qemu/qemu.git, branch master

Merge tag 'firmware-20260704-pull-request' of https://gitlab.com/kraxel/qemu into staging

2026-07-05T06:42:47+00:00

igvm: add device tree support # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEEoDKM/7k6F6eZAf59TLbY7tPocTgFAmpIkaMACgkQTLbY7tPo # cTg4NA/8CB9HEZG6kKV1fh/7N5ev0iL5S1K3HCxKYcHoyMfkkhDvORSa5oF8gYoP # HiJC4D+8X+523YFOzvxsaRgTC0J6iRucktIz2PNHBpy7npcQpiRjI1l9Z4FPEH0b # iPSuKgpliOYIUi/ckeTKK4q2GwYsxIaLhu/uGsEr10cCf62JkXigkc5t1ZXa/ggv # HYBVNE9HM6CG6SWQKEqrfuSYex8Xa4+x/euzsAgDkuEBfYykHt4duDD1iObEJ6Cy # 3UXodgkcLrnz5baWbtTNjmVRsQfyjtD7/kfo4yPNvzC80UIjdvxg4COXF6YxId5P # gDBWl8bY9rqYah8zQ4QzxbVZ7HWJDCILLWc0O2Mlw70KdUQ7g5JA1Gjf6Ms5YgB6 # PEH+rJ9ir09MJ9Z7AWRo3Ry91opDGrKUos2maQHdf8AADV9afmJVQ1frnDgUjF/3 # PXZVVCSpVoLBP5GLT+2l60qFYzJPqd/HsK5cWGaZEJyfvejrZjEVI6l9FliQFJ9l # HiLEo2yhWVtRzruy7Uv16tU42xODmDMBKU12HZfQLvYbKUaBf24YpLiBprEzUM72 # snXGhZX7wQl6ghQ7mxdLncECRRvFwuknZPeLBPWyp6rm5IuTvxkhRtgCHS4RFYbr # 7NDjzJ3/gg9YXy3z0cJjRkaBfJvwdYTUTpuq0yDVOfNL53L0jbA= # =7c95 # -----END PGP SIGNATURE----- # gpg: Signature made Sat 04 Jul 2026 06:52:51 CEST # gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) " [full] # gpg: aka "Gerd Hoffmann " [full] # gpg: aka "Gerd Hoffmann (private) " [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * tag 'firmware-20260704-pull-request' of https://gitlab.com/kraxel/qemu: igvm: add device tree parameter support igvm: use idiomatic meson conditional for IGVM build files igvm: Report error on missing parameter area in directive handlers Signed-off-by: Stefan Hajnoczi

Merge tag 'pull-ppc-for-11.1-misc-20260703' of https://gitlab.com/harshpb/qemu into staging

2026-07-05T06:42:07+00:00

PPC queue for 2026-07-03 # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEa4EM1tK+EPOIPSFCRUTplPnWj7sFAmpHPNAACgkQRUTplPnW # j7tkjQ/9FP3/sTw0MxhGdLItxurrEzu3f4jiDKpnjEIqiJInzYl/2fJKZU611PSp # gydfdNhkr71TxuJggibAosEblcWRq9KqQXysDpNrJ8rqEIeLj0lv9/JigLTZqU3e # vsfDmfdCAB7YTtpm6HkTYW81EPD0X8AwQqz4FCNDQ0zeNUBIU8IU/ARP2j80CTnm # 5xRK42aZb9CMYYIk3p8l4FuZmv6Y0Jf0daXM4WsEdHu9KjGvYr1glTY/lgblNPug # kWIcjPqQ6x/hloYqxTTcsfJBnKfdaVppuh6LbJbgISsQIBzTqrD2HvEIpNFJRKnS # 1XGwLj6cMmm4u2tv3BF0yVDJCEff312n2VFskmOrCUJOR+g2UqDzMb4+7JOpufEn # Fla38+a9H9ThdnUNaak8+KquHDOJzDAOugOdMvsID8KlJ/q3wrTTEUUImj5Bwyqz # Gc7naNx+3D+BSiahDe4LP71ZFLrQJ/eYCj71for5xZNcZVOQ6IDhymEMUAcRzkt6 # 2qICF6XmkYfuH+1113KMxG65NpKGEvktONQ6UpLWTubQ++BNK1Bt2v8PAWSis/d8 # EYg5M/R7RqhbxufIUDLXJIuxB3xuiVg+e+x/M8X0LffmYhPI1cuZPmth4/75IKL+ # 9Vddgc1hSHX1EUjRyZpoK6WArOTNvUOZMEcAhGr/0NgK5O/1Z10= # =1TRv # -----END PGP SIGNATURE----- # gpg: Signature made Fri 03 Jul 2026 06:38:40 CEST # gpg: using RSA key 6B810CD6D2BE10F3883D21424544E994F9D68FBB # gpg: Good signature from "Harsh Prateek Bora " [full] # gpg: aka "Harsh Prateek Bora " [full] # Primary key fingerprint: 6B81 0CD6 D2BE 10F3 883D 2142 4544 E994 F9D6 8FBB * tag 'pull-ppc-for-11.1-misc-20260703' of https://gitlab.com/harshpb/qemu: ppc/pnv: add test to verify external DTB is honored ppc/pnv: avoid regenerating DTB if external DTB is present docs/system/ppc/pseries: Update the link to the SLOF repository target/ppc: Expose the TB offset of the guest in QEMU monitor hw/pci-host: Split PowerNV PHB5 code from PHB4 files Revert "hw/ppc: Deprecate 405 CPUs" pseries: Update SLOF firmware image to release 20260627 Signed-off-by: Stefan Hajnoczi

