diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/include/asm/lowcore.h | 6 | ||||
| -rw-r--r-- | arch/s390/include/asm/processor.h | 2 | ||||
| -rw-r--r-- | arch/s390/include/asm/vdso.h | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/asm-offsets.c | 174 | ||||
| -rw-r--r-- | arch/s390/kernel/crash_dump.c | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/ipl.c | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/setup.c | 6 | ||||
| -rw-r--r-- | arch/s390/kernel/smp.c | 16 | ||||
| -rw-r--r-- | arch/s390/kernel/vdso.c | 6 | ||||
| -rw-r--r-- | arch/s390/kvm/interrupt.c | 4 | ||||
| -rw-r--r-- | arch/s390/kvm/priv.c | 2 | ||||
| -rw-r--r-- | arch/s390/mm/maccess.c | 4 |
12 files changed, 116 insertions, 116 deletions
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h index 5dbbf19..d79ba7c 100644 --- a/arch/s390/include/asm/lowcore.h +++ b/arch/s390/include/asm/lowcore.h @@ -16,7 +16,7 @@ #define LC_ORDER 1 #define LC_PAGES 2 -struct _lowcore { +struct lowcore { __u8 pad_0x0000[0x0014-0x0000]; /* 0x0000 */ __u32 ipl_parmblock_ptr; /* 0x0014 */ __u8 pad_0x0018[0x0080-0x0018]; /* 0x0018 */ @@ -183,9 +183,9 @@ struct _lowcore { __u8 vector_save_area[1024]; /* 0x1c00 */ } __packed; -#define S390_lowcore (*((struct _lowcore *) 0)) +#define S390_lowcore (*((struct lowcore *) 0)) -extern struct _lowcore *lowcore_ptr[]; +extern struct lowcore *lowcore_ptr[]; static inline void set_prefix(__u32 address) { diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 5592c94..f16debf 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -60,7 +60,7 @@ static inline int test_cpu_flag(int flag) */ static inline int test_cpu_flag_of(int flag, int cpu) { - struct _lowcore *lc = lowcore_ptr[cpu]; + struct lowcore *lc = lowcore_ptr[cpu]; return !!(lc->cpu_flags & (1UL << flag)); } diff --git a/arch/s390/include/asm/vdso.h b/arch/s390/include/asm/vdso.h index 787acd4..f9b02d3 100644 --- a/arch/s390/include/asm/vdso.h +++ b/arch/s390/include/asm/vdso.h @@ -42,8 +42,8 @@ struct vdso_per_cpu_data { extern struct vdso_data *vdso_data; -int vdso_alloc_per_cpu(struct _lowcore *lowcore); -void vdso_free_per_cpu(struct _lowcore *lowcore); +int vdso_alloc_per_cpu(struct lowcore *lowcore); +void vdso_free_per_cpu(struct lowcore *lowcore); #endif /* __ASSEMBLY__ */ #endif /* __S390_VDSO_H__ */ diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c index d8d18f8..d5916ef 100644 --- a/arch/s390/kernel/asm-offsets.c +++ b/arch/s390/kernel/asm-offsets.c @@ -97,96 +97,96 @@ int main(void) OFFSET(__TIMER_IDLE_EXIT, s390_idle_data, timer_idle_exit); BLANK(); /* hardware defined lowcore locations 0x000 - 0x1ff */ - OFFSET(__LC_EXT_PARAMS, _lowcore, ext_params); - OFFSET(__LC_EXT_CPU_ADDR, _lowcore, ext_cpu_addr); - OFFSET(__LC_EXT_INT_CODE, _lowcore, ext_int_code); - OFFSET(__LC_SVC_ILC, _lowcore, svc_ilc); - OFFSET(__LC_SVC_INT_CODE, _lowcore, svc_code); - OFFSET(__LC_PGM_ILC, _lowcore, pgm_ilc); - OFFSET(__LC_PGM_INT_CODE, _lowcore, pgm_code); - OFFSET(__LC_DATA_EXC_CODE, _lowcore, data_exc_code); - OFFSET(__LC_MON_CLASS_NR, _lowcore, mon_class_num); - OFFSET(__LC_PER_CODE, _lowcore, per_code); - OFFSET(__LC_PER_ATMID, _lowcore, per_atmid); - OFFSET(__LC_PER_ADDRESS, _lowcore, per_address); - OFFSET(__LC_EXC_ACCESS_ID, _lowcore, exc_access_id); - OFFSET(__LC_PER_ACCESS_ID, _lowcore, per_access_id); - OFFSET(__LC_OP_ACCESS_ID, _lowcore, op_access_id); - OFFSET(__LC_AR_MODE_ID, _lowcore, ar_mode_id); - OFFSET(__LC_TRANS_EXC_CODE, _lowcore, trans_exc_code); - OFFSET(__LC_MON_CODE, _lowcore, monitor_code); - OFFSET(__LC_SUBCHANNEL_ID, _lowcore, subchannel_id); - OFFSET(__LC_SUBCHANNEL_NR, _lowcore, subchannel_nr); - OFFSET(__LC_IO_INT_PARM, _lowcore, io_int_parm); - OFFSET(__LC_IO_INT_WORD, _lowcore, io_int_word); - OFFSET(__LC_STFL_FAC_LIST, _lowcore, stfl_fac_list); - OFFSET(__LC_STFLE_FAC_LIST, _lowcore, stfle_fac_list); - OFFSET(__LC_MCCK_CODE, _lowcore, mcck_interruption_code); - OFFSET(__LC_MCCK_FAIL_STOR_ADDR, _lowcore, failing_storage_address); - OFFSET(__LC_LAST_BREAK, _lowcore, breaking_event_addr); - OFFSET(__LC_RST_OLD_PSW, _lowcore, restart_old_psw); - OFFSET(__LC_EXT_OLD_PSW, _lowcore, external_old_psw); - OFFSET(__LC_SVC_OLD_PSW, _lowcore, svc_old_psw); - OFFSET(__LC_PGM_OLD_PSW, _lowcore, program_old_psw); - OFFSET(__LC_MCK_OLD_PSW, _lowcore, mcck_old_psw); - OFFSET(__LC_IO_OLD_PSW, _lowcore, io_old_psw); - OFFSET(__LC_RST_NEW_PSW, _lowcore, restart_psw); - OFFSET(__LC_EXT_NEW_PSW, _lowcore, external_new_psw); - OFFSET(__LC_SVC_NEW_PSW, _lowcore, svc_new_psw); - OFFSET(__LC_PGM_NEW_PSW, _lowcore, program_new_psw); - OFFSET(__LC_MCK_NEW_PSW, _lowcore, mcck_new_psw); - OFFSET(__LC_IO_NEW_PSW, _lowcore, io_new_psw); + OFFSET(__LC_EXT_PARAMS, lowcore, ext_params); + OFFSET(__LC_EXT_CPU_ADDR, lowcore, ext_cpu_addr); + OFFSET(__LC_EXT_INT_CODE, lowcore, ext_int_code); + OFFSET(__LC_SVC_ILC, lowcore, svc_ilc); + OFFSET(__LC_SVC_INT_CODE, lowcore, svc_code); + OFFSET(__LC_PGM_ILC, lowcore, pgm_ilc); + OFFSET(__LC_PGM_INT_CODE, lowcore, pgm_code); + OFFSET(__LC_DATA_EXC_CODE, lowcore, data_exc_code); + OFFSET(__LC_MON_CLASS_NR, lowcore, mon_class_num); + OFFSET(__LC_PER_CODE, lowcore, per_code); + OFFSET(__LC_PER_ATMID, lowcore, per_atmid); + OFFSET(__LC_PER_ADDRESS, lowcore, per_address); + OFFSET(__LC_EXC_ACCESS_ID, lowcore, exc_access_id); + OFFSET(__LC_PER_ACCESS_ID, lowcore, per_access_id); + OFFSET(__LC_OP_ACCESS_ID, lowcore, op_access_id); + OFFSET(__LC_AR_MODE_ID, lowcore, ar_mode_id); + OFFSET(__LC_TRANS_EXC_CODE, lowcore