Lines Matching refs:os_info
9 #define KMSG_COMPONENT "os_info"
17 #include <asm/os_info.h>
26 static struct os_info os_info __page_aligned_data;
31 u32 os_info_csum(struct os_info *os_info)
33 int size = sizeof(*os_info) - offsetof(struct os_info, version_major);
34 return (__force u32)cksm(&os_info->version_major, size, 0);
42 os_info.crashkernel_addr = (u64)(unsigned long)base;
43 os_info.crashkernel_size = (u64)(unsigned long)size;
44 os_info.csum = os_info_csum(&os_info);
52 os_info.entry[nr].addr = __pa(ptr);
53 os_info.entry[nr].size = size;
54 os_info.entry[nr].csum = (__force u32)cksm(ptr, size, 0);
55 os_info.csum = os_info_csum(&os_info);
63 os_info.entry[nr].val = value;
64 os_info.entry[nr].size = 0;
65 os_info.entry[nr].csum = 0;
66 os_info.csum = os_info_csum(&os_info);
76 BUILD_BUG_ON(sizeof(struct os_info) != PAGE_SIZE);
77 os_info.version_major = OS_INFO_VERSION_MAJOR;
78 os_info.version_minor = OS_INFO_VERSION_MINOR;
79 os_info.magic = OS_INFO_MAGIC;
89 os_info.csum = os_info_csum(&os_info);
91 abs_lc->os_info = __pa(&os_info);
97 static struct os_info *os_info_old;