lseek errors. Return on read errors.

Fixes: CID 1593154
Fixes: CID 1593157
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-ID: <20250319141159.1461621-4-kraxel@redhat.com>

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hw/uefi: fix error handling in uefi_vars_json_save

Catch lseek errors. Return on errors.
Use autoptr for the GString to simplify cleanup.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Si

hw/uefi: fix error handling in uefi_vars_json_save

Catch lseek errors. Return on errors.
Use autoptr for the GString to simplify cleanup.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-ID: <20250319141159.1461621-3-kraxel@redhat.com>

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Merge tag 'firmware-20250304-pull-request' of https://gitlab.com/kraxel/qemu into staging

- add uefi variable store support

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Merge tag 'firmware-20250304-pull-request' of https://gitlab.com/kraxel/qemu into staging

- add uefi variable store support

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# 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 'firmware-20250304-pull-request' of https://gitlab.com/kraxel/qemu: (24 commits)
docs: add uefi variable service documentation
hw/uefi: add MAINTAINERS entry
hw/uefi-vars-sysbus: allow for pc and q35
hw/uefi-vars-sysbus: allow for arm virt
hw/uefi-vars-sysbus: add x64 variant
hw/uefi-vars-sysbus: qemu platform bus support
hw/uefi: add uefi-vars-sysbus device
hw/uefi: add to meson
hw/uefi: add UEFI_VARS to Kconfig
hw/uefi: add trace-events
hw/uefi: add var-service-json.c + qapi for NV vars.
hw/uefi: add var-service-siglist.c
hw/uefi: add var-service-pkcs7-stub.c
hw/uefi: add var-service-pkcs7.c
hw/uefi: add var-service-core.c
hw/uefi: add var-service-policy.c
hw/uefi: add var-service-auth.c
hw/uefi: add var-service-vars.c
hw/uefi: add var-service-utils.c
hw/uefi: add var-service-guid.c
...

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

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hw/uefi: add var-service-json.c + qapi for NV vars.

Define qapi schema for the uefi variable store state.

Use it and the generated visitor helper functions to store persistent
(EFI_VARIABLE_NON_VOL

hw/uefi: add var-service-json.c + qapi for NV vars.

Define qapi schema for the uefi variable store state.

Use it and the generated visitor helper functions to store persistent
(EFI_VARIABLE_NON_VOLATILE) variables in JSON format on disk.

Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-ID: <20250225163031.1409078-15-kraxel@redhat.com>
[ incremental fix squashed in ]
Message-ID: <pji24p6oag7cn2rovus7rquo7q2c6tokuquobfro2sqorky7vu@tk7cxud6jw7f>

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