diff options
Diffstat (limited to 'arch/alpha')
80 files changed, 478 insertions, 690 deletions
diff --git a/arch/alpha/boot/bootp.c b/arch/alpha/boot/bootp.c index be61670d4096..2a542a506557 100644 --- a/arch/alpha/boot/bootp.c +++ b/arch/alpha/boot/bootp.c @@ -13,7 +13,6 @@ #include <generated/utsrelease.h> #include <linux/mm.h> -#include <asm/system.h> #include <asm/console.h> #include <asm/hwrpb.h> #include <asm/pgtable.h> diff --git a/arch/alpha/boot/bootpz.c b/arch/alpha/boot/bootpz.c index c98865f21423..d6ad191698da 100644 --- a/arch/alpha/boot/bootpz.c +++ b/arch/alpha/boot/bootpz.c @@ -15,7 +15,6 @@ #include <generated/utsrelease.h> #include <linux/mm.h> -#include <asm/system.h> #include <asm/console.h> #include <asm/hwrpb.h> #include <asm/pgtable.h> diff --git a/arch/alpha/boot/head.S b/arch/alpha/boot/head.S index f3d98089b3dc..b06812bcac83 100644 --- a/arch/alpha/boot/head.S +++ b/arch/alpha/boot/head.S @@ -4,7 +4,6 @@ * initial bootloader stuff.. */ -#include <asm/system.h> .set noreorder .globl __start diff --git a/arch/alpha/boot/main.c b/arch/alpha/boot/main.c index ded57d9a80e1..3baf2d1e908d 100644 --- a/arch/alpha/boot/main.c +++ b/arch/alpha/boot/main.c @@ -11,7 +11,6 @@ #include <generated/utsrelease.h> #include <linux/mm.h> -#include <asm/system.h> #include <asm/console.h> #include <asm/hwrpb.h> #include <asm/pgtable.h> diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h index 640f909ddd41..f62251e82ffa 100644 --- a/arch/alpha/include/asm/atomic.h +++ b/arch/alpha/include/asm/atomic.h @@ -3,7 +3,6 @@ #include <linux/types.h> #include <asm/barrier.h> -#include <asm/system.h> /* * Atomic operations that C can't guarantee us. Useful for @@ -169,6 +168,73 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v) return result; } +/* + * Atomic exchange routines. + */ + +#define __ASM__MB +#define ____xchg(type, args...) __xchg ## type ## _local(args) +#define ____cmpxchg(type, args...) __cmpxchg ## type ## _local(args) +#include <asm/xchg.h> + +#define xchg_local(ptr,x) \ + ({ \ + __typeof__(*(ptr)) _x_ = (x); \ + (__typeof__(*(ptr))) __xchg_local((ptr), (unsigned long)_x_, \ + sizeof(*(ptr))); \ + }) + +#define cmpxchg_local(ptr, o, n) \ + ({ \ + __typeof__(*(ptr)) _o_ = (o); \ + __typeof__(*(ptr)) _n_ = (n); \ + (__typeof__(*(ptr))) __cmpxchg_local((ptr), (unsigned long)_o_, \ + (unsigned long)_n_, \ + sizeof(*(ptr))); \ + }) + +#define cmpxchg64_local(ptr, o, n) \ + ({ \ + BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ + cmpxchg_local((ptr), (o), (n)); \ + }) + +#ifdef CONFIG_SMP +#undef __ASM__MB +#define __ASM__MB "\tmb\n" +#endif +#undef ____xchg +#undef ____cmpxchg +#define ____xchg(type, args...) __xchg ##type(args) +#define ____cmpxchg(type, args...) __cmpxchg ##type(args) +#include <asm/xchg.h> + +#define xchg(ptr,x) \ + ({ \ + __typeof__(*(ptr)) _x_ = (x); \ + (__typeof__(*(ptr))) __xchg((ptr), (unsigned long)_x_, \ + sizeof(*(ptr))); \ + }) + +#define cmpxchg(ptr, o, n) \ + ({ \ + __typeof__(*(ptr)) _o_ = (o); \ + __typeof__(*(ptr)) _n_ = (n); \ + (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \ + (unsigned long)_n_, sizeof(*(ptr)));\ + }) + +#define cmpxchg64(ptr, o, n) \ + ({ \ + BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ + cmpxchg((ptr), (o), (n)); \ + }) + +#undef __ASM__MB +#undef ____cmpxchg + +#define __HAVE_ARCH_CMPXCHG 1 + #define atomic64_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new)) #define atomic64_xchg(v, new) (xchg(&((v)->counter), new)) diff --git a/arch/alpha/include/asm/auxvec.h b/arch/alpha/include/asm/auxvec.h index e96fe880e310..a3a579dfdb4d 100644 --- a/arch/alpha/include/asm/auxvec.h +++ b/arch/alpha/include/asm/auxvec.h @@ -21,4 +21,6 @@ #define AT_L2_CACHESHAPE 36 #define AT_L3_CACHESHAPE 37 +#define AT_VECTOR_SIZE_ARCH 4 /* entries in ARCH_DLINFO */ + #endif /* __ASM_ALPHA_AUXVEC_H */ diff --git a/arch/alpha/include/asm/core_lca.h b/arch/alpha/include/asm/core_lca.h index f7cb4b460954..8ee6c516279c 100644 --- a/arch/alpha/include/asm/core_lca.h +++ b/arch/alpha/include/asm/core_lca.h @@ -1,8 +1,8 @@ #ifndef __ALPHA_LCA__H__ #define __ALPHA_LCA__H__ -#include <asm/system.h> #include <asm/compiler.h> +#include <asm/mce.h> /* * Low Cost Alpha (LCA) definitions (these apply to 21066 and 21068, diff --git a/arch/alpha/include/asm/core_mcpcia.h b/arch/alpha/include/asm/core_mcpcia.h index 9f67a056b461..ad44bef29fba 100644 --- a/arch/alpha/include/asm/core_mcpcia.h +++ b/arch/alpha/include/asm/core_mcpcia.h @@ -7,6 +7,7 @@ #include <linux/types.h> #include <asm/compiler.h> +#include <asm/mce.h> /* * MCPCIA is the internal name for a core logic chipset which provides diff --git a/arch/alpha/include/asm/core_t2.h b/arch/alpha/include/asm/core_t2.h index 91b46801b290..ade9d92e68b4 100644 --- a/arch/alpha/include/asm/core_t2.h +++ b/arch/alpha/include/asm/core_t2.h @@ -7,7 +7,6 @@ #include <linux/types.h> #include <linux/spinlock.h> #include <asm/compiler.h> -#include <asm/system.h> /* * T2 is the internal name for the core logic chipset which provides diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h index 4567aca6fdd6..dfa32f061320 100644 --- a/arch/alpha/include/asm/dma-mapping.h +++ b/arch/alpha/include/asm/dma-mapping.h @@ -12,16 +12,22 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev) #include <asm-generic/dma-mapping-common.h> -static inline void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t gfp) +#define dma_alloc_coherent(d,s,h,f) dma_alloc_attrs(d,s,h,f,NULL) + +static inline void *dma_alloc_attrs(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t gfp, + struct dma_attrs *attrs) { - return get_dma_ops(dev)->alloc_coherent(dev, size, dma_handle, gfp); + return get_dma_ops(dev)->alloc(dev, size, dma_handle, gfp, attrs); } -static inline void dma_free_coherent(struct device *dev, size_t size, - void *vaddr, dma_addr_t dma_handle) +#define dma_free_coherent(d,s,c,h) dma_free_attrs(d,s,c,h,NULL) + +static inline void dma_free_attrs(struct device *dev, size_t size, + void *vaddr, dma_addr_t dma_handle, + struct dma_attrs *attrs) { - get_dma_ops(dev)->free_coherent(dev, size, vaddr, dma_handle); + get_dma_ops(dev)->free(dev, size, vaddr, dma_handle, attrs); } static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h index da5449e22175..968d9991f5ee 100644 --- a/arch/alpha/include/asm/elf.h +++ b/arch/alpha/include/asm/elf.h @@ -2,6 +2,7 @@ #define __ASM_ALPHA_ELF_H #include <asm/auxvec.h> +#include <asm/special_insns.h> /* Special values for the st_other field in the symbol table. */ diff --git a/arch/alpha/include/asm/exec.h b/arch/alpha/include/asm/exec.h new file mode 100644 index 000000000000..4a5a41f30779 --- /dev/null +++ b/arch/alpha/include/asm/exec.h @@ -0,0 +1,6 @@ +#ifndef __ALPHA_EXEC_H +#define __ALPHA_EXEC_H + +#define arch_align_stack(x) (x) + +#endif /* __ALPHA_EXEC_H */ diff --git a/arch/alpha/include/asm/fpu.h b/arch/alpha/include/asm/fpu.h index ecb17a72acc3..db00f7885faa 100644 --- a/arch/alpha/include/asm/fpu.h +++ b/arch/alpha/include/asm/fpu.h @@ -1,6 +1,8 @@ #ifndef __ASM_ALPHA_FPU_H #define __ASM_ALPHA_FPU_H +#include <asm/special_insns.h> + /* * Alpha floating-point control register defines: */ diff --git a/arch/alpha/include/asm/futex.h b/arch/alpha/include/asm/futex.h index e8a761aee088..f939794363ac 100644 --- a/arch/alpha/include/asm/futex.h +++ b/arch/alpha/include/asm/futex.h @@ -108,7 +108,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, " lda $31,3b-2b(%0)\n" " .previous\n" : "+r"(ret), "=&r"(prev), "=&r"(cmp) - : "r"(uaddr), "r"((long)oldval), "r"(newval) + : "r"(uaddr), "r"((long)(int)oldval), "r"(newval) : "memory"); *uval = prev; diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h index 56ff96501350..7a3d38d5ed6b 100644 --- a/arch/alpha/include/asm/io.h +++ b/arch/alpha/include/asm/io.h @@ -6,7 +6,6 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <asm/compiler.h> -#include <asm/system.h> #include <asm/pgtable.h> #include <asm/machvec.h> #include <asm/hwrpb.h> diff --git a/arch/alpha/include/asm/irqflags.h b/arch/alpha/include/asm/irqflags.h index 299bbc7e9d71..ffb1726484af 100644 --- a/arch/alpha/include/asm/irqflags.h +++ b/arch/alpha/include/asm/irqflags.h @@ -1,7 +1,7 @@ #ifndef __ALPHA_IRQFLAGS_H #define __ALPHA_IRQFLAGS_H -#include <asm/system.h> +#include <asm/pal.h> #define IPL_MIN 0 #define IPL_SW0 1 diff --git a/arch/alpha/include/asm/mce.h b/arch/alpha/include/asm/mce.h new file mode 100644 index 000000000000..660285b9aca8 --- /dev/null +++ b/arch/alpha/include/asm/mce.h @@ -0,0 +1,83 @@ +#ifndef __ALPHA_MCE_H +#define __ALPHA_MCE_H + +/* + * This is the logout header that should be common to all platforms + * (assuming they are running OSF/1 PALcode, I guess). + */ +struct el_common { + unsigned int size; /* size in bytes of logout area */ + unsigned int sbz1 : 30; /* should be zero */ + unsigned int err2 : 1; /* second error */ + unsigned int retry : 1; /* retry flag */ + unsigned int proc_offset; /* processor-specific offset */ + unsigned int sys_offset; /* system-specific offset */ + unsigned int code; /* machine check code */ + unsigned int frame_rev; /* frame revision */ +}; + +/* Machine Check Frame for uncorrectable errors (Large format) + * --- This is used to log uncorrectable errors such as + * double bit ECC errors. + * --- These errors are detected by both processor and systems. + */ +struct el_common_EV5_uncorrectable_mcheck { + unsigned long shadow[8]; /* Shadow reg. 8-14, 25 */ + unsigned long paltemp[24]; /* PAL TEMP REGS. */ + unsigned long exc_addr; /* Address of excepting instruction*/ + unsigned long exc_sum; /* Summary of arithmetic traps. */ + unsigned long exc_mask; /* Exception mask (from exc_sum). */ + unsigned long pal_base; /* Base address for PALcode. */ + unsigned long isr; /* Interrupt Status Reg. */ + unsigned long icsr; /* CURRENT SETUP OF EV5 IBOX */ + unsigned long ic_perr_stat; /* I-CACHE Reg. <11> set Data parity + <12> set TAG parity*/ + unsigned long dc_perr_stat; /* D-CACHE error Reg. Bits set to 1: + <2> Data error in bank 0 + <3> Data error in bank 1 + <4> Tag error in bank 0 + <5> Tag error in bank 1 */ + unsigned long va; /* Effective VA of fault or miss. */ + unsigned long mm_stat; /* Holds the reason for D-stream + fault or D-cache parity errors */ + unsigned long sc_addr; /* Address that was being accessed + when EV5 detected Secondary cache + failure. */ + unsigned long sc_stat; /* Helps determine if the error was + TAG/Data parity(Secondary Cache)*/ + unsigned long bc_tag_addr; /* Contents of EV5 BC_TAG_ADDR */ + unsigned long ei_addr; /* Physical address of any transfer + that is logged in EV5 EI_STAT */ + unsigned long fill_syndrome; /* For correcting ECC errors. */ + unsigned long ei_stat; /* Helps identify reason of any + processor uncorrectable error + at its external interface. */ + unsigned long ld_lock; /* Contents of EV5 LD_LOCK register*/ +}; + +struct el_common_EV6_mcheck { + unsigned int FrameSize; /* Bytes, including this field */ + unsigned int FrameFlags; /* <31> = Retry, <30> = Second Error */ + unsigned int CpuOffset; /* Offset to CPU-specific info */ + unsigned int SystemOffset; /* Offset to system-specific info */ + unsigned int MCHK_Code; + unsigned int MCHK_Frame_Rev; + unsigned long I_STAT; /* EV6 Internal Processor Registers */ + unsigned long DC_STAT; /* (See the 21264 Spec) */ + unsigned long C_ADDR; + unsigned long DC1_SYNDROME; + unsigned long DC0_SYNDROME; + unsigned long C_STAT; + unsigned long C_STS; + unsigned long MM_STAT; + unsigned long EXC_ADDR; + unsigned long IER_CM; + unsigned long ISUM; + unsigned long RESERVED0; + unsigned long PAL_BASE; + unsigned long I_CTL; + unsigned long PCTX; +}; + + +#endif /* __ALPHA_MCE_H */ diff --git a/arch/alpha/include/asm/mman.h b/arch/alpha/include/asm/mman.h index 72db984f8781..cbeb3616a28e 100644 --- a/arch/alpha/include/asm/mman.h +++ b/arch/alpha/include/asm/mman.h @@ -56,6 +56,10 @@ #define MADV_HUGEPAGE 14 /* Worth backing with hugepages */ #define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages */ +#define MADV_DONTDUMP 16 /* Explicity exclude from the core dump, + overrides the coredump filter bits */ +#define MADV_DODUMP 17 /* Clear the MADV_NODUMP flag */ + /* compatibility flags */ #define MAP_FILE 0 diff --git a/arch/alpha/include/asm/mmu_context.h b/arch/alpha/include/asm/mmu_context.h index 86c08a02d239..4c51c05333c6 100644 --- a/arch/alpha/include/asm/mmu_context.h +++ b/arch/alpha/include/asm/mmu_context.h @@ -7,7 +7,6 @@ * Copyright (C) 1996, Linus Torvalds */ -#include <asm/system.h> #include <asm/machvec.h> #include <asm/compiler.h> #include <asm-generic/mm_hooks.h> diff --git a/arch/alpha/include/asm/pal.h b/arch/alpha/include/asm/pal.h index 9b4ba0d6f00b..6699ee583429 100644 --- a/arch/alpha/include/asm/pal.h +++ b/arch/alpha/include/asm/pal.h @@ -48,4 +48,116 @@ #define PAL_retsys 61 #define PAL_rti 63 +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ + +extern void halt(void) __attribute__((noreturn)); +#define __halt() __asm__ __volatile__ ("call_pal %0 #halt" : : "i" (PAL_halt)) + +#define imb() \ +__asm__ __volatile__ ("call_pal %0 #imb" : : "i" (PAL_imb) : "memory") + +#define draina() \ +__asm__ __volatile__ ("call_pal %0 #draina" : : "i" (PAL_draina) : "memory") + +#define __CALL_PAL_R0(NAME, TYPE) \ +extern inline TYPE NAME(void) \ +{ \ + register TYPE __r0 __asm__("$0"); \ + __asm__ __volatile__( \ + "call_pal %1 # " #NAME \ + :"=r" (__r0) \ + :"i" (PAL_ ## NAME) \ + :"$1", "$16", "$22", "$23", "$24", "$25"); \ + return __r0; \ +} + +#define __CALL_PAL_W1(NAME, TYPE0) \ +extern inline void NAME(TYPE0 arg0) \ +{ \ + register TYPE0 __r16 __asm__("$16") = arg0; \ + __asm__ __volatile__( \ + "call_pal %1 # "#NAME \ + : "=r"(__r16) \ + : "i"(PAL_ ## NAME), "0"(__r16) \ + : "$1", "$22", "$23", "$24", "$25"); \ +} + +#define __CALL_PAL_W2(NAME, TYPE0, TYPE1) \ +extern inline void NAME(TYPE0 arg0, TYPE1 arg1) \ +{ \ + register TYPE0 __r16 __asm__("$16") = arg0; \ + register TYPE1 __r17 __asm__("$17") = arg1; \ + __asm__ __volatile__( \ + "call_pal %2 # "#NAME \ + : "=r"(__r16), "=r"(__r17) \ + : "i"(PAL_ ## NAME), "0"(__r16), "1"(__r17) \ + : "$1", "$22", "$23", "$24", "$25"); \ +} + +#define __CALL_PAL_RW1(NAME, RTYPE, TYPE0) \ +extern inline RTYPE NAME(TYPE0 arg0) \ +{ \ + register RTYPE __r0 __asm__("$0"); \ + register TYPE0 __r16 __asm__("$16") = arg0; \ + __asm__ __volatile__( \ + "call_pal %2 # "#NAME \ + : "=r"(__r16), "=r"(__r0) \ + : "i"(PAL_ ## NAME), "0"(__r16) \ + : "$1", "$22", "$23", "$24", "$25"); \ + return __r0; \ +} + +#define __CALL_PAL_RW2(NAME, RTYPE, TYPE0, TYPE1) \ +extern inline RTYPE NAME(TYPE0 arg0, TYPE1 arg1) \ +{ \ + register RTYPE __r0 __asm__("$0"); \ + register TYPE0 __r16 __asm__("$16") = arg0; \ + register TYPE1 __r17 __asm__("$17") = arg1; \ + __asm__ __volatile__( \ + "call_pal %3 # "#NAME \ + : "=r"(__r16), "=r"(__r17), "=r"(__r0) \ + : "i"(PAL_ ## NAME), "0"(__r16), "1"(__r17) \ + : "$1", "$22", "$23", "$24", "$25"); \ + return __r0; \ +} + +__CALL_PAL_W1(cflush, unsigned long); +__CALL_PAL_R0(rdmces, unsigned long); +__CALL_PAL_R0(rdps, unsigned long); +__CALL_PAL_R0(rdusp, unsigned long); +__CALL_PAL_RW1(swpipl, unsigned long, unsigned long); +__CALL_PAL_R0(whami, unsigned long); +__CALL_PAL_W2(wrent, void*, unsigned long); +__CALL_PAL_W1(wripir, unsigned long); +__CALL_PAL_W1(wrkgp, unsigned long); +__CALL_PAL_W1(wrmces, unsigned long); +__CALL_PAL_RW2(wrperfmon, unsigned long, unsigned long, unsigned long); +__CALL_PAL_W1(wrusp, unsigned long); +__CALL_PAL_W1(wrvptptr, unsigned long); + +/* + * TB routines.. + */ +#define __tbi(nr,arg,arg1...) \ +({ \ + register unsigned long __r16 __asm__("$16") = (nr); \ + register unsigned long __r17 __asm__("$17"); arg; \ + __asm__ __volatile__( \ + "call_pal %3 #__tbi" \ + :"=r" (__r16),"=r" (__r17) \ + :"0" (__r16),"i" (PAL_tbi) ,##arg1 \ + :"$0", "$1", "$22", "$23", "$24", "$25"); \ +}) + +#define tbi(x,y) __tbi(x,__r17=(y),"1" (__r17)) +#define tbisi(x) __tbi(1,__r17=(x),"1" (__r17)) +#define tbisd(x) __tbi(2,__r17=(x),"1" (__r17)) +#define tbis(x) __tbi(3,__r17=(x),"1" (__r17)) +#define tbiap() __tbi(-1, /* no second argument */) +#define tbia() __tbi(-2, /* no second argument */) + +#endif /* !