Commit a0616cde authored by David Howells's avatar David Howells

Disintegrate asm/system.h for S390

Disintegrate asm/system.h for S390.
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
cc: linux-s390@vger.kernel.org
parent ae3a197e
......@@ -17,6 +17,7 @@
#define _CRYPTO_ARCH_S390_CRYPT_S390_H
#include <asm/errno.h>
#include <asm/facility.h>
#define CRYPT_S390_OP_MASK 0xFF00
#define CRYPT_S390_FUNC_MASK 0x00FF
......
......@@ -15,7 +15,7 @@
#include <linux/compiler.h>
#include <linux/types.h>
#include <asm/system.h>
#include <asm/cmpxchg.h>
#define ATOMIC_INIT(i) { (i) }
......
/*
* Copyright IBM Corp. 1999, 2009
*
* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
*/
#ifndef __ASM_BARRIER_H
#define __ASM_BARRIER_H
/*
* Force strict CPU ordering.
* And yes, this is required on UP too when we're talking
* to devices.
*
* This is very similar to the ppc eieio/sync instruction in that is
* does a checkpoint syncronisation & makes sure that
* all memory ops have completed wrt other CPU's ( see 7-15 POP DJB ).
*/
#define eieio() asm volatile("bcr 15,0" : : : "memory")
#define SYNC_OTHER_CORES(x) eieio()
#define mb() eieio()
#define rmb() eieio()
#define wmb() eieio()
#define read_barrier_depends() do { } while(0)
#define smp_mb() mb()
#define smp_rmb() rmb()
#define smp_wmb() wmb()
#define smp_read_barrier_depends() read_barrier_depends()
#define smp_mb__before_clear_bit() smp_mb()
#define smp_mb__after_clear_bit() smp_mb()
#define set_mb(var, value) do { var = value; mb(); } while (0)
#endif /* __ASM_BARRIER_H */
/*
* Copyright IBM Corp. 1999, 2009
*
* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
*/
#ifndef __ASM_CTL_REG_H
#define __ASM_CTL_REG_H
#ifdef __s390x__
#define __ctl_load(array, low, high) ({ \
typedef struct { char _[sizeof(array)]; } addrtype; \
asm volatile( \
" lctlg %1,%2,%0\n" \
: : "Q" (*(addrtype *)(&array)), \
"i" (low), "i" (high)); \
})
#define __ctl_store(array, low, high) ({ \
typedef struct { char _[sizeof(array)]; } addrtype; \
asm volatile( \
" stctg %1,%2,%0\n" \
: "=Q" (*(addrtype *)(&array)) \
: "i" (low), "i" (high)); \
})
#else /* __s390x__ */
#define __ctl_load(array, low, high) ({ \
typedef struct { char _[sizeof(array)]; } addrtype; \
asm volatile( \
" lctl %1,%2,%0\n" \
: : "Q" (*(addrtype *)(&array)), \
"i" (low), "i" (high)); \
})
#define __ctl_store(array, low, high) ({ \
typedef struct { char _[sizeof(array)]; } addrtype; \
asm volatile( \
" stctl %1,%2,%0\n" \
: "=Q" (*(addrtype *)(&array)) \
: "i" (low), "i" (high)); \
})
#endif /* __s390x__ */
#define __ctl_set_bit(cr, bit) ({ \
unsigned long __dummy; \
__ctl_store(__dummy, cr, cr); \
__dummy |= 1UL << (bit); \
__ctl_load(__dummy, cr, cr); \
})
#define __ctl_clear_bit(cr, bit) ({ \
unsigned long __dummy; \
__ctl_store(__dummy, cr, cr); \
__dummy &= ~(1UL << (bit)); \
__ctl_load(__dummy, cr, cr); \
})
#ifdef CONFIG_SMP
extern void smp_ctl_set_bit(int cr, int bit);
extern void smp_ctl_clear_bit(int cr, int bit);
#define ctl_set_bit(cr, bit) smp_ctl_set_bit(cr, bit)
#define ctl_clear_bit(cr, bit) smp_ctl_clear_bit(cr, bit)
#else
#define ctl_set_bit(cr, bit) __ctl_set_bit(cr, bit)
#define ctl_clear_bit(cr, bit) __ctl_clear_bit(cr, bit)
#endif /* CONFIG_SMP */
#endif /* __ASM_CTL_REG_H */
......@@ -129,7 +129,6 @@ typedef s390_fp_regs compat_elf_fpregset_t;
typedef s390_compat_regs compat_elf_gregset_t;
#include <linux/sched.h> /* for task_struct */
#include <asm/system.h> /* for save_access_regs */
#include <asm/mmu_context.h>
#include <asm/vdso.h>
......
