Messages in this thread Patch in this message |  | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.8 37/49] sparc64: Delete __ret_efault. | Date | Sat, 19 Nov 2016 10:23:29 +0100 |
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4.8-stable review patch. If anyone has any objections, please let me know.
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From: "David S. Miller" <davem@davemloft.net>
[ Upstream commit aa95ce361ed95c72ac42dcb315166bce5cf1a014 ]
It is completely unused.
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- arch/sparc/include/asm/uaccess_64.h | 1 - arch/sparc/kernel/head_64.S | 7 +------ arch/sparc/kernel/sparc_ksyms_64.c | 1 - 3 files changed, 1 insertion(+), 8 deletions(-)
--- a/arch/sparc/include/asm/uaccess_64.h +++ b/arch/sparc/include/asm/uaccess_64.h @@ -98,7 +98,6 @@ struct exception_table_entry { unsigned int insn, fixup; }; -void __ret_efault(void); void __retl_efault(void); /* Uh, these should become the main single-value transfer routines.. --- a/arch/sparc/kernel/head_64.S +++ b/arch/sparc/kernel/head_64.S @@ -922,12 +922,7 @@ prom_tba: .xword 0 tlb_type: .word 0 /* Must NOT end up in BSS */ .section ".fixup",#alloc,#execinstr - .globl __ret_efault, __retl_efault, __ret_one, __retl_one -ENTRY(__ret_efault) - ret - restore %g0, -EFAULT, %o0 -ENDPROC(__ret_efault) - + .globl __retl_efault, __ret_one, __retl_one ENTRY(__retl_efault) retl mov -EFAULT, %o0 --- a/arch/sparc/kernel/sparc_ksyms_64.c +++ b/arch/sparc/kernel/sparc_ksyms_64.c @@ -27,7 +27,6 @@ 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);
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