__ASSEMBLY__ */ +#endif /* __KERNEL__ */ + #endif /* __ALPHA_PAL_H */ diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h index 28d0497fd3c7..d01afb78919c 100644 --- a/arch/alpha/include/asm/pci.h +++ b/arch/alpha/include/asm/pci.h @@ -7,6 +7,7 @@ #include <linux/dma-mapping.h> #include <asm/scatterlist.h> #include <asm/machvec.h> +#include <asm-generic/pci-bridge.h> /* * The following structure is used to manage multiple PCI busses. @@ -99,12 +100,6 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) return channel ? 15 : 14; } -extern void pcibios_resource_to_bus(struct pci_dev *, struct pci_bus_region *, - struct resource *); - -extern void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, - struct pci_bus_region *region); - #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index static inline int pci_proc_domain(struct pci_bus *bus) diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h index de98a732683d..81a4342d5a3f 100644 --- a/arch/alpha/include/asm/pgtable.h +++ b/arch/alpha/include/asm/pgtable.h @@ -15,6 +15,7 @@ #include <asm/page.h> #include <asm/processor.h> /* For TASK_SIZE */ #include <asm/machvec.h> +#include <asm/setup.h> struct mm_struct; struct vm_area_struct; diff --git a/arch/alpha/include/asm/posix_types.h b/arch/alpha/include/asm/posix_types.h index db167413300b..24779fc95994 100644 --- a/arch/alpha/include/asm/posix_types.h +++ b/arch/alpha/include/asm/posix_types.h @@ -8,116 +8,13 @@ */ typedef unsigned int __kernel_ino_t; -typedef unsigned int __kernel_mode_t; -typedef unsigned int __kernel_nlink_t; -typedef long __kernel_off_t; -typedef long long __kernel_loff_t; -typedef int __kernel_pid_t; -typedef int __kernel_ipc_pid_t; -typedef unsigned int __kernel_uid_t; -typedef unsigned int __kernel_gid_t; -typedef unsigned long __kernel_size_t; -typedef long __kernel_ssize_t; -typedef long __kernel_ptrdiff_t; -typedef long __kernel_time_t; -typedef long __kernel_suseconds_t; -typedef long __kernel_clock_t; -typedef int __kernel_daddr_t; -typedef char * __kernel_caddr_t; -typedef unsigned long __kernel_sigset_t; /* at least 32 bits */ -typedef unsigned short __kernel_uid16_t; -typedef unsigned short __kernel_gid16_t; -typedef int __kernel_clockid_t; -typedef int __kernel_timer_t; - -typedef struct { - int val[2]; -} __kernel_fsid_t; - -typedef __kernel_uid_t __kernel_old_uid_t; -typedef __kernel_gid_t __kernel_old_gid_t; -typedef __kernel_uid_t __kernel_uid32_t; -typedef __kernel_gid_t __kernel_gid32_t; - -typedef unsigned int __kernel_old_dev_t; - -#ifdef __KERNEL__ - -#ifndef __GNUC__ - -#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d)) -#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d)) -#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0) -#define __FD_ZERO(set) \ - ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set))) - -#else /* __GNUC__ */ - -/* With GNU C, use inline functions instead so args are evaluated only once: */ +#define __kernel_ino_t __kernel_ino_t -#undef __FD_SET -static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) -{ - unsigned long _tmp = fd / __NFDBITS; - unsigned long _rem = fd % __NFDBITS; - fdsetp->fds_bits[_tmp] |= (1UL<<_rem); -} - -#undef __FD_CLR -static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) -{ - unsigned long _tmp = fd / __NFDBITS; - unsigned long _rem = fd % __NFDBITS; - fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem); -} - -#undef __FD_ISSET -static __inline__ int __FD_ISSET(unsigned long fd, const __kernel_fd_set *p) -{ - unsigned long _tmp = fd / __NFDBITS; - unsigned long _rem = fd % __NFDBITS; - return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0; -} - -/* - * This will unroll the loop for the normal constant case (8 ints, - * for a 256-bit fd_set) - */ -#undef __FD_ZERO -static __inline__ void __FD_ZERO(__kernel_fd_set *p) -{ - unsigned long *tmp = p->fds_bits; - int i; - - if (__builtin_constant_p(__FDSET_LONGS)) { - switch (__FDSET_LONGS) { - case 16: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; - tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; - tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; - return; - - case 8: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; - return; - - case 4: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - return; - } - } - i = __FDSET_LONGS; - while (i) { - i--; - *tmp = 0; - tmp++; - } -} +typedef unsigned int __kernel_nlink_t; +#define __kernel_nlink_t __kernel_nlink_t -#endif /* __GNUC__ */ +typedef unsigned long __kernel_sigset_t; /* at least 32 bits */ -#endif /* __KERNEL__ */ +#include <asm-generic/posix_types.h> #endif /* _ALPHA_POSIX_TYPES_H */ diff --git a/arch/alpha/include/asm/setup.h b/arch/alpha/include/asm/setup.h index 2e023a4aa317..b50014b30909 100644 --- a/arch/alpha/include/asm/setup.h +++ b/arch/alpha/include/asm/setup.h @@ -3,4 +3,40 @@ #define COMMAND_LINE_SIZE 256 +/* + * We leave one page for the initial stack page, and one page for + * the initial process structure. Also, the console eats 3 MB for + * the initial bootloader (one of which we can reclaim later). + */ +#define BOOT_PCB 0x20000000 +#define BOOT_ADDR 0x20000000 +/* Remove when official MILO sources have ELF support: */ +#define BOOT_SIZE (16*1024) + +#ifdef CONFIG_ALPHA_LEGACY_START_ADDRESS +#define KERNEL_START_PHYS 0x300000 /* Old bootloaders hardcoded this. */ +#else +#define KERNEL_START_PHYS 0x1000000 /* required: Wildfire/Titan/Marvel */ +#endif + +#define KERNEL_START (PAGE_OFFSET+KERNEL_START_PHYS) +#define SWAPPER_PGD KERNEL_START +#define INIT_STACK (PAGE_OFFSET+KERNEL_START_PHYS+0x02000) +#define EMPTY_PGT (PAGE_OFFSET+KERNEL_START_PHYS+0x04000) +#define EMPTY_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x08000) +#define ZERO_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x0A000) + +#define START_ADDR (PAGE_OFFSET+KERNEL_START_PHYS+0x10000) + +/* + * This is setup by the secondary bootstrap loader. Because + * the zero page is zeroed out as soon as the vm system is + * initialized, we need to copy things out into a more permanent + * place. + */ +#define PARAM ZERO_PGE +#define COMMAND_LINE ((char*)(PARAM + 0x0000)) +#define INITRD_START (*(unsigned long *) (PARAM+0x100)) +#define INITRD_SIZE (*(unsigned long *) (PARAM+0x108)) + #endif diff --git a/arch/alpha/include/asm/socket.h b/arch/alpha/include/asm/socket.h index 082355f159e6..dcb221a4b5be 100644 --- a/arch/alpha/include/asm/socket.h +++ b/arch/alpha/include/asm/socket.h @@ -71,6 +71,10 @@ #define SO_WIFI_STATUS 41 #define SCM_WIFI_STATUS SO_WIFI_STATUS +#define SO_PEEK_OFF 42 + +/* Instruct lower device to use last 4-bytes of skb data as FCS */ +#define SO_NOFCS 43 /* O_NONBLOCK clashes with the bits used for socket types. Therefore we * have to define SOCK_NONBLOCK to a different value here. diff --git a/arch/alpha/include/asm/special_insns.h b/arch/alpha/include/asm/special_insns.h new file mode 100644 index 000000000000..88d3452b21f0 --- /dev/null +++ b/arch/alpha/include/asm/special_insns.h @@ -0,0 +1,41 @@ +#ifndef __ALPHA_SPECIAL_INSNS_H +#define __ALPHA_SPECIAL_INSNS_H + +enum implver_enum { + IMPLVER_EV4, + IMPLVER_EV5, + IMPLVER_EV6 +}; + +#ifdef