From: Tiejun Chen <tiejun.chen@windriver.com>
To: <benh@kernel.crashing.org>
Cc: <linuxppc-dev@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH 0/6] powerpc/book3e: support kexec and kdump
Date: Thu, 15 Nov 2012 17:39:50 +0800 [thread overview]
Message-ID: <1352972396-13489-1-git-send-email-tiejun.chen@windriver.com> (raw)
This patchset is used to support kexec and kdump on book3e.
Tested on fsl-p5040 DS.
Tiejun Chen (6):
powerpc/book3e: support CONFIG_RELOCATABLE
book3e/kexec/kdump: enable kexec for kernel
book3e/kexec/kdump: create a 1:1 TLB mapping
book3e/kexec/kdump: introduce a kexec kernel flag
book3e/kexec/kdump: skip ppc32 kexec specfic
book3e/kexec/kdump: redefine VIRT_PHYS_OFFSET
arch/powerpc/Kconfig | 2 +-
arch/powerpc/include/asm/exception-64e.h | 8 ++++
arch/powerpc/include/asm/page.h | 2 +
arch/powerpc/include/asm/smp.h | 3 ++
arch/powerpc/kernel/exceptions-64e.S | 15 ++++++-
arch/powerpc/kernel/head_64.S | 43 +++++++++++++++++--
arch/powerpc/kernel/machine_kexec_64.c | 6 +++
arch/powerpc/kernel/misc_64.S | 67 +++++++++++++++++++++++++++++-
arch/powerpc/lib/feature-fixups.c | 7 ++++
arch/powerpc/platforms/85xx/smp.c | 26 ++++++++++++
10 files changed, 173 insertions(+), 6 deletions(-)
Tiejun
next reply other threads:[~2012-11-15 9:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-15 9:39 Tiejun Chen [this message]
2012-11-15 9:39 ` [PATCH 1/6] powerpc/book3e: support CONFIG_RELOCATABLE Tiejun Chen
2012-11-15 9:39 ` [PATCH 2/6] book3e/kexec/kdump: enable kexec for kernel Tiejun Chen
2012-11-15 9:39 ` [PATCH 3/6] book3e/kexec/kdump: create a 1:1 TLB mapping Tiejun Chen
2012-11-15 9:39 ` [PATCH 4/6] book3e/kexec/kdump: introduce a kexec kernel flag Tiejun Chen
2012-11-15 9:39 ` [PATCH 5/6] book3e/kexec/kdump: skip ppc32 kexec specfic Tiejun Chen
2012-11-15 9:39 ` [PATCH 6/6] book3e/kexec/kdump: redefine VIRT_PHYS_OFFSET Tiejun Chen
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