linux

iv/linux

History

Paul Burton ecafe3e9b2 MIPS: Malta: Register UP SMP ops if all else fails

If we fail to register any real SMP implementations, fall back to
registering the dummy UP implementation. Otherwise when we build an SMP
kernel & run it on a system where the SMP implementations fail to probe
(eg. QEMU) the kernel will perform a NULL dereference attempting to call
mp_ops->smp_setup() from plat_smp_setup().

Notably this fixes booting kernels with CPS SMP enabled on QEMU, which
doesn't currently implement the CM, CPC or GIC.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: Rob Herring <robh@kernel.org>
Cc: linux-kernel@vger.kernel.org
Cc: Markos Chandras <markos.chandras@imgtec.com>
Patchwork: https://patchwork.linux-mips.org/patch/11223/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2015-11-11 08:35:49 +01:00

Makefile

MIPS: Malta: Setup RAM regions via DT

2015-11-11 08:35:47 +01:00

malta-amon.c

MIPS: APRP: Choose the correct VPE loader by fixing the linking

2014-03-06 21:20:23 +01:00

malta-display.c

MIPS: FW: malta: Code formatting clean-ups.

2013-05-08 12:30:10 +02:00

malta-dt.c

MIPS: Malta: Basic DT plumbing