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| author | 2024-07-24 17:43:48 +0000 | |
|---|---|---|
| committer | 2024-07-24 20:20:00 +0000 | |
| commit | ec92fc1c095c6700f290f7dac95ab99b3b955982 (patch) | |
| tree | c3da7ae804623cf4d5718135e24003747203c69a /libnativeloader/native_loader.cpp | |
| parent | c4391b9b54613fa58f14a712f7f4e0fb02c0cb44 (diff) | |
Initialize uffd-features without asserting SIGBUS
Older Linux kernels don't support SIGBUS feature in userfaultfd. But
there are times when still want to use CMC (in falback-mode) to ensure
that read-barrier is not used. Fallback-mode does compaction in
stop-the-world pause.
Test: android build on host with old (<4.14) kernel
Bug: 355223104
Change-Id: I0dfeab2ddb96c9a09ff8ff83582601b15a535bf4
Diffstat (limited to 'libnativeloader/native_loader.cpp')
0 files changed, 0 insertions, 0 deletions