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author | Andi Kleen <ak@linux.intel.com> | 2014-05-02 00:44:37 +0200 |
---|---|---|
committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-05-05 16:07:44 -0700 |
commit | 2605fc216fa492f9e7c488bdc7f687cd6dcc703b (patch) | |
tree | 24090c594c60f94907bcd107bdc5cbcba03c4c8c /arch | |
parent | 3adc1beacdbc1d6c4be99ecc2f87eac1c1e6f857 (diff) | |
download | linux-stable-2605fc216fa492f9e7c488bdc7f687cd6dcc703b.tar.gz linux-stable-2605fc216fa492f9e7c488bdc7f687cd6dcc703b.tar.bz2 linux-stable-2605fc216fa492f9e7c488bdc7f687cd6dcc703b.zip |
asmlinkage, x86: Add explicit __visible to arch/x86/*
As requested by Linus add explicit __visible to the asmlinkage users.
This marks all functions visible to assembler.
Tree sweep for arch/x86/*
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1398984278-29319-3-git-send-email-andi@firstfloor.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/x86/boot/compressed/misc.c | 2 | ||||
-rw-r--r-- | arch/x86/kernel/acpi/sleep.c | 2 | ||||
-rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 2 | ||||
-rw-r--r-- | arch/x86/kernel/cpu/mcheck/therm_throt.c | 4 | ||||
-rw-r--r-- | arch/x86/kernel/cpu/mcheck/threshold.c | 4 | ||||
-rw-r--r-- | arch/x86/kernel/head32.c | 2 | ||||
-rw-r--r-- | arch/x86/kernel/head64.c | 2 | ||||
-rw-r--r-- | arch/x86/kernel/process_64.c | 2 | ||||
-rw-r--r-- | arch/x86/kernel/smp.c | 2 | ||||
-rw-r--r-- | arch/x86/kernel/traps.c | 6 | ||||
-rw-r--r-- | arch/x86/kernel/vsmp_64.c | 6 | ||||
-rw-r--r-- | arch/x86/kvm/x86.c | 2 | ||||
-rw-r--r-- | arch/x86/lguest/boot.c | 4 | ||||
-rw-r--r-- | arch/x86/math-emu/errors.c | 16 | ||||
-rw-r--r-- | arch/x86/platform/olpc/olpc-xo1-pm.c | 2 | ||||
-rw-r--r-- | arch/x86/power/hibernate_64.c | 2 | ||||
-rw-r--r-- | arch/x86/xen/enlighten.c | 2 | ||||
-rw-r--r-- | arch/x86/xen/irq.c | 6 |
18 files changed, 34 insertions, 34 deletions
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c index 17684615374b..57ab74df7eea 100644 --- a/arch/x86/boot/compressed/misc.c +++ b/arch/x86/boot/compressed/misc.c @@ -354,7 +354,7 @@ static void parse_elf(void *output) free(phdrs); } -asmlinkage void *decompress_kernel(void *rmode, memptr heap, +asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap, unsigned char *input_data, unsigned long input_len, unsigned char *output, diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c index 3a2ae4c88948..31368207837c 100644 --- a/arch/x86/kernel/acpi/sleep.c +++ b/arch/x86/kernel/acpi/sleep.c @@ -31,7 +31,7 @@ static char temp_stack[4096]; * * Wrapper around acpi_enter_sleep_state() to be called by assmebly. */ -acpi_status asmlinkage x86_acpi_enter_sleep_state(u8 state) +acpi_status asmlinkage __visible x86_acpi_enter_sleep_state(u8 state) { return acpi_enter_sleep_state(state); } diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index d23aa82e7a7b..992060e09897 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2189,7 +2189,7 @@ void send_cleanup_vector(struct irq_cfg *cfg) cfg->move_in_progress = 0; } -asmlinkage void smp_irq_move_cleanup_interrupt(void) +asmlinkage __visible void smp_irq_move_cleanup_interrupt(void) { unsigned vector, me; diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index d921b7ee6595..36a1bb6d1ee0 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -429,14 +429,14 @@ static inline void __smp_thermal_interrupt(void) smp_thermal_vector(); } -asmlinkage void smp_thermal_interrupt(struct pt_regs *regs) +asmlinkage __visible void smp_thermal_interrupt(struct pt_regs *regs) { entering_irq(); __smp_thermal_interrupt(); exiting_ack_irq(); } -asmlinkage void smp_trace_thermal_interrupt(struct pt_regs *regs) +asmlinkage __visible void smp_trace_thermal_interrupt(struct pt_regs *regs) { entering_irq(); trace_thermal_apic_entry(THERMAL_APIC_VECTOR); diff --git a/arch/x86/kernel/cpu/mcheck/threshold.c b/arch/x86/kernel/cpu/mcheck/threshold.c index fe6b1c86645b..7245980186ee 100644 --- a/arch/x86/kernel/cpu/mcheck/threshold.c +++ b/arch/x86/kernel/cpu/mcheck/threshold.c @@ -24,14 +24,14 @@ static inline void __smp_threshold_interrupt(void) mce_threshold_vector(); } -asmlinkage void smp_threshold_interrupt(void) +asmlinkage __visible void smp_threshold_interrupt(void) { entering_irq(); __smp_threshold_interrupt(); exiting_ack_irq(); } -asmlinkage void smp_trace_threshold_interrupt(void) +asmlinkage __visible void smp_trace_threshold_interrupt(void) { entering_irq(); trace_threshold_apic_entry(THRESHOLD_APIC_VECTOR); diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c index c61a14a4a310..d6c1b9836995 100644 --- a/arch/x86/kernel/head32.c +++ b/arch/x86/kernel/head32.c @@ -29,7 +29,7 @@ static void __init i386_default_early_setup(void) reserve_ebda_region(); } -asmlinkage void __init i386_start_kernel(void) +asmlinkage __visible void __init i386_start_kernel(void) { sanitize_boot_params(&boot_params); diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 85126ccbdf6b..068054f4bf20 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -137,7 +137,7 @@ static void __init copy_bootdata(char *real_mode_data) } } -asmlinkage void __init x86_64_start_kernel(char * real_mode_data) +asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data) { int i; diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 9c0280f93d05..898d077617a9 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -52,7 +52,7 @@ asmlinkage extern void ret_from_fork(void); -asmlinkage DEFINE_PER_CPU(unsigned long, old_rsp); +__visible DEFINE_PER_CPU(unsigned long, old_rsp); /* Prints also some state that isn't saved in the pt_regs */ void __show_regs(struct pt_regs *regs, int all) diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c index 7c3a5a61f2e4..be8e1bde07aa 100644 --- a/arch/x86/kernel/smp.c +++ b/arch/x86/kernel/smp.c @@ -168,7 +168,7 @@ static int smp_stop_nmi_callback(unsigned int val, struct pt_regs *regs) * this function calls the 'stop' function on all other CPUs in the system. */ -asmlinkage void smp_reboot_interrupt(void) +asmlinkage __visible void smp_reboot_interrupt(void) { ack_APIC_irq(); irq_enter(); diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 57409f6b8c62..f73b5d435bdc 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -357,7 +357,7 @@ exit: * for scheduling or signal handling. The actual stack switch is done in * entry.S */ -asmlinkage __kprobes struct pt_regs *sync_regs(struct pt_regs *eregs) +asmlinkage __visible __kprobes struct pt_regs *sync_regs(struct pt_regs *eregs) { struct pt_regs *regs = eregs; /* Did already sync */ @@ -601,11 +601,11 @@ do_spurious_interrupt_bug(struct pt_regs *regs, long error_code) #endif } -asmlinkage void __attribute__((weak)) smp_thermal_interrupt(void) +asmlinkage __visible void __attribute__((weak)) smp_thermal_interrupt(void) { } -asmlinkage void __attribute__((weak)) smp_threshold_interrupt(void) +asmlinkage __visible void __attribute__((weak)) smp_threshold_interrupt(void) { } diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c index 5edc34b5b951..b99b9ad8540c 100644 --- a/arch/x86/kernel/vsmp_64.c +++ b/arch/x86/kernel/vsmp_64.c @@ -36,7 +36,7 @@ static int irq_routing_comply = 1; * and vice versa. */ -asmlinkage unsigned long vsmp_save_fl(void) +asmlinkage __visible unsigned long vsmp_save_fl(void) { unsigned long flags = native_save_fl(); @@ -56,7 +56,7 @@ __visible void vsmp_restore_fl(unsigned long flags) } PV_CALLEE_SAVE_REGS_THUNK(vsmp_restore_fl); -asmlinkage void vsmp_irq_disable(void) +asmlinkage __visible void vsmp_irq_disable(void) { unsigned long flags = native_save_fl(); @@ -64,7 +64,7 @@ asmlinkage void vsmp_irq_disable(void) } PV_CALLEE_SAVE_REGS_THUNK(vsmp_irq_disable); -asmlinkage void vsmp_irq_enable(void) +asmlinkage __visible void vsmp_irq_enable(void) { unsigned long flags = native_save_fl(); diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 8b8fc0b792ba..b6c0bacca9bd 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -280,7 +280,7 @@ int kvm_set_apic_base(struct kvm_vcpu *vcpu, struct msr_data *msr_info) } EXPORT_SYMBOL_GPL(kvm_set_apic_base); -asmlinkage void kvm_spurious_fault(void) +asmlinkage __visible void kvm_spurious_fault(void) { /* Fault while not rebooting. We want the trace. */ BUG(); diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index ad1fb5f53925..aae94132bc24 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -233,13 +233,13 @@ static void lguest_end_context_switch(struct task_struct *next) * flags word contains all kind of stuff, but in practice Linux only cares * about the interrupt flag. Our "save_flags()" just returns that. */ -asmlinkage unsigned long lguest_save_fl(void) +asmlinkage __visible unsigned long lguest_save_fl(void) { return lguest_data.irq_enabled; } /* Interrupts go off... */ -asmlinkage void lguest_irq_disable(void) +asmlinkage __visible void lguest_irq_disable(void) { lguest_data.irq_enabled = 0; } diff --git a/arch/x86/math-emu/errors.c b/arch/x86/math-emu/errors.c index a5449089cd9f..9e6545f269e5 100644 --- a/arch/x86/math-emu/errors.c +++ b/arch/x86/math-emu/errors.c @@ -302,7 +302,7 @@ static struct { 0x242 in div_Xsig.S */ -asmlinkage void FPU_exception(int n) +asmlinkage __visible void FPU_exception(int n) { int i, int_type; @@ -492,7 +492,7 @@ int real_2op_NaN(FPU_REG const *b, u_char tagb, /* Invalid arith operation on Valid registers */ /* Returns < 0 if the exception is unmasked */ -asmlinkage int arith_invalid(int deststnr) +asmlinkage __visible int arith_invalid(int deststnr) { EXCEPTION(EX_Invalid); @@ -507,7 +507,7 @@ asmlinkage int arith_invalid(int deststnr) } /* Divide a finite number by zero */ -asmlinkage int FPU_divide_by_zero(int deststnr, u_char sign) +asmlinkage __visible int FPU_divide_by_zero(int deststnr, u_char sign) { FPU_REG *dest = &st(deststnr); int tag = TAG_Valid; @@ -539,7 +539,7 @@ int set_precision_flag(int flags) } /* This may be called often, so keep it lean */ -asmlinkage void set_precision_flag_up(void) +asmlinkage __visible