diff options
| -rw-r--r-- | kexec/arch/mips/crashdump-mips.c | 4 | ||||
| -rw-r--r-- | kexec/arch/mips/crashdump-mips.h | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/kexec/arch/mips/crashdump-mips.c b/kexec/arch/mips/crashdump-mips.c index 6308ec8..22fc38e 100644 --- a/kexec/arch/mips/crashdump-mips.c +++ b/kexec/arch/mips/crashdump-mips.c @@ -201,7 +201,7 @@ static int get_crash_memory_ranges(struct memory_range **range, int *ranges) memory_ranges++; /* Segregate linearly mapped region. */ - if ((MAXMEM - 1) >= start && (MAXMEM - 1) <= end) { + if (MAXMEM && (MAXMEM - 1) >= start && (MAXMEM - 1) <= end) { crash_memory_range[memory_ranges - 1].end = MAXMEM - 1; /* Add segregated region. */ @@ -304,7 +304,7 @@ static struct crash_elf_info elf_info64 = { data : ELFDATALOCAL, machine : EM_MIPS, page_offset : PAGE_OFFSET, - lowmem_limit : MAXMEM, + lowmem_limit : 0, /* 0 == no limit */ }; static struct crash_elf_info elf_info32 = { diff --git a/kexec/arch/mips/crashdump-mips.h b/kexec/arch/mips/crashdump-mips.h index c986835..7edd859 100644 --- a/kexec/arch/mips/crashdump-mips.h +++ b/kexec/arch/mips/crashdump-mips.h @@ -6,12 +6,13 @@ int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline, unsigned long max_addr, unsigned long min_base); #ifdef __mips64 #define PAGE_OFFSET 0xa800000000000000ULL +#define MAXMEM 0 #else #define PAGE_OFFSET 0x80000000 +#define MAXMEM 0x80000000 #endif #define __pa(x) ((unsigned long)(X) & 0x7fffffff) -#define MAXMEM 0x80000000 #define CRASH_MAX_MEMMAP_NR (KEXEC_MAX_SEGMENTS + 1) #define CRASH_MAX_MEMORY_RANGES (MAX_MEMORY_RANGES + 2) |