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s390: move exports to definitions

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Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2016-01-12 13:30:03 -05:00
parent d13ffb5630
commit 711f5df7bf
6 changed files with 14 additions and 16 deletions
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1
arch/s390/include/asm/Kbuild
View file

@ -1,6 +1,7 @@
generic-y += clkdev.h generic-y += clkdev.h
generic-y += export.h
generic-y += irq_work.h generic-y += irq_work.h
generic-y += mcs_spinlock.h generic-y += mcs_spinlock.h
generic-y += mm-arch-hooks.h generic-y += mm-arch-hooks.h

2
arch/s390/kernel/Makefile
View file

@ -58,7 +58,7 @@ obj-y += entry.o reipl.o relocate_kernel.o
extra-y += head.o head64.o vmlinux.lds extra-y += head.o head64.o vmlinux.lds
obj-$(CONFIG_MODULES) += s390_ksyms.o module.o obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_SCHED_TOPOLOGY) += topology.o obj-$(CONFIG_SCHED_TOPOLOGY) += topology.o
obj-$(CONFIG_HIBERNATION) += suspend.o swsusp.o obj-$(CONFIG_HIBERNATION) += suspend.o swsusp.o

6
arch/s390/kernel/entry.S
View file

@ -23,6 +23,7 @@
#include <asm/vx-insn.h> #include <asm/vx-insn.h>
#include <asm/setup.h> #include <asm/setup.h>
#include <asm/nmi.h> #include <asm/nmi.h>
#include <asm/export.h>
__PT_R0 = __PT_GPRS __PT_R0 = __PT_GPRS
__PT_R1 = __PT_GPRS + 8 __PT_R1 = __PT_GPRS + 8
@ -259,6 +260,8 @@ sie_exit:
EX_TABLE(.Lrewind_pad,.Lsie_fault) EX_TABLE(.Lrewind_pad,.Lsie_fault)
EX_TABLE(sie_exit,.Lsie_fault) EX_TABLE(sie_exit,.Lsie_fault)
EXPORT_SYMBOL(sie64a)
EXPORT_SYMBOL(sie_exit)
#endif #endif
/* /*
@ -825,6 +828,9 @@ ENTRY(save_fpu_regs)
oi __LC_CPU_FLAGS+7,_CIF_FPU oi __LC_CPU_FLAGS+7,_CIF_FPU
br %r14 br %r14
.Lsave_fpu_regs_end: .Lsave_fpu_regs_end:
#if IS_ENABLED(CONFIG_KVM)
EXPORT_SYMBOL(save_fpu_regs)
#endif
/* /*
* Load floating-point controls and floating-point or vector registers. * Load floating-point controls and floating-point or vector registers.

3
arch/s390/kernel/mcount.S
View file

@ -9,6 +9,7 @@
#include <asm/asm-offsets.h> #include <asm/asm-offsets.h>
#include <asm/ftrace.h> #include <asm/ftrace.h>
#include <asm/ptrace.h> #include <asm/ptrace.h>
#include <asm/export.h>
.section .kprobes.text, "ax" .section .kprobes.text, "ax"
@ -23,6 +24,8 @@ ENTRY(ftrace_stub)
ENTRY(_mcount) ENTRY(_mcount)
br %r14 br %r14
EXPORT_SYMBOL(_mcount)
ENTRY(ftrace_caller) ENTRY(ftrace_caller)
.globl ftrace_regs_caller .globl ftrace_regs_caller
.set ftrace_regs_caller,ftrace_caller .set ftrace_regs_caller,ftrace_caller

15
arch/s390/kernel/s390_ksyms.c
View file

@ -1,15 +0,0 @@
#include <linux/module.h>
#include <linux/kvm_host.h>
#include <asm/fpu/api.h>
#include <asm/ftrace.h>
#ifdef CONFIG_FUNCTION_TRACER
EXPORT_SYMBOL(_mcount);
#endif
#if IS_ENABLED(CONFIG_KVM)
EXPORT_SYMBOL(sie64a);
EXPORT_SYMBOL(sie_exit);
EXPORT_SYMBOL(save_fpu_regs);
#endif
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(memset);

3
arch/s390/lib/mem.S
View file

@ -5,6 +5,7 @@
*/ */
#include <linux/linkage.h> #include <linux/linkage.h>
#include <asm/export.h>
/* /*
* memset implementation * memset implementation
@ -60,6 +61,7 @@ ENTRY(memset)
xc 0(1,%r1),0(%r1) xc 0(1,%r1),0(%r1)
.Lmemset_mvc: .Lmemset_mvc:
mvc 1(1,%r1),0(%r1) mvc 1(1,%r1),0(%r1)
EXPORT_SYMBOL(memset)
/* /*
* memcpy implementation * memcpy implementation
@ -86,3 +88,4 @@ ENTRY(memcpy)
j .Lmemcpy_rest j .Lmemcpy_rest
.Lmemcpy_mvc: .Lmemcpy_mvc:
mvc 0(1,%r1),0(%r3) mvc 0(1,%r1),0(%r3)
EXPORT_SYMBOL(memcpy)