diff options
| -rw-r--r-- | kernel/fork.c | 3 | ||||
| -rw-r--r-- | kernel/kallsyms.c | 11 | ||||
| -rw-r--r-- | kernel/kexec.c | 5 | ||||
| -rw-r--r-- | kernel/ksysfs.c | 5 | ||||
| -rw-r--r-- | kernel/power/power.h | 3 | ||||
| -rw-r--r-- | kernel/power/snapshot.c | 3 | ||||
| -rw-r--r-- | kernel/power/suspend.c | 5 | ||||
| -rw-r--r-- | kernel/power/swap.c | 2 | ||||
| -rw-r--r-- | kernel/sched/clock.c | 3 | ||||
| -rw-r--r-- | kernel/sched/core.c | 3 | ||||
| -rw-r--r-- | kernel/signal.c | 4 | ||||
| -rw-r--r-- | kernel/time/timekeeping.c | 5 | ||||
| -rw-r--r-- | kernel/trace/trace.h | 3 |
13 files changed, 34 insertions, 21 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index e905e9c..54a8d26 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -73,6 +73,7 @@ #include <linux/signalfd.h> #include <linux/uprobes.h> #include <linux/aio.h> +#include <linux/compiler.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> @@ -286,7 +287,7 @@ void __init fork_init(unsigned long mempages) init_task.signal->rlim[RLIMIT_NPROC]; } -int __attribute__((weak)) arch_dup_task_struct(struct task_struct *dst, +int __weak arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) { *dst = *src; diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c index 3127ad5..cb0cf37 100644 --- a/kernel/kallsyms.c +++ b/kernel/kallsyms.c @@ -23,6 +23,7 @@ #include <linux/mm.h> #include <linux/ctype.h> #include <linux/slab.h> +#include <linux/compiler.h> #include <asm/sections.h> @@ -36,8 +37,8 @@ * These will be re-linked against their real values * during the second link stage. */ -extern const unsigned long kallsyms_addresses[] __attribute__((weak)); -extern const u8 kallsyms_names[] __attribute__((weak)); +extern const unsigned long kallsyms_addresses[] __weak; +extern const u8 kallsyms_names[] __weak; /* * Tell the compiler that the count isn't in the small data section if the arch @@ -46,10 +47,10 @@ extern const u8 kallsyms_names[] __attribute__((weak)); extern const unsigned long kallsyms_num_syms __attribute__((weak, section(".rodata"))); -extern const u8 kallsyms_token_table[] __attribute__((weak)); -extern const u16 kallsyms_token_index[] __attribute__((weak)); +extern const u8 kallsyms_token_table[] __weak; +extern const u16 kallsyms_token_index[] __weak; -extern const unsigned long kallsyms_markers[] __attribute__((weak)); +extern const unsigned long kallsyms_markers[] __weak; static inline int is_kernel_inittext(unsigned long addr) { diff --git a/kernel/kexec.c b/kernel/kexec.c index c0d261c..c8380ad 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -32,6 +32,7 @@ #include <linux/vmalloc.h> #include <linux/swap.h> #include <linux/syscore_ops.h> +#include <linux/compiler.h> #include <asm/page.h> #include <asm/uaccess.h> @@ -1551,10 +1552,10 @@ void vmcoreinfo_append_str(const char *fmt, ...) * provide an empty default implementation here -- architecture * code may override this */ -void __attribute__ ((weak)) arch_crash_save_vmcoreinfo(void) +void __weak arch_crash_save_vmcoreinfo(void) {} -unsigned long __attribute__ ((weak)) paddr_vmcoreinfo_note(void) +unsigned long __weak paddr_vmcoreinfo_note(void) { return __pa((unsigned long)(char *)&vmcoreinfo_note); } diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c index e660964..2495a9b 100644 --- a/kernel/ksysfs.c +++ b/kernel/ksysfs.c @@ -18,6 +18,7 @@ #include <linux/stat.h> #include <linux/sched.h> #include <linux/capability.h> +#include <linux/compiler.h> #include <linux/rcupdate.h> /* rcu_expedited */ @@ -162,8 +163,8 @@ KERNEL_ATTR_RW(rcu_expedited); /* * Make /sys/kernel/notes give the raw contents of our kernel .notes section. */ -extern const void __start_notes __attribute__((weak)); -extern const void __stop_notes __attribute__((weak)); +extern const void __start_notes __weak; +extern const void __stop_notes __weak; #define notes_size (&__stop_notes - &__start_notes) static ssize_t notes_read(struct file *filp, struct kobject *kobj, diff --git a/kernel/power/power.h b/kernel/power/power.h index 1ca7531..15f37ea 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -2,6 +2,7 @@ #include <linux/suspend_ioctls.h> #include <linux/utsname.h> #include <linux/freezer.h> +#include <linux/compiler.h> struct swsusp_info { struct new_utsname uts; @@ -11,7 +12,7 @@ struct swsusp_info { unsigned long image_pages; unsigned long pages; unsigned long size; -} __attribute__((aligned(PAGE_SIZE))); +} __aligned(PAGE_SIZE); #ifdef CONFIG_HIBERNATION /* kernel/power/snapshot.c */ diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c index 149e745..18fb7a2 100644 --- a/kernel/power/snapshot.c +++ b/kernel/power/snapshot.c @@ -27,6 +27,7 @@ #include <linux/highmem.h> #include <linux/list.h> #include <linux/slab.h> +#include <linux/compiler.h> #include <asm/uaccess.h> #include <asm/mmu_context.h> @@ -155,7 +156,7 @@ static inline void free_image_page(void *addr, int clear_nosave_free) struct linked_page { struct linked_page *next; char data[LINKED_PAGE_DATA_SIZE]; -} __attribute__((packed)); +} __packed; static inline void free_list_of_pages(struct linked_page *list, int clear_page_nosave) diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index 90b3d93..c3ad9ca 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -26,6 +26,7 @@ #include <linux/syscore_ops.h> #include <linux/ftrace.h> #include <trace/events/power.h> +#include <linux/compiler.h> #include "power.h" @@ -156,13 +157,13 @@ static int suspend_prepare(suspend_state_t state) } /* default implementation */ -void __attribute__ ((weak)) arch_suspend_disable_irqs(void) +void __weak arch_suspend_disable_irqs(void) { local_irq_disable(); } /* default implementation */ -void __attribute__ ((weak)) arch_suspend_enable_irqs(void) +void __weak arch_suspend_enable_irqs(void) { local_irq_enable(); } diff --git a/kernel/power/swap.c b/kernel/power/swap.c index 7c33ed2..8c9a481 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -101,7 +101,7 @@ struct swsusp_header { unsigned int flags; /* Flags to pass to the "boot" kernel */ char orig_sig[10]; char sig[10]; -} __attribute__((packed)); +} __packed; static struct swsusp_header *swsusp_header; diff --git a/kernel/sched/clock.c b/kernel/sched/clock.c index b30a292..3ef6451 100644 --- a/kernel/sched/clock.c +++ b/kernel/sched/clock.c @@ -60,13 +60,14 @@ #include <linux/sched.h> #include <linux/static_key.h> #include <linux/workqueue.h> +#include <linux/compiler.h> /* * Scheduler clock - returns current time in nanosec units. * This is default implementation. * Architectures and sub-architectures can override this. */ -unsigned long long __attribute__((weak)) sched_clock(void) +unsigned long long __weak sched_clock(void) { return (unsigned long long)(jiffies - INITIAL_JIFFIES) * (NSEC_PER_SEC / HZ); diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 1d1b87b..80bd491 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -73,6 +73,7 @@ #include <linux/init_task.h> #include <linux/binfmts.h> #include <linux/context_tracking.h> +#include <linux/compiler.h> #include <asm/switch_to.h> #include <asm/tlb.h> @@ -6498,7 +6499,7 @@ static cpumask_var_t fallback_doms; * cpu core maps. It is supposed to return 1 if the topology changed * or 0 if it stayed the same. */ -int __attribute__((weak)) arch_update_cpu_topology(void) +int __weak arch_update_cpu_topology(void) { return 0; } diff --git a/kernel/signal.c b/kernel/signal.c index 5d4b05a..6ea13c0 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -33,6 +33,8 @@ #include <linux/uprobes.h> #include <linux/compat.h> #include <linux/cn_proc.h> +#include <linux/compiler.h> + #define CREATE_TRACE_POINTS #include <trace/events/signal.h> @@ -3618,7 +3620,7 @@ SYSCALL_DEFINE3(sigsuspend, int, unused1, int, unused2, old_sigset_t, mask) } #endif -__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma) +__weak const char *arch_vma_name(struct vm_area_struct *vma) { return NULL; } diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 5b40279..f7df8ea 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -22,6 +22,7 @@ #include <linux/tick.h> #include <linux/stop_machine.h> #include <linux/pvclock_gtod.h> +#include <linux/compiler.h> #include "tick-internal.h" #include "ntp_internal.h" @@ -760,7 +761,7 @@ u64 timekeeping_max_deferment(void) * * XXX - Do be sure to remove it once all arches implement it. */ -void __attribute__((weak)) read_persistent_clock(struct timespec *ts) +void __weak read_persistent_clock(struct timespec *ts) { ts->tv_sec = 0; ts->tv_nsec = 0; @@ -775,7 +776,7 @@ void __attribute__((weak)) read_persistent_clock(struct timespec *ts) * * XXX - Do be sure to remove it once all arches implement it. */ -void __attribute__((weak)) read_boot_clock(struct timespec *ts) +void __weak read_boot_clock(struct timespec *ts) { ts->tv_sec = 0; ts->tv_nsec = 0; diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index ffc314b7..2e29d7b 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -13,6 +13,7 @@ #include <linux/hw_breakpoint.h> #include <linux/trace_seq.h> #include <linux/ftrace_event.h> +#include <linux/compiler.h> #ifdef CONFIG_FTRACE_SYSCALLS #include <asm/unistd.h> /* For NR_SYSCALLS */ @@ -1279,7 +1280,7 @@ int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled); #undef FTRACE_ENTRY #define FTRACE_ENTRY(call, struct_name, id, tstruct, print, filter) \ extern struct ftrace_event_call \ - __attribute__((__aligned__(4))) event_##call; + __aligned(4) event_##call; #undef FTRACE_ENTRY_DUP #define FTRACE_ENTRY_DUP(call, struct_name, id, tstruct, print, filter) \ FTRACE_ENTRY(call, struct_name, id, PARAMS(tstruct), PARAMS(print), \ |
