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PTW: set ae_ptw for out-of-range non-leaf PTEs (backport #3407) #3410

Merged
merged 1 commit into from
Jul 25, 2023
Merged

PTW: set ae_ptw for out-of-range non-leaf PTEs (backport #3407) #3410

merged 1 commit into from
Jul 25, 2023

Commits on Jul 11, 2023

  1. PTW: set ae_ptw for out-of-range non-leaf PTEs (#3407) 

    For PTEs whose physical address is out-of-range, we need to set
`ae_ptw` instead of `ae_final` to raise access-fault.

Because non-leaf PTEs will not have R or X bits set, `ae_final`
will be overrided by page-fault exceptions.

(cherry picked from commit b8dad7f)
    @poemonsense @mergify
    poemonsense authored and mergify[bot] committed Jul 11, 2023
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