[LV-k25-commit] CVS: kernel-2.5/arch/vax/lib clear_user.S,1.4,1.5 copy_tofrom_user.S,1.4,1.5 strncpy_user.S,1.4,1.5 strnlen_user.S,1.4,1.5

[Kenn H. <ke...@us...>]

Update of /cvsroot/linux-vax/kernel-2.5/arch/vax/lib
In directory sc8-pr-cvs1:/tmp/cvs-serv22795/arch/vax/lib

Modified Files:
	clear_user.S copy_tofrom_user.S strncpy_user.S strnlen_user.S 
Log Message:
Fixes from Dave on user-space access fault handling


Index: clear_user.S
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.5/arch/vax/lib/clear_user.S,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- clear_user.S	20 May 2002 00:33:33 -0000	1.4
+++ clear_user.S	16 Feb 2003 13:17:20 -0000	1.5
@@ -16,6 +16,7 @@
 #define EX(insn, addr, reg, handler) \
 9:	insn	addr, reg; \
 	.section __ex_table, "a"; \
+	.align 2 ; \
 	.long 9b, handler; \
 	.previous 
 

Index: copy_tofrom_user.S
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.5/arch/vax/lib/copy_tofrom_user.S,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- copy_tofrom_user.S	20 May 2002 00:33:33 -0000	1.4
+++ copy_tofrom_user.S	16 Feb 2003 13:17:20 -0000	1.5
@@ -15,6 +15,7 @@
 #define EX(insn, arg0, arg1, handler) \
 9:	 insn	arg0, arg1; \
 	.section __ex_table, "a"; \
+	.align 2 ; \
 	.long 9b, handler; \
 	.previous
 	
@@ -33,4 +34,4 @@
 	.align 4
 l_fixup: 
 s_fixup: ret
-	.previous
\ No newline at end of file
+	.previous

Index: strncpy_user.S
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.5/arch/vax/lib/strncpy_user.S,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- strncpy_user.S	20 May 2002 00:33:33 -0000	1.4
+++ strncpy_user.S	16 Feb 2003 13:17:20 -0000	1.5
@@ -16,6 +16,7 @@
 #define EX(insn, addr, reg, handler) \
 9:	insn	addr, reg; \
 	.section __ex_table, "a"; \
+	.align 2 ; \
 	.long 9b, handler; \
 	.previous 
 	
@@ -35,6 +36,6 @@
 2:	subl2 r1, r0
 	ret
 	.section .fixup, "ax"	
-fault:	movl r0, -EFAULT
+fault:	movl -EFAULT, r0
 	ret
 	.previous

Index: strnlen_user.S
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.5/arch/vax/lib/strnlen_user.S,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- strnlen_user.S	20 May 2002 00:33:33 -0000	1.4
+++ strnlen_user.S	16 Feb 2003 13:17:20 -0000	1.5
@@ -15,6 +15,7 @@
 #define EX(insn, arg0, arg1, handler) \
 9:	 insn	arg0, arg1; \
 	.section __ex_table, "a"; \
+	.align 2 ; \
 	.long 9b, handler; \
 	.previous
 	
@@ -34,6 +35,5 @@
 	ret
 	
 	.section .fixup,"ax"
-	.align 4
 fault:	movl $0, r0
-	ret
\ No newline at end of file
+	ret