From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: [PATCH 0/5] V7/Cortex/omap34xx fixes for 2.6.33-rc1: DCC, kexec, atags Date: Fri, 18 Dec 2009 19:45:41 -0800 Message-ID: <20091219034151.26198.26570.stgit@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mho-01-ewr.mailhop.org ([204.13.248.71]:58025 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754388AbZLSDpp (ORCPT ); Fri, 18 Dec 2009 22:45:45 -0500 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-arm-kernel@lists.infradead.org Cc: linux-omap@vger.kernel.org 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(-) -- Signature