/*
* Copyright IBM Corp. 1999, 2009
*
* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
*/
#ifndef __ASM_EXEC_H
#define __ASM_EXEC_H
extern unsigned long arch_align_stack(unsigned long sp);
#endif /* __ASM_EXEC_H */
/*
* Copyright IBM Corp. 1999, 2009
*
* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
*/
#ifndef __ASM_FACILITY_H
#define __ASM_FACILITY_H
#include <linux/string.h>
#include <linux/preempt.h>
#include <asm/lowcore.h>
#define MAX_FACILITY_BIT (256*8) /* stfle_fac_list has 256 bytes */
/*
* The test_facility function uses the bit odering where the MSB is bit 0.
* That makes it easier to query facility bits with the bit number as
* documented in the Principles of Operation.
*/
static inline int test_facility(unsigned long nr)
{
unsigned char *ptr;
if (nr >= MAX_FACILITY_BIT)
return 0;
ptr = (unsigned char *) &S390_lowcore.stfle_fac_list + (nr >> 3);
return (*ptr & (0x80 >> (nr & 7))) != 0;
}
/**
* stfle - Store facility list extended
* @stfle_fac_list: array where facility list can be stored
* @size: size of passed in array in double words
*/
static inline void stfle(u64 *stfle_fac_list, int size)
{
unsigned long nr;
preempt_disable();
S390_lowcore.stfl_fac_list = 0;
asm volatile(
" .insn s,0xb2b10000,0(0)\n" /* stfl */
"0:\n"
EX_TABLE(0b, 0b)
: "=m" (S390_lowcore.stfl_fac_list));
nr = 4; /* bytes stored by stfl */
memcpy(stfle_fac_list, &S390_lowcore.stfl_fac_list, 4);
if (S390_lowcore.stfl_fac_list & 0x01000000) {
/* More facility bits available with stfle */
register unsigned long reg0 asm("0") = size - 1;
asm volatile(".insn s,0xb2b00000,0(%1)" /* stfle */
: "+d" (reg0)
: "a" (stfle_fac_list)
: "memory", "cc");
nr = (reg0 + 1) * 8; /* # bytes stored by stfle */
}
memset((char *) stfle_fac_list + nr, 0, size * 8 - nr);
preempt_enable();
}
#endif /* __ASM_FACILITY_H */
......@@ -21,4 +21,18 @@ typedef struct {
.context.pgtable_list = LIST_HEAD_INIT(name.context.pgtable_list), \
.context.gmap_list = LIST_HEAD_INIT(name.context.gmap_list),
static inline int tprot(unsigned long addr)
{
int rc = -EFAULT;
asm volatile(
" tprot 0(%1),0\n"
"0: ipm %0\n"
" srl %0,28\n"
"1:\n"
EX_TABLE(0b,1b)
: "+d" (rc) : "a" (addr) : "cc");
return rc;
}
#endif
......@@ -12,6 +12,7 @@
#include <asm/pgalloc.h>
#include <asm/uaccess.h>
#include <asm/tlbflush.h>
#include <asm/ctl_reg.h>
#include <asm-generic/mm_hooks.h>
static inline int init_new_context(struct task_struct *tsk,
......
......@@ -14,6 +14,7 @@
#define __ASM_S390_PROCESSOR_H
#include <linux/linkage.h>
#include <linux/irqflags.h>
#include <asm/cpu.h>
#include <asm/page.h>
#include <asm/ptrace.h>
......@@ -156,6 +157,14 @@ unsigned long get_wchan(struct task_struct *p);
#define KSTK_EIP(tsk) (task_pt_regs(tsk)->psw.addr)
#define KSTK_ESP(tsk) (task_pt_regs(tsk)->gprs[15])
static inline unsigned short stap(void)
{
unsigned short cpu_address;
asm volatile("stap %0" : "=m" (cpu_address));
return cpu_address;
}
/*
* Give up the time slice of the virtual PU.
*/
......@@ -303,6 +312,21 @@ static inline void __noreturn disabled_wait(unsigned long code)
while (1);
}
/*
* Use to set psw mask except for the first byte which
* won't be changed by this function.
