linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2016-11-17	selftests/powerpc: Move shared headers into new include dir	Simon Guo	1	-2/+2
	There are some functions, especially register related, which can be shared across multiple selftests/powerpc test directories. This patch creates a new include directory to store those shared files, so that the file layout becomes more neat. Signed-off-by: Simon Guo <wei.guo.simon@gmail.com> [mpe: Reworked to move the headers only] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-10-04	selftests/powerpc: Check for VSX preservation across userspace preemption	Cyril Bur	1	-0/+61
	Ensure the kernel correctly switches VSX registers correctly. VSX registers are all volatile, and despite the kernel preserving VSX across syscalls, it doesn't have to. Test that during interrupts and timeslices ending the VSX regs remain the same. Signed-off-by: Cyril Bur <cyrilbur@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>