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| author | David Matlack <dmatlack@google.com> | 2022-09-21 20:35:42 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-12-27 14:02:59 +0300 |
| commit | f09948ec1ff3063b0722ef15195da3beca2d57c6 (patch) | |
| tree | 9ef377413971ad97d69cdb53dcb5d0d78d926ab0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 897e4526e5e002818840e38d72e0585c45533fe8 (diff) | |
| download | linux-f09948ec1ff3063b0722ef15195da3beca2d57c6.tar.xz | |
KVM: x86/mmu: Handle no-slot faults in kvm_faultin_pfn()
Handle faults on GFNs that do not have a backing memslot in
kvm_faultin_pfn() and drop handle_abnormal_pfn(). This eliminates
duplicate code in the various page fault handlers.
Opportunistically tweak the comment about handling gfn > host.MAXPHYADDR
to reflect that the effect of returning RET_PF_EMULATE at that point is
to avoid creating an MMIO SPTE for such GFNs.
No functional change intended.
Signed-off-by: David Matlack <dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220921173546.2674386-7-dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions