From 77037cf77a3c1b575e514a483527d88c12bb682c Mon Sep 17 00:00:00 2001 From: Steffen Eiden Date: Mon, 28 Sep 2026 15:07:04 +0200 Subject: [PATCH] KVM: x86: Use file_to_kvm_x86() in SEV Use the new arch-namespaced helper instead of open-coding the file check and private_data cast separately. Suggested-by: Sean Christopherson Signed-off-by: Steffen Eiden Reviewed-by: Claudio Imbrenda Acked-by: Janosch Frank Acked-by: Sean Christopherson Signed-off-by: Christian Borntraeger --- arch/x86/kvm/svm/sev.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index 5705723f1f41..6b0eacde4f06 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -2145,10 +2145,10 @@ int sev_vm_move_enc_context_from(struct kvm *kvm, unsigned int source_fd) if (fd_empty(f)) return -EBADF; - if (!file_is_kvm(fd_file(f))) + source_kvm = file_to_kvm_x86(fd_file(f)); + if (!source_kvm) return -EBADF; - source_kvm = fd_file(f)->private_data; ret = sev_lock_two_vms(kvm, source_kvm); if (ret) return ret; @@ -2866,10 +2866,10 @@ int sev_vm_copy_enc_context_from(struct kvm *kvm, unsigned int source_fd) if (fd_empty(f)) return -EBADF; - if (!file_is_kvm(fd_file(f))) + source_kvm = file_to_kvm_x86(fd_file(f)); + if (!source_kvm) return -EBADF; - source_kvm = fd_file(f)->private_data; ret = sev_lock_two_vms(kvm, source_kvm); if (ret) return ret;