[google/syzkaller] 67ef04: executor: sys/linux: Add VCPU fd to `syz_kvm_asser...

[Alexander Potapenko]

Branch: refs/heads/gh-readonly-queue/master/pr-6616-67945471d459ce8031b65988d49bf03b726ae691
Home: https://github.com/google/syzkaller
Commit: 67ef04e1ef9d40a76d1e2cb97ffa3adbfa51bdb5
https://github.com/google/syzkaller/commit/67ef04e1ef9d40a76d1e2cb97ffa3adbfa51bdb5
Author: Alexander Potapenko <gli...@google.com>
Date: 2026-01-16 (Fri, 16 Jan 2026)

Changed paths:
M executor/common_kvm_386.h
M executor/common_kvm_amd64.h
M executor/common_kvm_arm64.h
M sys/linux/dev_kvm_amd64.txt
M sys/linux/dev_kvm_arm64.txt

Log Message:
-----------
executor: sys/linux: Add VCPU fd to `syz_kvm_assert_syzos_uexit`

Enhance the debugging capabilities of C reproducers by passing the VCPU
file descriptor to the syz_kvm_assert_syzos_uexit function. With access to
the VCPU fd, the function can now dump the VCPU's register state upon
assertion failure, providing critical context for debugging guest execution
issues.


Commit: 0c2e1647a23d32431208ff218f6ee59cd9c216b5
https://github.com/google/syzkaller/commit/0c2e1647a23d32431208ff218f6ee59cd9c216b5
Author: Alexander Potapenko <gli...@google.com>
Date: 2026-01-16 (Fri, 16 Jan 2026)

Changed paths:
M sys/linux/test/amd64-syz_kvm_nested_amd_inject
M sys/linux/test/amd64-syz_kvm_nested_amd_invlpga
M sys/linux/test/amd64-syz_kvm_nested_amd_stgi
M sys/linux/test/amd64-syz_kvm_nested_amd_vmcb_write_mask
M sys/linux/test/amd64-syz_kvm_nested_create_vm-hlt
M sys/linux/test/amd64-syz_kvm_nested_intel_vmwrite_mask
M sys/linux/test/amd64-syz_kvm_nested_vmresume
M sys/linux/test/amd64-syz_kvm_nested_vmresume-cpuid
M sys/linux/test/amd64-syz_kvm_nested_vmresume-rdtsc
M sys/linux/test/amd64-syz_kvm_nested_vmresume-rdtscp
M sys/linux/test/amd64-syz_kvm_set_irq_handler
M sys/linux/test/amd64-syz_kvm_setup_syzos_vm
M sys/linux/test/amd64-syz_kvm_setup_syzos_vm-cpuid
M sys/linux/test/amd64-syz_kvm_setup_syzos_vm-default_irq_handler
M sys/linux/test/amd64-syz_kvm_setup_syzos_vm-wr_drn-soft
M sys/linux/test/amd64-syz_kvm_setup_syzos_vm-wrmsr-rdmsr
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-enable-pmu-mrs
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-enable-pmu-msr
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-enable-pmu-msr-emul-0
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-enable-pmu-msr-emul-1
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-enable-pmu-msr-emul-2
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-memwrite
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-mrs
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-msr
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-msr-emul-0
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-msr-emul-1
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-msr-emul-2
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-msr-emul-3
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-msr-emul-4
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-smc
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-vgicv3
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-vgicv3-cpu1
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-vgicv3-its
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-vgicv3-its-cmd
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-vgicv3-unroll
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-wfe
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-wfet
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-wfi
M sys/linux/test/arm64-syz_kvm_setup_syzos_vm-wfit

Log Message:
-----------
sys/linux/test: update after syz_kvm_assert_syzos_uexit API change

This patch updates all relevant regression tests in sys/linux/test/ to
align with the API change introduced in syz_kvm_assert_syzos_uexit.
The syz_kvm_assert_syzos_uexit syscall now requires the VCPU file
descriptor as its first argument.


Compare: https://github.com/google/syzkaller/compare/67ef04e1ef9d%5E...0c2e1647a23d

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[Alexander Potapenko]

Branch: refs/heads/master

Compare: https://github.com/google/syzkaller/compare/67945471d459...0c2e1647a23d