Shuah Khan 01db7fbf54 selftests: timers: set-timer-lat: fix hang when std out/err are redirected ... do_timer_oneshot() uses select() as a timer with FD_SETSIZE and readfs is cleared with FD_ZERO without FD_SET. When stdout and stderr are redirected, the test hangs in select forever. Fix the problem calling select() with readfds empty and nfds zero. This is sufficient for using select() for timer. With this fix "./set-timer-lat > /dev/null 2>&1" no longer hangs. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Acked-by: Greg Hackmann <ghackmann@google.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>		2017-09-25 10:09:06 -06:00
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fault-injection	fault-injection: fix failcmd.sh warning	2012-07-31 18:42:38 -07:00
ktest	Greg Kroah-Hartman reported to me that the ktest of v4.10 locked up in an	2017-03-08 11:06:05 -08:00
nvdimm	libnvdimm, nd_blk: remove mmio_flush_range()	2017-08-31 15:05:10 -07:00
radix-tree	radix tree test suite: Specify -m32 in LDFLAGS too	2017-03-07 13:18:24 -05:00
selftests	selftests: timers: set-timer-lat: fix hang when std out/err are redirected	2017-09-25 10:09:06 -06:00