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Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6:
  parisc: struct device - replace bus_id with dev_name(), dev_set_name()
  parisc: fix kernel crash when unwinding a userspace process
  parisc: __kernel_time_t is always long
This commit is contained in:
Linus Torvalds 2008-11-30 14:04:31 -08:00
parent 8e36a5d6ad 90f671301a
commit a6e470fd1b
4 changed files with 27 additions and 27 deletions
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4
arch/parisc/include/asm/parisc-device.h
View File

@ -42,9 +42,9 @@ struct parisc_driver {
#define to_parisc_driver(d) container_of(d, struct parisc_driver, drv)
#define parisc_parent(d) to_parisc_device(d->dev.parent)
static inline char *parisc_pathname(struct parisc_device *d)
static inline const char *parisc_pathname(struct parisc_device *d)
{
return d->dev.bus_id;
return dev_name(&d->dev);
}
static inline void

3
arch/parisc/include/asm/posix_types.h
View File

@ -24,13 +24,12 @@ typedef int __kernel_daddr_t;
typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef long __kernel_ptrdiff_t;
typedef long __kernel_time_t;
#else
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
typedef long __kernel_time_t;
#endif
typedef long __kernel_time_t;
typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;

6
arch/parisc/kernel/drivers.c
View File

@ -43,7 +43,7 @@ struct hppa_dma_ops *hppa_dma_ops __read_mostly;
EXPORT_SYMBOL(hppa_dma_ops);
static struct device root = {
.bus_id = "parisc",
.init_name = "parisc",
};
static inline int check_dev(struct device *dev)
@ -393,7 +393,8 @@ EXPORT_SYMBOL(print_pci_hwpath);
static void setup_bus_id(struct parisc_device *padev)
{
struct hardware_path path;
char *output = padev->dev.bus_id;
char name[20];
char *output = name;
int i;
get_node_path(padev->dev.parent, &path);
@ -404,6 +405,7 @@ static void setup_bus_id(struct parisc_device *padev)
output += sprintf(output, "%u:", (unsigned char) path.bc[i]);
}
sprintf(output, "%u", (unsigned char) padev->hw_path);
dev_set_name(&padev->dev, name);
}
struct parisc_device * create_tree_node(char id, struct device *parent)

41
arch/parisc/kernel/traps.c
View File

@ -24,7 +24,6 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/console.h>
#include <linux/kallsyms.h>
#include <linux/bug.h>
#include <asm/assembly.h>
@ -51,7 +50,7 @@
DEFINE_SPINLOCK(pa_dbit_lock);
#endif
void parisc_show_stack(struct task_struct *t, unsigned long *sp,
static void parisc_show_stack(struct task_struct *task, unsigned long *sp,
struct pt_regs *regs);
static int printbinary(char *buf, unsigned long x, int nbits)
@ -121,18 +120,19 @@ static void print_fr(char *level, struct pt_regs *regs)
void show_regs(struct pt_regs *regs)
{
int i;
int i, user;
char *level;
unsigned long cr30, cr31;
level = user_mode(regs) ? KERN_DEBUG : KERN_CRIT;
user = user_mode(regs);
level = user ? KERN_DEBUG : KERN_CRIT;
print_gr(level, regs);
for (i = 0; i < 8; i += 4)
PRINTREGS(level, regs->sr, "sr", RFMT, i);
if (user_mode(regs))
if (user)
print_fr(level, regs);
cr30 = mfctl(30);
@ -145,14 +145,18 @@ void show_regs(struct pt_regs *regs)
printk("%s CPU: %8d CR30: " RFMT " CR31: " RFMT "\n",
level, current_thread_info()->cpu, cr30, cr31);
printk("%s ORIG_R28: " RFMT "\n", level, regs->orig_r28);
printk(level);
print_symbol(" IAOQ[0]: %s\n", regs->iaoq[0]);
printk(level);
print_symbol(" IAOQ[1]: %s\n", regs->iaoq[1]);
printk(level);
print_symbol(" RP(r2): %s\n", regs->gr[2]);
parisc_show_stack(current, NULL, regs);
if (user) {
printk("%s IAOQ[0]: " RFMT "\n", level, regs->iaoq[0]);
printk("%s IAOQ[1]: " RFMT "\n", level, regs->iaoq[1]);
printk("%s RP(r2): " RFMT "\n", level, regs->gr[2]);
} else {
printk("%s IAOQ[0]: %pS\n", level, (void *) regs->iaoq[0]);
printk("%s IAOQ[1]: %pS\n", level, (void *) regs->iaoq[1]);
printk("%s RP(r2): %pS\n", level, (void *) regs->gr[2]);
parisc_show_stack(current, NULL, regs);
}
}
@ -173,20 +177,15 @@ static void do_show_stack(struct unwind_frame_info *info)
break;
if (__kernel_text_address(info->ip)) {
printk("%s [<" RFMT ">] ", (i&0x3)==1 ? KERN_CRIT : "", info->ip);
#ifdef CONFIG_KALLSYMS
print_symbol("%s\n", info->ip);
#else
if ((i & 0x03) == 0)
printk("\n");
#endif
printk(KERN_CRIT " [<" RFMT ">] %pS\n",
info->ip, (void *) info->ip);
i++;
}
}
printk("\n");
printk(KERN_CRIT "\n");
}
void parisc_show_stack(struct task_struct *task, unsigned long *sp,
static void parisc_show_stack(struct task_struct *task, unsigned long *sp,
struct pt_regs *regs)
{
struct unwind_frame_info info;