History log of /external/linux-kselftest/tools/testing/selftests/powerpc/math/vsx_asm.S
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
15ec3997aa3bffc461f7b47ca9365d4b0323c671 30-Sep-2016 Simon Guo <wei.guo.simon@gmail.com> selftests/powerpc: Move shared headers into new include dir

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>
/external/linux-kselftest/tools/testing/selftests/powerpc/math/vsx_asm.S
65ca668f58a260e144621fd93a413da67635b999 23-Sep-2016 Cyril Bur <cyrilbur@gmail.com> selftests/powerpc: Check for VSX preservation across userspace preemption

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>
/external/linux-kselftest/tools/testing/selftests/powerpc/math/vsx_asm.S