Merge branch 'sparc-Suppressing-version-generation-failed-warnings-in-sparc'
Nagarathnam Muthusamy says: ==================== sparc: Suppressing version generation failed warnings in sparc Compiling the sparc build of upstream kernel generates lots of warnings regarding version generation failure for functions defined in assembly files. This can be easily suppressed by adding those function prototypes to asm/asm-prototypes.h as in powerpc architecture. The following series of patches aims to clean the following warnings. WARNING: EXPORT symbol "atomic_add" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "xor_niagara_4" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_sub_return" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_sub" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "xor_vis_3" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_xor" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "sun4v_niagara2_getperf" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_fetch_xor" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_fetch_xor" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__bzero" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_fetch_and" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "raw_copy_to_user" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__flushw_user" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "sun4v_niagara2_setperf" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__arch_hweight64" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__ffs" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "prom_root_node" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "csum_partial_copy_nocheck" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "memcpy" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_fetch_or" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "xor_vis_4" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__arch_hweight32" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "ffs" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_and" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "xor_niagara_3" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_and" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "real_hard_smp_processor_id" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "clear_user_page" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "memmove" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "raw_copy_from_user" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_add_return" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__memscan_generic" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_sub" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__memscan_zero" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_add" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "strncmp" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_fetch_sub" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "xor_vis_5" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "ip_fast_csum" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "test_and_change_bit" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__arch_hweight8" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "strlen" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "xor_niagara_2" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_fetch_or" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_or" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_fetch_sub" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_fetch_add" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "clear_bit" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "sun4v_mach_set_watchdog" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "set_bit" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__csum_partial_copy_from_user" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "memset" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__csum_partial_copy_to_user" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_fetch_add" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "change_bit" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__clear_user" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_sub_return" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "__arch_hweight16" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "tlb_type" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "VISenter" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "test_and_set_bit" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "xor_niagara_5" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "_clear_page" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "xor_vis_2" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_xor" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "test_and_clear_bit" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "csum_partial" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_fetch_and" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "copy_user_page" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "sun4v_chip_type" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "raw_copy_in_user" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "memcmp" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_add_return" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic_or" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "atomic64_dec_if_positive" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "sun4v_niagara_setperf" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "sun4v_niagara_getperf" [vmlinux] version generation failed, symbol will not be versioned. With the fix, all these warnings will be removed during compilation. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
commit
d8f431a0de
arch/sparc
24
arch/sparc/include/asm/asm-prototypes.h
Normal file
24
arch/sparc/include/asm/asm-prototypes.h
Normal file
@ -0,0 +1,24 @@
|
||||
/*
|
||||
* Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
|
||||
*/
|
||||
|
||||
#include <asm/xor.h>
|
||||
#include <asm/checksum.h>
|
||||
#include <asm/trap_block.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/atomic.h>
|
||||
#include <asm/ftrace.h>
|
||||
#include <asm/cacheflush.h>
|
||||
#include <asm/oplib.h>
|
||||
#include <linux/atomic.h>
|
||||
|
||||
void *__memscan_zero(void *, size_t);
|
||||
void *__memscan_generic(void *, int, size_t);
|
||||
void *__bzero(void *, size_t);
|
||||
void VISenter(void); /* Dummy prototype to supress warning */
|
||||
#undef memcpy
|
||||
#undef memset
|
||||
void *memcpy(void *dest, const void *src, size_t n);
|
||||
void *memset(void *s, int c, size_t n);
|
||||
typedef int TItype __attribute__((mode(TI)));
|
||||
TItype __multi3(TItype a, TItype b);
|
||||
@ -62,19 +62,23 @@ ENTRY(atomic_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
|
||||
ENDPROC(atomic_fetch_##op); \
|
||||
EXPORT_SYMBOL(atomic_fetch_##op);
|
||||
|
||||
#define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op) ATOMIC_FETCH_OP(op)
|
||||
ATOMIC_OP(add)
|
||||
ATOMIC_OP_RETURN(add)
|
||||
ATOMIC_FETCH_OP(add)
|
||||
|
||||
ATOMIC_OPS(add)
|
||||
ATOMIC_OPS(sub)
|
||||
ATOMIC_OP(sub)
|
||||
ATOMIC_OP_RETURN(sub)
|
||||
ATOMIC_FETCH_OP(sub)
|
||||
|
||||
#undef ATOMIC_OPS
|
||||
#define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_FETCH_OP(op)
|
||||
ATOMIC_OP(and)
|
||||
ATOMIC_FETCH_OP(and)
|
||||
|
||||
ATOMIC_OPS(and)
|
||||
ATOMIC_OPS(or)
|
||||
ATOMIC_OPS(xor)
|
||||
ATOMIC_OP(or)
|
||||
ATOMIC_FETCH_OP(or)
|
||||
|
||||
ATOMIC_OP(xor)
|
||||
ATOMIC_FETCH_OP(xor)
|
||||
|
||||
#undef ATOMIC_OPS
|
||||
#undef ATOMIC_FETCH_OP
|
||||
#undef ATOMIC_OP_RETURN
|
||||
#undef ATOMIC_OP
|
||||
@ -124,19 +128,23 @@ ENTRY(atomic64_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
|
||||
ENDPROC(atomic64_fetch_##op); \
|
||||
EXPORT_SYMBOL(atomic64_fetch_##op);
|
||||
|
||||
#define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op) ATOMIC64_FETCH_OP(op)
|
||||
ATOMIC64_OP(add)
|
||||
ATOMIC64_OP_RETURN(add)
|
||||
ATOMIC64_FETCH_OP(add)
|
||||
|
||||
ATOMIC64_OPS(add)
|
||||
ATOMIC64_OPS(sub)
|
||||
ATOMIC64_OP(sub)
|
||||
ATOMIC64_OP_RETURN(sub)
|
||||
ATOMIC64_FETCH_OP(sub)
|
||||
|
||||
#undef ATOMIC64_OPS
|
||||
#define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_FETCH_OP(op)
|
||||
ATOMIC64_OP(and)
|
||||
ATOMIC64_FETCH_OP(and)
|
||||
|
||||
ATOMIC64_OPS(and)
|
||||
ATOMIC64_OPS(or)
|
||||
ATOMIC64_OPS(xor)
|
||||
ATOMIC64_OP(or)
|
||||
ATOMIC64_FETCH_OP(or)
|
||||
|
||||
ATOMIC64_OP(xor)
|
||||
ATOMIC64_FETCH_OP(xor)
|
||||
|
||||
#undef ATOMIC64_OPS
|
||||
#undef ATOMIC64_FETCH_OP
|
||||
#undef ATOMIC64_OP_RETURN
|
||||
#undef ATOMIC64_OP
|
||||
|
||||
@ -38,6 +38,7 @@ csum_partial_fix_alignment:
|
||||
|
||||
.align 32
|
||||
.globl csum_partial
|
||||
.type csum_partial,#function
|
||||
EXPORT_SYMBOL(csum_partial)
|
||||
csum_partial: /* %o0=buff, %o1=len, %o2=sum */
|
||||
prefetch [%o0 + 0x000], #n_reads
|
||||
|
||||
@ -65,6 +65,7 @@
|
||||
add %o5, %o4, %o4
|
||||
|
||||
.globl FUNC_NAME
|
||||
.type FUNC_NAME,#function
|
||||
EXPORT_SYMBOL(FUNC_NAME)
|
||||
FUNC_NAME: /* %o0=src, %o1=dst, %o2=len, %o3=sum */
|
||||
LOAD(prefetch, %o0 + 0x000, #n_reads)
|
||||
|
||||
@ -14,6 +14,8 @@
|
||||
.text
|
||||
.align 32
|
||||
.globl __memscan_zero, __memscan_generic
|
||||
.type __memscan_zero,#function
|
||||
.type __memscan_generic,#function
|
||||
.globl memscan
|
||||
EXPORT_SYMBOL(__memscan_zero)
|
||||
EXPORT_SYMBOL(__memscan_generic)
|
||||
|
||||
@ -63,6 +63,7 @@
|
||||
__bzero_begin:
|
||||
|
||||
.globl __bzero
|
||||
.type __bzero,#function
|
||||
.globl memset
|
||||
EXPORT_SYMBOL(__bzero)
|
||||
EXPORT_SYMBOL(memset)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user