, trans_exc_code); + OFFSET(__LC_MON_CODE, lowcore, monitor_code); + OFFSET(__LC_SUBCHANNEL_ID, lowcore, subchannel_id); + OFFSET(__LC_SUBCHANNEL_NR, lowcore, subchannel_nr); + OFFSET(__LC_IO_INT_PARM, lowcore, io_int_parm); + OFFSET(__LC_IO_INT_WORD, lowcore, io_int_word); + OFFSET(__LC_STFL_FAC_LIST, lowcore, stfl_fac_list); + OFFSET(__LC_STFLE_FAC_LIST, lowcore, stfle_fac_list); + OFFSET(__LC_MCCK_CODE, lowcore, mcck_interruption_code); + OFFSET(__LC_MCCK_FAIL_STOR_ADDR, lowcore, failing_storage_address); + OFFSET(__LC_LAST_BREAK, lowcore, breaking_event_addr); + OFFSET(__LC_RST_OLD_PSW, lowcore, restart_old_psw); + OFFSET(__LC_EXT_OLD_PSW, lowcore, external_old_psw); + OFFSET(__LC_SVC_OLD_PSW, lowcore, svc_old_psw); + OFFSET(__LC_PGM_OLD_PSW, lowcore, program_old_psw); + OFFSET(__LC_MCK_OLD_PSW, lowcore, mcck_old_psw); + OFFSET(__LC_IO_OLD_PSW, lowcore, io_old_psw); + OFFSET(__LC_RST_NEW_PSW, lowcore, restart_psw); + OFFSET(__LC_EXT_NEW_PSW, lowcore, external_new_psw); + OFFSET(__LC_SVC_NEW_PSW, lowcore, svc_new_psw); + OFFSET(__LC_PGM_NEW_PSW, lowcore, program_new_psw); + OFFSET(__LC_MCK_NEW_PSW, lowcore, mcck_new_psw); + OFFSET(__LC_IO_NEW_PSW, lowcore, io_new_psw); /* software defined lowcore locations 0x200 - 0xdff*/ - OFFSET(__LC_SAVE_AREA_SYNC, _lowcore, save_area_sync); - OFFSET(__LC_SAVE_AREA_ASYNC, _lowcore, save_area_async); - OFFSET(__LC_SAVE_AREA_RESTART, _lowcore, save_area_restart); - OFFSET(__LC_CPU_FLAGS, _lowcore, cpu_flags); - OFFSET(__LC_RETURN_PSW, _lowcore, return_psw); - OFFSET(__LC_RETURN_MCCK_PSW, _lowcore, return_mcck_psw); - OFFSET(__LC_SYNC_ENTER_TIMER, _lowcore, sync_enter_timer); - OFFSET(__LC_ASYNC_ENTER_TIMER, _lowcore, async_enter_timer); - OFFSET(__LC_MCCK_ENTER_TIMER, _lowcore, mcck_enter_timer); - OFFSET(__LC_EXIT_TIMER, _lowcore, exit_timer); - OFFSET(__LC_USER_TIMER, _lowcore, user_timer); - OFFSET(__LC_SYSTEM_TIMER, _lowcore, system_timer); - OFFSET(__LC_STEAL_TIMER, _lowcore, steal_timer); - OFFSET(__LC_LAST_UPDATE_TIMER, _lowcore, last_update_timer); - OFFSET(__LC_LAST_UPDATE_CLOCK, _lowcore, last_update_clock); - OFFSET(__LC_INT_CLOCK, _lowcore, int_clock); - OFFSET(__LC_MCCK_CLOCK, _lowcore, mcck_clock); - OFFSET(__LC_CURRENT, _lowcore, current_task); - OFFSET(__LC_THREAD_INFO, _lowcore, thread_info); - OFFSET(__LC_KERNEL_STACK, _lowcore, kernel_stack); - OFFSET(__LC_ASYNC_STACK, _lowcore, async_stack); - OFFSET(__LC_PANIC_STACK, _lowcore, panic_stack); - OFFSET(__LC_RESTART_STACK, _lowcore, restart_stack); - OFFSET(__LC_RESTART_FN, _lowcore, restart_fn); - OFFSET(__LC_RESTART_DATA, _lowcore, restart_data); - OFFSET(__LC_RESTART_SOURCE, _lowcore, restart_source); - OFFSET(__LC_USER_ASCE, _lowcore, user_asce); - OFFSET(__LC_LPP, _lowcore, lpp); - OFFSET(__LC_CURRENT