diff options
| author | Sean Christopherson <seanjc@google.com> | 2021-03-30 19:30:25 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-04-17 08:30:58 -0400 |
| commit | eba04b20e4861d9bdbd8470a13c0c6e824521a36 (patch) | |
| tree | c93b511817558b628b040b6d08e005af01d5ab3b /arch/x86/kvm/svm/sev.c | |
| parent | 8727906fde6ea665b52e68ddc58833772537f40a (diff) | |
KVM: x86: Account a variety of miscellaneous allocations
Switch to GFP_KERNEL_ACCOUNT for a handful of allocations that are
clearly associated with a single task/VM.
Note, there are a several SEV allocations that aren't accounted, but
those can (hopefully) be fixed by using the local stack for memory.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210331023025.2485960-3-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm/sev.c')
| -rw-r--r-- | arch/x86/kvm/svm/sev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index 824bc7d22e77..d7a923712ca9 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -633,7 +633,7 @@ static int sev_launch_measure(struct kvm *kvm, struct kvm_sev_cmd *argp) } ret = -ENOMEM; - blob = kmalloc(params.len, GFP_KERNEL); + blob = kmalloc(params.len, GFP_KERNEL_ACCOUNT); if (!blob) goto e_free; @@ -1070,7 +1070,7 @@ static int sev_get_attestation_report(struct kvm *kvm, struct kvm_sev_cmd *argp) } ret = -ENOMEM; - blob = kmalloc(params.len, GFP_KERNEL); + blob = kmalloc(params.len, GFP_KERNEL_ACCOUNT); if (!blob) goto e_free; @@ -1774,7 +1774,7 @@ static bool setup_vmgexit_scratch(struct vcpu_svm *svm, bool sync, u64 len) len, GHCB_SCRATCH_AREA_LIMIT); return false; } - scratch_va = kzalloc(len, GFP_KERNEL); + scratch_va = kzalloc(len, GFP_KERNEL_ACCOUNT); if (!scratch_va) return false; |