From: Hari Bathini <hbathini@linux.vnet.ibm.com>
To: Michael Ellerman <mpe@ellerman.id.au>,
dyoung@redhat.com, ebiederm@xmission.com, vgoyal@redhat.com,
linuxppc-dev <linuxppc-dev@ozlabs.org>
Cc: Mahesh J Salgaonkar <mahesh@linux.vnet.ibm.com>,
kexec@lists.infradead.org, lkml <linux-kernel@vger.kernel.org>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Subject: [PATCH v3 0/2] powerpc/fadump: support memory range syntax for fadump memory reservation
Date: Wed, 10 Aug 2016 15:34:51 +0530 [thread overview]
Message-ID: <147082324660.4631.6557186560310369015.stgit@hbathini.in.ibm.com> (raw)
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 | 63 ++++++++++++++++++++++---
include/linux/kernel.h | 5 ++
kernel/kexec_core.c | 63 ++-----------------------
lib/cmdline.c | 104 ++++++++++++++++++++++++++++++++++++++++++
4 files changed, 168 insertions(+), 67 deletions(-)
next reply other threads:[~2016-08-10 18:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-10 10:04 Hari Bathini [this message]
2016-08-10 10:05 ` [PATCH v3 1/2] kexec: refactor code parsing size based on memory range Hari Bathini
2016-08-10 10:05 ` [PATCH v3 2/2] powerpc/fadump: parse fadump reserve memory " Hari Bathini
2016-08-25 7:01 ` Dave Young
2016-08-25 17:30 ` Hari Bathini
2016-08-26 3:22 ` Dave Young
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