_PID, _lowcore, current_pid); - OFFSET(__LC_PERCPU_OFFSET, _lowcore, percpu_offset); - OFFSET(__LC_VDSO_PER_CPU, _lowcore, vdso_per_cpu_data); - OFFSET(__LC_MACHINE_FLAGS, _lowcore, machine_flags); - OFFSET(__LC_GMAP, _lowcore, gmap); - OFFSET(__LC_PASTE, _lowcore, paste); + OFFSET(__LC_SAVE_AREA_SYNC, lowcore, save_area_sync); + OFFSET(__LC_SAVE_AREA_ASYNC, lowcore, save_area_async); + OFFSET(__LC_SAVE_AREA_RESTART, lowcore, save_area_restart); + OFFSET(__LC_CPU_FLAGS, lowcore, cpu_flags); + OFFSET(__LC_RETURN_PSW, lowcore, return_psw); + OFFSET(__LC_RETURN_MCCK_PSW, lowcore, return_mcck_psw); + OFFSET(__LC_SYNC_ENTER_TIMER, lowcore, sync_enter_timer); + OFFSET(__LC_ASYNC_ENTER_TIMER, lowcore, async_enter_timer); + OFFSET(__LC_MCCK_ENTER_TIMER, lowcore, mcck_enter_timer); + OFFSET(__LC_EXIT_TIMER, lowcore, exit_timer); + OFFSET(__LC_USER_TIMER, lowcore, user_timer); + OFFSET(__LC_SYSTEM_TIMER, lowcore, system_timer); + OFFSET(__LC_STEAL_TIMER, lowcore, steal_timer); + OFFSET(__LC_LAST_UPDATE_TIMER, lowcore, last_update_timer); + OFFSET(__LC_LAST_UPDATE_CLOCK, lowcore, last_update_clock); + OFFSET(__LC_INT_CLOCK, lowcore, int_clock); + OFFSET(__LC_MCCK_CLOCK, lowcore, mcck_clock); + OFFSET(__LC_CURRENT, lowcore, current_task); + OFFSET(__LC_THREAD_INFO, lowcore, thread_info); + OFFSET(__LC_KERNEL_STACK, lowcore, kernel_stack); + OFFSET(__LC_ASYNC_STACK, lowcore, async_stack); + OFFSET(__LC_PANIC_STACK, lowcore, panic_stack); + OFFSET(__LC_RESTART_STACK, lowcore, restart_stack); + OFFSET(__LC_RESTART_FN, lowcore, restart_fn); + OFFSET(__LC_RESTART_DATA, lowcore, restart_data); + OFFSET(__LC_RESTART_SOURCE, lowcore, restart_source); + OFFSET(__LC_USER_ASCE, lowcore, user_asce); + OFFSET(__LC_LPP, lowcore, lpp); + OFFSET(__LC_CURRENT_PID, lowcore, current_pid); + OFFSET(__LC_PERCPU_OFFSET, lowcore, percpu_offset); + OFFSET(__LC_VDSO_PER_CPU, lowcore, vdso_per_cpu_data); + OFFSET(__LC_MACHINE_FLAGS, lowcore, machine_flags); + OFFSET(__LC_GMAP, lowcore, gmap); + OFFSET(__LC_PASTE, lowcore, paste); /* software defined ABI-relevant lowcore locations 0xe00 - 0xe20 */ - OFFSET(__LC_DUMP_REIPL, _lowcore, ipib); + OFFSET(__LC_DUMP_REIPL, lowcore, ipib); /* hardware defined lowcore locations 0x1000 - 0x18ff */ - OFFSET(__LC_VX_SAVE_AREA_ADDR, _lowcore, vector_save_area_addr); - OFFSET(__LC_EXT_PARAMS2, _lowcore, ext_params2); - OFFSET(__LC_FPREGS_SAVE_AREA, _lowcore, floating_pt_save_area); - OFFSET(__LC_GPREGS_SAVE_AREA, _lowcore, gpregs_save_area); - OFFSET(__LC_PSW_SAVE_AREA, _lowcore, psw_save_area); - OFFSET(__LC_PREFIX_SAVE_AREA, _lowcore, prefixreg_save_area); - OFFSET(__LC_FP_CREG_SAVE_AREA, _lowcore, fpt_creg_save_area); - OFFSET(__LC_TOD_PROGREG_SAVE_AREA, _lowcore, tod_progreg_save_area); - OFFSET(__LC_CPU_TIMER_