[PATCH] D123910: [HWAsan] Fix the hard code on kernel page size bits
Evgenii Stepanov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Apr 18 10:30:03 PDT 2022
eugenis added a comment.
Generally, there is no way to tell the target page size in advance. And there is no need for that, too - just untie this value from the page size instead, and fix the munmap issue in the runtime library by up/down aligning the bounds to the runtime page size. You can also increase the default / minimal ring buffer size at runtime to be a multiple of the page size.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D123910/new/
https://reviews.llvm.org/D123910
More information about the llvm-commits
mailing list