1 files changed, 10 insertions, 8 deletions

diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c
index de0a1b21cb40..92328fbddb3e 100644
--- a/arch/parisc/kernel/unaligned.c
+++ b/arch/parisc/kernel/unaligned.c
@@ -43,6 +43,8 @@
         "\tldil L%%" #lbl ", %%r1\n"                    \
         "\tldo R%%" #lbl "(%%r1), %%r1\n"               \
         "\tbv,n %%r0(%%r1)\n"
+/* If you use FIXUP_BRANCH, then you must list this clobber */
+#define FIXUP_BRANCH_CLOBBER "r1"
 
 /* 1111 1100 0000 0000 0001 0011 1100 0000 */
 #define OPCODE1(a,b,c)  ((a)<<26|(b)<<12|(c)<<6) 
@@ -157,7 +159,7 @@ static int emulate_ldh(struct pt_regs *regs, int toreg)
 "       .previous\n"
         : "=r" (val), "=r" (ret)
         : "0" (val), "r" (saddr), "r" (regs->isr)
-        : "r20" );
+        : "r20", FIXUP_BRANCH_CLOBBER );
 
         DPRINTF("val = 0x" RFMT "\n", val);
 
@@ -202,7 +204,7 @@ static int emulate_ldw(struct pt_regs *regs, int toreg, int flop)
 "       .previous\n"
         : "=r" (val), "=r" (ret)
         : "0" (val), "r" (saddr), "r" (regs->isr)
-        : "r19", "r20" );
+        : "r19", "r20", FIXUP_BRANCH_CLOBBER );
 
         DPRINTF("val = 0x" RFMT "\n", val);
 
@@ -253,7 +255,7 @@ static int emulate_ldd(struct pt_regs *regs, int toreg, int flop)
 "       .previous\n"
         : "=r" (val), "=r" (ret)
         : "0" (val), "r" (saddr), "r" (regs->isr)
-        : "r19", "r20" );
+        : "r19", "r20", FIXUP_BRANCH_CLOBBER );
 #else
     {
         unsigned long valh=0,vall=0;
@@ -287,7 +289,7 @@ static int emulate_ldd(struct pt_regs *regs, int toreg, int flop)
 "       .previous\n"
         : "=r" (valh), "=r" (vall), "=r" (ret)
         : "0" (valh), "1" (vall), "r" (saddr), "r" (regs->isr)
-        : "r19", "r20" );
+        : "r19", "r20", FIXUP_BRANCH_CLOBBER );
         val=((__u64)valh<<32)|(__u64)vall;
     }
 #endif
@@ -335,7 +337,7 @@ static int emulate_sth(struct pt_regs *regs, int frreg)
 "       .previous\n"
         : "=r" (ret)
         : "r" (val), "r" (regs->ior), "r" (regs->isr)
-        : "r19" );
+        : "r19", FIXUP_BRANCH_CLOBBER );
 
         return ret;
 }
@@ -389,7 +391,7 @@ static int emulate_stw(struct pt_regs *regs, int frreg, int flop)
 "       .previous\n"
         : "=r" (ret)
         : "r" (val), "r" (regs->ior), "r" (regs->isr)
-        : "r19", "r20", "r21", "r22", "r1" );
+        : "r19", "r20", "r21", "r22", "r1", FIXUP_BRANCH_CLOBBER );
 
         return 0;
 }
@@ -450,7 +452,7 @@ static int emulate_std(struct pt_regs *regs, int frreg, int flop)
 "       .previous\n"
         : "=r" (ret)
         : "r" (val), "r" (regs->ior), "r" (regs->isr)
-        : "r19", "r20", "r21", "r22", "r1" );
+        : "r19", "r20", "r21", "r22", "r1", FIXUP_BRANCH_CLOBBER );
 #else
     {
         unsigned long valh=(val>>32),vall=(val&0xffffffffl);
@@ -495,7 +497,7 @@ static int emulate_std(struct pt_regs *regs, int frreg, int flop)
 "       .previous\n"
         : "=r" (ret)
         : "r" (valh), "r" (vall), "r" (regs->ior), "r" (regs->isr)
-        : "r19", "r20", "r21", "r1" );
+        : "r19", "r20", "r21", "r1", FIXUP_BRANCH_CLOBBER );
     }
 #endif