KVM: SEV: Use PFN_DOWN() to simplify "number of pages" math when pinning memory

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Use PFN_DOWN() instead of open coded equivalents in sev_pin_memory() to
simplify the code and make it easier to read.

No functional change intended (verified before and after versions of the
generated code are identical).

Reviewed-by: Liam Merwick <liam.merwick@oracle.com>
Tested-by: Liam Merwick <liam.merwick@oracle.com>
Link: https://patch.msgid.link/20260313003302.3136111-5-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

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Sean Christopherson 2026-03-12 17:33:01 -07:00

parent 6d71f9349d

commit 7ad02ff1e4

1 changed files with 2 additions and 5 deletions

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arch/x86/kvm/svm/sev.c

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