Merge branch 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull two x86 kernel build changes from Ingo Molnar:
 "The first change modifies how 'make oldconfig' works on cross-bitness
  situations on x86.  It was felt the new behavior of preserving the
  bitness of the .config is more logical.  This is a leftover of the
  merge.

  The second change eliminates a Perl warning.  (There's another, more
  complete fix resulting of this warning fix, which second fix in flight
  to you via the kbuild tree, which will remove the timeconst.pl script
  altogether.)"

* 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  timeconst.pl: Eliminate Perl warning
  x86: Default to ARCH=x86 to avoid overriding CONFIG_64BIT

1 files changed, 2 insertions, 4 deletions

diff --git a/kernel/timeconst.pl b/kernel/timeconst.pl
index eb51d76e058a..3f42652a6a37 100644
--- a/kernel/timeconst.pl
+++ b/kernel/timeconst.pl
@@ -369,10 +369,8 @@ if ($hz eq '--can') {
                 die "Usage: $0 HZ\n";
         }
 
-        @val = @{$canned_values{$hz}};
-        if (!defined(@val)) {
-                @val = compute_values($hz);
-        }
+        $cv = $canned_values{$hz};
+        @val = defined($cv) ? @$cv : compute_values($hz);
         output($hz, @val);
 }
 exit 0;