CONFIG_ALPHA_GENERIC +#define implver() \ +({ unsigned long __implver; \ + __asm__ ("implver %0" : "=r"(__implver)); \ + (enum implver_enum) __implver; }) +#else +/* Try to eliminate some dead code. */ +#ifdef CONFIG_ALPHA_EV4 +#define implver() IMPLVER_EV4 +#endif +#ifdef CONFIG_ALPHA_EV5 +#define implver() IMPLVER_EV5 +#endif +#if defined(CONFIG_ALPHA_EV6) +#define implver() IMPLVER_EV6 +#endif +#endif + +enum amask_enum { + AMASK_BWX = (1UL << 0), + AMASK_FIX = (1UL << 1), + AMASK_CIX = (1UL << 2), + AMASK_MAX = (1UL << 8), + AMASK_PRECISE_TRAP = (1UL << 9), +}; + +#define amask(mask) \ +({ unsigned long __amask, __input = (mask); \ + __asm__ ("amask %1,%0" : "=r"(__amask) : "rI"(__input)); \ + __amask; }) + +#endif /* __ALPHA_SPECIAL_INSNS_H */ diff --git a/arch/alpha/include/asm/spinlock.h b/arch/alpha/include/asm/spinlock.h index d0faca1e992d..3bba21e41b81 100644 --- a/arch/alpha/include/asm/spinlock.h +++ b/arch/alpha/include/asm/spinlock.h @@ -1,7 +1,6 @@ #ifndef _ALPHA_SPINLOCK_H #define _ALPHA_SPINLOCK_H -#include <asm/system.h> #include <linux/kernel.h> #include <asm/current.h> diff --git a/arch/alpha/include/asm/switch_to.h b/arch/alpha/include/asm/switch_to.h new file mode 100644 index 000000000000..44c0d4f2c0b2 --- /dev/null +++ b/arch/alpha/include/asm/switch_to.h @@ -0,0 +1,14 @@ +#ifndef __ALPHA_SWITCH_TO_H +#define __ALPHA_SWITCH_TO_H + + +struct task_struct; +extern struct task_struct *alpha_switch_to(unsigned long, struct task_struct *); + +#define switch_to(P,N,L) \ + do { \ + (L) = alpha_switch_to(virt_to_phys(&task_thread_info(N)->pcb), (P)); \ + check_mmu_context(); \ + } while (0) + +#endif /* __ALPHA_SWITCH_TO_H */ diff --git a/arch/alpha/include/asm/system.h b/arch/alpha/include/asm/system.h deleted file mode 100644 index 9f78e6934637..000000000000 --- a/arch/alpha/include/asm/system.h +++ /dev/null @@ -1,354 +0,0 @@ -#ifndef __ALPHA_SYSTEM_H -#define __ALPHA_SYSTEM_H - -#include <asm/pal.h> -#include <asm/page.h> -#include <asm/barrier.h> - -/* - * System defines.. Note that this is included both from .c and .S - * files, so it does only defines, not any C code. - */ - -/* - * We leave one page for the initial stack page, and one page for - * the initial process structure. Also, the console eats 3 MB for - * the initial bootloader (one of which we can reclaim later). - */ -#define BOOT_PCB 0x20000000 -#define BOOT_ADDR 0x20000000 -/* Remove when official MILO sources have ELF support: */ -#define BOOT_SIZE (16*1024) - -#ifdef CONFIG_ALPHA_LEGACY_START_ADDRESS -#define KERNEL_START_PHYS 0x300000 /* Old bootloaders hardcoded this. */ -#else -#define KERNEL_START_PHYS 0x1000000 /* required: Wildfire/Titan/Marvel */ -#endif - -#define KERNEL_START (PAGE_OFFSET+KERNEL_START_PHYS) -#define SWAPPER_PGD KERNEL_START -#define INIT_STACK (PAGE_OFFSET+KERNEL_START_PHYS+0x02000) -#define EMPTY_PGT (PAGE_OFFSET+KERNEL_START_PHYS+0x04000) -#define EMPTY_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x08000) -#define ZERO_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x0A000) - -#define START_ADDR (PAGE_OFFSET+KERNEL_START_PHYS+0x10000) - -/* - * This is setup by the secondary bootstrap loader. Because - * the zero page is zeroed out as soon as the vm system is - * initialized, we need to copy things out into a more permanent - * place. - */ -#define PARAM ZERO_PGE -#define COMMAND_LINE ((char*)(PARAM + 0x0000)) -#define INITRD_START (*(unsigned long *) (PARAM+0x100)) -#define INITRD_SIZE (*(unsigned long *) (PARAM+0x108)) - -#ifndef __ASSEMBLY__ -#include <linux/kernel.h> -#define AT_VECTOR_SIZE_ARCH 4 /* entries in ARCH_DLINFO */ - -/* - * This is the logout header that should be common to all platforms - * (assuming they are running OSF/1 PALcode, I guess). - */ -struct el_common { - unsigned int size; /* size in bytes of logout area */ - unsigned int sbz1 : 30; /* should be zero */ - unsigned int err2 : 1; /* second error */ - unsigned int retry : 1; /* retry flag */ - unsigned int proc_offset; /* processor-specific offset */ - unsigned int sys_offset; /* system-specific offset */ - unsigned int code; /* machine check code */ - unsigned int frame_rev; /* frame revision */ -}; - -/* Machine Check Frame for uncorrectable errors (Large format) - * --- This is used to log uncorrectable errors such as - * double bit ECC errors. - * --- These errors are detected by both processor and systems. - */ -struct el_common_EV5_uncorrectable_mcheck { - unsigned long shadow[8]; /* Shadow reg. 8-14, 25 */ - unsigned long paltemp[24]; /* PAL TEMP REGS. */ - unsigned long exc_addr; /* Address of excepting instruction*/ - unsigned long exc_sum; /* Summary of arithmetic traps. */ - unsigned long exc_mask; /* Exception mask (from exc_sum). */ - unsigned long pal_base; /* Base address for PALcode. */ - unsigned long isr; /* Interrupt Status Reg. */ - unsigned long icsr; /* CURRENT SETUP OF EV5 IBOX */ - unsigned long ic_perr_stat; /* I-CACHE Reg. <11> set Data parity - <12> set TAG parity*/ - unsigned long dc_perr_stat; /* D-CACHE error Reg. Bits set to 1: - <2> Data error in bank 0 - <3> Data error in bank 1 - <4> Tag error in bank 0 - <5> Tag error in bank 1 */ - unsigned long va; /* Effective VA of fault or miss. */ - unsigned long mm_stat; /* Holds the reason for D-stream - fault or D-cache parity errors */ - unsigned long sc_addr; /* Address that was being accessed - when EV5 detected Secondary cache - failure. */ - unsigned long sc_stat; /* Helps determine if the error was - TAG/Data parity(Secondary Cache)*/ - unsigned long bc_tag_addr; /* Contents of EV5 BC_TAG_ADDR */ - unsigned long ei_addr; /* Physical address of any transfer - that is logged in EV5 EI_STAT */ - unsigned long fill_syndrome; /* For correcting ECC errors. */ - unsigned long ei_stat; /* Helps identify reason of any - processor uncorrectable error - at its external interface. */ - unsigned long ld_lock; /* Contents of EV5 LD_LOCK register*/ -}; - -struct el_common_EV6_mcheck { - unsigned int FrameSize; /* Bytes, including this field */ - unsigned int FrameFlags; /* <31> = Retry, <30> = Second Error */ - unsigned int CpuOffset; /* Offset to CPU-specific info */ - unsigned int SystemOffset; /* Offset to system-specific info */ - unsigned int MCHK_Code; - unsigned int MCHK_Frame_Rev; - unsigned long I_STAT; /* EV6 Internal Processor Registers */ - unsigned long DC_STAT; /* (See the 21264 Spec) */ - unsigned long C_ADDR; - unsigned long DC1_SYNDROME; - unsigned long DC0_SYNDROME; - unsigned long C_STAT; - unsigned long C_STS; - unsigned long MM_STAT; - unsigned long EXC_ADDR; - unsigned long IER_CM; - unsigned long ISUM; - unsigned long RESERVED0; - unsigned long PAL_BASE; - unsigned long I_CTL; - unsigned long PCTX; -}; - -extern void halt(void) __attribute__((noreturn)); -#define __halt() __asm__ __volatile__ ("call_pal %0 #halt" : : "i" (PAL_halt)) - -#define switch_to(P,N,L) \ - do { \ - (L) = alpha_switch_to(virt_to_phys(&task_thread_info(N)->pcb), (P)); \ - check_mmu_context(); \ - } while (0) - -struct task_struct; -extern struct task_struct *alpha_switch_to(unsigned long, struct task_struct*); - -#define imb() \ -__asm__ __volatile__ ("call_pal %0 #imb" : : "i" (PAL_imb) : "memory") - -#define draina() \ -__asm__ __volatile__ ("call_pal %0 #draina" : : "i" (PAL_draina) : "memory") - -enum implver_enum { - IMPLVER_EV4, - IMPLVER_EV5, - IMPLVER_EV6 -}; - -#ifdef CONFIG_ALPHA_GENERIC -#define implver() \ -({ unsigned long __implver; \ - __asm__ ("implver %0" : "=r"(__implver)); \ - (enum implver_enum) __implver; }) -#else -/* Try to eliminate some dead code. */ -#ifdef CONFIG_ALPHA_EV4 -#define implver() IMPLVER_EV4 -#endif -#ifdef CONFIG_ALPHA_EV5 -#define implver() IMPLVER_EV5 -#endif -#if defined(CONFIG_ALPHA_EV6) -#define implver() IMPLVER_EV6 -#endif -#endif - -enum amask_enum { - AMASK_BWX = (1UL << 0), - AMASK_FIX = (1UL << 1), - AMASK_CIX = (1UL << 2), - AMASK_MAX = (1UL << 8), - AMASK_PRECISE_TRAP = (1UL << 9), -}; - -#define amask(mask) \ -({ unsigned long __amask, __input = (mask); \ - __asm__ ("amask %1,%0" : "=r"(__amask) : "rI"(__input)); \ - __amask; }) - -#define __CALL_PAL_R0(NAME, TYPE) \ -extern inline TYPE NAME(void) \ -{ \ - register TYPE __r0 __asm__("$0"); \ - __asm__ __volatile__( \ - "call_pal %1 # " #NAME \ - :"=r" (__r0) \ - :"i" (PAL_ ## NAME) \ - :"$1", "$16", "$22", "$23", "$24", "$25"); \ - return __r0; \ -} - -#define __CALL_PAL_W1(NAME, TYPE0) \ -extern inline void NAME(TYPE0 arg0) \ -{ \ - register TYPE0 __r16 __asm__("$16") = arg0; \ - __asm__ __volatile__( \ - "call_pal %1 # "#NAME \ - : "=r"(__r16) \ - : "i"(PAL_ ## NAME), "0"(__r16) \ - : "$1", "$22", "$23", "$24", "$25"); \ -} - -#define __CALL_PAL_W2(NAME, TYPE0, TYPE1) \ -extern inline void NAME(TYPE0 arg0, TYPE1 arg1) \ -{ \ - register TYPE0 __r16 __asm__("$16") = arg0; \ - register TYPE1 __r17 __asm__("$17") = arg1; \ - __asm__ __volatile__( \ - "call_pal %2 # "#NAME \ - : "=r"(__r16), "=r"(__r17) \ - : "i"(PAL_ ## NAME), "0"(__r16), "1"(__r17) \ - : "$1", "$22", "$23", "$24", "$25"); \ -} - -#define __CALL_PAL_RW1(NAME, RTYPE, TYPE0) \ -extern inline RTYPE NAME(TYPE0 arg0) \ -{ \ - register RTYPE __r0 __asm__("$0"); \ - register TYPE0 __r16 __asm__("$16") = arg0; \ - __asm__ __volatile__( \ - "call_pal %2 # "#NAME \ - : "=r"(__r16), "=r"(__r0) \ - : "i"(PAL_ ## NAME), "0"(__r16) \ - : "$1", "$22", "$23", "$24", "$25"); \ - return __r0; \ -} - -#define __CALL_PAL_RW2(NAME, RTYPE, TYPE0, TYPE1) \ -extern inline RTYPE NAME(TYPE0 arg0, TYPE1 arg1) \ -{ \ - register RTYPE __r0 __asm__("$0"); \ - register TYPE0 __r16 __asm__("$16") = arg0; \ - register TYPE1 __r17 __asm__("$17") = arg1; \ - __asm__ __volatile__( \ - "call_pal %3 # "#NAME \ - : "=r"(__r16), "=r"(__r17), "=r"(__r0) \ - : "i"(PAL_ ## NAME), "0"(__r16), "1"(__r17) \ - : "$1", "$22", "$23", "$24", "$25"); \ - return __r0; \ -} - -__CALL_PAL_W1(cflush, unsigned long); -__CALL_PAL_R0(rdmces, unsigned long); -__CALL_PAL_R0(rdps, unsigned long); -__CALL_PAL_R0(rdusp, unsigned long); -__CALL_PAL_RW1(swpipl, unsigned long, unsigned long); -__CALL_PAL_R0(whami, unsigned long); -__CALL_PAL_W2(wrent, void*, unsigned long); -__CALL_PAL_W1(wripir, unsigned long); -__CALL_PAL_W1(wrkgp, unsigned long); -__CALL_PAL_W1(wrmces, unsigned long); -__CALL_PAL_RW2(wrperfmon, unsigned long, unsigned long, unsigned long); -__CALL_PAL_W1(wrusp, unsigned long); -__CALL_PAL_W1(wrvptptr, unsigned long); - -/* - * TB routines.. - */ -#define __tbi(nr,arg,arg1...) \ -({ \ - register unsigned long __r16 __asm__("$16") = (nr); \ - register unsigned long __r17 __asm__("$17"); arg; \ - __asm__ __volatile__( \ - "call_pal %3 #__tbi" \ - :"=r" (__r16),"=r" (__r17) \ - :"0" (__r16),"i" (PAL_tbi) ,##arg1 \ - :"$0", "$1", "$22", "$23", "$24", "$25"); \ -}) - -#define tbi(x,y) __tbi(x,__r17=(y),"1" (__r17)) -#define tbisi(x) __tbi(1,__r17=(x),"1" (__r17)) -#define tbisd(x) __tbi(2,__r17=(x),"1" (__r17)) -#define tbis(x) __tbi(3,__r17=(x),"1" (__r17)) -#define tbiap() __tbi(-1, /* no second argument */) -#define tbia() __tbi(-2, /* no second argument */) - -/* - * Atomic exchange routines. - */ - -#define __ASM__MB -#define ____xchg(type, args...) __xchg ## type ## _local(args) -#define ____cmpxchg(type, args...) __cmpxchg ## type ## _local(args) -#include <asm/xchg.h> - -#define xchg_local(ptr,x) \ - ({ \ - __typeof__(*(ptr)) _x_ = (x); \ - (__typeof__(*(ptr))) __xchg_local((ptr), (unsigned long)_x_, \ - sizeof(*(ptr))); \ - }) - -#define cmpxchg_local(ptr, o, n) \ - ({ \ - __typeof__(*(ptr)) _o_ = (o); \ - __typeof__(*(ptr)) _n_ = (n); \ - (__typeof__(*(ptr))) __cmpxchg_local((ptr), (unsigned long)_o_, \ - (unsigned long)_n_, \ - sizeof(*(ptr))); \ - }) - -#define cmpxchg64_local(ptr, o, n) \ - ({ \ - BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ - cmpxchg_local((ptr), (o), (n)); \ - }) - -#ifdef CONFIG_SMP -#undef __ASM__MB -#define __ASM__MB "\tmb\n" -#endif -#undef ____xchg -#undef ____cmpxchg -#define ____xchg(type, args...) __xchg ##type(args) -#define ____cmpxchg(type, args...) __cmpxchg ##type(args) -#include <asm/xchg.h> - -#define xchg(ptr,x) \ - ({ \ - __typeof__(*(ptr)) _x_ = (x); \ - (__typeof__(*(ptr))) __xchg((ptr), (unsigned long)_x_, \ - sizeof(*(ptr))); \ - }) - -#define cmpxchg(ptr, o, n) \ - ({ \ - __typeof__(*(ptr)) _o_ = (o); \ - __typeof__(*(ptr)) _n_ = (n); \ - (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \ - (unsigned long)_n_, sizeof(*(ptr)));\ - }) - -#define cmpxchg64(ptr, o, n) \ - ({ \ - BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ - cmpxchg((ptr), (o), (n)); \ - }) - -#undef __ASM__MB -#undef ____cmpxchg - -#define __HAVE_ARCH_CMPXCHG 1 - -#endif /* __ASSEMBLY__ */ - -#define arch_align_stack(x) (x) - -#endif diff --git a/arch/alpha/include/asm/xchg.h b/arch/alpha/include/asm/xchg.h index beba1b803e0d..1d1b436fbff2 100644 --- a/arch/alpha/include/asm/xchg.h +++ b/arch/alpha/include/asm/xchg.h @@ -1,4 +1,4 @@ -#ifndef __ALPHA_SYSTEM_H +#ifndef _ALPHA_ATOMIC_H #error Do not include xchg.h directly! #else /* diff --git a/arch/alpha/kernel/binfmt_loader.c b/arch/alpha/kernel/binfmt_loader.c index 3fcfad410130..d1f474d1d44d 100644 --- a/arch/alpha/kernel/binfmt_loader.c +++ b/arch/alpha/kernel/binfmt_loader.c @@ -46,6 +46,7 @@ static struct linux_binfmt loader_format = { static int __init init_loader_binfmt(void) { - return insert_binfmt(&loader_format); + insert_binfmt(&loader_format); + return 0; } arch_initcall(init_loader_binfmt); diff --git a/arch/alpha/kernel/core_apecs.c b/arch/alpha/kernel/core_apecs.c index ca46b2c24457..708c831efa76 100644 --- a/arch/alpha/kernel/core_apecs.c +++ b/arch/alpha/kernel/core_apecs.c @@ -21,6 +21,7 @@ #include <asm/ptrace.h> #include <asm/smp.h> +#include <asm/mce.h> #include "proto.h" #include "pci_impl.h" diff --git a/arch/alpha/kernel/core_cia.c b/arch/alpha/kernel/core_cia.c index 1d6ee6c985f9..c44339e176c1 100644 --- a/arch/alpha/kernel/core_cia.c +++ b/arch/alpha/kernel/core_cia.c @@ -23,6 +23,7 @@ #include <linux/bootmem.h> #include <asm/ptrace.h> +#include <asm/mce.h> #include "proto.h" #include "pci_impl.h" diff --git a/arch/alpha/kernel/core_t2.c b/arch/alpha/kernel/core_t2.c index 2f770e994289..3ada4f7b085d 100644 --- a/arch/alpha/kernel/core_t2.c +++ b/arch/alpha/kernel/core_t2.c @@ -21,6 +21,7 @@ #include <asm/ptrace.h> #include <asm/delay.h> +#include <asm/mce.h> #include "proto.h" #include "pci_impl.h" diff --git a/arch/alpha/kernel/err_impl.h b/arch/alpha/kernel/err_impl.h index 0c010ca4611e..ae529c416037 100644 --- a/arch/alpha/kernel/err_impl.h +++ b/arch/alpha/kernel/err_impl.h @@ -7,6 +7,8 @@ * implementations. */ +#include <asm/mce.h> + union el_timestamp; struct el_subpacket; struct ev7_lf_subpackets; diff --git a/arch/alpha/kernel/head.S b/arch/alpha/kernel/head.S index 4bdd1d2ff353..c352499ab9f8 100644 --- a/arch/alpha/kernel/head.S +++ b/arch/alpha/kernel/head.S @@ -8,14 +8,12 @@ */ #include <linux/init.h> -#include <asm/system.h> #include <asm/asm-offsets.h> +#include <asm/pal.h> +#include <asm/setup.h> __HEAD -.globl swapper_pg_dir .globl _stext -swapper_pg_dir=SWAPPER_PGD - .set noreorder .globl __start .ent __start diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c index 381431a2d6d9..2872accd2215 100644 --- a/arch/alpha/kernel/irq.c +++ b/arch/alpha/kernel/irq.c @@ -26,7 +26,6 @@ #include <linux/profile.h> #include <linux/bitops.