KVM: Fix kvm_vcpu_map[_readonly]() function prototypes

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kvm_vcpu_map() and kvm_vcpu_map_readonly() should take a gfn instead of
a gpa. This appears to be a result of the original kvm_vcpu_map() being
declared with the wrong function prototype in kvm_host.h, even though
it was correct in the actual implementation in kvm_main.c.

No actual harm has been done yet as all of the call sites are correctly
passing in a gfn. Plus, both gfn_t and gpa_t are typedef'd to u64 so
this change shouldn't have any functional impact.

Compile-tested on x86 and ppc, which are the current users of these
interfaces.

Fixes: e45adf665a ("KVM: Introduce a new guest mapping API")
Cc: KarimAllah Ahmed <karahmed@amazon.de>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Yosry Ahmed <yosry@kernel.org>
Link: https://patch.msgid.link/20260408001137.3290444-2-peter.fang@intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

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Peter Fang 2026-04-07 17:11:28 -07:00 • committed by Sean Christopherson

parent 190cc5370a

commit ccd6c77223

1 changed files with 5 additions and 5 deletions

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include/linux/kvm_host.h

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