arch/s390/boot/boot.h

125

#define __lowcore_pa(x) ((unsigned long)(x) % sizeof(struct lowcore))

arch/s390/boot/boot.h

126

#define __abs_lowcore_pa(x) (((unsigned long)(x) - __abs_lowcore) % sizeof(struct lowcore))

arch/s390/boot/startup.c

303

#define FIXMAP_SIZE round_up(MEMCPY_REAL_SIZE + ABS_LOWCORE_MAP_SIZE, sizeof(struct lowcore))

arch/s390/boot/startup.c

420

sizeof(struct lowcore));

arch/s390/boot/vmem.c

517

lowcore_address + sizeof(struct lowcore),

arch/s390/boot/vmem.c

522

start = sizeof(struct lowcore);

arch/s390/boot/vmem.c

539

pgtable_populate(__abs_lowcore, __abs_lowcore + sizeof(struct lowcore),

arch/s390/include/asm/abs_lowcore.h

12

int abs_lowcore_map(int cpu, struct lowcore *lc, bool alloc);

arch/s390/include/asm/abs_lowcore.h

15

static inline struct lowcore *get_abs_lowcore(void)

arch/s390/include/asm/abs_lowcore.h

20

return ((struct lowcore *)__abs_lowcore) + cpu;

arch/s390/include/asm/abs_lowcore.h

23

static inline void put_abs_lowcore(struct lowcore *lc)

arch/s390/include/asm/abs_lowcore.h

8

#define ABS_LOWCORE_MAP_SIZE (NR_CPUS * sizeof(struct lowcore))

arch/s390/include/asm/ctlreg.h

166

struct lowcore;

arch/s390/include/asm/ctlreg.h

170

void system_ctlreg_init_save_area(struct lowcore *lc);

arch/s390/include/asm/current.h

22

lc_current = offsetof(struct lowcore, current_task);

arch/s390/include/asm/lowcore.h

219

static __always_inline struct lowcore *get_lowcore(void)

arch/s390/include/asm/lowcore.h

221

struct lowcore *lc;

arch/s390/include/asm/lowcore.h

234

extern struct lowcore *lowcore_ptr[];

arch/s390/include/asm/preempt.h

120

lc_preempt = offsetof(struct lowcore, preempt_count);

arch/s390/include/asm/preempt.h

125

: "=@cc" (cc), "+m" (((struct lowcore *)0)->preempt_count)

arch/s390/include/asm/preempt.h

31

BUILD_BUG_ON(sizeof_field(struct lowcore, preempt_count) != sizeof(int));

arch/s390/include/asm/preempt.h

32

lc_preempt = offsetof(struct lowcore, preempt_count);

arch/s390/include/asm/preempt.h

41

"m" (((struct lowcore *)0)->preempt_count));

arch/s390/include/asm/preempt.h

89

lc_preempt = offsetof(struct lowcore, preempt_count);

arch/s390/include/asm/preempt.h

94

: "+m" (((struct lowcore *)0)->preempt_count)

arch/s390/include/asm/smp.h

20

BUILD_BUG_ON(sizeof_field(struct lowcore, cpu_nr) != sizeof(cpu));

arch/s390/include/asm/smp.h

21

lc_cpu_nr = offsetof(struct lowcore, cpu_nr);

arch/s390/include/asm/smp.h

29

"m" (((struct lowcore *)0)->cpu_nr));

arch/s390/include/asm/spinlock.h

24

BUILD_BUG_ON(sizeof_field(struct lowcore, spinlock_lockval) != sizeof(lockval));

arch/s390/include/asm/spinlock.h

25

lc_lockval = offsetof(struct lowcore, spinlock_lockval);

arch/s390/include/asm/spinlock.h

33

"m" (((struct lowcore *)0)->spinlock_lockval));

arch/s390/include/asm/vtime.h

13

struct lowcore *lc = get_lowcore();

arch/s390/include/asm/vtime.h

22

struct lowcore *lc = get_lowcore();

arch/s390/include/asm/vtime.h

32

struct lowcore *lc = get_lowcore();

arch/s390/include/uapi/asm/ptrace.h

255

} lowcore;

arch/s390/kernel/abs_lowcore.c

11

unsigned long addr = __abs_lowcore + (cpu * sizeof(struct lowcore));

