Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory
From: Xiaoyao Li <hidden>
Date: 2023-07-21 15:06:26
Also in:
kvm, kvm-riscv, kvmarm, linux-arm-kernel, linux-fsdevel, linux-mips, linux-mm, linux-riscv, linuxppc-dev, lkml
On 7/19/2023 7:44 AM, Sean Christopherson wrote:
quoted hunk ↗ jump to hunk
@@ -6255,12 +6298,17 @@ int kvm_init(unsigned vcpu_size, unsigned vcpu_align, struct module *module) if (r) goto err_async_pf; + r = kvm_gmem_init(); + if (r) + goto err_gmem; + kvm_chardev_ops.owner = module; kvm_preempt_ops.sched_in = kvm_sched_in; kvm_preempt_ops.sched_out = kvm_sched_out; kvm_init_debug(); + kvm_gmem_init();
why kvm_gmem_init() needs to be called again? by mistake?