*/
static inline void
__set_psw_mask(unsigned long mask)
{
__load_psw_mask(mask | (arch_local_save_flags() & ~(-1UL >> 8)));
}
#define local_mcck_enable() \
__set_psw_mask(psw_kernel_bits | PSW_MASK_DAT | PSW_MASK_MCHECK)
#define local_mcck_disable() \
__set_psw_mask(psw_kernel_bits | PSW_MASK_DAT)
/*
* Basic Machine Check/Program Check Handler.
*/
......
......@@ -140,6 +140,20 @@ extern char vmpoff_cmd[];
#define NSS_NAME_SIZE 8
extern char kernel_nss_name[];
#ifdef CONFIG_PFAULT
extern int pfault_init(void);
extern void pfault_fini(void);
#else /* CONFIG_PFAULT */
#define pfault_init() ({-1;})
#define pfault_fini() do { } while (0)
#endif /* CONFIG_PFAULT */
extern void cmma_init(void);
extern void (*_machine_restart)(char *command);
extern void (*_machine_halt)(void);
extern void (*_machine_power_off)(void);
#else /* __ASSEMBLY__ */
#ifndef __s390x__
......
......@@ -9,7 +9,7 @@
#ifdef CONFIG_SMP
#include <asm/system.h>
#include <asm/lowcore.h>
#define raw_smp_processor_id() (S390_lowcore.cpu_nr)
......
/*
* Copyright IBM Corp. 1999, 2009
*
* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
*/
#ifndef __ASM_SWITCH_TO_H
#define __ASM_SWITCH_TO_H
#include <linux/thread_info.h>
extern struct task_struct *__switch_to(void *, void *);
extern void update_per_regs(struct task_struct *task);
static inline void save_fp_regs(s390_fp_regs *fpregs)
{
asm volatile(
" std 0,%O0+8(%R0)\n"
" std 2,%O0+24(%R0)\n"
" std 4,%O0+40(%R0)\n"
" std 6,%O0+56(%R0)"
: "=Q" (*fpregs) : "Q" (*fpregs));
if (!MACHINE_HAS_IEEE)
return;
asm volatile(
" stfpc %0\n"
" std 1,%O0+16(%R0)\n"
" std 3,%O0+32(%R0)\n"
" std 5,%O0+48(%R0)\n"
" std 7,%O0+64(%R0)\n"
" std 8,%O0+72(%R0)\n"
" std 9,%O0+80(%R0)\n"
" std 10,%O0+88(%R0)\n"
" std 11,%O0+96(%R0)\n"
" std 12,%O0+104(%R0)\n"
" std 13,%O0+112(%R0)\n"
" std 14,%O0+120(%R0)\n"
" std 15,%O0+128(%R0)\n"
: "=Q" (*fpregs) : "Q" (*fpregs));
}
static inline void restore_fp_regs(s390_fp_regs *fpregs)
{
asm volatile(
" ld 0,%O0+8(%R0)\n"
" ld 2,%O0+24(%R0)\n"
" ld 4,%O0+40(%R0)\n"
" ld 6,%O0+56(%R0)"
: : "Q" (*fpregs));
if (!MACHINE_HAS_IEEE)
return;
asm volatile(
" lfpc %0\n"
" ld 1,%O0+16(%R0)\n"
" ld 3,%O0+32(%R0)\n"
" ld 5,%O0+48(%R0)\n"
" ld 7,%O0+64(%R0)\n"
" ld 8,%O0+72(%R0)\n"
" ld 9,%O0+80(%R0)\n"
" ld 10,%O0+88(%R0)\n"
" ld 11,%O0+96(%R0)\n"
" ld 12,%O0+104(%R0)\n"
" ld 13,%O0+112(%R0)\n"
" ld 14,%O0+120(%R0)\n"
" ld 15,%O0+128(%R0)\n"
: : "Q" (*fpregs));
}
static inline void save_access_regs(unsigned int *acrs)
{
asm volatile("stam 0,15,%0" : "=Q" (*acrs));
}
static inline void restore_access_regs(unsigned int *acrs)
{
asm volatile("lam 0,15,%0" : : "Q" (*acrs));
}
#define switch_to(prev,next,last) do { \
if (prev->mm) { \
save_fp_regs(&prev->thread.fp_regs); \
save_access_regs(&prev->thread.acrs[0]); \
} \
if (next->mm) { \
restore_fp_regs(&next->thread.fp_regs); \
restore_access_regs(&next->thread.acrs[0]); \
update_per_regs(next); \
} \
prev = __switch_to(prev,next); \
} while (0)
extern void account_vtime(struct task_struct *, struct task_struct *);
extern void account_tick_vtime(struct task_struct *);
#define finish_arch_switch(prev) do { \
