diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-14 14:26:58 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-14 14:26:58 -0700 |
commit | 84d69848c97faab0c25aa2667b273404d2e2a64a (patch) | |
tree | 594f3fe1b271b5255a1c5281e36f8bf938acd1c0 /arch/sparc | |
parent | d4d24d2d0a7ea3b62efd7336bfc2344e29b36bc5 (diff) | |
parent | 590abbdd273304b55824bcb9ea91840ea375575d (diff) |
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild updates from Michal Marek:
- EXPORT_SYMBOL for asm source by Al Viro.
This does bring a regression, because genksyms no longer generates
checksums for these symbols (CONFIG_MODVERSIONS). Nick Piggin is
working on a patch to fix this.
Plus, we are talking about functions like strcpy(), which rarely
change prototypes.
- Fixes for PPC fallout of the above by Stephen Rothwell and Nick
Piggin
- fixdep speedup by Alexey Dobriyan.
- preparatory work by Nick Piggin to allow architectures to build with
-ffunction-sections, -fdata-sections and --gc-sections
- CONFIG_THIN_ARCHIVES support by Stephen Rothwell
- fix for filenames with colons in the initramfs source by me.
* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (22 commits)
initramfs: Escape colons in depfile
ppc: there is no clear_pages to export
powerpc/64: whitelist unresolved modversions CRCs
kbuild: -ffunction-sections fix for archs with conflicting sections
kbuild: add arch specific post-link Makefile
kbuild: allow archs to select link dead code/data elimination
kbuild: allow architectures to use thin archives instead of ld -r
kbuild: Regenerate genksyms lexer
kbuild: genksyms fix for typeof handling
fixdep: faster CONFIG_ search
ia64: move exports to definitions
sparc32: debride memcpy.S a bit
[sparc] unify 32bit and 64bit string.h
sparc: move exports to definitions
ppc: move exports to definitions
arm: move exports to definitions
s390: move exports to definitions
m68k: move exports to definitions
alpha: move exports to actual definitions
x86: move exports to actual definitions
...
Diffstat (limited to 'arch/sparc')
48 files changed, 174 insertions, 448 deletions
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/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/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/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/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/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. |