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authorSean Christopherson <seanjc@google.com>2021-11-11 00:03:01 +0000
committerPaolo Bonzini <pbonzini@redhat.com>2021-11-16 07:43:25 -0500
commitf4870ef3e15ab889a689f99a579fe0fe7c53a960 (patch)
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KVM: selftests: Assert mmap HVA is aligned when using HugeTLB
Manually padding and aligning the mmap region is only needed when using THP. When using HugeTLB, mmap will always return an address aligned to the HugeTLB page size. Add a comment to clarify this and assert the mmap behavior for HugeTLB. [Removed requirement that HugeTLB mmaps must be padded per Yanan's feedback and added assertion that mmap returns aligned addresses when using HugeTLB.] Cc: Ben Gardon <bgardon@google.com> Cc: Yanan Wang <wangyanan55@huawei.com> Cc: Andrew Jones <drjones@redhat.com> Cc: Peter Xu <peterx@redhat.com> Cc: Aaron Lewis <aaronlewis@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> Signed-off-by: David Matlack <dmatlack@google.com> Message-Id: <20211111000310.1435032-4-dmatlack@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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