diff options
| author | Alexander Potapenko <glider@google.com> | 2024-02-16 15:45:33 +0100 |
|---|---|---|
| committer | Alexander Potapenko <glider@google.com> | 2024-04-18 06:27:32 +0000 |
| commit | af24b0505c748561efb50f1d03c824d6642f6c0b (patch) | |
| tree | 39f9bc6c2b0b2e559d96bb19f176b230af9afa19 /executor | |
| parent | bd38b692cfb82df95728b979e5f3572112aa005b (diff) | |
executor: arm64: call KVM_ARM_PREFERRED_TARGET on vmfd instead of cpufd
Diffstat (limited to 'executor')
| -rw-r--r-- | executor/common_kvm_arm64.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/executor/common_kvm_arm64.h b/executor/common_kvm_arm64.h index 201fa87e9..6369cdd81 100644 --- a/executor/common_kvm_arm64.h +++ b/executor/common_kvm_arm64.h @@ -66,8 +66,10 @@ static volatile long syz_kvm_setup_cpu(volatile long a0, volatile long a1, volat } struct kvm_vcpu_init init; - ioctl(cpufd, KVM_ARM_PREFERRED_TARGET, &init); + // Queries KVM for preferred CPU target type. + ioctl(vmfd, KVM_ARM_PREFERRED_TARGET, &init); init.features[0] = features; + // Use the modified struct kvm_vcpu_init to initialize the virtual CPU. ioctl(cpufd, KVM_ARM_VCPU_INIT, &init); if (text_size > 1000) |