diff options
Diffstat (limited to 'kexec/arch/i386/crashdump-x86.c')
| -rw-r--r-- | kexec/arch/i386/crashdump-x86.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kexec/arch/i386/crashdump-x86.c b/kexec/arch/i386/crashdump-x86.c index 43e830a..df84185 100644 --- a/kexec/arch/i386/crashdump-x86.c +++ b/kexec/arch/i386/crashdump-x86.c @@ -355,8 +355,8 @@ static int get_crash_memory_ranges(struct memory_range **range, int *ranges, static int get_crash_memory_ranges_xen(struct memory_range **range, int *ranges, unsigned long lowmem_limit) { + struct e820entry *e820entries; int j, rc, ret = -1; - struct e820entry e820entries[CRASH_MAX_MEMORY_RANGES]; unsigned int i; xc_interface *xc; @@ -367,6 +367,8 @@ static int get_crash_memory_ranges_xen(struct memory_range **range, return -1; } + e820entries = xmalloc(sizeof(*e820entries) * CRASH_MAX_MEMORY_RANGES); + rc = xc_get_machine_memory_map(xc, e820entries, CRASH_MAX_MEMORY_RANGES); if (rc < 0) { @@ -395,7 +397,7 @@ static int get_crash_memory_ranges_xen(struct memory_range **range, err: xc_interface_close(xc); - + free(e820entries); return ret; } #else |