diff options
| -rw-r--r-- | arch/i386/kernel/apic.c | 2 | ||||
| -rw-r--r-- | arch/i386/kernel/ptrace.c | 2 | ||||
| -rw-r--r-- | arch/i386/mach-voyager/voyager_smp.c | 2 | ||||
| -rw-r--r-- | arch/i386/oprofile/backtrace.c | 2 | ||||
| -rw-r--r-- | include/asm-i386/ptrace.h | 3 | ||||
| -rw-r--r-- | include/asm-x86_64/ptrace.h | 1 |
6 files changed, 7 insertions, 5 deletions
diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c index d509836..8d993fa 100644 --- a/arch/i386/kernel/apic.c +++ b/arch/i386/kernel/apic.c @@ -1133,7 +1133,7 @@ inline void smp_local_timer_interrupt(struct pt_regs * regs) } #ifdef CONFIG_SMP - update_process_times(user_mode(regs)); + update_process_times(user_mode_vm(regs)); #endif } diff --git a/arch/i386/kernel/ptrace.c b/arch/i386/kernel/ptrace.c index e34f651..0da59b4 100644 --- a/arch/i386/kernel/ptrace.c +++ b/arch/i386/kernel/ptrace.c @@ -668,7 +668,7 @@ void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code) info.si_code = TRAP_BRKPT; /* User-mode eip? */ - info.si_addr = user_mode(regs) ? (void __user *) regs->eip : NULL; + info.si_addr = user_mode_vm(regs) ? (void __user *) regs->eip : NULL; /* Send us the fakey SIGTRAP */ force_sig_info(SIGTRAP, &info, tsk); diff --git a/arch/i386/mach-voyager/voyager_smp.c b/arch/i386/mach-voyager/voyager_smp.c index a6e0ddd..8c85275 100644 --- a/arch/i386/mach-voyager/voyager_smp.c +++ b/arch/i386/mach-voyager/voyager_smp.c @@ -1288,7 +1288,7 @@ smp_local_timer_interrupt(struct pt_regs * regs) per_cpu(prof_counter, cpu); } - update_process_times(user_mode(regs)); + update_process_times(user_mode_vm(regs)); } if( ((1<<cpu) & voyager_extended_vic_processors) == 0) diff --git a/arch/i386/oprofile/backtrace.c b/arch/i386/oprofile/backtrace.c index 52d72e0..65dfd2e 100644 --- a/arch/i386/oprofile/backtrace.c +++ b/arch/i386/oprofile/backtrace.c @@ -91,7 +91,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth) head = (struct frame_head *)regs->ebp; #endif - if (!user_mode(regs)) { + if (!user_mode_vm(regs)) { while (depth-- && valid_kernel_stack(head, regs)) head = dump_backtrace(head); return; diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h index 8618914..eef9f93 100644 --- a/include/asm-i386/ptrace.h +++ b/include/asm-i386/ptrace.h @@ -57,7 +57,8 @@ struct pt_regs { #ifdef __KERNEL__ struct task_struct; extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code); -#define user_mode(regs) ((VM_MASK & (regs)->eflags) || (3 & (regs)->xcs)) +#define user_mode(regs) (3 & (regs)->xcs) +#define user_mode_vm(regs) ((VM_MASK & (regs)->eflags) || user_mode(regs)) #define instruction_pointer(regs) ((regs)->eip) #if defined(CONFIG_SMP) && defined(CONFIG_FRAME_POINTER) extern unsigned long profile_pc(struct pt_regs *regs); diff --git a/include/asm-x86_64/ptrace.h b/include/asm-x86_64/ptrace.h index 5bbc8d3..ca6f15f 100644 --- a/include/asm-x86_64/ptrace.h +++ b/include/asm-x86_64/ptrace.h @@ -82,6 +82,7 @@ struct pt_regs { #if defined(__KERNEL__) && !defined(__ASSEMBLY__) #define user_mode(regs) (!!((regs)->cs & 3)) +#define user_mode_vm(regs) user_mode(regs) #define instruction_pointer(regs) ((regs)->rip) extern unsigned long profile_pc(struct pt_regs *regs); void signal_fault(struct pt_regs *regs, void __user *frame, char *where); |