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/uaccess.h> diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c index 51b7fbd9e4c1..772ddfdb71a8 100644 --- a/arch/alpha/kernel/irq_alpha.c +++ b/arch/alpha/kernel/irq_alpha.c @@ -11,6 +11,7 @@ #include <asm/machvec.h> #include <asm/dma.h> #include <asm/perf_event.h> +#include <asm/mce.h> #include "proto.h" #include "irq_impl.h" diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index 01e8715e26d9..49ee3193477a 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -40,7 +40,6 @@ #include <asm/fpu.h> #include <asm/io.h> #include <asm/uaccess.h> -#include <asm/system.h> #include <asm/sysinfo.h> #include <asm/thread_info.h> #include <asm/hwrpb.h> diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c index 04eea4894ef3..df24b76f9246 100644 --- a/arch/alpha/kernel/pci-noop.c +++ b/arch/alpha/kernel/pci-noop.c @@ -108,7 +108,8 @@ sys_pciconfig_write(unsigned long bus, unsigned long dfn, } static void *alpha_noop_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t gfp) + dma_addr_t *dma_handle, gfp_t gfp, + struct dma_attrs *attrs) { void *ret; @@ -123,7 +124,8 @@ static void *alpha_noop_alloc_coherent(struct device *dev, size_t size, } static void alpha_noop_free_coherent(struct device *dev, size_t size, - void *cpu_addr, dma_addr_t dma_addr) + void *cpu_addr, dma_addr_t dma_addr, + struct dma_attrs *attrs) { free_pages((unsigned long)cpu_addr, get_order(size)); } @@ -174,8 +176,8 @@ static int alpha_noop_set_mask(struct device *dev, u64 mask) } struct dma_map_ops alpha_noop_ops = { - .alloc_coherent = alpha_noop_alloc_coherent, - .free_coherent = alpha_noop_free_coherent, + .alloc = alpha_noop_alloc_coherent, + .free = alpha_noop_free_coherent, .map_page = alpha_noop_map_page, .map_sg = alpha_noop_map_sg, .mapping_error = alpha_noop_mapping_error, diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index 8c723c1b086a..1a629636cc16 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -43,12 +43,10 @@ const char *const pci_mem_names[] = { const char pci_hae0_name[] = "HAE0"; -/* Indicate whether we respect the PCI setup left by console. */ /* - * Make this long-lived so that we know when shutting down - * whether we probed only or not. + * If PCI_PROBE_ONLY in pci_flags is set, we don't change any PCI resource + * assignments. */ -int pci_probe_only; /* * The PCI controller list. @@ -215,7 +213,7 @@ pdev_save_srm_config(struct pci_dev *dev) struct pdev_srm_saved_conf *tmp; static int printed = 0; - if (!alpha_using_srm || pci_probe_only) + if (!alpha_using_srm || pci_has_flag(PCI_PROBE_ONLY)) return; if (!printed) { @@ -242,7 +240,7 @@ pci_restore_srm_config(void) struct pdev_srm_saved_conf *tmp; /* No need to restore if probed only. */ - if (pci_probe_only) + if (pci_has_flag(PCI_PROBE_ONLY)) return; /* Restore SRM config. */ @@ -253,46 +251,17 @@ pci_restore_srm_config(void) #endif void __devinit -pcibios_fixup_resource(struct resource *res, struct resource *root) -{ - res->start += root->start; - res->end += root->start; -} - -void __devinit -pcibios_fixup_device_resources(struct pci_dev *dev, struct pci_bus *bus) -{ - /* Update device resources. */ - struct pci_controller *hose = (struct pci_controller *)bus->sysdata; - int i; - - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - if (!dev->resource[i].start) - continue; - if (dev->resource[i].flags & IORESOURCE_IO) - pcibios_fixup_resource(&dev->resource[i], - hose->io_space); - else if (dev->resource[i].flags & IORESOURCE_MEM) - pcibios_fixup_resource(&dev->resource[i], - hose->mem_space); - } -} - -void __devinit pcibios_fixup_bus(struct pci_bus *bus) { struct pci_dev *dev = bus->self; - if (pci_probe_only && dev && + if (pci_has_flag(PCI_PROBE_ONLY) && dev && (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI) { pci_read_bridge_bases(bus); - pcibios_fixup_device_resources(dev, bus); } list_for_each_entry(dev, &bus->devices, bus_list) { pdev_save_srm_config(dev); - if ((dev->class >> 8) != PCI_CLASS_BRIDGE_PCI) - pcibios_fixup_device_resources(dev, bus); } } @@ -302,42 +271,6 @@ pcibios_update_irq(struct pci_dev *dev, int irq) pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq); } -void -pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, - struct resource *res) -{ - struct pci_controller *hose = (struct pci_controller *)dev->sysdata; - unsigned long offset = 0; - - if (res->flags & IORESOURCE_IO) - offset = hose->io_space->start; - else if (res->flags & IORESOURCE_MEM) - offset = hose->mem_space->start; - - region->start = res->start - offset; - region->end = res->end - offset; -} - -void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, - struct pci_bus_region *region) -{ - struct pci_controller *hose = (struct pci_controller *)dev->sysdata; - unsigned long offset = 0; - - if (res->flags & IORESOURCE_IO) - offset = hose->io_space->start; - else if (res->flags & IORESOURCE_MEM) - offset = hose->mem_space->start; - - res->start = region->start + offset; - res->end = region->end + offset; -} - -#ifdef CONFIG_HOTPLUG -EXPORT_SYMBOL(pcibios_resource_to_bus); -EXPORT_SYMBOL(pcibios_bus_to_resource); -#endif - int pcibios_enable_device(struct pci_dev *dev, int mask) { @@ -374,7 +307,8 @@ pcibios_claim_one_bus(struct pci_bus *b) if (r->parent || !r->start || !r->flags) continue; - if (pci_probe_only || (r->flags & IORESOURCE_PCI_FIXED)) + if (pci_has_flag(PCI_PROBE_ONLY) || + (r->flags & IORESOURCE_PCI_FIXED)) pci_claim_resource(dev, i); } } @@ -416,8 +350,10 @@ common_init_pci(void) hose->mem_space->end = end; INIT_LIST_HEAD(&resources); - pci_add_resource(&resources, hose->io_space); - pci_add_resource(&resources, hose->mem_space); + pci_add_resource_offset(&resources, hose->io_space, + hose->io_space->start); + pci_add_resource_offset(&resources, hose->mem_space, + hose->mem_space->start); bus = pci_scan_root_bus(NULL, next_busno, alpha_mv.pci_ops, hose, &resources); diff --git a/arch/alpha/kernel/pci_impl.h b/arch/alpha/kernel/pci_impl.h index 85457b2d4516..2b0ac429f5eb 100644 --- a/arch/alpha/kernel/pci_impl.h +++ b/arch/alpha/kernel/pci_impl.h @@ -173,9 +173,6 @@ extern void pci_restore_srm_config(void); extern struct pci_controller *hose_head, **hose_tail; extern struct pci_controller *pci_isa_hose; -/* Indicate that we trust the console to configure things properly. */ -extern int pci_probe_only; - extern unsigned long alpha_agpgart_size; extern void common_init_pci(void); diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index 9460b90077ca..3f844d26d2c7 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -434,7 +434,8 @@ static void alpha_pci_unmap_page(struct device *dev, dma_addr_t dma_addr, else DMA_ADDRP is undefined. */ static void *alpha_pci_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_addrp, gfp_t gfp) + dma_addr_t *dma_addrp, gfp_t gfp, + struct dma_attrs *attrs) { struct pci_dev *pdev = alpha_gendev_to_pci(dev); void *cpu_addr; @@ -478,7 +479,8 @@ try_again: DMA_ADDR past this call are illegal. */ static void alpha_pci_free_coherent(struct device *dev, size_t size, - void *cpu_addr, dma_addr_t dma_addr) + void *cpu_addr, dma_addr_t dma_addr, + struct dma_attrs *attrs) { struct pci_dev *pdev = alpha_gendev_to_pci(dev); pci_unmap_single(pdev, dma_addr, size, PCI_DMA_BIDIRECTIONAL); @@ -952,8 +954,8 @@ static int alpha_pci_set_mask(struct device *dev, u64 mask) } struct dma_map_ops alpha_pci_ops = { - .alloc_coherent = alpha_pci_alloc_coherent, - .free_coherent = alpha_pci_free_coherent, + .alloc = alpha_pci_alloc_coherent, + .free = alpha_pci_free_coherent, .map_page = alpha_pci_map_page, .unmap_page = alpha_pci_unmap_page, .map_sg = alpha_pci_map_sg, diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c index 8143cd7cdbfb..0dae252f7a33 100644 --- a/arch/alpha/kernel/perf_event.c +++ b/arch/alpha/kernel/perf_event.c @@ -685,6 +685,10 @@ static int alpha_pmu_event_init(struct perf_event *event) { int err; + /* does not support taken branch sampling */ + if (has_branch_stack(event)) + return -EOPNOTSUPP; + switch (event->attr.type) { case PERF_TYPE_RAW: case PERF_TYPE_HARDWARE: diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index 89bbe5b41145..153d3fce3e8e 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -31,7 +31,6 @@ #include <asm/reg.h> #include <asm/uaccess.