SAVE_AREA, _lowcore, cpu_timer_save_area); - OFFSET(__LC_CLOCK_COMP_SAVE_AREA, _lowcore, clock_comp_save_area); - OFFSET(__LC_AREGS_SAVE_AREA, _lowcore, access_regs_save_area); - OFFSET(__LC_CREGS_SAVE_AREA, _lowcore, cregs_save_area); - OFFSET(__LC_PGM_TDB, _lowcore, pgm_tdb); + OFFSET(__LC_VX_SAVE_AREA_ADDR, lowcore, vector_save_area_addr); + OFFSET(__LC_EXT_PARAMS2, lowcore, ext_params2); + OFFSET(__LC_FPREGS_SAVE_AREA, lowcore, floating_pt_save_area); + OFFSET(__LC_GPREGS_SAVE_AREA, lowcore, gpregs_save_area); + OFFSET(__LC_PSW_SAVE_AREA, lowcore, psw_save_area); + OFFSET(__LC_PREFIX_SAVE_AREA, lowcore, prefixreg_save_area); + OFFSET(__LC_FP_CREG_SAVE_AREA, lowcore, fpt_creg_save_area); + OFFSET(__LC_TOD_PROGREG_SAVE_AREA, lowcore, tod_progreg_save_area); + OFFSET(__LC_CPU_TIMER_SAVE_AREA, lowcore, cpu_timer_save_area); + OFFSET(__LC_CLOCK_COMP_SAVE_AREA, lowcore, clock_comp_save_area); + OFFSET(__LC_AREGS_SAVE_AREA, lowcore, access_regs_save_area); + OFFSET(__LC_CREGS_SAVE_AREA, lowcore, cregs_save_area); + OFFSET(__LC_PGM_TDB, lowcore, pgm_tdb); BLANK(); /* gmap/sie offsets */ OFFSET(__GMAP_ASCE, gmap, asce); diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c index 823ed6a..a92b39f 100644 --- a/arch/s390/kernel/crash_dump.c +++ b/arch/s390/kernel/crash_dump.c @@ -83,9 +83,9 @@ struct save_area * __init save_area_boot_cpu(void) */ void __init save_area_add_regs(struct save_area *sa, void *regs) { - struct _lowcore *lc; + struct lowcore *lc; - lc = (struct _lowcore *)(regs - __LC_FPREGS_SAVE_AREA); + lc = (struct lowcore *)(regs - __LC_FPREGS_SAVE_AREA); memcpy(&sa->psw, &lc->psw_save_area, sizeof(sa->psw)); memcpy(&sa->ctrs, &lc->cregs_save_area, sizeof(sa->ctrs)); memcpy(&sa->gprs, &lc->gpregs_save_area, sizeof(sa->gprs)); diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 26d58cf7..0a5a6b6 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -2041,9 +2041,9 @@ static void do_reset_calls(void) void s390_reset_system(void) { - struct _lowcore *lc; + struct lowcore *lc; - lc = (struct _lowcore *)(unsigned long) store_prefix(); + lc = (struct lowcore *)(unsigned long) store_prefix(); /* Stack for interrupt/machine check handler */ lc->panic_stack = S390_lowcore.panic_stack; diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 22756bb..ea2454d 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -97,7 +97,7 @@ unsigned long MODULES_VADDR; unsigned long MODULES_END; /* An array with a pointer to the lowcore of every CPU. */ -struct _lowcore *lowcore_ptr[NR_CPUS]; +struct lowcore *lowcore_ptr[NR_CPUS]; EXPORT_SYMBOL(lowcore_ptr); /* @@ -291,12 +291,12 @@ void *restart_stack __attribute__((__section__(".data"))); static void __init setup_lowcore(void) { - struct _lowcore *lc; + struct lowcore *lc; /* * Setup lowcore for boot cpu */ - BUILD_BUG_ON(sizeof(struct _lowcore) != LC_PAGES * 4096); + BUILD_BUG_ON(sizeof(struct lowcore) != LC_PAGES * 4096); lc = __alloc_bootmem_low(LC_PAGES * PAGE_SIZE, LC_PAGES * PAGE_SIZE, 0); lc->restart_psw.mask = PSW_KERNEL_BITS; lc->restart_psw.addr = diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 654c36e..a13468b 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -64,7 +64,7 @@ enum { static DEFINE_PER_CPU(struct cpu *, cpu_device); struct pcpu { - struct _lowcore *lowcore; /* lowcore page(s) for the cpu */ + struct lowcore *lowcore; /* lowcore page(s) for the cpu */ unsigned long ec_mask; /* bit mask for ec_xxx functions */ unsigned long ec_clk; /* sigp timestamp for ec_xxx */ signed char state; /* physical cpu state */ @@ -185,10 +185,10 @@ static void pcpu_ec_call(struct pcpu *pcpu, int ec_bit) static int pcpu_alloc_lowcore(struct pcpu *pcpu, int cpu) { unsigned long async_stack, panic_stack; - struct _lowcore *lc; + struct lowcore *lc; if (pcpu != &pcpu_devices[0]) { - pcpu->lowcore = (struct _lowcore *) + pcpu->lowcore = (struct lowcore *) __get_free_pages(GFP_KERNEL | GFP_DMA, LC_ORDER); async_stack = __get_free_pages(GFP_KERNEL, ASYNC_ORDER); panic_stack = __get_free_page(GFP_KERNEL); @@ -240,7 +240,7 @@ static void pcpu_free_lowcore(struct pcpu *pcpu) static void pcpu_prepare_secondary(struct pcpu *pcpu, int cpu) { - struct _lowcore *lc = pcpu->lowcore; + struct lowcore *lc = pcpu->lowcore; if (MACHINE_HAS_TLB_LC) cpumask_set_cpu(cpu, &init_mm.context.cpu_attach_mask); @@ -260,7 +260,7 @@ static void pcpu_prepare_secondary(struct pcpu *pcpu, int cpu) static void pcpu_attach_task(struct pcpu *pcpu, struct task_struct *tsk) { - struct _lowcore *lc = pcpu->lowcore; + struct lowcore *lc = pcpu->lowcore; struct thread_info *ti = task_thread_info(tsk); lc->kernel_stack = (unsigned long) task_stack_page(tsk) @@ -276,7 +276,7 @@ static void pcpu_attach_task(struct pcpu *pcpu, struct task_struct *tsk) static void pcpu_start_fn(struct pcpu *pcpu, void (*func)(void *), void *data) { - struct _lowcore *lc = pcpu->lowcore; + struct lowcore *lc = pcpu->lowcore; lc->restart_stack = lc->kernel_stack; lc->restart_fn = (unsigned long) func; @@ -291,7 +291,7 @@ static void pcpu_start_fn(struct pcpu *pcpu, void (*func)(void *), void *data) static void pcpu_delegate(struct pcpu *pcpu, void (*func)(void *), void *data, unsigned long stack) { - struct _lowcore *lc = lowcore_ptr[pcpu - pcpu_devices]; + struct lowcore *lc = lowcore_ptr[pcpu - pcpu_devices]; unsigned long source_cpu = stap(); __load_psw_mask(PSW_KERNEL_BITS); @@ -923,7 +923,7 @@ void __init smp_prepare_boot_cpu(void) pcpu->state = CPU_STATE_CONFIGURED; pcpu->address = stap(); - pcpu->lowcore = (struct _lowcore *)(unsigned long) store_prefix(); + pcpu->lowcore = (struct lowcore *)(unsigned long) store_prefix(); S390_lowcore.percpu_offset = __per_cpu_offset[0]; smp_cpu_set_polarization(0, POLARIZATION_UNKNOWN); set_cpu_present(0, true); diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c index 59eddb0..4f07eac 100644 --- a/arch/s390/kernel/vdso.c +++ b/arch/s390/kernel/vdso.c @@ -90,7 +90,7 @@ static void vdso_init_data(struct vdso_data *vd) */ #define SEGMENT_ORDER 2 -int vdso_alloc_per_cpu(struct _lowcore *lowcore) +int vdso_alloc_per_cpu(struct lowcore *lowcore) { unsigned long segment_table, page_table, page_frame; u32 *psal, *aste; @@ -138,7 +138,7 @@ out: return -ENOMEM; } -void vdso_free_per_cpu(struct _lowcore *lowcore) +void vdso_free_per_cpu(struct lowcore *lowcore) { unsigned long segment_table, page_table, page_frame; u32 *psal, *aste; @@ -163,7 +163,7 @@ static void vdso_init_cr5(void) if (!vdso_enabled) return; - cr5 = offsetof(struct _lowcore, paste); + cr5 = offsetof(struct lowcore, paste); __ctl_load(cr5, 5, 5); } diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c index 6a75352..cbad2e6 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -399,9 +399,9 @@ static int __must_check __deliver_restart(struct kvm_vcpu *vcpu) trace_kvm_s390_deliver_interrupt(vcpu->vcpu_id, KVM_S390_RESTART, 0, 0); rc = write_guest_lc(vcpu, - offsetof(struct _lowcore, restart_old_psw), + offsetof(struct lowcore, restart_old_psw), &vcpu->arch.sie_block->gpsw, sizeof(psw_t)); - rc |= read_guest_lc(vcpu, offsetof(struct _lowcore, restart_psw), + rc |= read_guest_lc(vcpu, offsetof(struct lowcore, restart_psw), &vcpu->arch.sie_block->gpsw, sizeof(psw_t)); clear_bit(IRQ_PEND_RESTART, &li->pending_irqs); return rc ? -EFAULT : 0; diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index d76b51c..ed74e86 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -355,7 +355,7 @@ static int handle_stfl(struct kvm_vcpu *vcpu) * into a u32 memory representation. They will remain bits 0-31. */ fac = *vcpu->kvm->arch.model.fac->list >> 32; - rc = write_guest_lc(vcpu, offsetof(struct _lowcore, stfl_fac_list), + rc = write_guest_lc(vcpu, offsetof(struct lowcore, stfl_fac_list), &fac, sizeof(fac)); if (rc) return rc; diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c index 8a993a5..fec59c0 100644 --- a/arch/s390/mm/maccess.c +++ b/arch/s390/mm/maccess.c @@ -163,11 +163,11 @@ static int is_swapped(unsigned long addr) unsigned long lc; int cpu; - if (addr < sizeof(struct _lowcore)) + if (addr < sizeof(struct lowcore)) return 1; for_each_online_cpu(cpu) { lc = (unsigned long) lowcore_ptr[cpu]; - if (addr > lc + sizeof(struct _lowcore) - 1 || addr < lc) + if (addr > lc + sizeof(struct lowcore) - 1 || addr < lc) continue; return 1; } |