arch/s390/kernel/abs_lowcore.c

40

unsigned long addr = __abs_lowcore + (cpu * sizeof(struct lowcore));

arch/s390/kernel/abs_lowcore.c

9

int abs_lowcore_map(int cpu, struct lowcore *lc, bool alloc)

arch/s390/kernel/asm-offsets.c

100

OFFSET(__LC_MCCK_CODE, lowcore, mcck_interruption_code);

arch/s390/kernel/asm-offsets.c

101

OFFSET(__LC_EXT_DAMAGE_CODE, lowcore, external_damage_code);

arch/s390/kernel/asm-offsets.c

102

OFFSET(__LC_MCCK_FAIL_STOR_ADDR, lowcore, failing_storage_address);

arch/s390/kernel/asm-offsets.c

103

OFFSET(__LC_PGM_LAST_BREAK, lowcore, pgm_last_break);

arch/s390/kernel/asm-offsets.c

104

OFFSET(__LC_RETURN_LPSWE, lowcore, return_lpswe);

arch/s390/kernel/asm-offsets.c

105

OFFSET(__LC_RETURN_MCCK_LPSWE, lowcore, return_mcck_lpswe);

arch/s390/kernel/asm-offsets.c

106

OFFSET(__LC_RST_OLD_PSW, lowcore, restart_old_psw);

arch/s390/kernel/asm-offsets.c

107

OFFSET(__LC_EXT_OLD_PSW, lowcore, external_old_psw);

arch/s390/kernel/asm-offsets.c

108

OFFSET(__LC_SVC_OLD_PSW, lowcore, svc_old_psw);

arch/s390/kernel/asm-offsets.c

109

OFFSET(__LC_PGM_OLD_PSW, lowcore, program_old_psw);

arch/s390/kernel/asm-offsets.c

110

OFFSET(__LC_MCK_OLD_PSW, lowcore, mcck_old_psw);

arch/s390/kernel/asm-offsets.c

111

OFFSET(__LC_IO_OLD_PSW, lowcore, io_old_psw);

arch/s390/kernel/asm-offsets.c

112

OFFSET(__LC_RST_NEW_PSW, lowcore, restart_psw);

arch/s390/kernel/asm-offsets.c

113

OFFSET(__LC_EXT_NEW_PSW, lowcore, external_new_psw);

arch/s390/kernel/asm-offsets.c

114

OFFSET(__LC_SVC_NEW_PSW, lowcore, svc_new_psw);

arch/s390/kernel/asm-offsets.c

115

OFFSET(__LC_PGM_NEW_PSW, lowcore, program_new_psw);

arch/s390/kernel/asm-offsets.c

116

OFFSET(__LC_MCK_NEW_PSW, lowcore, mcck_new_psw);

arch/s390/kernel/asm-offsets.c

117

OFFSET(__LC_IO_NEW_PSW, lowcore, io_new_psw);

arch/s390/kernel/asm-offsets.c

119

OFFSET(__LC_SAVE_AREA, lowcore, save_area);

arch/s390/kernel/asm-offsets.c

120

OFFSET(__LC_SAVE_AREA_RESTART, lowcore, save_area_restart);

arch/s390/kernel/asm-offsets.c

121

OFFSET(__LC_PCPU, lowcore, pcpu);

arch/s390/kernel/asm-offsets.c

122

OFFSET(__LC_RETURN_PSW, lowcore, return_psw);

arch/s390/kernel/asm-offsets.c

123

OFFSET(__LC_RETURN_MCCK_PSW, lowcore, return_mcck_psw);

arch/s390/kernel/asm-offsets.c

124

OFFSET(__LC_SYS_ENTER_TIMER, lowcore, sys_enter_timer);

arch/s390/kernel/asm-offsets.c

125

OFFSET(__LC_MCCK_ENTER_TIMER, lowcore, mcck_enter_timer);

arch/s390/kernel/asm-offsets.c

126

OFFSET(__LC_EXIT_TIMER, lowcore, exit_timer);

arch/s390/kernel/asm-offsets.c

127

OFFSET(__LC_LAST_UPDATE_TIMER, lowcore, last_update_timer);

