[all-commits] [llvm/llvm-project] dfa408: scudo: Remove ANDROID_EXPERIMENTAL_MTE macro.

[pcc via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dfa40840e0e2fa094c5d3f441affe0785cdc8d09
      https://github.com/llvm/llvm-project/commit/dfa40840e0e2fa094c5d3f441affe0785cdc8d09
  Author: Peter Collingbourne <peter at pcc.me.uk>
  Date:   2020-12-21 (Mon, 21 Dec 2020)

  Changed paths:
    M compiler-rt/lib/scudo/standalone/linux.cpp
    M compiler-rt/lib/scudo/standalone/memtag.h

  Log Message:
  -----------
  scudo: Remove ANDROID_EXPERIMENTAL_MTE macro.

Kernel support for MTE has been released in Linux 5.10. This means
that it is a stable API and we no longer need to make the support
conditional on a macro. We do need to provide conditional definitions
of the new macros though in order to avoid a dependency on new
kernel headers.

Differential Revision: https://reviews.llvm.org/D93513