diff options
| author | Alexander Potapenko <glider@google.com> | 2024-09-26 15:32:16 +0200 |
|---|---|---|
| committer | Alexander Potapenko <glider@google.com> | 2024-09-27 10:23:24 +0000 |
| commit | 0c245ee318d7cb7257960c447754cfcbb3eec4f6 (patch) | |
| tree | 3af2c32020ca17c8edc1446760e24e0ec68231e8 /sys/linux/test | |
| parent | 9314348adf7605682d49192fa6487aac93f5782b (diff) | |
sys/linux: use GICD/GICR register offsets in SYZOS_API_MEMWRITE
In addition to random offsets passed to SYZOS_API_MEMWRITE, use VGICv3
distributor/redistributor base and offsets of the corresponding registers.
Diffstat (limited to 'sys/linux/test')
| -rw-r--r-- | sys/linux/test/arm64-syz_kvm_setup_syzos_vm-memwrite | 2 | ||||
| -rw-r--r-- | sys/linux/test/syz_kvm_setup_cpu_arm64-memwrite | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sys/linux/test/arm64-syz_kvm_setup_syzos_vm-memwrite b/sys/linux/test/arm64-syz_kvm_setup_syzos_vm-memwrite index 0aaf2a6eb..69f0b176f 100644 --- a/sys/linux/test/arm64-syz_kvm_setup_syzos_vm-memwrite +++ b/sys/linux/test/arm64-syz_kvm_setup_syzos_vm-memwrite @@ -6,7 +6,7 @@ r1 = ioctl$KVM_CREATE_VM(r0, AUTO, 0x0) r2 = syz_kvm_setup_syzos_vm(r1) # Emulate a uexit with the memwrite API command: write 0 at address ARM64_ADDR_UEXIT. # -r3 = syz_kvm_add_vcpu(r2, &AUTO={0x0, &AUTO=[@memwrite={AUTO, AUTO, {0xdddd0000, 0x100, 0x0, 0x8}}], AUTO}, 0x0, 0x0) +r3 = syz_kvm_add_vcpu(r2, &AUTO={0x0, &AUTO=[@memwrite={AUTO, AUTO, @generic={0xdddd0000, 0x100, 0x0, 0x8}}], AUTO}, 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, AUTO) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x1, r3, 0x0) diff --git a/sys/linux/test/syz_kvm_setup_cpu_arm64-memwrite b/sys/linux/test/syz_kvm_setup_cpu_arm64-memwrite index 00b866dd2..99d38dc69 100644 --- a/sys/linux/test/syz_kvm_setup_cpu_arm64-memwrite +++ b/sys/linux/test/syz_kvm_setup_cpu_arm64-memwrite @@ -8,7 +8,7 @@ r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, AUTO) r4 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r3, 0x3, 0x1, r2, 0x0) # Emulate a uexit with the memwrite API command: write 0 at address ARM64_ADDR_UEXIT. # -syz_kvm_setup_cpu$arm64(r1, r2, &(0x7f0000e8a000/0x18000), &AUTO=[{0x0, &AUTO=[@memwrite={AUTO, AUTO, {0xdddd0000, 0x100, 0x0, 0x8}}], AUTO}], 0x1, 0x0, 0x0, 0x0) +syz_kvm_setup_cpu$arm64(r1, r2, &(0x7f0000e8a000/0x18000), &AUTO=[{0x0, &AUTO=[@memwrite={AUTO, AUTO, @generic={0xdddd0000, 0x100, 0x0, 0x8}}], AUTO}], 0x1, 0x0, 0x0, 0x0) # Run till uexit. # ioctl$KVM_RUN(r2, AUTO, 0x0) |