[all-commits] [llvm/llvm-project] f6f724: [sanitizer] Fix __sanitizer_syscall_post_epoll_wait

[Vitaly Buka via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f6f724c02e8ac8b675e3eabeae6b910995eba41b
      https://github.com/llvm/llvm-project/commit/f6f724c02e8ac8b675e3eabeae6b910995eba41b
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2021-08-02 (Mon, 02 Aug 2021)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_common_syscalls.inc
    M compiler-rt/test/msan/Linux/syscalls.cpp

  Log Message:
  -----------
  [sanitizer] Fix __sanitizer_syscall_post_epoll_wait

Syscall return number of initialized events which
needs to be used for unposoning.

Differential Revision: https://reviews.llvm.org/D107207


  Commit: ecc2c9ba4547b31e0b87b2086368fcb0a20532ac
      https://github.com/llvm/llvm-project/commit/ecc2c9ba4547b31e0b87b2086368fcb0a20532ac
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2021-08-02 (Mon, 02 Aug 2021)

  Changed paths:
    M compiler-rt/include/sanitizer/linux_syscall_hooks.h
    M compiler-rt/lib/sanitizer_common/sanitizer_common_syscalls.inc
    M compiler-rt/test/msan/Linux/syscalls.cpp

  Log Message:
  -----------
  [sanitizer] Add callbacks for epoll_pwait2

Depends on D107207.

Differential Revision: https://reviews.llvm.org/D107209


Compare: https://github.com/llvm/llvm-project/compare/c7770574f9b1...ecc2c9ba4547