set_fs(current->thread.mm_segment); \
account_vtime(prev, current); \
} while (0)
#endif /* __ASM_SWITCH_TO_H */
/*
* Copyright IBM Corp. 1999, 2009
*
* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
*/
#ifndef __ASM_SYSTEM_H
#define __ASM_SYSTEM_H
#include <linux/preempt.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <asm/types.h>
#include <asm/ptrace.h>
#include <asm/setup.h>
#include <asm/processor.h>
#include <asm/lowcore.h>
/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
#include <asm/barrier.h>
#include <asm/cmpxchg.h>
#ifdef __KERNEL__
struct task_struct;
extern struct task_struct *__switch_to(void *, void *);
extern void update_per_regs(struct task_struct *task);
static inline void save_fp_regs(s390_fp_regs *fpregs)
{
asm volatile(
" std 0,%O0+8(%R0)\n"
" std 2,%O0+24(%R0)\n"
" std 4,%O0+40(%R0)\n"
" std 6,%O0+56(%R0)"
: "=Q" (*fpregs) : "Q" (*fpregs));
if (!MACHINE_HAS_IEEE)
return;
asm volatile(
" stfpc %0\n"
" std 1,%O0+16(%R0)\n"
" std 3,%O0+32(%R0)\n"
" std 5,%O0+48(%R0)\n"
" std 7,%O0+64(%R0)\n"
" std 8,%O0+72(%R0)\n"
" std 9,%O0+80(%R0)\n"
" std 10,%O0+88(%R0)\n"
" std 11,%O0+96(%R0)\n"
" std 12,%O0+104(%R0)\n"
" std 13,%O0+112(%R0)\n"
" std 14,%O0+120(%R0)\n"
" std 15,%O0+128(%R0)\n"
: "=Q" (*fpregs) : "Q" (*fpregs));
}
static inline void restore_fp_regs(s390_fp_regs *fpregs)
{
asm volatile(
" ld 0,%O0+8(%R0)\n"
" ld 2,%O0+24(%R0)\n"
" ld 4,%O0+40(%R0)\n"
" ld 6,%O0+56(%R0)"
: : "Q" (*fpregs));
if (!MACHINE_HAS_IEEE)
return;
asm volatile(
" lfpc %0\n"
" ld 1,%O0+16(%R0)\n"
" ld 3,%O0+32(%R0)\n"
" ld 5,%O0+48(%R0)\n"
" ld 7,%O0+64(%R0)\n"
" ld 8,%O0+72(%R0)\n"
" ld 9,%O0+80(%R0)\n"
" ld 10,%O0+88(%R0)\n"
" ld 11,%O0+96(%R0)\n"
" ld 12,%O0+104(%R0)\n"
" ld 13,%O0+112(%R0)\n"
" ld 14,%O0+120(%R0)\n"
" ld 15,%O0+128(%R0)\n"
: : "Q" (*fpregs));
}
static inline void save_access_regs(unsigned int *acrs)
{
asm volatile("stam 0,15,%0" : "=Q" (*acrs));
}
static inline void restore_access_regs(unsigned int *acrs)
{
asm volatile("lam 0,15,%0" : : "Q" (*acrs));
}
#define switch_to(prev,next,last) do { \
if (prev->mm) { \
save_fp_regs(&prev->thread.fp_regs); \
save_access_regs(&prev->thread.acrs[0]); \
} \
if (next->mm) { \
restore_fp_regs(&next->thread.fp_regs); \
restore_access_regs(&next->thread.acrs[0]); \
update_per_regs(next); \
} \
prev = __switch_to(prev,next); \
} while (0)
extern void account_vtime(struct task_struct *, struct task_struct *);
extern void account_tick_vtime(struct task_struct *);
#ifdef CONFIG_PFAULT
extern int pfault_init(void);
extern void pfault_fini(void);
#else /* CONFIG_PFAULT */
#define pfault_init() ({-1;})
#define pfault_fini() do { } while (0)
#endif /* CONFIG_PFAULT */
extern void cmma_init(void);
extern int memcpy_real(void *, void *, size_t);
extern void copy_to_absolute_zero(void *dest, void *src, size_t count);
extern int copy_to_user_real(void __user *dest, void *src, size_t count);
extern int copy_from_user_real(void *dest, void __user *src, size_t count);
#define finish_arch_switch(prev) do { \
set_fs(current->thread.mm_segment); \
account_vtime(prev, current); \
} while (0)
#define nop() asm volatile("nop")
/*
* Force strict CPU ordering.