Merge tag 'pull-qobject-2026-07-02' of https://repo.or.cz/qemu/armbru into staging

2026-07-03T05:42:51+00:00

QObject patches for 2026-07-02 # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCgAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmpGUpgSHGFybWJydUBy # ZWRoYXQuY29tAAoJEDhwtADrkYZTA3wP/jXwy30ND7OQE5HErDKp4priCm9cMPcR # 30FxOS+E9bAT6KCDmnUqRVELebGn0x3gz9MXWO8qQcU4MHneN4M/42Dh/oa1t+xd # Zva2rIfVW1FHPvzEfsKsUFPq1LaY+uM9XW2DdEjyv11RoMZwVHiWseURXwB2HNLH # HNfxBOlGa8VTvI5kpRafN+DNRjeMEWcIXqZRHr51GeFfc6av0CTUYM2xdwRQTw3m # GQGDvLIllxb9STwnSKieBdkCpBGSwffcjJipt7VmvORYNsi3pcJgAhWFzM9UWqPp # ZENwziphyd/4XLAC4EaMlXnXlAzLJh+H7+th6Ylirkjo1sULO9cCFbYcANqljLdT # GIIafRoe4zuZp1gFPgT51nA53Adzd1TWCT462R1uzbVJxoEdthsYVB7WMamBJySA # MuuMjq4JVeROBgDbO/X7+EnzmI0torT24XpFxFjfBGb9zSnG7YRzSSf8sDQIwir+ # tlh0e6LzsVJckJ0IUAjglLKb49QUnmzrSx8+6LCH0iFMkHWwXdtd5Vyk5SofIXIy # Dc6t2qH8USkOjwgs5vKdr9m8LEv2iELegpanmZDTd+zIEFR1WP1SRiirmkoD7QJY # 0zK3gabC5uUpcfKx6EE2UXWpFW/tVDjMUN43QoL48/pVDuYUcqXJ8y2DEqjHV4Sd # O5wd3ZOFdvVc # =jshD # -----END PGP SIGNATURE----- # gpg: Signature made Thu 02 Jul 2026 13:59:20 CEST # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster " [full] # gpg: aka "Markus Armbruster " [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * tag 'pull-qobject-2026-07-02' of https://repo.or.cz/qemu/armbru: json-parser: add location to JSON parsing errors json-streamer: do not heap-allocate JSONToken json-streamer: remove token queue json-streamer: make brace/bracket count unsigned json-streamer: reuse parser json-parser: replace with a push parser qobject/json-writer: preallocate output buffer Signed-off-by: Stefan Hajnoczi

ppc/pnv: add test to verify external DTB is honored

2026-07-03T04:37:21+00:00

Test boots a powernv11 machine, using a custom dtb. Custom dtb has the following bootargs. chosen { bootargs = "hello world"; }; Test Checks whether above bootargs make it to kernel's command line. Reviewed-by: Aditya Gupta Signed-off-by: Shivang Upadhyay Link: https://lore.kernel.org/qemu-devel/20260630103508.254000-3-shivangu@linux.ibm.com Signed-off-by: Harsh Prateek Bora

