[all-commits] [llvm/llvm-project] c0dc88: [msan] Use non-transparent-huge-page at SetShadow

[Z via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c0dc885d29af8f2bd2434047937c2ba65c7c7adb
      https://github.com/llvm/llvm-project/commit/c0dc885d29af8f2bd2434047937c2ba65c7c7adb
  Author: Jianzhou Zhao <jianzhouzh at google.com>
  Date:   2021-02-27 (Sat, 27 Feb 2021)

  Changed paths:
    M compiler-rt/lib/msan/msan_poisoning.cpp

  Log Message:
  -----------
  [msan] Use non-transparent-huge-page at SetShadow

This prevents from getting THP ranges more and more.

Did not see any issues in practice, just found this by code review.

Reviewed By: eugenis, vitalybuka

Differential Revision: https://reviews.llvm.org/D97593