* And yes, this is required on UP too when we're talking
* to devices.
*
* This is very similar to the ppc eieio/sync instruction in that is
* does a checkpoint syncronisation & makes sure that
* all memory ops have completed wrt other CPU's ( see 7-15 POP DJB ).
*/
#define eieio() asm volatile("bcr 15,0" : : : "memory")
#define SYNC_OTHER_CORES(x) eieio()
#define mb() eieio()
#define rmb() eieio()
#define wmb() eieio()
#define read_barrier_depends() do { } while(0)
#define smp_mb() mb()
#define smp_rmb() rmb()
#define smp_wmb() wmb()
#define smp_read_barrier_depends() read_barrier_depends()
#define smp_mb__before_clear_bit() smp_mb()
#define smp_mb__after_clear_bit() smp_mb()
#define set_mb(var, value) do { var = value; mb(); } while (0)
#ifdef __s390x__
#define __ctl_load(array, low, high) ({ \
typedef struct { char _[sizeof(array)]; } addrtype; \
asm volatile( \
" lctlg %1,%2,%0\n" \
: : "Q" (*(addrtype *)(&array)), \
"i" (low), "i" (high)); \
})
#define __ctl_store(array, low, high) ({ \
typedef struct { char _[sizeof(array)]; } addrtype; \
asm volatile( \
" stctg %1,%2,%0\n" \
: "=Q" (*(addrtype *)(&array)) \
: "i" (low), "i" (high)); \
})
#else /* __s390x__ */
#define __ctl_load(array, low, high) ({ \
typedef struct { char _[sizeof(array)]; } addrtype; \
asm volatile( \
" lctl %1,%2,%0\n" \
: : "Q" (*(addrtype *)(&array)), \
"i" (low), "i" (high)); \
})
#define __ctl_store(array, low, high) ({ \
typedef struct { char _[sizeof(array)]; } addrtype; \
asm volatile( \
" stctl %1,%2,%0\n" \
: "=Q" (*(addrtype *)(&array)) \
: "i" (low), "i" (high)); \
})
#endif /* __s390x__ */
#define __ctl_set_bit(cr, bit) ({ \
unsigned long __dummy; \
__ctl_store(__dummy, cr, cr); \
__dummy |= 1UL << (bit); \
__ctl_load(__dummy, cr, cr); \
})
#define __ctl_clear_bit(cr, bit) ({ \
unsigned long __dummy; \
__ctl_store(__dummy, cr, cr); \
__dummy &= ~(1UL << (bit)); \
__ctl_load(__dummy, cr, cr); \
})
/*
* Use to set psw mask except for the first byte which
* won't be changed by this function.
*/
static inline void
__set_psw_mask(unsigned long mask)
{
__load_psw_mask(mask | (arch_local_save_flags() & ~(-1UL >> 8)));
}
#define local_mcck_enable() \
__set_psw_mask(psw_kernel_bits | PSW_MASK_DAT | PSW_MASK_MCHECK)
#define local_mcck_disable() \
__set_psw_mask(psw_kernel_bits | PSW_MASK_DAT)
#ifdef CONFIG_SMP
extern void smp_ctl_set_bit(int cr, int bit);
extern void smp_ctl_clear_bit(int cr, int bit);
#define ctl_set_bit(cr, bit) smp_ctl_set_bit(cr, bit)
#define ctl_clear_bit(cr, bit) smp_ctl_clear_bit(cr, bit)
#else
#define ctl_set_bit(cr, bit) __ctl_set_bit(cr, bit)
#define ctl_clear_bit(cr, bit) __ctl_clear_bit(cr, bit)
#endif /* CONFIG_SMP */
#define MAX_FACILITY_BIT (256*8) /* stfle_fac_list has 256 bytes */
/*
* The test_facility function uses the bit odering where the MSB is bit 0.
* That makes it easier to query facility bits with the bit number as
* documented in the Principles of Operation.
*/
static inline int test_facility(unsigned long nr)
{
unsigned char *ptr;
if (nr >= MAX_FACILITY_BIT)
return 0;
ptr = (unsigned char *) &S390_lowcore.stfle_fac_list + (nr >> 3);
return (*ptr & (0x80 >> (nr & 7))) != 0;
}
/**
* stfle - Store facility list extended
* @stfle_fac_list: array where facility list can be stored
* @size: size of passed in array in double words
*/
static inline void stfle(u64 *stfle_fac_list, int size)
{
unsigned long nr;
preempt_disable();
S390_lowcore.stfl_fac_list = 0;
asm volatile(
" .insn s,0xb2b10000,0(0)\n" /* stfl */
"0:\n"
EX_TABLE(0b, 0b)
: "=m" (S390_lowcore.stfl_fac_list));
nr = 4; /* bytes stored by stfl */
memcpy(stfle_fac_list, &S390_lowcore.stfl_fac_list, 4);
if (S390_lowcore.stfl_fac_list & 0x01000000) {
/* More facility bits available with stfle */
register unsigned long reg0 asm("0") = size - 1;
asm volatile(".insn s,0xb2b00000,0(%1)" /* stfle */
: "+d" (reg0)
: "a" (stfle_fac_list)
: "memory", "cc");
nr = (reg0 + 1) * 8; /* # bytes stored by stfle */
}
memset((char *) stfle_fac_list + nr, 0, size * 8 - nr);
preempt_enable();
}
static inline unsigned short stap(void)
{
unsigned short cpu_address;
asm volatile("stap %0" : "=m" (cpu_address));
return cpu_address;
}
extern void (*_machine_restart)(char *command);
extern void (*_machine_halt)(void);
extern void (*_machine_power_off)(void);
extern unsigned long arch_align_stack(unsigned long sp);
static inline int tprot(unsigned long addr)
{
int rc = -EFAULT;
asm volatile(
" tprot 0(%1),0\n"
"0: ipm %0\n"
" srl %0,28\n"
"1:\n"
EX_TABLE(0b,1b)
: "+d" (rc) : "a" (addr) : "cc");
return rc;
}
#endif /* __KERNEL__ */
#endif
#include <asm/ctl_reg.h>
#include <asm/exec.h>
#include <asm/facility.h>
#include <asm/switch_to.h>
......@@ -16,6 +16,7 @@
*/
#include <linux/sched.h>
#include <linux/errno.h>
#include <asm/ctl_reg.h>
#define VERIFY_READ 0
#define VERIFY_WRITE 1
......@@ -375,4 +376,9 @@ clear_user(void __user *to, unsigned long n)
return n;
}
extern int memcpy_real(void *, void *, size_t);
extern void copy_to_absolute_zero(void *dest, void *src, size_t count);
extern int copy_to_user_real(void __user *dest, void *src, size_t count);
extern int copy_from_user_real(void *dest, void __user *src, size_t count);
#endif /* __S390_UACCESS_H */
......@@ -12,7 +12,6 @@
#include <asm/timer.h>
#include <asm/vdso.h>
#include <asm/pgtable.h>
#include <asm/system.h>
/*
* Make sure that the compiler is new enough. We want a compiler that
......
......@@ -27,6 +27,7 @@
#include <asm/ucontext.h>
#include <asm/uaccess.h>
#include <asm/lowcore.h>
#include <asm/switch_to.h>
#include "compat_linux.h"
#include "compat_ptrace.h"
#include "entry.h"
......
......@@ -18,7 +18,6 @@
#include <linux/string.h>
#include <asm/ebcdic.h>
#include <asm/cpcmd.h>
#include <asm/system.h>
#include <asm/io.h>
static DEFINE_SPINLOCK(cpcmd_lock);
......
......@@ -24,7 +24,6 @@
#include <linux/kprobes.h>
#include <linux/kdebug.h>
#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <linux/atomic.h>
......
......@@ -29,7 +29,7 @@
#include <asm/sysinfo.h>
#include <asm/cpcmd.h>
#include <asm/sclp.h>
#include <asm/system.h>
#include <asm/facility.h>
#include "entry.h"
/*
......
......@@ -10,7 +10,6 @@
#include <linux/slab.h>
#include <asm/sysinfo.h>
#include <asm/ebcdic.h>
#include <asm/system.h>
#include <asm/debug.h>
#include <asm/ipl.h>
......