ppc/pnv: avoid regenerating DTB if external DTB is present

2026-07-03T04:37:21+00:00

Currently externally provided dtb is overwritten in `pnv_reset`. Fix this by only creating dtb if not provided from `-dtb`. Reviewed-by: Aditya Gupta Signed-off-by: Shivang Upadhyay Reviewed-by: Amit Machhiwal Link: https://lore.kernel.org/qemu-devel/20260630103508.254000-2-shivangu@linux.ibm.com Signed-off-by: Harsh Prateek Bora

docs/system/ppc/pseries: Update the link to the SLOF repository

2026-07-03T04:37:21+00:00

SLOF has been moved to gitlab.com already a while ago. We updated the link in pc-bios/README in commit 7f98b4f25ed9 ("pseries: Update SLOF firmware image"), but forgot to update it in the manual, too. Signed-off-by: Thomas Huth Reviewed-by: Daniel P. Berrangé Link: https://lore.kernel.org/qemu-devel/20260702074842.4806-1-th.huth@posteo.eu Signed-off-by: Harsh Prateek Bora

target/ppc: Expose the TB offset of the guest in QEMU monitor

2026-07-03T04:37:21+00:00

When debugging issues in KVM guests, it is sometimes helpful to have a unified trace log of both guest and host to see where things are going wrong. Expose the TB (timebase) offset through QEMU monitor to enable capturing of unified log. The below steps can be then used for KVM guests to get a unified log: 1. In host trace-cmd record -e kvm_hv:kvm_guest_enter -e kvm_hv:kvm_guest_exit \ -C ppc-tb -o trace_host.dat 2. In guest trace-cmd record -e powerpc:hcall_entry -e powerpc:hcall_exit -C ppc-tb \ --ts-offset -o trace_guest.dat NOTE: The TB offset would be reported as a negative number in QEMU monitor. For this step, the minus sign must be ignored. 3. Transfer the guest logs to the host with scp/rsync 4. Unify the logs trace-cmd report -i trace_host.dat -i trace_guest.dat > combined_log In case of TCG guests, the TB offset would be reported as 0 since the offset logic is not applicable in this case. Tested-by: Amit Machhiwal Reviewed-by: Amit Machhiwal Reviewed-by: Vaibhav Jain Signed-off-by: Gautam Menghani Tested-by: Sneh Shikha Yadav Link: https://lore.kernel.org/qemu-devel/20260629052602.78276-1-gautam@linux.ibm.com Signed-off-by: Harsh Prateek Bora

hw/pci-host: Split PowerNV PHB5 code from PHB4 files

2026-07-03T04:37:21+00:00

Separate Power10/11 PHB5 implementation from Power9 PHB4 code for better maintainability and clarity. This is a pure code movement with no functional changes. Signed-off-by: Jishnu Warrier Reviewed-by: Aditya Gupta Link: https://lore.kernel.org/qemu-devel/20260608093430.2729688-1-jishnuvw@linux.ibm.com Signed-off-by: Harsh Prateek Bora

Revert "hw/ppc: Deprecate 405 CPUs"

2026-07-03T04:37:21+00:00

This reverts commit 52f0b59ec6b780f2a3e162d5862b90b406fa4697. The PowerPC 405 CPU is used by the PPE42 CPU which was added to QEMU v10.2. The PPE42 CPU is basically a stripped down version of the PowerPC 405 CPU and is used by the Power9, Power10, and Power11 CPUs as an embedded processor to handle various tasks. Also, IBM has plans to use the PowerPC 405 CPU model within a year to model the On Chip Controller (OCC), which has an embedded PPC405 CPU. Therefore, this patch removes the PowerPC 405 CPU from the deprecated list. Signed-off-by: Glenn Miles Acked-by: Cédric Le Goater Acked-by: Harsh Prateek Bora Link: https://lore.kernel.org/qemu-devel/20260505144621.1308457-1-milesg@linux.ibm.com Signed-off-by: Harsh Prateek Bora

pseries: Update SLOF firmware image to release 20260627

2026-07-03T04:37:12+00:00

Contains a fix for the parsing of ELF program headers. Signed-off-by: Thomas Huth Signed-off-by: Harsh Prateek Bora