From: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
To: ralf@linux-mips.org, michael@ellerman.id.au,
benh@kernel.crashing.org, paulus@samba.org,
holzheu@linux.vnet.ibm.com, schwidefsky@de.ibm.com,
heiko.carstens@de.ibm.com, vgoyal@in.ibm.com
Cc: kexec@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 3/4] kdump, s390: make saved_max_pfn exclusive
Date: Mon, 04 Feb 2013 15:25:01 +0900 [thread overview]
Message-ID: <20130204062501.13161.57145.stgit@localhost6.localdomain6> (raw)
In-Reply-To: <20130204062349.13161.29478.stgit@localhost6.localdomain6>
Signed-off-by: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
---
arch/s390/kernel/setup.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index a5360de..3357566 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -729,9 +729,9 @@ static void reserve_oldmem(void)
reserve_kdump_bootmem(OLDMEM_SIZE, memory_end - OLDMEM_SIZE,
CHUNK_OLDMEM);
if (OLDMEM_BASE + OLDMEM_SIZE == real_memory_size)
- saved_max_pfn = PFN_DOWN(OLDMEM_BASE) - 1;
+ saved_max_pfn = PFN_DOWN(OLDMEM_BASE);
else
- saved_max_pfn = PFN_DOWN(real_memory_size) - 1;
+ saved_max_pfn = PFN_DOWN(real_memory_size);
#endif
}
next prev parent reply other threads:[~2013-02-04 6:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-04 6:24 [PATCH 0/4] kdump: make saved_max_pfn exlusive HATAYAMA Daisuke
2013-02-04 6:24 ` [PATCH 1/4] kdump, mips: make saved_max_pfn exclusive HATAYAMA Daisuke
2013-02-04 6:24 ` [PATCH 2/4] kdump, ppc: " HATAYAMA Daisuke
2013-02-04 6:25 ` HATAYAMA Daisuke [this message]
2013-02-04 6:25 ` [PATCH 4/4] kdump, oldmem: compare with saved_max_pfn exclusively HATAYAMA Daisuke
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