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| author | Michal Luczaj <mhal@rbox.co> | 2022-10-13 21:12:26 +0000 |
|---|---|---|
| committer | David Woodhouse <dwmw@amazon.co.uk> | 2022-11-30 19:25:23 +0000 |
| commit | e308c24a358d1e79951b16c387cbc6c6593639a5 (patch) | |
| tree | 439543e39a16974c85b3ecf5c21c13d7327322b4 /arch/x86/kvm/x86.c | |
| parent | 8c82a0b3ba1a411b84af5d43a4cc5994efa897ec (diff) | |
| download | linux-e308c24a358d1e79951b16c387cbc6c6593639a5.tar.bz2 | |
KVM: Use gfn_to_pfn_cache's immutable "kvm" in kvm_gpc_check()
Make kvm_gpc_check() use kvm instance cached in gfn_to_pfn_cache.
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index b5e7aea22110..441f08c3af96 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -3035,7 +3035,7 @@ static void kvm_setup_guest_pvclock(struct kvm_vcpu *v, unsigned long flags; read_lock_irqsave(&gpc->lock, flags); - while (!kvm_gpc_check(v->kvm, gpc, gpc->gpa, + while (!kvm_gpc_check(gpc, gpc->gpa, offset + sizeof(*guest_hv_clock))) { read_unlock_irqrestore(&gpc->lock, flags); |