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/pgtable.h> #include <asm/hwrpb.h> diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c index e2af5eb59bb4..54616f496aed 100644 --- a/arch/alpha/kernel/ptrace.c +++ b/arch/alpha/kernel/ptrace.c @@ -16,7 +16,6 @@ #include <asm/uaccess.h> #include <asm/pgtable.h> -#include <asm/system.h> #include <asm/fpu.h> #include "proto.h" diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index 32de56067e63..9e3107cc5ebb 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -55,7 +55,6 @@ static struct notifier_block alpha_panic_block = { #include <asm/uaccess.h> #include <asm/pgtable.h> -#include <asm/system.h> #include <asm/hwrpb.h> #include <asm/dma.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c index 6f7feb5db271..35f2ef44de12 100644 --- a/arch/alpha/kernel/signal.c +++ b/arch/alpha/kernel/signal.c @@ -120,12 +120,13 @@ SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act, */ SYSCALL_DEFINE1(sigsuspend, old_sigset_t, mask) { - mask &= _BLOCKABLE; - spin_lock_irq(¤t->sighand->siglock); + sigset_t blocked; + current->saved_sigmask = current->blocked; - siginitset(¤t->blocked, mask); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + + mask &= _BLOCKABLE; + siginitset(&blocked, mask); + set_current_blocked(&blocked); current->state = TASK_INTERRUPTIBLE; schedule(); @@ -238,10 +239,7 @@ do_sigreturn(struct sigcontext __user *sc, struct pt_regs *regs, goto give_sigsegv; sigdelsetmask(&set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); if (restore_sigcontext(sc, regs, sw)) goto give_sigsegv; @@ -276,10 +274,7 @@ do_rt_sigreturn(struct rt_sigframe __user *frame, struct pt_regs *regs, goto give_sigsegv; sigdelsetmask(&set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); if (restore_sigcontext(&frame->uc.uc_mcontext, regs, sw)) goto give_sigsegv; @@ -501,14 +496,8 @@ handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info, else ret = setup_frame(sig, ka, oldset, regs, sw); - if (ret == 0) { - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked,¤t->blocked,&ka->sa.sa_mask); - if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(¤t->blocked,sig); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - } + if (ret == 0) + block_sigmask(ka, sig); return ret; } diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index 4087a569b43b..50d438db1f6b 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -450,7 +450,7 @@ setup_smp(void) smp_num_probed = 1; } - printk(KERN_INFO "SMP: %d CPUs probed -- cpu_present_map = %lx\n", + printk(KERN_INFO "SMP: %d CPUs probed -- cpu_present_mask = %lx\n", smp_num_probed, cpumask_bits(cpu_present_mask)[0]); } diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c index 783f4e50c111..3ea809430eda 100644 --- a/arch/alpha/kernel/srmcons.c +++ b/arch/alpha/kernel/srmcons.c @@ -30,10 +30,9 @@ static int srm_is_registered_console = 0; #define MAX_SRM_CONSOLE_DEVICES 1 /* only support 1 console device */ struct srmcons_private { - struct tty_struct *tty; + struct tty_port port; struct timer_list timer; - spinlock_t lock; -}; +} srmcons_singleton; typedef union _srmcons_result { struct { @@ -68,22 +67,21 @@ static void srmcons_receive_chars(unsigned long data) { struct srmcons_private *srmconsp = (struct srmcons_private *)data; + struct tty_port *port = &srmconsp->port; unsigned long flags; int incr = 10; local_irq_save(flags); if (spin_trylock(&srmcons_callback_lock)) { - if (!srmcons_do_receive_chars(srmconsp->tty)) + if (!srmcons_do_receive_chars(port->tty)) incr = 100; spin_unlock(&srmcons_callback_lock); } - spin_lock(&srmconsp->lock); - if (srmconsp->tty) { - srmconsp->timer.expires = jiffies + incr; - add_timer(&srmconsp->timer); - } - spin_unlock(&srmconsp->lock); + spin_lock(&port->lock); + if (port->tty) + mod_timer(&srmconsp->timer, jiffies + incr); + spin_unlock(&port->lock); local_irq_restore(flags); } @@ -156,56 +154,22 @@ srmcons_chars_in_buffer(struct tty_struct *tty) } static int -srmcons_get_private_struct(struct srmcons_private **ps) -{ - static struct srmcons_private *srmconsp = NULL; - static DEFINE_SPINLOCK(srmconsp_lock); - unsigned long flags; - int retval = 0; - - if (srmconsp == NULL) { - srmconsp = kmalloc(sizeof(*srmconsp), GFP_KERNEL); - spin_lock_irqsave(&srmconsp_lock, flags); - - if (srmconsp == NULL) - retval = -ENOMEM; - else { - srmconsp->tty = NULL; - spin_lock_init(&srmconsp->lock); - init_timer(&srmconsp->timer); - } - - spin_unlock_irqrestore(&srmconsp_lock, flags); - } - - *ps = srmconsp; - return retval; -} - -static int srmcons_open(struct tty_struct *tty, struct file *filp) { - struct srmcons_private *srmconsp; + struct srmcons_private *srmconsp = &srmcons_singleton; + struct tty_port *port = &srmconsp->port; unsigned long flags; - int retval; - - retval = srmcons_get_private_struct(&srmconsp); - if (retval) - return retval; - spin_lock_irqsave(&srmconsp->lock, flags); + spin_lock_irqsave(&port->lock, flags); - if (!srmconsp->tty) { + if (!port->tty) { tty->driver_data = srmconsp; - - srmconsp->tty = tty; - srmconsp->timer.function = srmcons_receive_chars; - srmconsp->timer.data = (unsigned long)srmconsp; - srmconsp->timer.expires = jiffies + 10; - add_timer(&srmconsp->timer); + tty->port = port; + port->tty = tty; /* XXX proper refcounting */ + mod_timer(&srmconsp->timer, jiffies + 10); } - spin_unlock_irqrestore(&srmconsp->lock, flags); + spin_unlock_irqrestore(&port->lock, flags); return 0; } @@ -214,16 +178,17 @@ static void srmcons_close(struct tty_struct *tty, struct file *filp) { struct srmcons_private *srmconsp = tty->driver_data; + struct tty_port *port = &srmconsp->port; unsigned long flags; - spin_lock_irqsave(&srmconsp->lock, flags); + spin_lock_irqsave(&port->lock, flags); if (tty->count == 1) { - srmconsp->tty = NULL; + port->tty = NULL; del_timer(&srmconsp->timer); } - spin_unlock_irqrestore(&srmconsp->lock, flags); + spin_unlock_irqrestore(&port->lock, flags); } @@ -240,6 +205,9 @@ static const struct tty_operations srmcons_ops = { static int __init srmcons_init(void) { + tty_port_init(&srmcons_singleton.port); + setup_timer(&srmcons_singleton.timer, srmcons_receive_chars, + (unsigned long)&srmcons_singleton); if (srm_is_registered_console) { struct tty_driver *driver; int err; diff --git a/arch/alpha/kernel/sys_alcor.c b/arch/alpha/kernel/sys_alcor.c index 8606d77e5163..118dc6af1805 100644 --- a/arch/alpha/kernel/sys_alcor.c +++ b/arch/alpha/kernel/sys_alcor.c @@ -18,7 +18,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/dma.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c index 1029619fb6c0..4c50f8f40cbb 100644 --- a/arch/alpha/kernel/sys_cabriolet.c +++ b/arch/alpha/kernel/sys_cabriolet.c @@ -18,7 +18,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c index 13f0717fc7fe..5bf401f7ea97 100644 --- a/arch/alpha/kernel/sys_dp264.c +++ b/arch/alpha/kernel/sys_dp264.c @@ -21,7 +21,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_eb64p.c b/arch/alpha/kernel/sys_eb64p.c index 3c6c13cd8b19..ad40a425e841 100644 --- a/arch/alpha/kernel/sys_eb64p.c +++ b/arch/alpha/kernel/sys_eb64p.c @@ -17,7 +17,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_eiger.c b/arch/alpha/kernel/sys_eiger.c index 35f480db7719..79d69d7f63f8 100644 --- a/arch/alpha/kernel/sys_eiger.c +++ b/arch/alpha/kernel/sys_eiger.c @@ -18,7 +18,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c index 7f1a87f176e2..5a0af11b3a61 100644 --- a/arch/alpha/kernel/sys_jensen.c +++ b/arch/alpha/kernel/sys_jensen.c @@ -15,7 +15,6 @@ #include <linux/init.h> #include <asm/ptrace.h> -#include <asm/system.h> #define __EXTERN_INLINE inline #include <asm/io.h> diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c index 95cfc83ece8f..14a4b6a7cf59 100644 --- a/arch/alpha/kernel/sys_marvel.c +++ b/arch/alpha/kernel/sys_marvel.c @@ -13,7 +13,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> @@ -384,7 +383,8 @@ marvel_init_pci(void) marvel_register_error_handlers(); - pci_probe_only = 1; + /* Indicate that we trust the console to configure things properly */ + pci_set_flags(PCI_PROBE_ONLY); common_init_pci(); locate_and_init_vga(NULL); diff --git a/arch/alpha/kernel/sys_miata.c b/arch/alpha/kernel/sys_miata.c index 258da684670b..d5b9776a608d 100644 --- a/arch/alpha/kernel/sys_miata.c +++ b/arch/alpha/kernel/sys_miata.c @@ -17,7 +17,6 @@ #include <linux/reboot.