arch/s390/kernel/asm-offsets.c

128

OFFSET(__LC_LAST_UPDATE_CLOCK, lowcore, last_update_clock);

arch/s390/kernel/asm-offsets.c

129

OFFSET(__LC_INT_CLOCK, lowcore, int_clock);

arch/s390/kernel/asm-offsets.c

130

OFFSET(__LC_CURRENT, lowcore, current_task);

arch/s390/kernel/asm-offsets.c

131

OFFSET(__LC_KERNEL_STACK, lowcore, kernel_stack);

arch/s390/kernel/asm-offsets.c

132

OFFSET(__LC_ASYNC_STACK, lowcore, async_stack);

arch/s390/kernel/asm-offsets.c

133

OFFSET(__LC_NODAT_STACK, lowcore, nodat_stack);

arch/s390/kernel/asm-offsets.c

134

OFFSET(__LC_RESTART_STACK, lowcore, restart_stack);

arch/s390/kernel/asm-offsets.c

135

OFFSET(__LC_MCCK_STACK, lowcore, mcck_stack);

arch/s390/kernel/asm-offsets.c

136

OFFSET(__LC_RESTART_FN, lowcore, restart_fn);

arch/s390/kernel/asm-offsets.c

137

OFFSET(__LC_RESTART_DATA, lowcore, restart_data);

arch/s390/kernel/asm-offsets.c

138

OFFSET(__LC_RESTART_SOURCE, lowcore, restart_source);

arch/s390/kernel/asm-offsets.c

139

OFFSET(__LC_RESTART_FLAGS, lowcore, restart_flags);

arch/s390/kernel/asm-offsets.c

140

OFFSET(__LC_KERNEL_ASCE, lowcore, kernel_asce);

arch/s390/kernel/asm-offsets.c

141

OFFSET(__LC_USER_ASCE, lowcore, user_asce);

arch/s390/kernel/asm-offsets.c

142

OFFSET(__LC_LPP, lowcore, lpp);

arch/s390/kernel/asm-offsets.c

143

OFFSET(__LC_CURRENT_PID, lowcore, current_pid);

arch/s390/kernel/asm-offsets.c

144

OFFSET(__LC_LAST_BREAK, lowcore, last_break);

arch/s390/kernel/asm-offsets.c

146

OFFSET(__LC_STACK_CANARY, lowcore, stack_canary);

arch/s390/kernel/asm-offsets.c

147

OFFSET(__LC_DUMP_REIPL, lowcore, ipib);

arch/s390/kernel/asm-offsets.c

148

OFFSET(__LC_VMCORE_INFO, lowcore, vmcore_info);

arch/s390/kernel/asm-offsets.c

149

OFFSET(__LC_OS_INFO, lowcore, os_info);

arch/s390/kernel/asm-offsets.c

151

OFFSET(__LC_MCESAD, lowcore, mcesad);

arch/s390/kernel/asm-offsets.c

152

OFFSET(__LC_EXT_PARAMS2, lowcore, ext_params2);

arch/s390/kernel/asm-offsets.c

153

OFFSET(__LC_FPREGS_SAVE_AREA, lowcore, floating_pt_save_area);

arch/s390/kernel/asm-offsets.c

154

OFFSET(__LC_GPREGS_SAVE_AREA, lowcore, gpregs_save_area);

arch/s390/kernel/asm-offsets.c

155

OFFSET(__LC_PSW_SAVE_AREA, lowcore, psw_save_area);

arch/s390/kernel/asm-offsets.c

156

OFFSET(__LC_PREFIX_SAVE_AREA, lowcore, prefixreg_save_area);

arch/s390/kernel/asm-offsets.c

157

OFFSET(__LC_FP_CREG_SAVE_AREA, lowcore, fpt_creg_save_area);

arch/s390/kernel/asm-offsets.c

158

OFFSET(__LC_TOD_PROGREG_SAVE_AREA, lowcore, tod_progreg_save_area);

arch/s390/kernel/asm-offsets.c

159

OFFSET(__LC_CPU_TIMER_SAVE_AREA, lowcore, cpu_timer_save_area);

arch/s390/kernel/asm-offsets.c

160

OFFSET(__LC_CLOCK_COMP_SAVE_AREA, lowcore, clock_comp_save_area);

