X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Farm26%2Fmm%2Ffault.c;h=93c0cee0fb5e142e45c1344548943e48d88bca06;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=bd6f2db608b76ecde7dce3e02c26d70c386e7cc6;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/arch/arm26/mm/fault.c b/arch/arm26/mm/fault.c
index bd6f2db60..93c0cee0f 100644
--- a/arch/arm26/mm/fault.c
+++ b/arch/arm26/mm/fault.c
@@ -8,7 +8,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/config.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
@@ -156,7 +155,7 @@ __do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
 	 */
 good_area:
 	if (READ_FAULT(fsr)) /* read? */
-		mask = VM_READ|VM_EXEC;
+		mask = VM_READ|VM_EXEC|VM_WRITE;
 	else
 		mask = VM_WRITE;
 
@@ -186,7 +185,7 @@ survive:
 	}
 
 	fault = -3; /* out of memory */
-	if (tsk->pid != 1)
+	if (!is_init(tsk))
 		goto out;
 
 	/*
@@ -216,7 +215,7 @@ int do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 	 * If we're in an interrupt or have no user
 	 * context, we must not take the fault..
 	 */
-	if (in_interrupt() || !mm)
+	if (in_atomic() || !mm)
 		goto no_context;
 
 	down_read(&mm->mmap_sem);