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| author |   patrick <patrick@openbsd.org> | 2021-04-03 15:10:58 +0000 |
|---|---|---|
| committer | patrick <patrick@openbsd.org> | 2021-04-03 15:10:58 +0000 |
| commit | ab86b9020dc7a7e0f5e6f0a183513a03d13d2e53 (patch) | |
| tree | b938b3d8eb0816576de5be191079980f482b8129 /gnu/llvm/clang/lib/Basic/Module.cpp | |
| parent | Run the CMAC tests through EVP_PKEY_new_CMAC_key(). (diff) | |
| download | wireguard-openbsd-ab86b9020dc7a7e0f5e6f0a183513a03d13d2e53.tar.xz wireguard-openbsd-ab86b9020dc7a7e0f5e6f0a183513a03d13d2e53.zip | |
Exclude the first page from I/O virtual address space, which is the NULL
pointer address. Not allowing this one to be allocated might help find
driver bugs, where the device is programmed with a NULL pointer. We have
plenty of address space anyway, so excluding this single page does not
hurt at all and can only have positive effects.
Idea from kettenis@
Diffstat (limited to 'gnu/llvm/clang/lib/Basic/Module.cpp')
0 files changed, 0 insertions, 0 deletions