From: Zou Nan hai <nanhai.zou@intel.com>
To: linux-ia64@vger.kernel.org
Subject: [Patch] Kexec-tools: Fix physcal address value in vmcore ELF
Date: Thu, 21 Sep 2006 05:01:04 +0000 [thread overview]
Message-ID: <1158814864.2718.17.camel@linux-znh> (raw)
I used fixed 64M as physical offset in vmcore ELF segment header.
This gives trouble to crash utility to analyze vmcore on platform that
load kernel to a different address.
This patch will fix it.
Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
diff -Nraup kexec-tools-1.101/kexec/arch/ia64/crashdump-ia64.c kexec-tools-1.101-fix/kexec/arch/ia64/crashdump-ia64.c
--- kexec-tools-1.101/kexec/arch/ia64/crashdump-ia64.c 2006-09-20 15:29:29.000000000 +0800
+++ kexec-tools-1.101-fix/kexec/arch/ia64/crashdump-ia64.c 2006-09-20 15:32:27.000000000 +0800
@@ -28,7 +28,7 @@
#include "crashdump-ia64.h"
int memory_ranges = 0;
-#define LOAD_OFFSET (0xa000000000000000UL + 0x100000000UL - (1UL<<26))
+#define LOAD_OFFSET (0xa000000000000000UL + 0x100000000UL - kernel_code_start)
#define MAX_LINE 160
/* Stores a sorted list of RAM memory ranges for which to create elf headers.
* A separate program header is created for backup region */
reply other threads:[~2006-09-21 5:01 UTC|newest]
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