linux

mirror of https://github.com/FEX-Emu/linux.git synced 2025-01-27 05:32:27 +00:00

History

Matt Fleming 4bea3418c7 sh: Enable the mmu in start_secondary()

For the boot, enable_mmu() is called from setup_arch() but we don't call
setup_arch() for any of the other cpus. So turn on the non-boot cpu's
mmu inside of start_secondary().

I noticed this bug on an SMP board when trying to map I/O memory
(smsc911x registers) into the kernel address space. Since the Address
Translation bit in MMUCR wasn't set, accessing the virtual address where
the smsc911x registers were supposedly mapped actually performed a
physical address access.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Cc: stable@kernel.org
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2010-03-29 12:11:51 +09:00

boards

sh: ms7724: Add tiny-document for sound

2010-03-23 13:19:34 +09:00

boot

arch/sh/boot/compressed/cache.c: Checkpatch cleanup

2010-03-01 11:57:31 +09:00

cchips

sh: Fix up hp6xx build.

2010-02-05 17:45:14 +09:00

configs

sh: Update ecovec_defconfig