From: Frank Ch. Eigler <fche@redhat.com>
Date: Fri, 16 Sep 2011 21:34:14 +0000 (-0400)
Subject: PR13193 wallpaper
X-Git-Tag: release-1.7~153^2~18^2~5
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=01cfbeb43559e5a93eda648fc81d4aa102e6cb13;p=systemtap.git

PR13193 wallpaper

The reported stuck process bug (whether it's in the kernel or
in stap), is apparently triggered by concurrent modprobes.  Change
the testsuite to avoid this practice, to wallpaper over the problem
temporarily.
---

diff --git a/testsuite/systemtap.base/bz6503.exp b/testsuite/systemtap.base/bz6503.exp
index bbb8a87c7..116ebee28 100644
--- a/testsuite/systemtap.base/bz6503.exp
+++ b/testsuite/systemtap.base/bz6503.exp
@@ -7,7 +7,7 @@ if {! [installtest_p]} {
 
 # jffs2 and ext2 seem to cover a span of kernels
 
-spawn stap -t $srcdir/$subdir/bz6503.stp -c "( (/sbin/modprobe jffs2 & /sbin/modprobe ext2&);wait;sleep 3;(/sbin/rmmod jffs2& /sbin/rmmod ext2&); wait) 2>/dev/null"
+spawn stap -t $srcdir/$subdir/bz6503.stp -c "( (/sbin/modprobe jffs2 ; /sbin/modprobe ext2);wait;sleep 3;(/sbin/rmmod jffs2& /sbin/rmmod ext2&); wait) 2>/dev/null"
 set ok 0
 set ko 0
 expect {