On Tue, 2018-02-20 at 14:04 +1100, Michael Neuling wrote:
> > --- a/tools/testing/selftests/powerpc/tm/tm-syscall.c
> > +++ /dev/null
> > @@ -1,106 +0,0 @@
> > -/*
> > - * Copyright 2015, Sam Bobroff, IBM Corp.
> > - * Licensed under GPLv2.
> > - *
> > - * Test the kernel's system call code to ensu
> --- a/tools/testing/selftests/powerpc/tm/tm-syscall.c
> +++ /dev/null
> @@ -1,106 +0,0 @@
> -/*
> - * Copyright 2015, Sam Bobroff, IBM Corp.
> - * Licensed under GPLv2.
> - *
> - * Test the kernel's system call code to ensure that a system call
> - * made from within an active HTM transaction is
Currently we perform transactional memory work at late as possible.
That is we run in the kernel with the userspace checkpointed state on
the CPU untill we absolultely must remove it and store it away. Likely
a process switch, but possibly also signals or ptrace.
What this means is that if userspa
