Christophe Leroy wrote:
PPC_RAW_TW() is erroneously defined with base code 0x7f000008
instead of 0x7c000008.
That's invisible because its only user is PPC_RAW_TRAP() which is
0x7fe00008, but fix it anyway to avoid any risk of future bug.
Reported-by: Naveen N. Rao <naveen.n....@linux.ibm.com>
Fixes: d00d762daf12 ("powerpc/ppc-opcode: Define and use PPC_RAW_TRAP() and
PPC_RAW_TW()")
Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
---
arch/powerpc/include/asm/ppc-opcode.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Thanks.
Reviewed-by: Naveen N. Rao <naveen.n....@linux.vnet.ibm.com>
diff --git a/arch/powerpc/include/asm/ppc-opcode.h
b/arch/powerpc/include/asm/ppc-opcode.h
index d9703c5fd713..c6d724104ed1 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -571,7 +571,7 @@
#define PPC_RAW_BRANCH(offset) (0x48000000 | PPC_LI(offset))
#define PPC_RAW_BL(offset) (0x48000001 | PPC_LI(offset))
-#define PPC_RAW_TW(t0, a, b) (0x7f000008 | ___PPC_RS(t0) |
___PPC_RA(a) | ___PPC_RB(b))
+#define PPC_RAW_TW(t0, a, b) (0x7c000008 | ___PPC_RS(t0) |
___PPC_RA(a) | ___PPC_RB(b))
#define PPC_RAW_TRAP() PPC_RAW_TW(31, 0, 0)
#define PPC_RAW_SETB(t, bfa) (0x7c000100 | ___PPC_RT(t) | ___PPC_RA((bfa)
<< 2))
--
2.36.1