void set_precision_flag_up(void) { if (control_word & CW_Precision) partial_status |= (SW_Precision | SW_C1); /* The masked response */ @@ -548,7 +548,7 @@ asmlinkage void set_precision_flag_up(void) } /* This may be called often, so keep it lean */ -asmlinkage void set_precision_flag_down(void) +asmlinkage __visible void set_precision_flag_down(void) { if (control_word & CW_Precision) { /* The masked response */ partial_status &= ~SW_C1; @@ -557,7 +557,7 @@ asmlinkage void set_precision_flag_down(void) EXCEPTION(EX_Precision); } -asmlinkage int denormal_operand(void) +asmlinkage __visible int denormal_operand(void) { if (control_word & CW_Denormal) { /* The masked response */ partial_status |= SW_Denorm_Op; @@ -568,7 +568,7 @@ asmlinkage int denormal_operand(void) } } -asmlinkage int arith_overflow(FPU_REG *dest) +asmlinkage __visible int arith_overflow(FPU_REG *dest) { int tag = TAG_Valid; @@ -596,7 +596,7 @@ asmlinkage int arith_overflow(FPU_REG *dest) } -asmlinkage int arith_underflow(FPU_REG *dest) +asmlinkage __visible int arith_underflow(FPU_REG *dest) { int tag = TAG_Valid; diff --git a/arch/x86/platform/olpc/olpc-xo1-pm.c b/arch/x86/platform/olpc/olpc-xo1-pm.c index ff0174dda810..a9acde72d4ed 100644 --- a/arch/x86/platform/olpc/olpc-xo1-pm.c +++ b/arch/x86/platform/olpc/olpc-xo1-pm.c @@ -75,7 +75,7 @@ static int xo1_power_state_enter(suspend_state_t pm_state) return 0; } -asmlinkage int xo1_do_sleep(u8 sleep_state) +asmlinkage __visible int xo1_do_sleep(u8 sleep_state) { void *pgd_addr = __va(read_cr3()); diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c index 304fca20d96e..35e2bb6c0f37 100644 --- a/arch/x86/power/hibernate_64.c +++ b/arch/x86/power/hibernate_64.c @@ -23,7 +23,7 @@ extern __visible const void __nosave_begin, __nosave_end; /* Defined in hibernate_asm_64.S */ -extern asmlinkage int restore_image(void); +extern asmlinkage __visible int restore_image(void); /* * Address to jump to in the last phase of restore in order to get to the image diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 201d09a7c46b..c34bfc4bbe7f 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1515,7 +1515,7 @@ static void __init xen_pvh_early_guest_init(void) } /* First C function to be called on Xen boot */ -asmlinkage void __init xen_start_kernel(void) +asmlinkage __visible void __init xen_start_kernel(void) { struct physdev_set_iopl set_iopl; int rc; diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c index 08f763de26fe..a1207cb6472a 100644 --- a/arch/x86/xen/irq.c +++ b/arch/x86/xen/irq.c @@ -23,7 +23,7 @@ void xen_force_evtchn_callback(void) (void)HYPERVISOR_xen_version(0, NULL); } -asmlinkage unsigned long xen_save_fl(void) +asmlinkage __visible unsigned long xen_save_fl(void) { struct vcpu_info *vcpu; unsigned long flags; @@ -63,7 +63,7 @@ __visible void xen_restore_fl(unsigned long flags) } PV_CALLEE_SAVE_REGS_THUNK(xen_restore_fl); -asmlinkage void xen_irq_disable(void) +asmlinkage __visible void xen_irq_disable(void) { /* There's a one instruction preempt window here. We need to make sure we're don't switch CPUs between getting the vcpu @@ -74,7 +74,7 @@ asmlinkage void xen_irq_disable(void) } PV_CALLEE_SAVE_REGS_THUNK(xen_irq_disable); -asmlinkage void xen_irq_enable(void) +asmlinkage __visible void xen_irq_enable(void) { struct vcpu_info *vcpu; |