Note that the fix for 411134 contains a bunch of white space only changes.
To see the diff without the white spaces, do:
git diff -w
3a803036^..
3a803036
409141 Valgrind hangs when SIGKILLed
409367 exit_group() after signal to thread waiting in futex() causes hangs
410599 Non-deterministic behaviour of pth_self_kill_15_other test
+411134 Allow the user to change a set of command line options during execution
n-i-bz Fix minor one time leaks in dhat.
n-i-bz Add --run-cxx-freeres=no in outer args to avoid inner crashes.