Merge tag 'powerpc-4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...

Pull powerpc fix from Michael Ellerman:
 "Just one fix, for the handling of alignment interrupts on dcbz
  instructions.

  Thanks to Paul Mackerras, Christian Zigotzky, Michal Sojka"

* tag 'powerpc-4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc: Fix handling of alignment interrupt on dcbz instruction

diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
index 26b9994..43ef251 100644 (file)
--- a/arch/powerpc/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -341,7 +341,7 @@ int fix_alignment(struct pt_regs *regs)
 
        type = op.type & INSTR_TYPE_MASK;
        if (!OP_IS_LOAD_STORE(type)) {
-               if (type != CACHEOP + DCBZ)
+               if (op.type != CACHEOP + DCBZ)
                        return -EINVAL;
                PPC_WARN_ALIGNMENT(dcbz, regs);
                r = emulate_dcbz(op.ea, regs);