[PATCH] xen: x86: Rename usermode macro

Rename user_mode to user_mode_vm and add a user_mode macro similar to the
x86-64 one.

This is useful for Xen because the linux xen kernel does not runs on the same
priviledge that a vanilla linux kernel, and with this we just need to redefine
user_mode().

Signed-off-by: Vincent Hanquez <vincent.hanquez@cl.cam.ac.uk>
Cc: Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

4 files changed, 4 insertions, 4 deletions

diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c
index d509836b70c3..8d993fa71754 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 e34f651fa13c..0da59b42843c 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 a6e0ddd65bd0..8c8527593da0 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 52d72e074f7f..65dfd2edb671 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;