From: Tiejun Chen <tiejun.chen@windriver.com>
To: <benh@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [v2][PATCH 0/7] powerpc/book3e: support kexec and kdump
Date: Thu, 20 Jun 2013 15:53:10 +0800 [thread overview]
Message-ID: <1371714797-7898-1-git-send-email-tiejun.chen@windriver.com> (raw)
This patchset is used to support kexec and kdump on book3e.
Tested on fsl-p5040 DS.
v2:
* rebase on merge branch as Ben mention now.
v1:
* improve some patch head
* rebase on next branch with patch 7
--------------------------------------------------------------------------------
Tiejun Chen (7):
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 | 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 | 47 +++++++++++++++++++--
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 | 27 ++++++++++++
10 files changed, 178 insertions(+), 6 deletions(-)
Tiejun
next reply other threads:[~2013-06-20 7:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-20 7:53 Tiejun Chen [this message]
2013-06-20 7:53 ` [v2][PATCH 1/7] powerpc/book3e: support CONFIG_RELOCATABLE Tiejun Chen
2013-07-02 5:00 ` Bhushan Bharat-R65777
2013-07-09 7:49 ` tiejun.chen
2013-07-03 11:52 ` Sethi Varun-B16395
2013-07-09 7:55 ` tiejun.chen
2013-06-20 7:53 ` [v2][PATCH 2/7] book3e/kexec/kdump: enable kexec for kernel Tiejun Chen
2013-07-02 5:17 ` Bhushan Bharat-R65777
2013-07-09 7:50 ` tiejun.chen
2013-06-20 7:53 ` [v2][PATCH 3/7] book3e/kexec/kdump: create a 1:1 TLB mapping Tiejun Chen
2013-06-20 7:53 ` [v2][PATCH 4/7] book3e/kexec/kdump: introduce a kexec kernel flag Tiejun Chen
2013-07-02 5:37 ` Bhushan Bharat-R65777
2013-07-09 7:51 ` tiejun.chen
2013-06-20 7:53 ` [v2][PATCH 5/7] book3e/kexec/kdump: implement ppc64 kexec specfic Tiejun Chen
2013-06-20 7:53 ` [v2][PATCH 6/7] book3e/kexec/kdump: redefine VIRT_PHYS_OFFSET Tiejun Chen
2013-06-20 7:53 ` [v2][PATCH 7/7] book3e/kexec/kdump: recover "r4 = 0" to create the initial TLB Tiejun Chen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1371714797-7898-1-git-send-email-tiejun.chen@windriver.com \
--to=tiejun.chen@windriver.com \
--cc=benh@kernel.crashing.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).