V7/Cortex/omap34xx fixes for 2.6.33-rc1: DCC, kexec, atags

Hi all,

Here are some v7 fixes, mostly to make kexec work.

Using 2.6.33-rc1, these fixes, and kexec from kexec-tools git repo, I can reboot my n900 in a loop reliably.

To clarify, this works booting 2.6.33-rc1 in a loop, booting the Maemo kernel with kexec does not seem to boot very far at all for some reason. I'll look into that next.

FYI, if anybody wants to play with it, I used something like this for kexec:

#!/bin/sh

./kexec -l zImage --command-line="$(cat /proc/cmdline)" sync
kexec -e

Regards,

Tony

---

Tony Lindgren (5):
arm: Fix DCC console for v7
arm: Fix cpu_proc_fin() for proc-v7.S and make kexec work
arm: Flush TLB entries in setup_mm_for_reboot()
arm: Fix init_atags_procfs() to check tag->hdr.size
arm: Fix typo in cacheflush.h and remove unnecessary comments

 arch/arm/boot/compressed/head.S   |    8 ++++++++
 arch/arm/boot/compressed/misc.c   |   12 ++++++++++++
 arch/arm/include/asm/cacheflush.h |    2 +-
 arch/arm/include/asm/setup.h      |   12 +++++++++---
 arch/arm/kernel/atags.c           |    2 +-
 arch/arm/kernel/compat.c          |    2 +-
 arch/arm/kernel/debug.S           |   20 ++++++++++++++++++++
 arch/arm/kernel/setup.c           |    4 ++--
 arch/arm/mach-orion5x/common.c    |    2 +-
 arch/arm/mm/mmu.c                 |    3 +++
 arch/arm/mm/proc-v6.S             |    2 --
 arch/arm/mm/proc-v7.S             |   11 ++++++++---
 12 files changed, 66 insertions(+), 14 deletions(-)

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