linux-toradex.git/tools/testing/selftests/rseq/rseq-mips.h, branch v4.19 Linux kernel for Apalis and Colibri modules rseq/selftests: Implement MIPS support 2018-06-20T04:14:19+00:00 Paul Burton paul.burton@mips.com 2018-06-14T18:06:22+00:00 744f4be542d705a39dac9810350e96f37474eda3 Implement support for both MIPS32 & MIPS64 in the rseq selftests, in order to sanity check the recently enabled rseq syscall. The tests all pass on a MIPS Boston development board running either a MIPS32r2 interAptiv CPU & a MIPS64r6 I6500 CPU, both of which were configured with 2 cores each of which have 2 hardware threads (VP(E)s) - ie. 4 CPUs. Signed-off-by: Paul Burton <paul.burton@mips.com> Reviewed-by: James Hogan <jhogan@kernel.org> Patchwork: https://patchwork.linux-mips.org/patch/19524/ Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org 
Implement support for both MIPS32 & MIPS64 in the rseq selftests, in
order to sanity check the recently enabled rseq syscall.

The tests all pass on a MIPS Boston development board running either a
MIPS32r2 interAptiv CPU & a MIPS64r6 I6500 CPU, both of which were
configured with 2 cores each of which have 2 hardware threads (VP(E)s) -
ie. 4 CPUs.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Reviewed-by: James Hogan <jhogan@kernel.org>
Patchwork: https://patchwork.linux-mips.org/patch/19524/
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org