Fail sched_catchlwp() if mutex_tryenter() on the remote CPU's state fails.
Seems to work around the issue described in this PR.
XXX Stealing jobs from remote CPUs could probably be moved into the idle
loop, making the locking quite a bit simpler.
- Do timeslicing for SCHED_RR threads. At ~16Hz it's too slow but better
than nothing. XXX
- If a SCHED_OTHER thread has hogged the CPU for 1/8s without taking a
trip through mi_switch(), try to force a kernel preemption to give other
threads a chance.
nonexistent programs on $PATH and nonexistent programs with an absolute
pathname, so we ought to test both.
If anyone creates a program called nonexistent-program-on-path and
thereby breaks this test for themselves, they deserve it. ;-)
Also prune a no-longer-used shell variable.
than a zero-terminated list; this makes the code simpler and also
hopefully fixes the recent "childdet" botch, see PR kern/38528
-handle the root hub specially a bit earlier, this allows to kick out
the "submatch" functions completely which needed to second-guess
from the port number (where "0" meant root hub")
(we could handle the root hub specially even earlier, but as done
now big parts of the hub emulation code are exercised regularely,
this would bitrot otherwise)
physical drives belong to which logical drive, so all the physical drives
will show up for logical drive 0, and also appear for logical drives that
are rebuilding so that the rebuild state will show the physical drive
being rebuilt. Locking for the scratch buffer is currently missing - system
quickly quits responding when I try to lock the buffer with mutex_{enter,exit}().
being restricted to the #!/bin/sh used to run atf; (2) you can tell what
happened when it fails, since it does currently fail; (3) it runs all the
cases even when some of them don't work, and fails only at the end.
- bsdtar is using the hardlink resolver code from libarchive now,
making it generate correct links for newc format
- fix a number of non-exploitable integer and buffer overflows
- SIGINFO/SIGUSR1 support for bsdtar
- bsdtar -s support
- better mtree support, it should now be able to handle the full syntax
of NetBSD's mtree
- handle extraction of archives where hardlink and linked to entry don't
agree on the permission (base.tgz has such entries for systat)
