linux-kernel - [RESEND][PATCH v2 0/2] powerpc/fadump: support memory range syntax for fadump memory reservation

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Date:	Thu, 04 Aug 2016 01:02:37 +0530
From:	Hari Bathini <hbathini@...ux.vnet.ibm.com>
To:	Michael Ellerman <mpe@...erman.id.au>, rusty@...tcorp.com.au,
	ebiederm@...ssion.com, vgoyal@...hat.com,
	linuxppc-dev <linuxppc-dev@...abs.org>
Cc:	Mahesh J Salgaonkar <mahesh@...ux.vnet.ibm.com>,
	kexec@...ts.infradead.org, lkml <linux-kernel@...r.kernel.org>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>
Subject: [RESEND][PATCH v2 0/2] powerpc/fadump: support memory range syntax
 for fadump memory reservation

This patchset adds support to input system memory range based memory size
for fadump reservation. The crashkernel parameter already supports such
syntax. The first patch refactors the parsing code of crashkernel parameter
for reuse. The second patch uses the newly refactored parsing code to reserve
memory for fadump based on system memory size.

---

Hari Bathini (2):
      kexec: refactor code parsing size based on memory range
      powerpc/fadump: parse fadump reserve memory size based on memory range


 arch/powerpc/kernel/fadump.c |   64 ++++++++++++++++++++++++----
 include/linux/kernel.h       |    5 ++
 kernel/kexec_core.c          |   63 ++--------------------------
 kernel/params.c              |   96 ++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 161 insertions(+), 67 deletions(-)