Re: selftests/powerpc: Add a test for PROT_SAO

2016-07-15 Thread Michael Ellerman
On Mon, 2016-11-07 at 05:25:18 UTC, Michael Ellerman wrote: > PROT_SAO is a powerpc-specific flag to mmap(), and we rely on arch > specific logic to allow it to be passed to mmap(). > > Add a small test to ensure mmap() accepts PROT_SAO. We don't have a good > way to test that it actually causes t

[PATCH] selftests/powerpc: Add a test for PROT_SAO

2016-07-10 Thread Michael Ellerman
PROT_SAO is a powerpc-specific flag to mmap(), and we rely on arch specific logic to allow it to be passed to mmap(). Add a small test to ensure mmap() accepts PROT_SAO. We don't have a good way to test that it actually causes the mapping to be created with the right flags, so for now we just touc