The versions of the __write_{32,64}bit_gc0_register() macros for when
there is no virt support in the assembler use the "J" inline asm
constraint to allow integer zero, but this needs to be accompanied by
the "z" formatting string so that it turns into $0. Fix both macros to
do this.
Fixes: bad50d79255a ("MIPS: Fix VZ probe gas errors with binutils <2.24")
Signed-off-by: James Hogan <james.hogan@xxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
---
arch/mips/include/asm/mipsregs.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index 25d01577d0b5..18bb6f9f0d16 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -1770,7 +1770,7 @@ do { \
__asm__ __volatile__( \
".set\tpush\n\t" \
".set\tnoat\n\t" \
- "move\t$1, %0\n\t" \
+ "move\t$1, %z0\n\t" \
"# mtgc0\t$1, $%1, %2\n\t" \
".word\t(0x40610200 | %1 << 11 | %2)\n\t" \
".set\tpop" \
@@ -1783,7 +1783,7 @@ do { \
__asm__ __volatile__( \
".set\tpush\n\t" \
".set\tnoat\n\t" \
- "move\t$1, %0\n\t" \
+ "move\t$1, %z0\n\t" \
"# dmtgc0\t$1, $%1, %2\n\t" \
".word\t(0x40610300 | %1 << 11 | %2)\n\t" \
".set\tpop" \
--
2.4.10
