From 89418520e59f2957dbb192c9db4eb45f108459a4 Mon Sep 17 00:00:00 2001 From: Alexander Potapenko Date: Thu, 8 Aug 2024 17:12:18 +0200 Subject: executor: pkg/vminfo: sys/linux: define syz_kvm_vgic_v3_setup The new pseudo-syscall sets up VGICv3 IRQ controller on the host. That still requires guest setup code, which will be submitted separately. --- sys/linux/dev_kvm.txt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sys/linux') diff --git a/sys/linux/dev_kvm.txt b/sys/linux/dev_kvm.txt index 3a8403eb5..1375c2c6a 100644 --- a/sys/linux/dev_kvm.txt +++ b/sys/linux/dev_kvm.txt @@ -196,6 +196,10 @@ syz_kvm_setup_cpu$x86(fd fd_kvmvm, cpufd fd_kvmcpu, usermem vma[24], text ptr[in syz_kvm_setup_cpu$arm64(fd fd_kvmvm, cpufd fd_kvmcpu, usermem vma[24], text ptr[in, array[kvm_text_arm64, 1]], ntext len[text], flags const[0], opts ptr[in, array[kvm_setup_opt_arm64, 1]], nopt len[opts]) syz_kvm_setup_cpu$ppc64(fd fd_kvmvm, cpufd fd_kvmcpu, usermem vma[24], text ptr[in, array[kvm_text_ppc64, 1]], ntext len[text], flags flags[kvm_setup_flags_ppc64], opts ptr[in, array[kvm_setup_opt_ppc64, 1]], nopt len[opts]) +kvm_num_irqs = 32, 64, 128, 256, 512 +# This pseudo-syscall is ARM64-specific. +syz_kvm_vgic_v3_setup(fd fd_kvmvm, ncpus intptr[0:4], nirqs flags[kvm_num_irqs]) + resource kvm_run_ptr[int64] define KVM_RUN_SIZE sizeof(struct kvm_run) mmap$KVM_VCPU(addr vma, len vcpu_mmap_size, prot flags[mmap_prot], flags flags[mmap_flags], cpufd fd_kvmcpu, offset const[0]) kvm_run_ptr -- cgit mrf-deployment