diff options
Diffstat (limited to 'arch/sh')
-rw-r--r-- | arch/sh/kernel/crash_dump.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/sh/kernel/crash_dump.c b/arch/sh/kernel/crash_dump.c index 37c97d444576..569e7b171c01 100644 --- a/arch/sh/kernel/crash_dump.c +++ b/arch/sh/kernel/crash_dump.c | |||
@@ -9,28 +9,6 @@ | |||
9 | #include <linux/io.h> | 9 | #include <linux/io.h> |
10 | #include <asm/uaccess.h> | 10 | #include <asm/uaccess.h> |
11 | 11 | ||
12 | /* Stores the physical address of elf header of crash image. */ | ||
13 | unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; | ||
14 | |||
15 | /* | ||
16 | * Note: elfcorehdr_addr is not just limited to vmcore. It is also used by | ||
17 | * is_kdump_kernel() to determine if we are booting after a panic. Hence | ||
18 | * ifdef it under CONFIG_CRASH_DUMP and not CONFIG_PROC_VMCORE. | ||
19 | * | ||
20 | * elfcorehdr= specifies the location of elf core header | ||
21 | * stored by the crashed kernel. | ||
22 | */ | ||
23 | static int __init parse_elfcorehdr(char *arg) | ||
24 | { | ||
25 | if (!arg) | ||
26 | return -EINVAL; | ||
27 | |||
28 | elfcorehdr_addr = memparse(arg, &arg); | ||
29 | |||
30 | return 0; | ||
31 | } | ||
32 | early_param("elfcorehdr", parse_elfcorehdr); | ||
33 | |||
34 | /** | 12 | /** |
35 | * copy_oldmem_page - copy one page from "oldmem" | 13 | * copy_oldmem_page - copy one page from "oldmem" |
36 | * @pfn: page frame number to be copied | 14 | * @pfn: page frame number to be copied |