From: Kevin Hao <haokexin@gmail.com>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: Scott Wood <scottwood@freescale.com>,
linuxppc <linuxppc-dev@lists.ozlabs.org>
Subject: [PATCH v2 8/8] powerpc/fsl_booke: enable the relocatable for the kdump kernel
Date: Thu, 4 Jul 2013 20:54:14 +0800 [thread overview]
Message-ID: <1372942454-25191-9-git-send-email-haokexin@gmail.com> (raw)
In-Reply-To: <1372942454-25191-1-git-send-email-haokexin@gmail.com>
The RELOCATABLE is more flexible and without any alignment restriction.
And it is a superset of DYNAMIC_MEMSTART. So use it by default for
a kdump kernel.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
---
A new patch in v2.
arch/powerpc/Kconfig | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 5b2e115..885bf06 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -375,8 +375,7 @@ config KEXEC
config CRASH_DUMP
bool "Build a kdump crash kernel"
depends on PPC64 || 6xx || FSL_BOOKE || (44x && !SMP)
- select RELOCATABLE if PPC64 || 44x
- select DYNAMIC_MEMSTART if FSL_BOOKE
+ select RELOCATABLE if PPC64 || 44x || FSL_BOOKE
help
Build a kernel suitable for use as a kdump capture kernel.
The same kernel binary can be used as production kernel and dump
--
1.8.1.4
prev parent reply other threads:[~2013-07-04 12:56 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-04 12:54 [PATCH v2 0/8] powerpc: enable the relocatable support for fsl booke 32bit kernel Kevin Hao
2013-07-04 12:54 ` [PATCH v2 1/8] powerpc/fsl_booke: protect the access to MAS7 with MMU_FTR_BIG_PHYS Kevin Hao
2013-07-26 23:14 ` Scott Wood
2013-08-04 0:30 ` Kevin Hao
2013-07-04 12:54 ` [PATCH v2 2/8] powerpc/fsl_booke: introduce get_phys_addr function Kevin Hao
2013-07-04 12:54 ` [PATCH v2 3/8] powerpc: enable the relocatable support for the fsl booke 32bit kernel Kevin Hao
2013-07-26 23:28 ` Scott Wood
2013-08-04 0:38 ` Kevin Hao
2013-07-04 12:54 ` [PATCH v2 4/8] powerpc/fsl_booke: set the tlb entry for the kernel address in AS1 Kevin Hao
2013-07-26 23:37 ` Scott Wood
2013-08-04 0:42 ` Kevin Hao
2013-07-04 12:54 ` [PATCH v2 5/8] memblock: introduce the memblock_reinit function Kevin Hao
2013-07-04 12:54 ` [PATCH v2 6/8] powerpc: introduce early_get_first_memblock_info Kevin Hao
2013-07-27 0:18 ` Scott Wood
2013-08-04 0:45 ` Kevin Hao
2013-08-05 23:59 ` Scott Wood
2013-08-06 1:21 ` Kevin Hao
2013-07-04 12:54 ` [PATCH v2 7/8] powerpc/fsl_booke: make sure PAGE_OFFSET map to memstart_addr for relocatable kernel Kevin Hao
2013-07-27 0:17 ` Scott Wood
2013-08-04 0:50 ` Kevin Hao
2013-08-06 0:10 ` Scott Wood
2013-08-06 1:23 ` Kevin Hao
2013-08-06 0:14 ` Scott Wood
2013-08-06 1:45 ` Kevin Hao
2013-07-04 12:54 ` Kevin Hao [this message]
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