arch/s390/kernel/asm-offsets.c

161

OFFSET(__LC_LAST_BREAK_SAVE_AREA, lowcore, last_break_save_area);

arch/s390/kernel/asm-offsets.c

162

OFFSET(__LC_AREGS_SAVE_AREA, lowcore, access_regs_save_area);

arch/s390/kernel/asm-offsets.c

163

OFFSET(__LC_CREGS_SAVE_AREA, lowcore, cregs_save_area);

arch/s390/kernel/asm-offsets.c

164

OFFSET(__LC_PGM_TDB, lowcore, pgm_tdb);

arch/s390/kernel/asm-offsets.c

79

OFFSET(__LC_EXT_PARAMS, lowcore, ext_params);

arch/s390/kernel/asm-offsets.c

80

OFFSET(__LC_EXT_CPU_ADDR, lowcore, ext_cpu_addr);

arch/s390/kernel/asm-offsets.c

81

OFFSET(__LC_EXT_INT_CODE, lowcore, ext_int_code);

arch/s390/kernel/asm-offsets.c

82

OFFSET(__LC_PGM_ILC, lowcore, pgm_ilc);

arch/s390/kernel/asm-offsets.c

83

OFFSET(__LC_PGM_CODE, lowcore, pgm_code);

arch/s390/kernel/asm-offsets.c

84

OFFSET(__LC_PGM_INT_CODE, lowcore, pgm_int_code);

arch/s390/kernel/asm-offsets.c

85

OFFSET(__LC_DATA_EXC_CODE, lowcore, data_exc_code);

arch/s390/kernel/asm-offsets.c

86

OFFSET(__LC_MON_CLASS_NR, lowcore, mon_class_num);

arch/s390/kernel/asm-offsets.c

87

OFFSET(__LC_PER_CODE, lowcore, per_code);

arch/s390/kernel/asm-offsets.c

88

OFFSET(__LC_PER_ATMID, lowcore, per_atmid);

arch/s390/kernel/asm-offsets.c

89

OFFSET(__LC_PER_ADDRESS, lowcore, per_address);

arch/s390/kernel/asm-offsets.c

90

OFFSET(__LC_EXC_ACCESS_ID, lowcore, exc_access_id);

arch/s390/kernel/asm-offsets.c

91

OFFSET(__LC_PER_ACCESS_ID, lowcore, per_access_id);

arch/s390/kernel/asm-offsets.c

92

OFFSET(__LC_OP_ACCESS_ID, lowcore, op_access_id);

arch/s390/kernel/asm-offsets.c

93

OFFSET(__LC_AR_MODE_ID, lowcore, ar_mode_id);

arch/s390/kernel/asm-offsets.c

94

OFFSET(__LC_TRANS_EXC_CODE, lowcore, trans_exc_code);

arch/s390/kernel/asm-offsets.c

95

OFFSET(__LC_MON_CODE, lowcore, monitor_code);

arch/s390/kernel/asm-offsets.c

96

OFFSET(__LC_SUBCHANNEL_ID, lowcore, subchannel_id);

arch/s390/kernel/asm-offsets.c

97

OFFSET(__LC_SUBCHANNEL_NR, lowcore, subchannel_nr);

arch/s390/kernel/asm-offsets.c

98

OFFSET(__LC_IO_INT_PARM, lowcore, io_int_parm);

arch/s390/kernel/asm-offsets.c

99

OFFSET(__LC_IO_INT_WORD, lowcore, io_int_word);

arch/s390/kernel/crash_dump.c

89

struct lowcore *lc;

arch/s390/kernel/crash_dump.c

91

lc = (struct lowcore *)(regs - __LC_FPREGS_SAVE_AREA);

arch/s390/kernel/ctlreg.c

37

void __init system_ctlreg_init_save_area(struct lowcore *lc)

arch/s390/kernel/ctlreg.c

39

struct lowcore *abs_lc;

arch/s390/kernel/ctlreg.c

91

struct lowcore *abs_lc;

arch/s390/kernel/early.c

155

struct lowcore *lc = get_lowcore();

arch/s390/kernel/early.c

184

struct lowcore *lc = get_lowcore();

arch/s390/kernel/ipl.c

1928

struct lowcore *abs_lc;

arch/s390/kernel/machine_kexec_file.c

229

data->kernel_buf + offsetof(struct lowcore, ipl_parmblock_ptr);

arch/s390/kernel/nmi.c

121

struct lowcore *lc = get_lowcore();

arch/s390/kernel/nmi.c

189

struct lowcore *lc = get_lowcore();

arch/s390/kernel/nmi.c

369

struct lowcore *lc = get_lowcore();

arch/s390/kernel/os_info.c

74

struct lowcore *abs_lc;

arch/s390/kernel/setup.c

179

struct lowcore *lowcore_ptr[NR_CPUS];

arch/s390/kernel/setup.c

388

struct lowcore *lc, *abs_lc;

arch/s390/kernel/setup.c

393

BUILD_BUG_ON(sizeof(struct lowcore) != LC_PAGES * PAGE_SIZE);

arch/s390/kernel/setup.c

731

void *lowcore_end = lowcore_start + sizeof(struct lowcore);

arch/s390/kernel/smp.c

186

struct lowcore *lc;

arch/s390/kernel/smp.c

188

lc = (struct lowcore *) __get_free_pages(GFP_KERNEL | GFP_DMA, LC_ORDER);

arch/s390/kernel/smp.c

226

struct lowcore *lc;

arch/s390/kernel/smp.c

244

struct lowcore *lc, *abs_lc;

arch/s390/kernel/smp.c

270

struct lowcore *lc;

arch/s390/kernel/smp.c

290

struct lowcore *lc;

arch/s390/kernel/smp.c

314

struct lowcore *lc, *abs_lc;

arch/s390/kernel/smp.c

377

struct lowcore *lc = lowcore_ptr[0];

arch/s390/kernel/smp.c

547

struct lowcore *lc;

arch/s390/kernel/smp.c

826

struct lowcore *lc = get_lowcore();

arch/s390/kernel/smp.c

964

struct lowcore *lc = get_lowcore();

arch/s390/kernel/smp.c

977

struct lowcore *lc = get_lowcore();

arch/s390/kernel/traps.c

311

struct lowcore *lc = get_lowcore();

arch/s390/kernel/traps.c

331

struct lowcore *lc = get_lowcore();

arch/s390/kernel/vmcore_info.c

11

struct lowcore *abs_lc;

arch/s390/kernel/vtime.c

120

struct lowcore *lc = get_lowcore();

arch/s390/kernel/vtime.c

173

struct lowcore *lc = get_lowcore();

arch/s390/kernel/vtime.c

195

struct lowcore *lc = get_lowcore();

arch/s390/kernel/vtime.c

213

struct lowcore *lc = get_lowcore();

arch/s390/kernel/vtime.c

222

struct lowcore *lc = get_lowcore();

arch/s390/kernel/vtime.c

38

struct lowcore *lc = get_lowcore();

arch/s390/kvm/interrupt.c

684

offsetof(struct lowcore, restart_old_psw),

arch/s390/kvm/interrupt.c

686

rc |= read_guest_lc(vcpu, offsetof(struct lowcore, restart_psw),

arch/s390/kvm/priv.c

682

rc = write_guest_lc(vcpu, offsetof(struct lowcore, stfl_fac_list),

arch/s390/lib/uaccess.c

22

struct lowcore *lc = get_lowcore();

arch/s390/mm/dump_pagetables.c

320

unsigned long lowcore = (unsigned long)get_lowcore();

arch/s390/mm/dump_pagetables.c

333

rc |= add_marker(lowcore, lowcore + sizeof(struct lowcore), "Lowcore");

arch/s390/mm/maccess.c

138

if (addr > lc + sizeof(struct lowcore) - 1 || addr < lc)

arch/s390/mm/maccess.c

155

struct lowcore *abs_lc;

arch/s390/mm/maccess.c

161

if (addr >= sizeof(struct lowcore)) {

arch/s390/mm/maccess.c

170

if (addr < sizeof(struct lowcore)) {

tools/testing/selftests/kvm/s390/debug_test.c

25

char *lowcore;

tools/testing/selftests/kvm/s390/debug_test.c

28

lowcore = addr_gpa2hva(vm, 0);

tools/testing/selftests/kvm/s390/debug_test.c

31

memcpy(lowcore + new_psw_off, new_psw, 16);