diff options
Diffstat (limited to 'arch/sparc')
66 files changed, 281 insertions, 522 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 59b09600dd32..b23c76b42d6e 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -22,7 +22,6 @@ config SPARC select HAVE_ARCH_TRACEHOOK select HAVE_EXIT_THREAD select SYSCTL_EXCEPTION_TRACE - select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select RTC_CLASS select RTC_DRV_M48T59 select RTC_SYSTOHC @@ -56,7 +55,6 @@ config SPARC64 def_bool 64BIT select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_GRAPH_TRACER - select HAVE_FUNCTION_GRAPH_FP_TEST select HAVE_KRETPROBES select HAVE_KPROBES select HAVE_RCU_TABLE_FREE if SMP diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index 6024c26c0585..cfc918067f80 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -6,6 +6,7 @@ generic-y += cputime.h generic-y += div64.h generic-y += emergency-restart.h generic-y += exec.h +generic-y += export.h generic-y += irq_regs.h generic-y += irq_work.h generic-y += linkage.h diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h index 93310837c2df..3f2d403873bd 100644 --- a/arch/sparc/include/asm/elf_64.h +++ b/arch/sparc/include/asm/elf_64.h @@ -7,7 +7,7 @@ #include <asm/ptrace.h> #include <asm/processor.h> -#include <asm/uaccess.h> +#include <asm/extable_64.h> #include <asm/spitfire.h> /* diff --git a/arch/sparc/include/asm/extable_64.h b/arch/sparc/include/asm/extable_64.h new file mode 100644 index 000000000000..1121cb056ffb --- /dev/null +++ b/arch/sparc/include/asm/extable_64.h @@ -0,0 +1,20 @@ +#ifndef __ASM_EXTABLE64_H +#define __ASM_EXTABLE64_H +/* + * The exception table consists of pairs of addresses: the first is the + * address of an instruction that is allowed to fault, and the second is + * the address at which the program should continue. No registers are + * modified, so it is entirely up to the continuation code to figure out + * what to do. + * + * All the routines below use bits of fixup code that are out of line + * with the main instruction path. This means when everything is well, + * we don't even have to jump over them. Further, they do not intrude + * on our cache or tlb entries. + */ + +struct exception_table_entry { + unsigned int insn, fixup; +}; + +#endif diff --git a/arch/sparc/include/asm/ftrace.h b/arch/sparc/include/asm/ftrace.h index 3192a8e42fd6..62755a339a59 100644 --- a/arch/sparc/include/asm/ftrace.h +++ b/arch/sparc/include/asm/ftrace.h @@ -9,6 +9,10 @@ void _mcount(void); #endif +#endif /* CONFIG_MCOUNT */ + +#if defined(CONFIG_SPARC64) && !defined(CC_USE_FENTRY) +#define HAVE_FUNCTION_GRAPH_FP_TEST #endif #ifdef CONFIG_DYNAMIC_FTRACE diff --git a/arch/sparc/include/asm/hypervisor.h b/arch/sparc/include/asm/hypervisor.h index f5b6537306f0..666d5ba230d2 100644 --- a/arch/sparc/include/asm/hypervisor.h +++ b/arch/sparc/include/asm/hypervisor.h @@ -1744,6 +1744,7 @@ unsigned long sun4v_vintr_set_target(unsigned long dev_handle, #define HV_PCI_MAP_ATTR_READ 0x01 #define HV_PCI_MAP_ATTR_WRITE 0x02 +#define HV_PCI_MAP_ATTR_RELAXED_ORDER 0x04 #define HV_PCI_DEVICE_BUILD(b,d,f) \ ((((b) & 0xff) << 16) | \ diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h index 3f70f900e834..1d51a11fb261 100644 --- a/arch/sparc/include/asm/irq_64.h +++ b/arch/sparc/include/asm/irq_64.h @@ -86,8 +86,9 @@ static inline unsigned long get_softint(void) return retval; } -void arch_trigger_all_cpu_backtrace(bool); -#define arch_trigger_all_cpu_backtrace arch_trigger_all_cpu_backtrace +void arch_trigger_cpumask_backtrace(const struct cpumask *mask, + bool exclude_self); +#define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace extern void *hardirq_stack[NR_CPUS]; extern void *softirq_stack[NR_CPUS]; diff --git a/arch/sparc/include/asm/string.h b/arch/sparc/include/asm/string.h index 98b72a0c8e6e..86f34be14ce0 100644 --- a/arch/sparc/include/asm/string.h +++ b/arch/sparc/include/asm/string.h @@ -5,4 +5,38 @@ #else #include <asm/string_32.h> #endif + +/* First the mem*() things. */ +#define __HAVE_ARCH_MEMMOVE +void *memmove(void *, const void *, __kernel_size_t); + +#define __HAVE_ARCH_MEMCPY +#define memcpy(t, f, n) __builtin_memcpy(t, f, n) + +#define __HAVE_ARCH_MEMSET +#define memset(s, c, count) __builtin_memset(s, c, count) + +#define __HAVE_ARCH_MEMSCAN + +#define memscan(__arg0, __char, __arg2) \ +({ \ + void *__memscan_zero(void *, size_t); \ + void *__memscan_generic(void *, int, size_t); \ + void *__retval, *__addr = (__arg0); \ + size_t __size = (__arg2); \ + \ + if(__builtin_constant_p(__char) && !(__char)) \ + __retval = __memscan_zero(__addr, __size); \ + else \ + __retval = __memscan_generic(__addr, (__char), __size); \ + \ + __retval; \ +}) + +#define __HAVE_ARCH_MEMCMP +int memcmp(const void *,const void *,__kernel_size_t); + +#define __HAVE_ARCH_STRNCMP +int strncmp(const char *, const char *, __kernel_size_t); + #endif diff --git a/arch/sparc/include/asm/string_32.h b/arch/sparc/include/asm/string_32.h index 69974e924611..649412476a69 100644 --- a/arch/sparc/include/asm/string_32.h +++ b/arch/sparc/include/asm/string_32.h @@ -11,60 +11,4 @@ #include <asm/page.h> -/* Really, userland/ksyms should not see any of this stuff. */ - -#ifdef __KERNEL__ - -void __memmove(void *,const void *,__kernel_size_t); - -#ifndef EXPORT_SYMTAB_STROPS - -/* First the mem*() things. */ -#define __HAVE_ARCH_MEMMOVE -#undef memmove -#define memmove(_to, _from, _n) \ -({ \ - void *_t = (_to); \ - __memmove(_t, (_from), (_n)); \ - _t; \ -}) - -#define __HAVE_ARCH_MEMCPY -#define memcpy(t, f, n) __builtin_memcpy(t, f, n) - -#define __HAVE_ARCH_MEMSET -#define memset(s, c, count) __builtin_memset(s, c, count) - -#define __HAVE_ARCH_MEMSCAN - -#undef memscan -#define memscan(__arg0, __char, __arg2) \ -({ \ - void *__memscan_zero(void *, size_t); \ - void *__memscan_generic(void *, int, size_t); \ - void *__retval, *__addr = (__arg0); \ - size_t __size = (__arg2); \ - \ - if(__builtin_constant_p(__char) && !(__char)) \ - __retval = __memscan_zero(__addr, __size); \ - else \ - __retval = __memscan_generic(__addr, (__char), __size); \ - \ - __retval; \ -}) - -#define __HAVE_ARCH_MEMCMP -int memcmp(const void *,const void *,__kernel_size_t); - -/* Now the str*() stuff... */ -#define __HAVE_ARCH_STRLEN -__kernel_size_t strlen(const char *); - -#define __HAVE_ARCH_STRNCMP -int strncmp(const char *, const char *, __kernel_size_t); - -#endif /* !EXPORT_SYMTAB_STROPS */ - -#endif /* __KERNEL__ */ - #endif /* !(__SPARC_STRING_H__) */ diff --git a/arch/sparc/include/asm/string_64.h b/arch/sparc/include/asm/string_64.h index 5936b8ff3c05..6b9ccb308605 100644 --- a/arch/sparc/include/asm/string_64.h +++ b/arch/sparc/include/asm/string_64.h @@ -9,54 +9,10 @@ #ifndef __SPARC64_STRING_H__ #define __SPARC64_STRING_H__ -/* Really, userland/ksyms should not see any of this stuff. */ - -#ifdef __KERNEL__ - #include <asm/asi.h> -#ifndef EXPORT_SYMTAB_STROPS - -/* First the mem*() things. */ -#define __HAVE_ARCH_MEMMOVE -void *memmove(void *, const void *, __kernel_size_t); - -#define __HAVE_ARCH_MEMCPY -#define memcpy(t, f, n) __builtin_memcpy(t, f, n) - -#define __HAVE_ARCH_MEMSET -#define memset(s, c, count) __builtin_memset(s, c, count) - -#define __HAVE_ARCH_MEMSCAN - -#undef memscan -#define memscan(__arg0, __char, __arg2) \ -({ \ - void *__memscan_zero(void *, size_t); \ - void *__memscan_generic(void *, int, size_t); \ - void *__retval, *__addr = (__arg0); \ - size_t __size = (__arg2); \ - \ - if(__builtin_constant_p(__char) && !