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KVM: x86: Use file_to_kvm_x86() in SEV

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Use the new arch-namespaced helper instead of open-coding the file check
and private_data cast separately.

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Acked-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
This commit is contained in:
Steffen Eiden 2026-09-28 15:07:04 +02:00 committed by Christian Borntraeger
parent 8b5cb9769c
commit 77037cf77a
1 changed files with 4 additions and 4 deletions
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8
arch/x86/kvm/svm/sev.c
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@ -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;