[Bug sanitizer/59009] libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux

[eugeni.stepanov at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59009

--- Comment #2 from Evgeniy Stepanov <eugeni.stepanov at gmail dot com> ---
As discussed in a email thread on gcc-patches, we will probably move away from
including kernel headers and just define all the types in our code.