From 09017703fac0755f8fc6362abe16a3206bccf333 Mon Sep 17 00:00:00 2001 From: Alexander Potapenko Date: Tue, 10 Dec 2024 13:38:43 +0100 Subject: pkg/vminfo: sys/linux: executor: define syz_kvm_assert_syzos_uexit() The new pseudo-syscall will serve as a test assertion, checking the uexit return value. This is going to help us validate SyzOS code. --- sys/linux/dev_kvm_arm64.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sys/linux') diff --git a/sys/linux/dev_kvm_arm64.txt b/sys/linux/dev_kvm_arm64.txt index a32ea7fee..a510041dc 100644 --- a/sys/linux/dev_kvm_arm64.txt +++ b/sys/linux/dev_kvm_arm64.txt @@ -25,6 +25,8 @@ kvm_num_irqs = 32, 64, 128, 256, 512 # Set up the VGICv3 IRQ controller inside a VM. syz_kvm_vgic_v3_setup(fd fd_kvmvm, ncpus intptr[0:4], nirqs flags[kvm_num_irqs]) fd_kvmdev +syz_kvm_assert_syzos_uexit(run kvm_run_ptr, exitcode int64) (no_generate) + # Old-style way to set up a CPU inside a KVM VM. syz_kvm_setup_cpu$arm64(fd fd_kvmvm, cpufd fd_kvmcpu, usermem vma[1024], 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]) -- cgit mrf-deployment