arch/s390/include/asm/lowcore.h

183

__u64 os_info; /* 0x0e18 */

arch/s390/include/asm/os_info.h

58

u32 os_info_csum(struct os_info *os_info);

arch/s390/kernel/asm-offsets.c

149

OFFSET(__LC_OS_INFO, lowcore, os_info);

arch/s390/kernel/os_info.c

26

static struct os_info os_info __page_aligned_data;

arch/s390/kernel/os_info.c

31

u32 os_info_csum(struct os_info *os_info)

arch/s390/kernel/os_info.c

33

int size = sizeof(*os_info) - offsetof(struct os_info, version_major);

arch/s390/kernel/os_info.c

34

return (__force u32)cksm(&os_info->version_major, size, 0);

arch/s390/kernel/os_info.c

42

os_info.crashkernel_addr = (u64)(unsigned long)base;

arch/s390/kernel/os_info.c

43

os_info.crashkernel_size = (u64)(unsigned long)size;

arch/s390/kernel/os_info.c

44

os_info.csum = os_info_csum(&os_info);

arch/s390/kernel/os_info.c

52

os_info.entry[nr].addr = __pa(ptr);

arch/s390/kernel/os_info.c

53

os_info.entry[nr].size = size;

arch/s390/kernel/os_info.c

54

os_info.entry[nr].csum = (__force u32)cksm(ptr, size, 0);

arch/s390/kernel/os_info.c

55

os_info.csum = os_info_csum(&os_info);

arch/s390/kernel/os_info.c

63

os_info.entry[nr].val = value;

arch/s390/kernel/os_info.c

64

os_info.entry[nr].size = 0;

arch/s390/kernel/os_info.c

65

os_info.entry[nr].csum = 0;

arch/s390/kernel/os_info.c

66

os_info.csum = os_info_csum(&os_info);

arch/s390/kernel/os_info.c

76

BUILD_BUG_ON(sizeof(struct os_info) != PAGE_SIZE);

arch/s390/kernel/os_info.c

77

os_info.version_major = OS_INFO_VERSION_MAJOR;

arch/s390/kernel/os_info.c

78

os_info.version_minor = OS_INFO_VERSION_MINOR;

arch/s390/kernel/os_info.c

79

os_info.magic = OS_INFO_MAGIC;

arch/s390/kernel/os_info.c

89

os_info.csum = os_info_csum(&os_info);

arch/s390/kernel/os_info.c

91

abs_lc->os_info = __pa(&os_info);

arch/s390/kernel/os_info.c

97

static struct os_info *os_info_old;

arch/um/drivers/chan_user.c

170

os_info("winch_thread : failed to write synchronization byte, err = %d\n",

arch/um/drivers/chan_user.c

183

os_info("winch_thread : sigprocmask failed, errno = %d\n",

arch/um/drivers/chan_user.c

191

os_info("winch_thread : setsid failed, errno = %d\n",

arch/um/drivers/chan_user.c

197

os_info("winch_thread : TIOCSCTTY failed on "

arch/um/drivers/chan_user.c

203

os_info("winch_thread : tcsetpgrp failed on fd %d err = %d\n",

arch/um/drivers/chan_user.c

216

os_info("winch_thread : failed to read synchronization byte, err = %d\n",

arch/um/drivers/chan_user.c

228

os_info("winch_thread : write failed, err = %d\n",

arch/um/include/shared/os.h

267

extern void os_info(const char *fmt, ...)

arch/um/kernel/um_arch.c

359

os_info("Adding %ld bytes to physical memory to account for "

arch/um/kernel/um_arch.c

375

os_info("Physical memory size shrunk to %llu bytes\n",

arch/um/kernel/um_arch.c

392

os_info("Kernel virtual memory size shrunk to %lu bytes\n",

arch/um/os-Linux/main.c

184

os_info("\n");

arch/um/os-Linux/mem.c

100

os_info("Checking environment variables for a tempdir...");

arch/um/os-Linux/mem.c

104

os_info("%s\n", dir);

arch/um/os-Linux/mem.c

111

os_info("none found\n");

arch/um/os-Linux/mem.c

233

os_info("Checking PROT_EXEC mmap in %s...", tempdir);

arch/um/os-Linux/mem.c

242

os_info("OK\n");

arch/um/os-Linux/mem.c

38

os_info("Couldn't allocate shadow memory: %s\n.",

arch/um/os-Linux/mem.c

44

os_info("Couldn't set MAD_DONTDUMP on shadow memory: %s\n.",

arch/um/os-Linux/mem.c

50

os_info("Couldn't set MADV_DONTFORK on shadow memory: %s\n.",

arch/um/os-Linux/mem.c

64

os_info("Checking if %s is on tmpfs...", dir);

arch/um/os-Linux/mem.c

66

os_info("%s\n", strerror(errno));

arch/um/os-Linux/mem.c

68

os_info("no\n");

arch/um/os-Linux/mem.c

70

os_info("OK\n");

arch/um/os-Linux/start_up.c

147

os_info("Checking syscall emulation for ptrace...");

arch/um/os-Linux/start_up.c

187

os_info("OK\n");

arch/um/os-Linux/start_up.c

200

os_info("Checking that ptrace can change system call numbers...");

arch/um/os-Linux/start_up.c

232

os_info("OK\n");

arch/um/os-Linux/start_up.c

308

os_info("Checking that seccomp filters can be installed...");

arch/um/os-Linux/start_up.c

352

os_info("failed to fetch registers: %d\n", r);

arch/um/os-Linux/start_up.c

356

os_info("OK\n");

arch/um/os-Linux/start_up.c

361

os_info("missing\n");

arch/um/os-Linux/start_up.c

363

os_info("error\n");

arch/um/os-Linux/start_up.c

380

os_info("Core dump limits :\n\tsoft - ");

arch/um/os-Linux/start_up.c

382

os_info("NONE\n");

arch/um/os-Linux/start_up.c

384

os_info("%llu\n", (unsigned long long)lim.rlim_cur);

arch/um/os-Linux/start_up.c

386

os_info("\thard - ");

arch/um/os-Linux/start_up.c

388

os_info("NONE\n");

arch/um/os-Linux/start_up.c

390

os_info("%llu\n", (unsigned long long)lim.rlim_max);

arch/um/os-Linux/start_up.c

404

os_info("Failed to get host CPU features\n");

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c

615

vf2pf_info->os_info.all = 0;

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h

207

unsigned int os_info;

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h

238

uint32_t os_info;

drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h

340

union amd_sriov_msg_os_info os_info;

drivers/s390/char/zcore.c

221

struct os_info *os_info;

drivers/s390/char/zcore.c

249

os_info = (void *)__get_free_page(GFP_KERNEL);

drivers/s390/char/zcore.c

250

if (!os_info)

drivers/s390/char/zcore.c

256

rc = memcpy_hsa_kernel(os_info, os_info_addr, PAGE_SIZE);

drivers/s390/char/zcore.c

258

rc = memcpy_real(os_info, os_info_addr, PAGE_SIZE);

drivers/s390/char/zcore.c

259

if (rc || os_info_csum(os_info) != os_info->csum)

drivers/s390/char/zcore.c

261

entry = &os_info->entry[OS_INFO_FLAGS_ENTRY];

drivers/s390/char/zcore.c

271

free_page((unsigned long)os_info);