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_mikasa.c b/arch/alpha/kernel/sys_mikasa.c index c0fd7284dec3..5e82dc1ad6f2 100644 --- a/arch/alpha/kernel/sys_mikasa.c +++ b/arch/alpha/kernel/sys_mikasa.c @@ -17,7 +17,7 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> +#include <asm/mce.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c index 4112200307c7..4d4c046f708d 100644 --- a/arch/alpha/kernel/sys_nautilus.c +++ b/arch/alpha/kernel/sys_nautilus.c @@ -35,7 +35,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c index 21725283cdd7..063e594fd969 100644 --- a/arch/alpha/kernel/sys_noritake.c +++ b/arch/alpha/kernel/sys_noritake.c @@ -18,7 +18,7 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> +#include <asm/mce.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_rawhide.c b/arch/alpha/kernel/sys_rawhide.c index a125d6bea7e1..dfd510ae5d8c 100644 --- a/arch/alpha/kernel/sys_rawhide.c +++ b/arch/alpha/kernel/sys_rawhide.c @@ -16,7 +16,6 @@ #include <linux/init.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_ruffian.c b/arch/alpha/kernel/sys_ruffian.c index 2581cbec6fc2..a3f485257170 100644 --- a/arch/alpha/kernel/sys_ruffian.c +++ b/arch/alpha/kernel/sys_ruffian.c @@ -18,7 +18,6 @@ #include <linux/init.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_rx164.c b/arch/alpha/kernel/sys_rx164.c index b172b27555a7..08ee737d4fba 100644 --- a/arch/alpha/kernel/sys_rx164.c +++ b/arch/alpha/kernel/sys_rx164.c @@ -17,7 +17,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_sable.c b/arch/alpha/kernel/sys_sable.c index 98d1dbffe98f..8a0aa6d67b53 100644 --- a/arch/alpha/kernel/sys_sable.c +++ b/arch/alpha/kernel/sys_sable.c @@ -16,7 +16,6 @@ #include <linux/init.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c index 47bec1e97d1c..febd24eba7a6 100644 --- a/arch/alpha/kernel/sys_sio.c +++ b/arch/alpha/kernel/sys_sio.c @@ -20,7 +20,6 @@ #include <asm/compiler.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_sx164.c b/arch/alpha/kernel/sys_sx164.c index 73e1c317afcb..d063b360efed 100644 --- a/arch/alpha/kernel/sys_sx164.c +++ b/arch/alpha/kernel/sys_sx164.c @@ -17,7 +17,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> @@ -26,6 +25,7 @@ #include <asm/core_cia.h> #include <asm/hwrpb.h> #include <asm/tlbflush.h> +#include <asm/special_insns.h> #include "proto.h" #include "irq_impl.h" diff --git a/arch/alpha/kernel/sys_takara.c b/arch/alpha/kernel/sys_takara.c index 2ae99ad6975e..dd0f1eae3c68 100644 --- a/arch/alpha/kernel/sys_takara.c +++ b/arch/alpha/kernel/sys_takara.c @@ -16,7 +16,6 @@ #include <linux/init.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c index f47b30a2a117..2533db280d9b 100644 --- a/arch/alpha/kernel/sys_titan.c +++ b/arch/alpha/kernel/sys_titan.c @@ -21,7 +21,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> @@ -331,7 +330,8 @@ titan_init_pci(void) */ titan_late_init(); - pci_probe_only = 1; + /* Indicate that we trust the console to configure things properly */ + pci_set_flags(PCI_PROBE_ONLY); common_init_pci(); SMC669_Init(0); locate_and_init_vga(NULL); diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c index 17c85a65e7b0..ee1874887776 100644 --- a/arch/alpha/kernel/sys_wildfire.c +++ b/arch/alpha/kernel/sys_wildfire.c @@ -15,7 +15,6 @@ #include <linux/bitops.h> #include <asm/ptrace.h> -#include <asm/system.h> #include <asm/dma.h> #include <asm/irq.h> #include <asm/mmu_context.h> diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index 0414e021a91c..80d987c0e9aa 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -24,6 +24,7 @@ #include <asm/sysinfo.h> #include <asm/hwrpb.h> #include <asm/mmu_context.h> +#include <asm/special_insns.h> #include "proto.h" diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S index f937ad123852..647b84c15382 100644 --- a/arch/alpha/kernel/vmlinux.lds.S +++ b/arch/alpha/kernel/vmlinux.lds.S @@ -2,6 +2,7 @@ #include <asm/thread_info.h> #include <asm/cache.h> #include <asm/page.h> +#include <asm/setup.h> OUTPUT_FORMAT("elf64-alpha") OUTPUT_ARCH(alpha) @@ -25,6 +26,7 @@ SECTIONS *(.fixup) *(.gnu.warning) } :kernel + swapper_pg_dir = SWAPPER_PGD; _etext = .; /* End of text section */ NOTES :kernel :note diff --git a/arch/alpha/lib/stacktrace.c b/arch/alpha/lib/stacktrace.c index 6d432e42aedc..5e832161e6d2 100644 --- a/arch/alpha/lib/stacktrace.c +++ b/arch/alpha/lib/stacktrace.c @@ -1,5 +1,4 @@ #include <linux/kernel.h> -#include <asm/system.h> typedef unsigned int instr; diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c index fadd5f882ff9..5eecab1a84ef 100644 --- a/arch/alpha/mm/fault.c +++ b/arch/alpha/mm/fault.c @@ -24,7 +24,6 @@ #include <linux/interrupt.h> #include <linux/module.h> -#include <asm/system.h> #include <asm/uaccess.h> extern void die_if_kernel(char *,struct pt_regs *,long, unsigned long *); diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 69d0c5761e2f..1ad6ca74bed2 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -22,7 +22,6 @@ #include <linux/vmalloc.h> #include <linux/gfp.h> -#include <asm/system.h> #include <asm/uaccess.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> @@ -31,6 +30,7 @@ #include <asm/mmu_context.h> #include <asm/console.h> #include <asm/tlb.h> +#include <asm/setup.h> extern void die_if_kernel(char *,struct pt_regs *,long); diff --git a/arch/alpha/oprofile/common.c b/arch/alpha/oprofile/common.c index bd8ac533a504..a0a5d27aa215 100644 --- a/arch/alpha/oprofile/common.c +++ b/arch/alpha/oprofile/common.c @@ -12,7 +12,6 @@ #include <linux/smp.h> #include <linux/errno.h> #include <asm/ptrace.h> -#include <asm/system.h> #include "op_impl.h" diff --git a/arch/alpha/oprofile/op_model_ev4.c b/arch/alpha/oprofile/op_model_ev4.c index 80d764dbf22f..18aa9b4f94f1 100644 --- a/arch/alpha/oprofile/op_model_ev4.c +++ b/arch/alpha/oprofile/op_model_ev4.c @@ -11,7 +11,6 @@ #include <linux/init.h> #include <linux/smp.h> #include <asm/ptrace.h> -#include <asm/system.h> #include "op_impl.h" diff --git a/arch/alpha/oprofile/op_model_ev5.c b/arch/alpha/oprofile/op_model_ev5.c index ceea6e1ad79a..c32f8a0ad925 100644 --- a/arch/alpha/oprofile/op_model_ev5.c +++ b/arch/alpha/oprofile/op_model_ev5.c @@ -11,7 +11,6 @@ #include <linux/init.h> #include <linux/smp.h> #include <asm/ptrace.h> -#include <asm/system.h> #include "op_impl.h" diff --git a/arch/alpha/oprofile/op_model_ev6.c b/arch/alpha/oprofile/op_model_ev6.c index 0869f85f5748..1c84cc257fc7 100644 --- a/arch/alpha/oprofile/op_model_ev6.c +++ b/arch/alpha/oprofile/op_model_ev6.c @@ -11,7 +11,6 @@ #include <linux/init.h> #include <linux/smp.h> #include <asm/ptrace.h> -#include <asm/system.h> #include "op_impl.h" diff --git a/arch/alpha/oprofile/op_model_ev67.c b/arch/alpha/oprofile/op_model_ev67.c index 5b9d178e0228..34a57a126553 100644 --- a/arch/alpha/oprofile/op_model_ev67.c +++ b/arch/alpha/oprofile/op_model_ev67.c @@ -12,7 +12,6 @@ #include <linux/init.h> #include <linux/smp.h> #include <asm/ptrace.h> -#include <asm/system.h> #include "op_impl.h" |
