From: Tiejun Chen <tiejun.chen@windriver.com>
To: <benh@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [v3][PATCH 0/8] powerpc/book3e: support kexec and kdump
Date: Tue, 9 Jul 2013 16:03:19 +0800 [thread overview]
Message-ID: <1373357007-30785-1-git-send-email-tiejun.chen@windriver.com> (raw)
This patchset is used to support kexec and kdump on book3e.
Tested on fsl-p5040 DS.
v3:
* add one patch to rename interrupt_end_book3e with __end_interrupts
then we can have a unique lable for book3e and book3s.
* add some comments for "book3e/kexec/kdump: enable kexec for kernel"
* clean "book3e/kexec/kdump: introduce a kexec kernel flag"
v2:
* rebase on merge branch
v1:
* improve some patch head
* rebase on next branch with patch 7
----------------------------------------------------------------
Tiejun Chen (8):
powerpc/book3e: rename interrupt_end_book3e with __end_interrupts
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: implement ppc64 kexec specfic
book3e/kexec/kdump: redefine VIRT_PHYS_OFFSET
book3e/kexec/kdump: recover "r4 = 0" to create the initial TLB
arch/powerpc/Kconfig | 2 +-
arch/powerpc/include/asm/exception-64e.h | 11 +++
arch/powerpc/include/asm/page.h | 2 +
arch/powerpc/include/asm/smp.h | 1 +
arch/powerpc/kernel/exceptions-64e.S | 26 +++++-
arch/powerpc/kernel/head_64.S | 48 +++++++++-
arch/powerpc/kernel/machine_kexec_64.c | 148 +++++++++++++++++-------------
arch/powerpc/kernel/misc_64.S | 67 +++++++++++++-
arch/powerpc/platforms/85xx/smp.c | 33 ++++++-
9 files changed, 257 insertions(+), 81 deletions(-)
arch/powerpc/kernel/exceptions-64e.S | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
Tiejun
next reply other threads:[~2013-07-09 8:02 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-09 8:03 Tiejun Chen [this message]
2013-07-09 8:03 ` [v3][PATCH 1/8] powerpc/book3e: rename interrupt_end_book3e with __end_interrupts Tiejun Chen
2013-07-10 5:17 ` Bhushan Bharat-R65777
2013-07-10 5:39 ` tiejun.chen
2013-12-18 3:03 ` Scott Wood
2013-07-09 8:03 ` [v3][PATCH 2/8] powerpc/book3e: support CONFIG_RELOCATABLE Tiejun Chen
2013-12-18 3:29 ` Scott Wood
2013-07-09 8:03 ` [v3][PATCH 3/8] book3e/kexec/kdump: enable kexec for kernel Tiejun Chen
2013-12-18 3:35 ` Scott Wood
2013-07-09 8:03 ` [v3][PATCH 4/8] book3e/kexec/kdump: create a 1:1 TLB mapping Tiejun Chen
2013-12-18 3:39 ` Scott Wood
2013-07-09 8:03 ` [v3][PATCH 5/8] book3e/kexec/kdump: introduce a kexec kernel flag Tiejun Chen
2013-12-18 3:42 ` Scott Wood
2013-07-09 8:03 ` [v3][PATCH 6/8] book3e/kexec/kdump: implement ppc64 kexec specfic Tiejun Chen
2013-12-18 3:45 ` Scott Wood
2013-07-09 8:03 ` [v3][PATCH 7/8] book3e/kexec/kdump: redefine VIRT_PHYS_OFFSET Tiejun Chen
2013-07-10 5:20 ` Bhushan Bharat-R65777
2013-07-10 5:46 ` tiejun.chen
2013-12-18 3:48 ` Scott Wood
2013-07-09 8:03 ` [v3][PATCH 8/8] book3e/kexec/kdump: recover "r4 = 0" to create the initial TLB Tiejun Chen
2013-12-18 3:50 ` Scott Wood
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