powerpc/lib/sstep: Fix 'sthcx' instruction

Looks like there been a copy paste mistake when added the instruction
'stbcx' twice and one was probably meant to be 'sthcx'. Changing to
'sthcx' from 'stbcx'.

Fixes: 350779a29f11 ("powerpc: Handle most loads and stores in instruction emulation code")
Cc: stable@vger.kernel.org # v4.14+
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220224162215.3406642-1-anders.roxell@linaro.org

diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index ca38d02..31de2c5 100644 (file)
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -3373,7 +3373,7 @@ int emulate_loadstore(struct pt_regs *regs, struct instruction_op *op)
                        __put_user_asmx(op->val, ea, err, "stbcx.", cr);
                        break;
                case 2:
-                       __put_user_asmx(op->val, ea, err, "stbcx.", cr);
+                       __put_user_asmx(op->val, ea, err, "sthcx.", cr);
                        break;
 #endif
                case 4: