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Searched refs:lowcore (Results 1 – 10 of 10) sorted by relevance

/linux/arch/s390/kernel/
H A Dctlreg.c37 void __init system_ctlreg_init_save_area(struct lowcore *lc) in system_ctlreg_init_save_area()
39 struct lowcore *abs_lc; in system_ctlreg_init_save_area()
91 struct lowcore *abs_lc; in system_ctlreg_modify()
H A Dos_info.c74 struct lowcore *abs_lc; in os_info_init()
H A Dcrash_dump.c89 struct lowcore *lc; in save_area_add_regs()
91 lc = (struct lowcore *)(regs - __LC_FPREGS_SAVE_AREA); in save_area_add_regs()
/linux/arch/s390/include/asm/
H A Dspinlock.h24 BUILD_BUG_ON(sizeof_field(struct lowcore, spinlock_lockval) != sizeof(lockval)); in spinlock_lockval()
25 lc_lockval = offsetof(struct lowcore, spinlock_lockval); in spinlock_lockval()
33 "m" (((struct lowcore *)0)->spinlock_lockval)); in spinlock_lockval()
H A Dctlreg.h166 struct lowcore;
170 void system_ctlreg_init_save_area(struct lowcore *lc);
/linux/tools/testing/selftests/kvm/s390/
H A Ddebug_test.c25 char *lowcore; in test_step_int_1() local
28 lowcore = addr_gpa2hva(vm, 0); in test_step_int_1()
31 memcpy(lowcore + new_psw_off, new_psw, 16); in test_step_int_1()
/linux/arch/s390/mm/
H A Ddump_pagetables.c320 unsigned long lowcore = (unsigned long)get_lowcore(); in pt_dump_init() local
333 rc |= add_marker(lowcore, lowcore + sizeof(struct lowcore), "Lowcore"); in pt_dump_init()
/linux/arch/s390/boot/
H A Dstartup.c303 #define FIXMAP_SIZE round_up(MEMCPY_REAL_SIZE + ABS_LOWCORE_MAP_SIZE, sizeof(struct lowcore))
420 sizeof(struct lowcore)); in setup_kernel_memory_layout()
/linux/tools/testing/selftests/bpf/
H A Dbpf_experimental.h407 extern struct lowcore *bpf_get_lowcore(void) __weak __ksym;
/linux/Documentation/virt/kvm/s390/
H A Ds390-pv.rst109 the new lowcore location. On SIE reentry, any KVM data in the data areas