tree f10546731a7d2b5fc7980409928e1a8526722fa9
parent 55e4ee0e3e47b3c7c249e2b21ef1d62798b612e0
author Alan Maguire <alan.maguire@oracle.com> 1582071320 -0800
committer Brendan Higgins <brendanhiggins@google.com> 1582136458 -0800

kunit: remove timeout dependence on sysctl_hung_task_timeout_seconds

In discussion of how to handle timeouts, it was noted that if
sysctl_hung_task_timeout_seconds is exceeded for a kunit test,
the test task will be killed and an oops generated.  This should
suffice as a means of debugging such timeout issues for now.

Hence remove use of sysctl_hung_task_timeout_secs, which has the
added benefit of avoiding the need to export that symbol from
the core kernel.

Co-developed-by: Knut Omang <knut.omang@oracle.com>
Signed-off-by: Knut Omang <knut.omang@oracle.com>
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Upstream-v5.6-SHA1: 1c024d45151b51c8f8d4749e65958b0bcf3e7c52