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| author | Sean Christopherson <seanjc@google.com> | 2022-04-30 00:00:21 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-05-25 12:23:41 +0300 |
| commit | 3dddf65b4f4c451c345d34ae85bdf1791a746e49 (patch) | |
| tree | 8b068db831c9b8db6a179763a710adec69a75469 /include | |
| parent | 345b0fd6fe5f66dfe841bad0b39dd11a5672df68 (diff) | |
| download | linux-3dddf65b4f4c451c345d34ae85bdf1791a746e49.tar.xz | |
KVM: Put the extra pfn reference when reusing a pfn in the gpc cache
Put the struct page reference to pfn acquired by hva_to_pfn() when the
old and new pfns for a gfn=>pfn cache match. The cache already has a
reference via the old/current pfn, and will only put one reference when
the cache is done with the pfn.
Fixes: 982ed0de4753 ("KVM: Reinstate gfn_to_pfn_cache with invalidation support")
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220429210025.3293691-5-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions