tree 983e64d1f8f734107363f2358707da670e9c600e
parent cb6fb7285bac72389bdce7ecfe87f9366022571a
author Clément Chigot <clement.chigot@atos.net> 1556290911 +0200
committer Brad Fitzpatrick <bradfitz@golang.org> 1556291167 +0000

runtime: fix TestPhysPageSize on AIX

AIX doesn't allow to mmap an address range which is already mmap.
Therefore, once the region has been allocated, it must munmap before
being able to play with it.
The corresponding Go Toolchain patch is CL 174059.

Change-Id: I3dbadb7f5d7bf78714b7a28f41d41c75c61772ab
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/174138
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>