......@@ -19,7 +19,6 @@
#include <asm/setup.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/system.h>
#include <asm/smp.h>
#include <asm/reset.h>
#include <asm/ipl.h>
......
......@@ -12,7 +12,6 @@
#include <linux/kernel.h>
#include <asm/checksum.h>
#include <asm/lowcore.h>
#include <asm/system.h>
#include <asm/os_info.h>
/*
......
......@@ -23,13 +23,13 @@
#include <linux/kprobes.h>
#include <linux/random.h>
#include <linux/module.h>
#include <asm/system.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/irq.h>
#include <asm/timer.h>
#include <asm/nmi.h>
#include <asm/smp.h>
#include <asm/switch_to.h>
#include "entry.h"
asmlinkage void ret_from_fork(void) asm ("ret_from_fork");
......
......@@ -26,9 +26,9 @@
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
#include <asm/switch_to.h>
#include "entry.h"
#ifdef CONFIG_COMPAT
......
......@@ -50,7 +50,6 @@
#include <asm/ipl.h>
#include <asm/uaccess.h>
#include <asm/system.h>
#include <asm/smp.h>
#include <asm/mmu_context.h>
#include <asm/cpcmd.h>
......
......@@ -30,6 +30,7 @@
#include <asm/ucontext.h>
#include <asm/uaccess.h>
#include <asm/lowcore.h>
#include <asm/switch_to.h>
#include "entry.h"
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
......
......@@ -9,7 +9,7 @@
#include <linux/pfn.h>
#include <linux/suspend.h>
#include <linux/mm.h>
#include <asm/system.h>
#include <asm/ctl_reg.h>
/*
* References to section boundaries
......
......@@ -33,7 +33,6 @@
#include <linux/kprobes.h>
#include <linux/bug.h>
#include <linux/utsname.h>
#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <linux/atomic.h>
......
......@@ -25,12 +25,12 @@
#include <linux/compat.h>
#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/system.h>
#include <asm/processor.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
#include <asm/sections.h>
#include <asm/vdso.h>
#include <asm/facility.h>
#if defined(CONFIG_32BIT) || defined(CONFIG_COMPAT)
extern char vdso32_start, vdso32_end;
......
......@@ -27,7 +27,7 @@
#include <asm/lowcore.h>
#include <asm/pgtable.h>
#include <asm/nmi.h>
#include <asm/system.h>
#include <asm/switch_to.h>
#include "kvm-s390.h"
#include "gaccess.h"
......
......@@ -32,10 +32,10 @@
#include <linux/uaccess.h>
#include <linux/hugetlb.h>
#include <asm/asm-offsets.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/facility.h>
#include "../kernel/entry.h"
#ifndef CONFIG_64BIT
......
......@@ -29,7 +29,6 @@
#include <linux/export.h>
#include <linux/gfp.h>
#include <asm/processor.h>
#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
......@@ -38,6 +37,7 @@
#include <asm/tlb.h>
#include <asm/tlbflush.h>
#include <asm/sections.h>
#include <asm/ctl_reg.h>
pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((__aligned__(PAGE_SIZE)));
......
......@@ -12,7 +12,7 @@
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/gfp.h>
#include <asm/system.h>
#include <asm/ctl_reg.h>
/*
* This function writes to kernel memory bypassing DAT and possible
......
......@@ -18,7 +18,6 @@
#include <linux/rcupdate.h>
#include <linux/slab.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/tlb.h>
......
......@@ -18,6 +18,7 @@
#include <linux/oom.h>
#include <linux/oprofile.h>
#include <asm/facility.h>
#include <asm/lowcore.h>
#include <asm/irq.h>
......
......@@ -21,6 +21,7 @@
#include <asm/chpid.h>
#include <asm/sclp.h>
#include <asm/setup.h>
#include <asm/ctl_reg.h>
#include "sclp.h"
......
......@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/wait.h>
#include <asm/crw.h>
#include <asm/ctl_reg.h>
static DEFINE_MUTEX(crw_handler_mutex);
static crw_handler_t crw_handlers[NR_RSCS];
......
......@@ -46,6 +46,7 @@
#include <asm/isc.h>
#include <linux/hrtimer.h>
#include <linux/ktime.h>
#include <asm/facility.h>
#include "ap_bus.h"
......
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