diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-25 07:42:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-25 07:42:22 -0700 |
| commit | cf025109e879294f4c6aecf94de1e7b592a9fb07 (patch) | |
| tree | 05758cc7548b82c3b5d5641439f2a20480475bb1 /arch | |
| parent | edec231a8a652384cb6d61e648338aa5155f2b72 (diff) | |
| parent | 9a59c1860d01b3dea9ab01d5cefb9d5c52042e6d (diff) | |
Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6.git
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/kernel/process.c | 11 | ||||
| -rw-r--r-- | arch/sparc/kernel/sparc_ksyms.c | 20 |
2 files changed, 28 insertions, 3 deletions
diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c index 143fe2f3c1c..066e253f9c1 100644 --- a/arch/sparc/kernel/process.c +++ b/arch/sparc/kernel/process.c @@ -333,6 +333,17 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) printk("\n"); } +void dump_stack(void) +{ + unsigned long *ksp; + + __asm__ __volatile__("mov %%fp, %0" + : "=r" (ksp)); + show_stack(current, ksp); +} + +EXPORT_SYMBOL(dump_stack); + /* * Note: sparc64 has a pretty intricated thread_saved_pc, check it out. */ diff --git a/arch/sparc/kernel/sparc_ksyms.c b/arch/sparc/kernel/sparc_ksyms.c index f91b0e8d0dc..1bd430d0ca0 100644 --- a/arch/sparc/kernel/sparc_ksyms.c +++ b/arch/sparc/kernel/sparc_ksyms.c @@ -20,6 +20,7 @@ #include <linux/in6.h> #include <linux/spinlock.h> #include <linux/mm.h> +#include <linux/syscalls.h> #ifdef CONFIG_PCI #include <linux/pci.h> #endif @@ -89,6 +90,9 @@ extern void ___atomic24_sub(void); extern void ___set_bit(void); extern void ___clear_bit(void); extern void ___change_bit(void); +extern void ___rw_read_enter(void); +extern void ___rw_read_exit(void); +extern void ___rw_write_enter(void); /* Alias functions whose names begin with "." and export the aliases. * The module references will be fixed up by module_frob_arch_sections. @@ -121,9 +125,9 @@ EXPORT_SYMBOL(_do_write_unlock); #endif #else // XXX find what uses (or used) these. -// EXPORT_SYMBOL_PRIVATE(_rw_read_enter); -// EXPORT_SYMBOL_PRIVATE(_rw_read_exit); -// EXPORT_SYMBOL_PRIVATE(_rw_write_enter); +EXPORT_SYMBOL(___rw_read_enter); +EXPORT_SYMBOL(___rw_read_exit); +EXPORT_SYMBOL(___rw_write_enter); #endif /* semaphores */ EXPORT_SYMBOL(__up); @@ -144,6 +148,9 @@ EXPORT_SYMBOL(___set_bit); EXPORT_SYMBOL(___clear_bit); EXPORT_SYMBOL(___change_bit); +/* Per-CPU information table */ +EXPORT_PER_CPU_SYMBOL(__cpu_data); + #ifdef CONFIG_SMP /* IRQ implementation. */ EXPORT_SYMBOL(synchronize_irq); @@ -151,6 +158,10 @@ EXPORT_SYMBOL(synchronize_irq); /* Misc SMP information */ EXPORT_SYMBOL(__cpu_number_map); EXPORT_SYMBOL(__cpu_logical_map); + +/* CPU online map and active count. */ +EXPORT_SYMBOL(cpu_online_map); +EXPORT_SYMBOL(phys_cpu_present_map); #endif EXPORT_SYMBOL(__udelay); @@ -332,3 +343,6 @@ EXPORT_SYMBOL(do_BUG); /* Sun Power Management Idle Handler */ EXPORT_SYMBOL(pm_idle); + +/* Binfmt_misc needs this */ +EXPORT_SYMBOL(sys_close); |