diff options
author | Takashi Iwai <tiwai@suse.de> | 2008-12-01 18:02:17 +0100 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2008-12-01 18:02:17 +0100 |
commit | 3af4182cc5be7d5505f9801ee3297373f1872446 (patch) | |
tree | 214348d40ed547a72f9612a7e5c94a01afded812 /arch/parisc | |
parent | f5d4c67e41a262f0cdfaec1bb0fa8e5952187ef9 (diff) | |
parent | c07f62e5f18123103459ff74e86af1518a5b8af5 (diff) |
Merge branch 'upstream' into topic/asoc
Diffstat (limited to 'arch/parisc')
-rw-r--r-- | arch/parisc/include/asm/parisc-device.h | 4 | ||||
-rw-r--r-- | arch/parisc/include/asm/posix_types.h | 3 | ||||
-rw-r--r-- | arch/parisc/include/asm/ptrace.h | 2 | ||||
-rw-r--r-- | arch/parisc/include/asm/smp.h | 2 | ||||
-rw-r--r-- | arch/parisc/kernel/drivers.c | 6 | ||||
-rw-r--r-- | arch/parisc/kernel/ptrace.c | 10 | ||||
-rw-r--r-- | arch/parisc/kernel/traps.c | 43 |
7 files changed, 33 insertions, 37 deletions
diff --git a/arch/parisc/include/asm/parisc-device.h b/arch/parisc/include/asm/parisc-device.h index 7aa13f2add7..9afdad6c2ff 100644 --- a/arch/parisc/include/asm/parisc-device.h +++ b/arch/parisc/include/asm/parisc-device.h @@ -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 diff --git a/arch/parisc/include/asm/posix_types.h b/arch/parisc/include/asm/posix_types.h index bb725a6630b..00da29a340b 100644 --- a/arch/parisc/include/asm/posix_types.h +++ b/arch/parisc/include/asm/posix_types.h @@ -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; diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h index afa5333187b..302f68dc889 100644 --- a/arch/parisc/include/asm/ptrace.h +++ b/arch/parisc/include/asm/ptrace.h @@ -47,8 +47,6 @@ struct pt_regs { #define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS)) -#define __ARCH_WANT_COMPAT_SYS_PTRACE - struct task_struct; #define arch_has_single_step() 1 void user_disable_single_step(struct task_struct *task); diff --git a/arch/parisc/include/asm/smp.h b/arch/parisc/include/asm/smp.h index 398cdbaf4e5..409e698f436 100644 --- a/arch/parisc/include/asm/smp.h +++ b/arch/parisc/include/asm/smp.h @@ -44,8 +44,6 @@ extern void arch_send_call_function_ipi(cpumask_t mask); #define PROC_CHANGE_PENALTY 15 /* Schedule penalty */ -extern unsigned long cpu_present_mask; - #define raw_smp_processor_id() (current_thread_info()->cpu) #else /* CONFIG_SMP */ diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index 2ca654bd632..884b7ce16a3 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -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) diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c index 90904f9dfc5..927db3668b6 100644 --- a/arch/parisc/kernel/ptrace.c +++ b/arch/parisc/kernel/ptrace.c @@ -183,10 +183,10 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) * being 64 bit in both cases. */ -static long translate_usr_offset(long offset) +static compat_ulong_t translate_usr_offset(compat_ulong_t offset) { if (offset < 0) - return -1; + return sizeof(struct pt_regs); else if (offset <= 32*4) /* gr[0..31] */ return offset * 2 + 4; else if (offset <= 32*4+32*8) /* gr[0..31] + fr[0..31] */ @@ -194,7 +194,7 @@ static long translate_usr_offset(long offset) else if (offset < sizeof(struct pt_regs)/2 + 32*4) return offset * 2 + 4 - 32*8; else - return -1; + return sizeof(struct pt_regs); } long compat_arch_ptrace(struct task_struct *child, compat_long_t request, @@ -209,7 +209,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, if (addr & (sizeof(compat_uint_t)-1)) break; addr = translate_usr_offset(addr); - if (addr < 0) + if (addr >= sizeof(struct pt_regs)) break; tmp = *(compat_uint_t *) ((char *) task_regs(child) + addr); @@ -236,7 +236,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, if (addr & (sizeof(compat_uint_t)-1)) break; addr = translate_usr_offset(addr); - if (addr < 0) + if (addr >= sizeof(struct pt_regs)) break; if (addr >= PT_FR0 && addr <= PT_FR31 + 4) { /* Special case, fp regs are 64 bits anyway */ diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index 675f1d098f0..4c771cd580e 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -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; |