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| author | 2024-09-19 00:11:47 +0000 | |
|---|---|---|
| committer | 2024-09-19 21:51:39 +0000 | |
| commit | 23387b132476c6b032ce25d59de5194ba9ab0615 (patch) | |
| tree | e624ebd32e4b842d637ac25d1ad52ed47578ae61 /runtime/exec_utils.h | |
| parent | c29ac896a19b2e92cef6ae9cf18a4b01367647dc (diff) | |
madvise moving space after uffd registration
Otherwise there is a possibility that some random thread might access
the page between mremap and uffd-registration, thereby failing
userfaultfd as the page(s) would already exist.
Bug: 353895289
Test: art/test/testrunner/testrunner.py --host
Change-Id: I74e64a458323a6a30078cf3c26717e955d227ebd
Diffstat (limited to 'runtime/exec_utils.h')
0 files changed, 0 insertions, 0 deletions