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vma: Add !VVAR condition to vma_entry_can_be_lazy #2272

Merged
merged 1 commit into from
Sep 29, 2023
Merged

vma: Add !VVAR condition to vma_entry_can_be_lazy #2272

merged 1 commit into from
Sep 29, 2023

Commits on Sep 29, 2023

  1. vma: Add !VVAR condition to vma_entry_can_be_lazy 

    Currently most of the times we don't have problems with VVAR segment and
lazy restore because when VDSO is parked there is an munmap call that
calls UFFDIO_UNREGISTER on the destination address.
But we don't want to enable userfaultfd for VDSO and VVAR at the first
place.
    @yota9
    yota9 committed Sep 29, 2023
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