From: Russ Dill <Russ.Dill@ti.com>
Date: Tue, 24 Apr 2012 02:43:00 +0000 (-0700)
Subject: ktest.pl: Fix combined usage of BISECT_REVERSE and BISECT_SKIP
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5158ba3ea7fc8c3deafec769a32bc6eb869c3608;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

ktest.pl: Fix combined usage of BISECT_REVERSE and BISECT_SKIP

When BISECT_REVERSE and BISECT_SKIP are used together with boot or test
testing, build failures are treated as boot or test failures and
'git bisect bad' is executed instead of 'git bisect skip'. This is because
the $ret value of -1 is treated as a build failure, but the $reverse_bisect
logic does not properly handle this.

Simple fix, only invert it if it is positive.

Link: http://lkml.kernel.org/r/1335235380-8509-1-git-send-email-Russ.Dill@ti.com

Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 95d6a6f7c33..d2ede59b9a3 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -2192,7 +2192,7 @@ sub run_bisect {
     }
 
     # Are we looking for where it worked, not failed?
-    if ($reverse_bisect) {
+    if ($reverse_bisect && $ret >= 0) {
 	$ret = !$ret;
     }