(__char)) \ - __retval = __memscan_zero(__addr, __size); \ - else \ - __retval = __memscan_generic(__addr, (__char), __size); \ - \ - __retval; \ -}) - -#define __HAVE_ARCH_MEMCMP -int memcmp(const void *,const void *,__kernel_size_t); - /* Now the str*() stuff... */ #define __HAVE_ARCH_STRLEN __kernel_size_t strlen(const char *); -#define __HAVE_ARCH_STRNCMP -int strncmp(const char *, const char *, __kernel_size_t); - -#endif /* !EXPORT_SYMTAB_STROPS */ - -#endif /* __KERNEL__ */ - #endif /* !(__SPARC64_STRING_H__) */ diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h index 37a315d0ddd4..b68acc563235 100644 --- a/arch/sparc/include/asm/uaccess_64.h +++ b/arch/sparc/include/asm/uaccess_64.h @@ -13,6 +13,7 @@ #include <asm/asi.h> #include <asm/spitfire.h> #include <asm-generic/uaccess-unaligned.h> +#include <asm/extable_64.h> #endif #ifndef __ASSEMBLY__ @@ -81,23 +82,6 @@ static inline int access_ok(int type, const void __user * addr, unsigned long si return 1; } -/* - * The exception table consists of pairs of addresses: the first is the - * address of an instruction that is allowed to fault, and the second is - * the address at which the program should continue. No registers are - * modified, so it is entirely up to the continuation code to figure out - * what to do. - * - * All the routines below use bits of fixup code that are out of line - * with the main instruction path. This means when everything is well, - * we don't even have to jump over them. Further, they do not intrude - * on our cache or tlb entries. - */ - -struct exception_table_entry { - unsigned int insn, fixup; -}; - void __ret_efault(void); void __retl_efault(void); diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile index fdb13327fded..fa3c02d41138 100644 --- a/arch/sparc/kernel/Makefile +++ b/arch/sparc/kernel/Makefile @@ -86,7 +86,7 @@ obj-y += auxio_$(BITS).o obj-$(CONFIG_SUN_PM) += apc.o pmc.o obj-$(CONFIG_MODULES) += module.o -obj-$(CONFIG_MODULES) += sparc_ksyms_$(BITS).o +obj-$(CONFIG_MODULES) += sparc_ksyms.o obj-$(CONFIG_SPARC_LED) += led.o obj-$(CONFIG_KGDB) += kgdb_$(BITS).o diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S index 07918ab3062e..d85bdb999819 100644 --- a/arch/sparc/kernel/entry.S +++ b/arch/sparc/kernel/entry.S @@ -29,6 +29,7 @@ #include <asm/unistd.h> #include <asm/asmmacro.h> +#include <asm/export.h> #define curptr g6 @@ -1207,6 +1208,8 @@ delay_continue: ret restore +EXPORT_SYMBOL(__udelay) +EXPORT_SYMBOL(__ndelay) /* Handle a software breakpoint */ /* We have to inform parent that child has stopped */ diff --git a/arch/sparc/kernel/ftrace.c b/arch/sparc/kernel/ftrace.c index 0a2d2ddff543..6bcff698069b 100644 --- a/arch/sparc/kernel/ftrace.c +++ b/arch/sparc/kernel/ftrace.c @@ -131,7 +131,7 @@ unsigned long prepare_ftrace_return(unsigned long parent, return parent + 8UL; if (ftrace_push_return_trace(parent, self_addr, &trace.depth, - frame_pointer) == -EBUSY) + frame_pointer, NULL) == -EBUSY) return parent + 8UL; trace.func = self_addr; diff --git a/arch/sparc/kernel/head_32.S b/arch/sparc/kernel/head_32.S index 3d92c0a8f6c4..7bb317b87dde 100644 --- a/arch/sparc/kernel/head_32.S +++ b/arch/sparc/kernel/head_32.S @@ -24,6 +24,7 @@ #include <asm/thread_info.h> /* TI_UWINMASK */ #include <asm/errno.h> #include <asm/pgtsrmmu.h> /* SRMMU_PGDIR_SHIFT */ +#include <asm/export.h> .data /* The following are used with the prom_vector node-ops to figure out @@ -60,6 +61,7 @@ sun4e_notsup: */ .globl empty_zero_page empty_zero_page: .skip PAGE_SIZE +EXPORT_SYMBOL(empty_zero_page) .global root_flags .global ram_flags @@ -813,3 +815,4 @@ lvl14_save: __ret_efault: ret restore %g0, -EFAULT, %o0 +EXPORT_SYMBOL(__ret_efault) diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S index a076b4249e62..beba6c11554c 100644 --- a/arch/sparc/kernel/head_64.S +++ b/arch/sparc/kernel/head_64.S @@ -32,7 +32,8 @@ #include <asm/estate.h> #include <asm/sfafsr.h> #include <asm/unistd.h> - +#include <asm/export.h> + /* This section from from _start to sparc64_boot_end should fit into * 0x0000000000404000 to 0x0000000000408000. */ @@ -143,6 +144,7 @@ prom_cpu_compatible: .skip 64 prom_root_node: .word 0 +EXPORT_SYMBOL(prom_root_node) prom_mmu_ihandle_cache: .word 0 prom_boot_mapped_pc: @@ -158,6 +160,7 @@ is_sun4v: .word 0 sun4v_chip_type: .word SUN4V_CHIP_INVALID +EXPORT_SYMBOL(sun4v_chip_type) 1: rd %pc, %l0 @@ -920,6 +923,7 @@ swapper_4m_tsb: .globl prom_tba, tlb_type prom_tba: .xword 0 tlb_type: .word 0 /* Must NOT end up in BSS */ +EXPORT_SYMBOL(tlb_type) .section ".fixup",#alloc,#execinstr .globl __ret_efault, __retl_efault, __ret_one, __retl_one @@ -927,6 +931,7 @@ ENTRY(__ret_efault) ret restore %g0, -EFAULT, %o0 ENDPROC(__ret_efault) +EXPORT_SYMBOL(__ret_efault) ENTRY(__retl_efault) retl diff --git a/arch/sparc/kernel/helpers.S b/arch/sparc/kernel/helpers.S index 314dd0c9fc5b..e4e5b832fcb6 100644 --- a/arch/sparc/kernel/helpers.S +++ b/arch/sparc/kernel/helpers.S @@ -15,6 +15,7 @@ __flushw_user: 2: retl nop .size __flushw_user,.-__flushw_user +EXPORT_SYMBOL(__flushw_user) /* Flush %fp and %i7 to the stack for all register * windows active inside of the cpu. This allows @@ -61,3 +62,4 @@ real_hard_smp_processor_id: .size hard_smp_processor_id,.-hard_smp_processor_id #endif .size real_hard_smp_processor_id,.-real_hard_smp_processor_id +EXPORT_SYMBOL_GPL(real_hard_smp_processor_id) diff --git a/arch/sparc/kernel/hvcalls.S b/arch/sparc/kernel/hvcalls.S index d127130bf424..4116ee5c7791 100644 --- a/arch/sparc/kernel/hvcalls.S +++ b/arch/sparc/kernel/hvcalls.S @@ -343,6 +343,7 @@ ENTRY(sun4v_mach_set_watchdog) 0: retl nop ENDPROC(sun4v_mach_set_watchdog) +EXPORT_SYMBOL(sun4v_mach_set_watchdog) /* No inputs and does not return. */ ENTRY(sun4v_mach_sir) @@ -776,6 +777,7 @@ ENTRY(sun4v_niagara_getperf) retl nop ENDPROC(sun4v_niagara_getperf) +EXPORT_SYMBOL(sun4v_niagara_getperf) ENTRY(sun4v_niagara_setperf) mov HV_FAST_SET_PERFREG, %o5 @@ -783,6 +785,7 @@ ENTRY(sun4v_niagara_setperf) retl nop ENDPROC(sun4v_niagara_setperf) +EXPORT_SYMBOL(sun4v_niagara_setperf) ENTRY(sun4v_niagara2_getperf) mov %o0, %o4 @@ -792,6 +795,7 @@ ENTRY(sun4v_niagara2_getperf) retl nop ENDPROC(sun4v_niagara2_getperf) +EXPORT_SYMBOL(sun4v_niagara2_getperf) ENTRY(sun4v_niagara2_setperf) mov HV_FAST_N2_SET_PERFREG, %o5 @@ -799,6 +803,7 @@ ENTRY(sun4v_niagara2_setperf) retl nop ENDPROC(sun4v_niagara2_setperf) +EXPORT_SYMBOL(sun4v_niagara2_setperf) ENTRY(sun4v_reboot_data_set) mov HV_FAST_REBOOT_DATA_SET, %o5 diff --git a/arch/sparc/kernel/kprobes.c b/arch/sparc/kernel/kprobes.c index cd83be527586..b0377db12d83 100644 --- a/arch/sparc/kernel/kprobes.c +++ b/arch/sparc/kernel/kprobes.c @@ -5,7 +5,7 @@ #include <linux/kernel.h> #include <linux/kprobes.h> -#include <linux/module.h> +#include <linux/extable.h> #include <linux/kdebug.h> #include <linux/slab.h> #include <linux/context_tracking.h> diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c index 61c6f935accc..db57d8acdc01 100644 --- a/arch/sparc/kernel/pci_sun4v.c +++ b/arch/sparc/kernel/pci_sun4v.c @@ -30,8 +30,19 @@ #define DRIVER_NAME "pci_sun4v" #define PFX DRIVER_NAME ": " -static unsigned long vpci_major = 1; -static unsigned long vpci_minor = 1; +static unsigned long vpci_major; +static unsigned long vpci_minor; + +struct vpci_version { + unsigned long major; + unsigned long minor; +}; + +/* Ordered from largest major to lowest */ +static struct vpci_version vpci_versions[] = { + { .major = 2, .minor = 0 }, + { .major = 1, .minor = 1 }, +}; #define PGLIST_NENTS (PAGE_SIZE / sizeof(u64)) @@ -67,6 +78,10 @@ static long iommu_batch_flush(struct iommu_batch *p) u64 *pglist = p->pglist; unsigned long npages = p->npages; + /* VPCI maj=1, min=[0,1] only supports read and write */ + if (vpci_major < 2) + prot &= (HV_PCI_MAP_ATTR_READ | HV_PCI_MAP_ATTR_WRITE); + while (npages != 0) { long num; @@ -133,6 +148,7 @@ static void *dma_4v_alloc_coherent(struct device *dev, size_t size, unsigned long attrs) { unsigned long flags, order, first_page, npages, n; + unsigned long prot = 0; struct iommu *iommu; struct page *page; void *ret; @@ -146,6 +162,9 @@ static void *dma_4v_alloc_coherent(struct device *dev, size_t size, npages = size >> IO_PAGE_SHIFT; + if (attrs & DMA_ATTR_WEAK_ORDERING) + prot = HV_PCI_MAP_ATTR_RELAXED_ORDER; + nid = dev->archdata.numa_node; page = alloc_pages_node(nid, gfp, order); if (unlikely(!page)) @@ -169,7 +188,7 @@ static void *dma_4v_alloc_coherent(struct device *dev, size_t size, local_irq_save(flags); iommu_batch_start(dev, - (HV_PCI_MAP_ATTR_READ | + (HV_PCI_MAP_ATTR_READ | prot | HV_PCI_MAP_ATTR_WRITE), entry); @@ -266,6 +285,9 @@ static dma_addr_t dma_4v_map_page(struct device *dev, struct page *page, if (direction != DMA_TO_DEVICE) prot |= HV_PCI_MAP_ATTR_WRITE; + if (attrs & DMA_ATTR_WEAK_ORDERING) + prot |= HV_PCI_MAP_ATTR_RELAXED_ORDER; + local_irq_save(flags); iommu_batch_start(dev, prot, entry); @@ -344,6 +366,9 @@ static int dma_4v_map_sg(struct device *dev, struct scatterlist *sglist, if (direction != DMA_TO_DEVICE) prot |= HV_PCI_MAP_ATTR_WRITE; + if (attrs & DMA_ATTR_WEAK_ORDERING) + prot |= HV_PCI_MAP_ATTR_RELAXED_ORDER; + outs = s = segstart = &sglist[0]; outcount = 1; incount = nelems; @@ -907,22 +932,27 @@ static int pci_sun4v_probe(struct platform_device *op) struct device_node *dp; struct iommu *iommu; u32 devhandle; - int i, err; + int i, err = -ENODEV; dp = op->dev.of_node; if (!hvapi_negotiated++) { - err = sun4v_hvapi_register(HV_GRP_PCI, - vpci_major, - &vpci_minor); + for (i = 0; i < ARRAY_SIZE(vpci_versions); i++) { + vpci_major = vpci_versions[i].major; + vpci_minor = vpci_versions[i].minor; + + err = sun4v_hvapi_register(HV_GRP_PCI, vpci_major, + &vpci_minor); + if (!err) + break; + } if (err) { - printk(KERN_ERR PFX "Could not register hvapi, " - "err=%d\n", err); + pr_err(PFX "Could not register hvapi, err=%d\n", err); return err; } - printk(KERN_INFO PFX "Registered hvapi major[%lu] minor[%lu]\n", - vpci_major, vpci_minor); + pr_info(PFX "Registered hvapi major[%lu] minor[%lu]\n", + vpci_major, vpci_minor); dma_ops = &sun4v_dma_ops; } diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index fa14402b33f9..47ff5588e521 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c @@ -239,7 +239,7 @@ static void __global_reg_poll(struct global_reg_snapshot *gp) } } -void arch_trigger_all_cpu_backtrace(bool include_self) +void arch_trigger_cpumask_backtrace(const cpumask_t *mask, bool exclude_self) { struct thread_info *tp = current_thread_info(); struct pt_regs *regs = get_irq_regs(); @@ -255,15 +255,15 @@ void arch_trigger_all_cpu_backtrace(bool include_self) memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot)); - if (include_self) + if (cpumask_test_cpu(this_cpu, mask) && !exclude_self) __global_reg_self(tp, regs, this_cpu); smp_fetch_global_regs(); - for_each_online_cpu(cpu) { + for_each_cpu(cpu, mask) { struct global_reg_snapshot *gp; - if (!include_self && cpu == this_cpu) + if (exclude_self && cpu == this_cpu) continue; gp = &global_cpu_snapshot[cpu].reg; @@ -300,7 +300,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self) static void sysrq_handle_globreg(int key) { - arch_trigger_all_cpu_backtrace(true); + trigger_all_cpu_backtrace(); } static struct sysrq_key_op sparc_globalreg_op = { diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c index fb30e7c6a5b1..e80e6ba3d500 100644 --- a/arch/sparc/kernel/smp_32.c +++ b/arch/sparc/kernel/smp_32.c @@ -352,9 +352,7 @@ static void sparc_start_secondary(void *arg) preempt_disable(); cpu = smp_processor_id(); - /* Invoke the CPU_STARTING notifier callbacks */ notify_cpu_starting(cpu); - arch_cpu_pre_online(arg); /* Set the CPU in the cpu_online_mask */ diff --git a/arch/sparc/kernel/sparc_ksyms.c b/arch/sparc/kernel/sparc_ksyms.c new file mode 100644 index 000000000000..09aa69e422e5 --- /dev/null +++ b/arch/sparc/kernel/sparc_ksyms.c @@ -0,0 +1,12 @@ +/* + * arch/sparc/kernel/ksyms.c: Sparc specific ksyms support. + * + * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) + */ + +#include <linux/init.h> +#include <linux/export.h> + +/* This is needed only for drivers/sbus/char/openprom.c */ +EXPORT_SYMBOL(saved_command_line); diff --git a/arch/sparc/kernel/sparc_ksyms_32.c b/arch/sparc/kernel/sparc_ksyms_32.c deleted file mode 100644 index bf4ccb10a78c..000000000000 --- a/arch/sparc/kernel/sparc_ksyms_32.c +++ /dev/null @@ -1,31 +0,0 @@ -/* - * arch/sparc/kernel/ksyms.c: Sparc specific ksyms support. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) - */ - -#include <linux/module.h> - -#include <asm/pgtable.h> -#include <asm/uaccess.h> -#include <asm/delay.h> -#include <asm/head.h> -#include <asm/dma.h> - -struct poll { - int fd; - short events; - short revents; -}; - -/* from entry.S */ -EXPORT_SYMBOL(__udelay); -EXPORT_SYMBOL(__ndelay); - -/* from head_32.S */ -EXPORT_SYMBOL(__ret_efault); -EXPORT_SYMBOL(empty_zero_page); - -/* Exporting a symbol from /init/main.c */ -EXPORT_SYMBOL(saved_command_line); diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c deleted file mode 100644 index 9e034f29dcc5..000000000000 --- a/arch/sparc/kernel/sparc_ksyms_64.c +++ /dev/null @@ -1,53 +0,0 @@ -/* arch/sparc64/kernel/sparc64_ksyms.c: Sparc64 specific ksyms support. - * - * Copyright (C) 1996, 2007 David S. Miller (davem@davemloft.net) - * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) - * Copyright (C) 1999 Jakub Jelinek (jj@ultra.linux.cz) - */ - -#include <linux/export.h> -#include <linux/pci.h> -#include <linux/bitops.h> - -#include <asm/cpudata.h> -#include <asm/uaccess.h> -#include <asm/spitfire.h> -#include <asm/oplib.h> -#include <asm/hypervisor.h> -#include <asm/cacheflush.h> - -struct poll { - int fd; - short events; - short revents; -}; - -/* from helpers.S */ -EXPORT_SYMBOL(__flushw_user); -EXPORT_SYMBOL_GPL(real_hard_smp_processor_id); - -/* from head_64.S */ -EXPORT_SYMBOL(__ret_efault); -EXPORT_SYMBOL(tlb_type); -EXPORT_SYMBOL(sun4v_chip_type); -EXPORT_SYMBOL(prom_root_node); - -/* from hvcalls.S */ -EXPORT_SYMBOL(sun4v_niagara_getperf); -EXPORT_SYMBOL(sun4v_niagara_setperf); -EXPORT_SYMBOL(sun4v_niagara2_getperf); -EXPORT_SYMBOL(sun4v_niagara2_setperf); -EXPORT_SYMBOL(sun4v_mach_set_watchdog); - -/* from hweight.S */ -EXPORT_SYMBOL(__arch_hweight8); -EXPORT_SYMBOL(__arch_hweight16); -EXPORT_SYMBOL(__arch_hweight32); -EXPORT_SYMBOL(__arch_hweight64); - -/* from ffs_ffz.S */ -EXPORT_SYMBOL(ffs); -EXPORT_SYMBOL(__ffs); - -/* Exporting a symbol from /init/main.c */ -EXPORT_SYMBOL(saved_command_line); diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c index d21cd625c0de..4094a51b1970 100644 --- a/arch/sparc/kernel/traps_64.c +++ b/arch/sparc/kernel/traps_64.c @@ -8,7 +8,7 @@ * I like traps on v9, :)))) */ -#include <linux/module.h> +#include <linux/extable.h> #include <linux/sched.h> #include <linux/linkage.h> #include <linux/kernel.h> diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c index 9aacb9159262..52c00d90d4b4 100644 --- a/arch/sparc/kernel/unaligned_64.c +++ b/arch/sparc/kernel/unaligned_64.c @@ -11,7 +11,7 @@ #include <linux/kernel.h> #include <linux/sched.h> #include <linux/mm.h> -#include <linux/module.h> +#include <linux/extable.h> #include <asm/asi.h> #include <asm/ptrace.h> #include <asm/pstate.h> diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S index d79b3b734245..572db686f845 100644 --- a/arch/sparc/kernel/vmlinux.lds.S +++ b/arch/sparc/kernel/vmlinux.lds.S @@ -49,6 +49,7 @@ SECTIONS HEAD_TEXT TEXT_TEXT SCHED_TEXT + CPUIDLE_TEXT LOCK_TEXT KPROBES_TEXT IRQENTRY_TEXT diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index 3269b0234093..885f00e81d1a 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -43,5 +43,4 @@ lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o hweight.o ffs.o obj-$(CONFIG_SPARC64) += iomap.o obj-$(CONFIG_SPARC32) += atomic32.o ucmpdi2.o -obj-y += ksyms.o obj-$(CONFIG_SPARC64) += PeeCeeI.o diff --git a/arch/sparc/lib/U1memcpy.S b/arch/sparc/lib/U1memcpy.S index 3e6209ebb7d7..97e1b211090c 100644 --- a/arch/sparc/lib/U1memcpy.S +++ b/arch/sparc/lib/U1memcpy.S @@ -7,6 +7,7 @@ #ifdef __KERNEL__ #include <asm/visasm.h> #include <asm/asi.h> +#include <asm/export.h> #define GLOBAL_SPARE g7 #else #define GLOBAL_SPARE g5 @@ -567,3 +568,4 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ mov EX_RETVAL(%o4), %o0 .size FUNC_NAME, .-FUNC_NAME +EXPORT_SYMBOL(FUNC_NAME) diff --git a/arch/sparc/lib/VISsave.S b/arch/sparc/lib/VISsave.S index 62c2647bd5ce..1c7b6a39b942 100644 --- a/arch/sparc/lib/VISsave.S +++ b/arch/sparc/lib/VISsave.S @@ -13,6 +13,7 @@ #include <asm/ptrace.h> #include <asm/visasm.h> #include <asm/thread_info.h> +#include <asm/export.h> /* On entry: %o5=current FPRS value, %g7 is callers address */ /* May clobber %o5, %g1, %g2, %g3, %g7, %icc, %xcc */ @@ -79,3 +80,4 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3 80: jmpl %g7 + %g0, %g0 nop ENDPROC(VISenter) +EXPORT_SYMBOL(VISenter) diff --git a/arch/sparc/lib/ashldi3.S b/arch/sparc/lib/ashldi3.S index 86f60de07b0a..c8b1cf71bc73 100644 --- a/arch/sparc/lib/ashldi3.S +++ b/arch/sparc/lib/ashldi3.S @@ -6,6 +6,7 @@ */ #include <linux/linkage.h> +#include <asm/export.h> .text ENTRY(__ashldi3) @@ -33,3 +34,4 @@ ENTRY(__ashldi3) retl nop ENDPROC(__ashldi3) +EXPORT_SYMBOL(__ashldi3) diff --git a/arch/sparc/lib/ashrdi3.S b/arch/sparc/lib/ashrdi3.S index 6eb8ba2dd50e..4310256e7964 100644 --- a/arch/sparc/lib/ashrdi3.S +++ b/arch/sparc/lib/ashrdi3.S @@ -6,6 +6,7 @@ */ #include <linux/linkage.h> +#include <asm/export.h> .text ENTRY(__ashrdi3) @@ -35,3 +36,4 @@ ENTRY(__ashrdi3) jmpl %o7 + 8, %g0 nop ENDPROC(__ashrdi3) +EXPORT_SYMBOL(__ashrdi3) diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S index a5c5a0279ccc..1c6a1bde5138 100644 --- a/arch/sparc/lib/atomic_64.S +++ b/arch/sparc/lib/atomic_64.S @@ -6,6 +6,7 @@ #include <linux/linkage.h> #include <asm/asi.h> #include <asm/backoff.h> +#include <asm/export.h> .text @@ -29,6 +30,7 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ nop; \ 2: BACKOFF_SPIN(%o2, %o3, 1b); \ ENDPROC(atomic_##op); \ +EXPORT_SYMBOL(atomic_##op); #define ATOMIC_OP_RETURN(op) \ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \ @@ -42,7 +44,8 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \ retl; \ sra %g1, 0, %o0; \ 2: BACKOFF_SPIN(%o2, %o3, 1b); \ -ENDPROC(atomic_##op##_return); +ENDPROC(atomic_##op##_return); \ +EXPORT_SYMBOL(atomic_##op##_return); #define ATOMIC_FETCH_OP(op) \ ENTRY(atomic_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ @@ -56,7 +59,8 @@ ENTRY(atomic_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ retl; \ sra %g1, 0, %o0; \ 2: BACKOFF_SPIN(%o2, %o3, 1b); \ -ENDPROC(atomic_fetch_##op); +ENDPROC(atomic_fetch_##op); \ +EXPORT_SYMBOL(atomic_fetch_##op); #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op) ATOMIC_FETCH_OP(op) @@ -88,6 +92,7 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ nop; \ 2: BACKOFF_SPIN(%o2, %o3, 1b); \ ENDPROC(atomic64_##op); \ +EXPORT_SYMBOL(atomic64_##op); #define ATOMIC64_OP_RETURN(op) \ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \ @@ -101,7 +106,8 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \ retl; \ op %g1, %o0, %o0; \ 2: BACKOFF_SPIN(%o2, %o3, 1b); \ -ENDPROC(atomic64_##op##_return); +ENDPROC(atomic64_##op##_return); \ +EXPORT_SYMBOL(atomic64_##op##_return); #define ATOMIC64_FETCH_OP(op) \ ENTRY(atomic64_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ @@ -115,7 +121,8 @@ ENTRY(atomic64_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ retl; \ mov %g1, %o0; \ 2: BACKOFF_SPIN(%o2, %o3, 1b); \ -ENDPROC(atomic64_fetch_##op); +ENDPROC(atomic64_fetch_##op); \ +EXPORT_SYMBOL(atomic64_fetch_##op); #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op) ATOMIC64_FETCH_OP(op) @@ -147,3 +154,4 @@ ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */ sub %g1, 1, %o0 2: BACKOFF_SPIN(%o2, %o3, 1b) ENDPROC(atomic64_dec_if_positive) +EXPORT_SYMBOL(atomic64_dec_if_positive) diff --git a/arch/sparc/lib/bitops.S b/arch/sparc/lib/bitops.S index 36f72cc0e67e..7031bf1587cb 100644 --- a/arch/sparc/lib/bitops.S +++ b/arch/sparc/lib/bitops.S @@ -6,6 +6,7 @@ #include <linux/linkage.h> #include <asm/asi.h> #include <asm/backoff.h> +#include <asm/export.h> .text @@ -29,6 +30,7 @@ ENTRY(test_and_set_bit) /* %o0=nr, %o1=addr */ nop 2: BACKOFF_SPIN(%o3, %o4, 1b) ENDPROC(test_and_set_bit) +EXPORT_SYMBOL(test_and_set_bit) ENTRY(test_and_clear_bit) /* %o0=nr, %o1=addr */ BACKOFF_SETUP(%o3) @@ -50,6 +52,7 @@ ENTRY(test_and_clear_bit) /* %o0=nr, %o1=addr */ nop 2: BACKOFF_SPIN(%o3, %o4, 1b) ENDPROC(test_and_clear_bit) +EXPORT_SYMBOL(test_and_clear_bit) ENTRY(test_and_change_bit) /* %o0=nr, %o1=addr */ BACKOFF_SETUP(%o3) @@ -71,6 +74,7 @@ ENTRY(test_and_change_bit) /* %o0=nr, %o1=addr */ nop 2: BACKOFF_SPIN(%o3, %o4, 1b) ENDPROC(test_and_change_bit) +EXPORT_SYMBOL(test_and_change_bit) ENTRY(set_bit) /* %o0=nr, %o1=addr */ BACKOFF_SETUP(%o3) @@ -90,6 +94,7 @@ ENTRY(set_bit) /* %o0=nr, %o1=addr */ nop 2: BACKOFF_SPIN(%o3, %o4, 1b) ENDPROC(set_bit) +EXPORT_SYMBOL(set_bit) ENTRY(clear_bit) /* %o0=nr, %o1=addr */ BACKOFF_SETUP(%o3) @@ -109,6 +114,7 @@ ENTRY(clear_bit) /* %o0=nr, %o1=addr */ nop 2: BACKOFF_SPIN(%o3, %o4, 1b) ENDPROC(clear_bit) +EXPORT_SYMBOL(clear_bit) ENTRY(change_bit) /* %o0=nr, %o1=addr */ BACKOFF_SETUP(%o3) @@ -128,3 +134,4 @@ ENTRY(change_bit) /* %o0=nr, %o1=addr */ nop 2: BACKOFF_SPIN(%o3, %o4, 1b) ENDPROC(change_bit) +EXPORT_SYMBOL(change_bit) diff --git a/arch/sparc/lib/blockops.S b/arch/sparc/lib/blockops.S index 3c771011ff4b..1f2692d59d18 100644 --- a/arch/sparc/lib/blockops.S +++ b/arch/sparc/lib/blockops.S @@ -6,6 +6,7 @@ #include <linux/linkage.h> #include <asm/page.h> +#include <asm/export.h> /* Zero out 64 bytes of memory at (buf + offset). * Assumes %g1 contains zero. @@ -64,6 +65,7 @@ ENTRY(bzero_1page) retl nop ENDPROC(bzero_1page) +EXPORT_SYMBOL(bzero_1page) ENTRY(__copy_1page) /* NOTE: If you change the number of insns of this routine, please check @@ -87,3 +89,4 @@ ENTRY(__copy_1page) retl nop ENDPROC(__copy_1page) +EXPORT_SYMBOL(__copy_1page) diff --git a/arch/sparc/lib/bzero.S b/arch/sparc/lib/bzero.S index 8c058114b649..3bb1914c4fa4 100644 --- a/arch/sparc/lib/bzero.S +++ b/arch/sparc/lib/bzero.S @@ -5,6 +5,7 @@ */ #include <linux/linkage.h> +#include <asm/export.h> .text @@ -78,6 +79,8 @@ __bzero_done: mov %o3, %o0 ENDPROC(__bzero) ENDPROC(memset) +EXPORT_SYMBOL(__bzero) +EXPORT_SYMBOL(memset) #define EX_ST(x,y) \ 98: x,y; \ @@ -143,3 +146,4 @@ __clear_user_done: retl clr %o0 ENDPROC(__clear_user) +EXPORT_SYMBOL(__clear_user) diff --git a/arch/sparc/lib/checksum_32.S b/arch/sparc/lib/checksum_32.S index 0084c3361e15..c9d8b6232111 100644 --- a/arch/sparc/lib/checksum_32.S +++ b/arch/sparc/lib/checksum_32.S @@ -14,6 +14,7 @@ */ #include <asm/errno.h> +#include <asm/export.h> #define CSUM_BIGCHUNK(buf, offset, sum, t0, t1, t2, t3, t4, t5) \ ldd [buf + offset + 0x00], t0; \ @@ -104,6 +105,7 @@ csum_partial_fix_alignment: * buffer of size 0x20. Follow the code path for that case. */ .globl csum_partial + EXPORT_SYMBOL(csum_partial) csum_partial: /* %o0=buf, %o1=len, %o2=sum */ andcc %o0, 0x7, %g0 ! alignment problems? bne csum_partial_fix_alignment ! yep, handle it @@ -335,6 +337,7 @@ cc_dword_align: */ .align 8 .globl __csum_partial_copy_sparc_generic + EXPORT_SYMBOL(__csum_partial_copy_sparc_generic) __csum_partial_copy_sparc_generic: /* %o0=src, %o1=dest, %g1=len, %g7=sum */ xor %o0, %o1, %o4 ! get changing bits diff --git a/arch/sparc/lib/checksum_64.S b/arch/sparc/lib/checksum_64.S index 1d230f693dc4..f6732174fe6b 100644 --- a/arch/sparc/lib/checksum_64.S +++ b/arch/sparc/lib/checksum_64.S @@ -13,6 +13,7 @@ * BSD4.4 portable checksum routine */ +#include <asm/export.h> .text csum_partial_fix_alignment: @@ -37,6 +38,7 @@ csum_partial_fix_alignment: .align 32 .globl csum_partial + EXPORT_SYMBOL(csum_partial) csum_partial: /* %o0=buff, %o1=len, %o2=sum */ prefetch [%o0 + 0x000], #n_reads clr %o4 diff --git a/arch/sparc/lib/clear_page.S b/arch/sparc/lib/clear_page.S index 46272dfc26e8..f30d6b78afbd 100644 --- a/arch/sparc/lib/clear_page.S +++ b/arch/sparc/lib/clear_page.S @@ -10,6 +10,7 @@ #include <asm/pgtable.h> #include <asm/spitfire.h> #include <asm/head.h> +#include <asm/export.h> /* What we used to do was lock a TLB entry into a specific * TLB slot, clear the page with interrupts disabled, then @@ -26,6 +27,7 @@ .text .globl _clear_page + EXPORT_SYMBOL(_clear_page) _clear_page: /* %o0=dest */ ba,pt %xcc, clear_page_common clr %o4 @@ -35,6 +37,7 @@ _clear_page: /* %o0=dest */ */ .align 32 .globl clear_user_page + EXPORT_SYMBOL(clear_user_page) clear_user_page: /* %o0=dest, %o1=vaddr */ lduw [%g6 + TI_PRE_COUNT], %o2 sethi %hi(PAGE_OFFSET), %g2 diff --git a/arch/sparc/lib/copy_in_user.S b/arch/sparc/lib/copy_in_user.S index 302c0e60dc2c..482de093bdae 100644 --- a/arch/sparc/lib/copy_in_user.S +++ b/arch/sparc/lib/copy_in_user.S @@ -5,6 +5,7 @@ #include <linux/linkage.h> #include <asm/asi.h> +#include <asm/export.h> #define XCC xcc @@ -90,3 +91,4 @@ ENTRY(___copy_in_user) /* %o0=dst, %o1=src, %o2=len */ retl clr %o0 ENDPROC(___copy_in_user) +EXPORT_SYMBOL(___copy_in_user) diff --git a/arch/sparc/lib/copy_page.S b/arch/sparc/lib/copy_page.S index dd16c61f3263..7197b7250895 100644 --- a/arch/sparc/lib/copy_page.S +++ b/arch/sparc/lib/copy_page.S @@ -10,6 +10,7 @@ #include <asm/pgtable.h> #include <asm/spitfire.h> #include <asm/head.h> +#include <asm/export.h> /* What we used to do was lock a TLB entry into a specific * TLB slot, clear the page with interrupts disabled, then @@ -44,6 +45,7 @@ .align 32 .globl copy_user_page .type copy_user_page,#function + EXPORT_SYMBOL(copy_user_page) copy_user_page: /* %o0=dest, %o1=src, %o2=vaddr */ lduw [%g6 + TI_PRE_COUNT], %o4 sethi %hi(PAGE_OFFSET), %g2 diff --git a/arch/sparc/lib/copy_user.S b/arch/sparc/lib/copy_user.S index ef095b6c43b1..cea644dc67a6 100644 --- a/arch/sparc/lib/copy_user.S +++ b/arch/sparc/lib/copy_user.S @@ -15,6 +15,7 @@ #include <asm/asmmacro.h> #include <asm/page.h> #include <asm/thread_info.h> +#include <asm/export.h> /* Work around cpp -rob */ #define ALLOC #alloc @@ -119,6 +120,7 @@ __copy_user_begin: .globl __copy_user + EXPORT_SYMBOL(__copy_user) dword_align: andcc %o1, 1, %g0 be 4f diff --git a/arch/sparc/lib/csum_copy.S b/arch/sparc/lib/csum_copy.S index e566c770a0f6..0ecbafc30fd0 100644 --- a/arch/sparc/lib/csum_copy.S +++ b/arch/sparc/lib/csum_copy.S @@ -3,6 +3,8 @@ * Copyright (C) 2005 David S. Miller <davem@davemloft.net> */ +#include <asm/export.h> + #ifdef __KERNEL__ #define GLOBAL_SPARE %g7 #else @@ -63,6 +65,7 @@ add %o5, %o4, %o4 .globl FUNC_NAME + EXPORT_SYMBOL(FUNC_NAME) FUNC_NAME: /* %o0=src, %o1=dst, %o2=len, %o3=sum */ LOAD(prefetch, %o0 + 0x000, #n_reads) xor %o0, %o1, %g1 diff --git a/arch/sparc/lib/divdi3.S b/arch/sparc/lib/divdi3.S index 9614b48b6ef8..a2b5a976be33 100644 --- a/arch/sparc/lib/divdi3.S +++ b/arch/sparc/lib/divdi3.S @@ -17,6 +17,7 @@ along with GNU CC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <asm/export.h> .text .align 4 .globl __divdi3 @@ -279,3 +280,4 @@ __divdi3: .LL81: ret restore +EXPORT_SYMBOL(__divdi3) diff --git a/arch/sparc/lib/ffs.S b/arch/sparc/lib/ffs.S index b39389f69899..23aab144d28e 100644 --- a/arch/sparc/lib/ffs.S +++ b/arch/sparc/lib/ffs.S @@ -1,4 +1,5 @@ #include <linux/linkage.h> +#include <asm/export.h> .register %g2,#scratch @@ -65,6 +66,8 @@ ENTRY(__ffs) add %o2, %g1, %o0 ENDPROC(ffs) ENDPROC(__ffs) +EXPORT_SYMBOL(__ffs) +EXPORT_SYMBOL(ffs) .section .popc_6insn_patch, "ax" .word ffs diff --git a/arch/sparc/lib/hweight.S b/arch/sparc/lib/hweight.S index 95414e0a6808..f9985f129fb6 100644 --- a/arch/sparc/lib/hweight.S +++ b/arch/sparc/lib/hweight.S @@ -1,4 +1,5 @@ #include <linux/linkage.h> +#include <asm/export.h> .text .align 32 @@ -7,6 +8,7 @@ ENTRY(__arch_hweight8) nop nop ENDPROC(__arch_hweight8) +EXPORT_SYMBOL(__arch_hweight8) .section .popc_3insn_patch, "ax" .word __arch_hweight8 sllx %o0, 64-8, %g1 @@ -19,6 +21,7 @@ ENTRY(__arch_hweight16) nop nop ENDPROC(__arch_hweight16) +EXPORT_SYMBOL(__arch_hweight16) .section .popc_3insn_patch, "ax" .word __arch_hweight16 sllx %o0, 64-16, %g1 @@ -31,6 +34,7 @@ ENTRY(__arch_hweight32) nop nop ENDPROC(__arch_hweight32) +EXPORT_SYMBOL(__arch_hweight32) .section .popc_3insn_patch, "ax" .word __arch_hweight32 sllx %o0, 64-32, %g1 @@ -43,6 +47,7 @@ ENTRY(__arch_hweight64) nop nop ENDPROC(__arch_hweight64) +EXPORT_SYMBOL(__arch_hweight64) .section .popc_3insn_patch, "ax" .word __arch_hweight64 retl diff --git a/arch/sparc/lib/ipcsum.S b/arch/sparc/lib/ipcsum.S index 4742d59029ee..5d61648b53dd 100644 --- a/arch/sparc/lib/ipcsum.S +++ b/arch/sparc/lib/ipcsum.S @@ -1,4 +1,5 @@ #include <linux/linkage.h> +#include <asm/export.h> .text ENTRY(ip_fast_csum) /* %o0 = iph, %o1 = ihl */ @@ -31,3 +32,4 @@ ENTRY(ip_fast_csum) /* %o0 = iph, %o1 = ihl */ retl and %o2, %o1, %o0 ENDPROC(ip_fast_csum) +EXPORT_SYMBOL(ip_fast_csum) diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c deleted file mode 100644 index de5e97817bdb..000000000000 --- a/arch/sparc/lib/ksyms.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * Export of symbols defined in assembler - */ - -/* Tell string.h we don't want memcpy etc. as cpp defines */ -#define EXPORT_SYMTAB_STROPS - -#include <linux/module.h> -#include <linux/string.h> -#include <linux/types.h> - -#include <asm/checksum.h> -#include <asm/uaccess.h> -#include <asm/ftrace.h> - -/* string functions */ -EXPORT_SYMBOL(strlen); -EXPORT_SYMBOL(strncmp); - -/* mem* functions */ -extern void *__memscan_zero(void *, size_t); -extern void *__memscan_generic(void *, int, size_t); -extern void *__bzero(void *, size_t); - -EXPORT_SYMBOL(memscan); -EXPORT_SYMBOL(__memscan_zero); -EXPORT_SYMBOL(__memscan_generic); -EXPORT_SYMBOL(memcmp); -EXPORT_SYMBOL(memcpy); -EXPORT_SYMBOL(memset); -EXPORT_SYMBOL(memmove); -EXPORT_SYMBOL(__bzero); - -/* Networking helper routines. */ -EXPORT_SYMBOL(csum_partial); - -#ifdef CONFIG_MCOUNT -EXPORT_SYMBOL(_mcount); -#endif - -/* - * sparc - */ -#ifdef CONFIG_SPARC32 -extern int __ashrdi3(int, int); -extern int __ashldi3(int, int); -extern int __lshrdi3(int, int); -extern int __muldi3(int, int); -extern int __divdi3(int, int); - -extern void (*__copy_1page)(void *, const void *); -extern void (*bzero_1page)(void *); - -extern void ___rw_read_enter(void); -extern void ___rw_read_try(void); -extern void ___rw_read_exit(void); -extern void ___rw_write_enter(void); - -/* Networking helper routines. */ -EXPORT_SYMBOL(__csum_partial_copy_sparc_generic); - -/* Special internal versions of library functions. */ -EXPORT_SYMBOL(__copy_1page); -EXPORT_SYMBOL(__memmove); -EXPORT_SYMBOL(bzero_1page); - -/* Moving data to/from/in userspace. */ -EXPORT_SYMBOL(__copy_user); - -/* Used by asm/spinlock.h */ -#ifdef CONFIG_SMP -EXPORT_SYMBOL(___rw_read_enter); -EXPORT_SYMBOL(___rw_read_try); -EXPORT_SYMBOL(___rw_read_exit); -EXPORT_SYMBOL(___rw_write_enter); -#endif - -EXPORT_SYMBOL(__ashrdi3); -EXPORT_SYMBOL(__ashldi3); -EXPORT_SYMBOL(__lshrdi3); -EXPORT_SYMBOL(__muldi3); -EXPORT_SYMBOL(__divdi3); -#endif - -/* - * sparc64 - */ -#ifdef CONFIG_SPARC64 -/* Networking helper routines. */ -EXPORT_SYMBOL(csum_partial_copy_nocheck); -EXPORT_SYMBOL(__csum_partial_copy_from_user); -EXPORT_SYMBOL(__csum_partial_copy_to_user); -EXPORT_SYMBOL(ip_fast_csum); - -/* Moving data to/from/in userspace. */ -EXPORT_SYMBOL(___copy_to_user); -EXPORT_SYMBOL(___copy_from_user); -EXPORT_SYMBOL(___copy_in_user); -EXPORT_SYMBOL(__clear_user); - -/* Atomic counter implementation. */ -#define ATOMIC_OP(op) \ -EXPORT_SYMBOL(atomic_##op); \ -EXPORT_SYMBOL(atomic64_##op); - -#define ATOMIC_OP_RETURN(op) \ -EXPORT_SYMBOL(atomic_##op##_return); \ -EXPORT_SYMBOL(atomic64_##op##_return); - -#define ATOMIC_FETCH_OP(op) \ -EXPORT_SYMBOL(atomic_fetch_##op); \ -EXPORT_SYMBOL(atomic64_fetch_##op); - -#define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op) ATOMIC_FETCH_OP(op) - -ATOMIC_OPS(add) -ATOMIC_OPS(sub) - -#undef ATOMIC_OPS -#define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_FETCH_OP(op) - -ATOMIC_OPS(and) -ATOMIC_OPS(or) -ATOMIC_OPS(xor) - -#undef ATOMIC_OPS -#undef ATOMIC_FETCH_OP -#undef ATOMIC_OP_RETURN -#undef ATOMIC_OP - -EXPORT_SYMBOL(atomic64_dec_if_positive); - -/* Atomic bit operations. */ -EXPORT_SYMBOL(test_and_set_bit); -EXPORT_SYMBOL(test_and_clear_bit); -EXPORT_SYMBOL(test_and_change_bit); -EXPORT_SYMBOL(set_bit); -EXPORT_SYMBOL(clear_bit); -EXPORT_SYMBOL(change_bit); - -/* Special internal versions of library functions. */ -EXPORT_SYMBOL(_clear_page); -EXPORT_SYMBOL(clear_user_page); -EXPORT_SYMBOL(copy_user_page); - -/* RAID code needs this */ -void VISenter(void); -EXPORT_SYMBOL(VISenter); - -extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *); -extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *, - unsigned long *); -extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *); -extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *, unsigned long *); -EXPORT_SYMBOL(xor_vis_2); -EXPORT_SYMBOL(xor_vis_3); -EXPORT_SYMBOL(xor_vis_4); -EXPORT_SYMBOL(xor_vis_5); - -extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *); -extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *, - unsigned long *); -extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *); -extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *, unsigned long *); - -EXPORT_SYMBOL(xor_niagara_2); -EXPORT_SYMBOL(xor_niagara_3); -EXPORT_SYMBOL(xor_niagara_4); -EXPORT_SYMBOL(xor_niagara_5); -#endif diff --git a/arch/sparc/lib/locks.S b/arch/sparc/lib/locks.S index 64f53f2b673d..f38c4e59d078 100644 --- a/arch/sparc/lib/locks.S +++ b/arch/sparc/lib/locks.S @@ -10,6 +10,7 @@ #include <asm/psr.h> #include <asm/smp.h> #include <asm/spinlock.h> +#include <asm/export.h> .text .align 4 @@ -48,6 +49,7 @@ ___rw_write_enter_spin_on_wlock: ld [%g1], %g2 .globl ___rw_read_enter +EXPORT_SYMBOL(___rw_read_enter) ___rw_read_enter: orcc %g2, 0x0, %g0 bne,a ___rw_read_enter_spin_on_wlock @@ -59,6 +61,7 @@ ___rw_read_enter: mov %g4, %o7 .globl ___rw_read_exit +EXPORT_SYMBOL(___rw_read_exit) ___rw_read_exit: orcc %g2, 0x0, %g0 bne,a ___rw_read_exit_spin_on_wlock @@ -70,6 +73,7 @@ ___rw_read_exit: mov %g4, %o7 .globl ___rw_read_try +EXPORT_SYMBOL(___rw_read_try) ___rw_read_try: orcc %g2, 0x0, %g0 bne ___rw_read_try_spin_on_wlock @@ -81,6 +85,7 @@ ___rw_read_try: mov %g4, %o7 .globl ___rw_write_enter +EXPORT_SYMBOL(___rw_write_enter) ___rw_write_enter: orcc %g2, 0x0, %g0 bne ___rw_write_enter_spin_on_wlock diff --git a/arch/sparc/lib/lshrdi3.S b/arch/sparc/lib/lshrdi3.S index 60ebc7cdbee0..c9b9373f8d81 100644 --- a/arch/sparc/lib/lshrdi3.S +++ b/arch/sparc/lib/lshrdi3.S @@ -1,4 +1,5 @@ #include <linux/linkage.h> +#include <asm/export.h> ENTRY(__lshrdi3) cmp %o2, 0 @@ -25,3 +26,4 @@ ENTRY(__lshrdi3) retl nop ENDPROC(__lshrdi3) +EXPORT_SYMBOL(__lshrdi3) diff --git a/arch/sparc/lib/mcount.S b/arch/sparc/lib/mcount.S index 0b0ed4d34219..194f383611c0 100644 --- a/arch/sparc/lib/mcount.S +++ b/arch/sparc/lib/mcount.S @@ -6,6 +6,7 @@ */ #include <linux/linkage.h> +#include <asm/export.h> /* * This is the main variant and is called by C code. GCC's -pg option @@ -16,6 +17,7 @@ .align 32 .globl _mcount .type _mcount,#function + EXPORT_SYMBOL(_mcount) .globl mcount .type mcount,#function _mcount: diff --git a/arch/sparc/lib/memcmp.S b/arch/sparc/lib/memcmp.S index efa106c41ed0..cee7f30dbb61 100644 --- a/arch/sparc/lib/memcmp.S +++ b/arch/sparc/lib/memcmp.S @@ -6,6 +6,7 @@ #include <linux/linkage.h> #include <asm/asm.h> +#include <asm/export.h> .text ENTRY(memcmp) @@ -25,3 +26,4 @@ ENTRY(memcmp) 2: retl mov 0, %o0 ENDPROC(memcmp) +EXPORT_SYMBOL(memcmp) diff --git a/arch/sparc/lib/memcpy.S b/arch/sparc/lib/memcpy.S index 4d8c497517bd..8913feaa7ac7 100644 --- a/arch/sparc/lib/memcpy.S +++ b/arch/sparc/lib/memcpy.S @@ -7,6 +7,7 @@ * Copyright (C) 1996 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ +#include <asm/export.h> #define FUNC(x) \ .globl x; \ .type x,@function; \ @@ -58,93 +59,11 @@ x: stb %t0, [%dst - (offset) - 0x02]; \ stb %t1, [%dst - (offset) - 0x01]; -/* Both these macros have to start with exactly the same insn */ -#define RMOVE_BIGCHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, t7) \ - ldd [%src - (offset) - 0x20], %t0; \ - ldd [%src - (offset) - 0x18], %t2; \ - ldd [%src - (offset) - 0x10], %t4; \ - ldd [%src - (offset) - 0x08], %t6; \ - st %t0, [%dst - (offset) - 0x20]; \ - st %t1, [%dst - (offset) - 0x1c]; \ - st %t2, [%dst - (offset) - 0x18]; \ - st %t3, [%dst - (offset) - 0x14]; \ - st %t4, [%dst - (offset) - 0x10]; \ - st %t5, [%dst - (offset) - 0x0c]; \ - st %t6, [%dst - (offset) - 0x08]; \ - st %t7, [%dst - (offset) - 0x04]; - -#define RMOVE_BIGALIGNCHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, t7) \ - ldd [%src - (offset) - 0x20], %t0; \ - ldd [%src - (offset) - 0x18], %t2; \ - ldd [%src - (offset) - 0x10], %t4; \ - ldd [%src - (offset) - 0x08], %t6; \ - std %t0, [%dst - (offset) - 0x20]; \ - std %t2, [%dst - (offset) - 0x18]; \ - std %t4, [%dst - (offset) - 0x10]; \ - std %t6, [%dst - (offset) - 0x08]; - -#define RMOVE_LASTCHUNK(src, dst, offset, t0, t1, t2, t3) \ - ldd [%src + (offset) + 0x00], %t0; \ - ldd [%src + (offset) + 0x08], %t2; \ - st %t0, [%dst + (offset) + 0x00]; \ - st %t1, [%dst + (offset) + 0x04]; \ - st %t2, [%dst + (offset) + 0x08]; \ - st %t3, [%dst + (offset) + 0x0c]; - -#define RMOVE_SHORTCHUNK(src, dst, offset, t0, t1) \ - ldub [%src + (offset) + 0x00], %t0; \ - ldub [%src + (offset) + 0x01], %t1; \ - stb %t0, [%dst + (offset) + 0x00]; \ - stb %t1, [%dst + (offset) + 0x01]; - -#define SMOVE_CHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, prev, shil, shir, offset2) \ - ldd [%src + (offset) + 0x00], %t0; \ - ldd [%src + (offset) + 0x08], %t2; \ - srl %t0, shir, %t5; \ - srl %t1, shir, %t6; \ - sll %t0, shil, %t0; \ - or %t5, %prev, %t5; \ - sll %t1, shil, %prev; \ - or %t6, %t0, %t0; \ - srl %t2, shir, %t1; \ - srl %t3, shir, %t6; \ - sll %t2, shil, %t2; \ - or %t1, %prev, %t1; \ - std %t4, [%dst + (offset) + (offset2) - 0x04]; \ - std %t0, [%dst + (offset) + (offset2) + 0x04]; \ - sll %t3, shil, %prev; \ - or %t6, %t2, %t4; - -#define SMOVE_ALIGNCHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, prev, shil, shir, offset2) \ - ldd [%src + (offset) + 0x00], %t0; \ - ldd [%src + (offset) + 0x08], %t2; \ - srl %t0, shir, %t4; \ - srl %t1, shir, %t5; \ - sll %t0, shil, %t6; \ - or %t4, %prev, %t0; \ - sll %t1, shil, %prev; \ - or %t5, %t6, %t1; \ - srl %t2, shir, %t4; \ - srl %t3, shir, %t5; \ - sll %t2, shil, %t6; \ - or %t4, %prev, %t2; \ - sll %t3, shil, %prev; \ - or %t5, %t6, %t3; \ - std %t0, [%dst + (offset) + (offset2) + 0x00]; \ - std %t2, [%dst + (offset) + (offset2) + 0x08]; - .text .align 4 -0: - retl - nop ! Only bcopy returns here and it retuns void... - -#ifdef __KERNEL__ -FUNC(amemmove) -FUNC(__memmove) -#endif FUNC(memmove) +EXPORT_SYMBOL(memmove) cmp %o0, %o1 mov %o0, %g7 bleu 9f @@ -202,6 +121,7 @@ FUNC(memmove) add %o0, 2, %o0 FUNC(memcpy) /* %o0=dst %o1=src %o2=len */ +EXPORT_SYMBOL(memcpy) sub %o0, %o1, %o4 mov %o0, %g7 diff --git a/arch/sparc/lib/memmove.S b/arch/sparc/lib/memmove.S index 857ad4f8905f..012cdb6ca467 100644 --- a/arch/sparc/lib/memmove.S +++ b/arch/sparc/lib/memmove.S @@ -5,6 +5,7 @@ */ #include <linux/linkage.h> +#include <asm/export.h> .text ENTRY(memmove) /* o0=dst o1=src o2=len */ @@ -57,3 +58,4 @@ ENTRY(memmove) /* o0=dst o1=src o2=len */ stb %g7, [%o0 - 0x1] ba,a,pt %xcc, 99b ENDPROC(memmove) +EXPORT_SYMBOL(memmove) diff --git a/arch/sparc/lib/memscan_32.S b/arch/sparc/lib/memscan_32.S index 4ff1657dfc24..51ce690c42a8 100644 --- a/arch/sparc/lib/memscan_32.S +++ b/arch/sparc/lib/memscan_32.S @@ -4,6 +4,8 @@ * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) */ +#include <asm/export.h> + /* In essence, this is just a fancy strlen. */ #define LO_MAGIC 0x01010101 @@ -13,6 +15,8 @@ .align 4 .globl __memscan_zero, __memscan_generic .globl memscan +EXPORT_SYMBOL(__memscan_zero) +EXPORT_SYMBOL(__memscan_generic) __memscan_zero: /* %o0 = addr, %o1 = size */ cmp %o1, 0 diff --git a/arch/sparc/lib/memscan_64.S b/arch/sparc/lib/memscan_64.S index 5686dfa5dc15..daa96f4b03e6 100644 --- a/arch/sparc/lib/memscan_64.S +++ b/arch/sparc/lib/memscan_64.S @@ -5,6 +5,8 @@ * Copyright (C) 1998 David S. Miller (davem@redhat.com) */ + #include <asm/export.h> + #define HI_MAGIC 0x8080808080808080 #define LO_MAGIC 0x0101010101010101 #define ASI_PL 0x88 @@ -13,6 +15,8 @@ .align 32 .globl __memscan_zero, __memscan_generic .globl memscan + EXPORT_SYMBOL(__memscan_zero) + EXPORT_SYMBOL(__memscan_generic) __memscan_zero: /* %o0 = bufp, %o1 = size */ diff --git a/arch/sparc/lib/memset.S b/arch/sparc/lib/memset.S index f75e6906df14..bb539b42b088 100644 --- a/arch/sparc/lib/memset.S +++ b/arch/sparc/lib/memset.S @@ -9,6 +9,7 @@ */ #include <asm/ptrace.h> +#include <asm/export.h> /* Work around cpp -rob */ #define ALLOC #alloc @@ -63,6 +64,8 @@ __bzero_begin: .globl __bzero .globl memset + EXPORT_SYMBOL(__bzero) + EXPORT_SYMBOL(memset) .globl __memset_start, __memset_end __memset_start: memset: diff --git a/arch/sparc/lib/muldi3.S b/arch/sparc/lib/muldi3.S index 9794939d1c12..17a0f49aef3c 100644 --- a/arch/sparc/lib/muldi3.S +++ b/arch/sparc/lib/muldi3.S @@ -17,6 +17,7 @@ along with GNU CC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <asm/export.h> .text .align 4 .globl __muldi3 @@ -74,3 +75,4 @@ __muldi3: add %l2, %l0, %i0 ret restore %g0, %l3, %o1 +EXPORT_SYMBOL(__muldi3) diff --git a/arch/sparc/lib/strlen.S b/arch/sparc/lib/strlen.S index 536f83507fbf..ca0e7077e871 100644 --- a/arch/sparc/lib/strlen.S +++ b/arch/sparc/lib/strlen.S @@ -7,6 +7,7 @@ #include <linux/linkage.h> #include <asm/asm.h> +#include <asm/export.h> #define LO_MAGIC 0x01010101 #define HI_MAGIC 0x80808080 @@ -78,3 +79,4 @@ ENTRY(strlen) retl mov 2, %o0 ENDPROC(strlen) +EXPORT_SYMBOL(strlen) diff --git a/arch/sparc/lib/strncmp_32.S b/arch/sparc/lib/strncmp_32.S index c0d1b568c1c5..e3fe014813af 100644 --- a/arch/sparc/lib/strncmp_32.S +++ b/arch/sparc/lib/strncmp_32.S @@ -4,6 +4,7 @@ */ #include <linux/linkage.h> +#include <asm/export.h> .text ENTRY(strncmp) @@ -116,3 +117,4 @@ ENTRY(strncmp) retl sub %o3, %o0, %o0 ENDPROC(strncmp) +EXPORT_SYMBOL(strncmp) diff --git a/arch/sparc/lib/strncmp_64.S b/arch/sparc/lib/strncmp_64.S index 0656627166f3..efb5f884330d 100644 --- a/arch/sparc/lib/strncmp_64.S +++ b/arch/sparc/lib/strncmp_64.S @@ -6,6 +6,7 @@ #include <linux/linkage.h> #include <asm/asi.h> +#include <asm/export.h> .text ENTRY(strncmp) @@ -28,3 +29,4 @@ ENTRY(strncmp) retl clr %o0 ENDPROC(strncmp) +EXPORT_SYMBOL(strncmp) diff --git a/arch/sparc/lib/xor.S b/arch/sparc/lib/xor.S index 2c05641c3263..45a49cb618b5 100644 --- a/arch/sparc/lib/xor.S +++ b/arch/sparc/lib/xor.S @@ -13,6 +13,7 @@ #include <asm/asi.h> #include <asm/dcu.h> #include <asm/spitfire.h> +#include <asm/export.h> /* * Requirements: @@ -90,6 +91,7 @@ ENTRY(xor_vis_2) retl wr %g0, 0, %fprs ENDPROC(xor_vis_2) +EXPORT_SYMBOL(xor_vis_2) ENTRY(xor_vis_3) rd %fprs, %o5 @@ -156,6 +158,7 @@ ENTRY(xor_vis_3) retl wr %g0, 0, %fprs ENDPROC(xor_vis_3) +EXPORT_SYMBOL(xor_vis_3) ENTRY(xor_vis_4) rd %fprs, %o5 @@ -241,6 +244,7 @@ ENTRY(xor_vis_4) retl wr %g0, 0, %fprs ENDPROC(xor_vis_4) +EXPORT_SYMBOL(xor_vis_4) ENTRY(xor_vis_5) save %sp, -192, %sp @@ -347,6 +351,7 @@ ENTRY(xor_vis_5) ret restore ENDPROC(xor_vis_5) +EXPORT_SYMBOL(xor_vis_5) /* Niagara versions. */ ENTRY(xor_niagara_2) /* %o0=bytes, %o1=dest, %o2=src */ @@ -393,6 +398,7 @@ ENTRY(xor_niagara_2) /* %o0=bytes, %o1=dest, %o2=src */ ret restore ENDPROC(xor_niagara_2) +EXPORT_SYMBOL(xor_niagara_2) ENTRY(xor_niagara_3) /* %o0=bytes, %o1=dest, %o2=src1, %o3=src2 */ save %sp, -192, %sp @@ -454,6 +460,7 @@ ENTRY(xor_niagara_3) /* %o0=bytes, %o1=dest, %o2=src1, %o3=src2 */ ret restore ENDPROC(xor_niagara_3) +EXPORT_SYMBOL(xor_niagara_3) ENTRY(xor_niagara_4) /* %o0=bytes, %o1=dest, %o2=src1, %o3=src2, %o4=src3 */ save %sp, -192, %sp @@ -536,6 +543,7 @@ ENTRY(xor_niagara_4) /* %o0=bytes, %o1=dest, %o2=src1, %o3=src2, %o4=src3 */ ret restore ENDPROC(xor_niagara_4) +EXPORT_SYMBOL(xor_niagara_4) ENTRY(xor_niagara_5) /* %o0=bytes, %o1=dest, %o2=src1, %o3=src2, %o4=src3, %o5=src4 */ save %sp, -192, %sp @@ -634,3 +642,4 @@ ENTRY(xor_niagara_5) /* %o0=bytes, %o1=dest, %o2=src1, %o3=src2, %o4=src3, %o5=s ret restore ENDPROC(xor_niagara_5) +EXPORT_SYMBOL(xor_niagara_5) diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c index 3f291d8c57f7..643c149a3151 100644 --- a/arch/sparc/mm/fault_64.c +++ b/arch/sparc/mm/fault_64.c @@ -14,7 +14,7 @@ #include <linux/mman.h> #include <linux/signal.h> #include <linux/mm.h> -#include <linux/module.h> +#include <linux/extable.h> #include <linux/init.h> #include <linux/perf_event.h> #include <linux/interrupt.h> diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 7ac6b62fb7c1..439784b7b7ac 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -5,7 +5,7 @@ * Copyright (C) 1997-1999 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ -#include <linux/module.h> +#include <linux/extable.h> #include <linux/kernel.h> #include <linux/sched.h> #include <linux/string.h> diff --git a/arch/sparc/prom/ranges.c b/arch/sparc/prom/ranges.c index ad143c13bdc0..6d8dc2aa94ce 100644 --- a/arch/sparc/prom/ranges.c +++ b/arch/sparc/prom/ranges.c @@ -16,9 +16,8 @@ static struct linux_prom_ranges promlib_obio_ranges[PROMREG_MAX]; static int num_obio_ranges; /* Adjust register values based upon the ranges parameters. */ -static void -prom_adjust_regs(struct linux_prom_registers *regp, int nregs, - struct linux_prom_ranges *rangep, int nranges) +static void prom_adjust_regs(struct linux_prom_registers *regp, int nregs, + struct linux_prom_ranges *rangep, int nranges) { int regc, rngc; @@ -34,33 +33,30 @@ prom_adjust_regs(struct linux_prom_registers *regp, int nregs, } } -static void -prom_adjust_ranges(struct linux_prom_ranges *ranges1, int nranges1, - struct linux_prom_ranges *ranges2, int nranges2) +static void prom_adjust_ranges(struct linux_prom_ranges *ranges1, int nranges1, + struct linux_prom_ranges *ranges2, int nranges2) { int rng1c, rng2c; - for(rng1c=0; rng1c < nranges1; rng1c++) { - for(rng2c=0; rng2c < nranges2; rng2c++) - if(ranges1[rng1c].ot_parent_space == ranges2[rng2c].ot_child_space && + for (rng1c = 0; rng1c < nranges1; rng1c++) { + for (rng2c = 0; rng2c < nranges2; rng2c++) + if (ranges1[rng1c].ot_parent_space == ranges2[rng2c].ot_child_space && ranges1[rng1c].ot_parent_base >= ranges2[rng2c].ot_child_base && ranges2[rng2c].ot_child_base + ranges2[rng2c].or_size - ranges1[rng1c].ot_parent_base > 0U) break; - if(rng2c == nranges2) /* oops */ + if (rng2c == nranges2) /* oops */ prom_printf("adjust_ranges: Could not find matching bus type...\n"); else if (ranges1[rng1c].ot_parent_base + ranges1[rng1c].or_size > ranges2[rng2c].ot_child_base + ranges2[rng2c].or_size) - ranges1[rng1c].or_size = - ranges2[rng2c].ot_child_base + ranges2[rng2c].or_size - ranges1[rng1c].ot_parent_base; + ranges1[rng1c].or_size = ranges2[rng2c].ot_child_base + ranges2[rng2c].or_size - ranges1[rng1c].ot_parent_base; ranges1[rng1c].ot_parent_space = ranges2[rng2c].ot_parent_space; ranges1[rng1c].ot_parent_base += ranges2[rng2c].ot_parent_base; } } /* Apply probed obio ranges to registers passed, if no ranges return. */ -void -prom_apply_obio_ranges(struct linux_prom_registers *regs, int nregs) +void prom_apply_obio_ranges(struct linux_prom_registers *regs, int nregs) { - if(num_obio_ranges) + if (num_obio_ranges) prom_adjust_regs(regs, nregs, promlib_obio_ranges, num_obio_ranges); } EXPORT_SYMBOL(prom_apply_obio_ranges); @@ -76,40 +72,40 @@ void __init prom_ranges_init(void) node = prom_getchild(prom_root_node); obio_node = prom_searchsiblings(node, "obio"); - if(obio_node) { + if (obio_node) { success = prom_getproperty(obio_node, "ranges", (char *) promlib_obio_ranges, sizeof(promlib_obio_ranges)); - if(success != -1) - num_obio_ranges = (success/sizeof(struct linux_prom_ranges)); + if (success != -1) + num_obio_ranges = (success / sizeof(struct linux_prom_ranges)); } - if(num_obio_ranges) + if (num_obio_ranges) prom_printf("PROMLIB: obio_ranges %d\n", num_obio_ranges); } void prom_apply_generic_ranges(phandle node, phandle parent, - struct linux_prom_registers *regs, int nregs) + struct linux_prom_registers *regs, int nregs) { int success; int num_ranges; struct linux_prom_ranges ranges[PROMREG_MAX]; - + success = prom_getproperty(node, "ranges", (char *) ranges, - sizeof (ranges)); + sizeof(ranges)); if (success != -1) { - num_ranges = (success/sizeof(struct linux_prom_ranges)); + num_ranges = (success / sizeof(struct linux_prom_ranges)); if (parent) { struct linux_prom_ranges parent_ranges[PROMREG_MAX]; int num_parent_ranges; - + success = prom_getproperty(parent, "ranges", - (char *) parent_ranges, - sizeof (parent_ranges)); + (char *) parent_ranges, + sizeof(parent_ranges)); if (success != -1) { - num_parent_ranges = (success/sizeof(struct linux_prom_ranges)); - prom_adjust_ranges (ranges, num_ranges, parent_ranges, num_parent_ranges); + num_parent_ranges = (success / sizeof(struct linux_prom_ranges)); + prom_adjust_ranges(ranges, num_ranges, parent_ranges, num_parent_ranges); } } prom_adjust_regs(regs, nregs, ranges, num_ranges); |