[PATCH] uml: idle thread needn't take access to init_mm

[cascardo/linux.git] / arch / um / kernel / process_kern.c

diff --git a/arch/um/kernel/process_kern.c b/arch/um/kernel/process_kern.c
index 3113cab..ba8a52c 100644 (file)
--- a/arch/um/kernel/process_kern.c
+++ b/arch/um/kernel/process_kern.c
@@ -185,10 +185,6 @@ void default_idle(void)
 {
        CHOOSE_MODE(uml_idle_timer(), (void) 0);
 
-       atomic_inc(&init_mm.mm_count);
-       current->mm = &init_mm;
-       current->active_mm = &init_mm;
-
        while(1){
                /* endless idle loop with no priority at all */
 
@@ -407,7 +403,7 @@ static int proc_read_sysemu(char *buf, char **start, off_t offset, int size,int
        return strlen(buf);
 }
 
-static int proc_write_sysemu(struct file *file,const char *buf, unsigned long count,void *data)
+static int proc_write_sysemu(struct file *file,const char __user *buf, unsigned long count,void *data)
 {
        char tmp[2];