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freebsd-nq/sys/kern
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Mateusz Guzik 746b6e8176 wait: avoid relocking the child if proc_to_reap returns 1 
proc_to_reap would always unlock. However, if it returned 1, kern_wait6
would immediately lock it again. Save the dance.

Reviewed by:	kib
2016-11-24 18:21:48 +00:00
..
bus_if.m
INTRNG: Rework handling with resources. Partially revert r301453.
2016-08-19 10:52:39 +00:00
capabilities.conf
Update capabilities.conf comment
2016-09-08 14:04:04 +00:00
clock_if.m
…
cpufreq_if.m
…
device_if.m
Import the 'iflib' API library for network drivers. From the author:
2016-05-18 04:35:58 +00:00
genassym.sh
genassym.sh: call nm(1) with NMFLAGS.
2015-08-14 22:57:13 +00:00
imgact_aout.c
Implement vsyscall hack. Prior to 2.13 glibc uses vsyscall
2016-01-09 20:18:53 +00:00
imgact_binmisc.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
Style.
2016-10-04 15:23:03 +00:00
imgact_gzip.c
Implement lockless resource limits.
2015-06-10 10:48:12 +00:00
imgact_shell.c
…
inflate.c
ANSIfy inflate.c
2016-10-04 17:57:30 +00:00
init_main.c
Fix improper use of "its".
2016-11-08 23:59:41 +00:00
init_sysent.c
Regnerate after r305140, getdtablesize in capability mode
2016-08-31 18:37:51 +00:00
kern_acct.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_alq.c
Use SI_SUB_LAST instead of SI_SUB_SMP as the "catch-all" subsystem.
2016-03-11 23:18:06 +00:00
kern_clock.c
Initialize 'ticks' earlier in boot after 'hz' is set.
2016-11-22 01:02:59 +00:00
kern_clocksource.c
Add an EARLY_AP_STARTUP option to start APs earlier during boot.
2016-05-14 18:22:52 +00:00
kern_condvar.c
cv: do a lockless check for no waiters in cv_signal and cv_broadcastpri
2016-09-06 17:16:59 +00:00
kern_conf.c
Provide yet another KPI for cdev creation, make_dev_s(9).
2016-01-07 20:08:02 +00:00
kern_cons.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_context.c
…
kern_cpu.c
Add an EARLY_AP_STARTUP option to start APs earlier during boot.
2016-05-14 18:22:52 +00:00
kern_cpuset.c
Add more fine-grained kernel options for NUMA support.
2016-04-09 13:58:04 +00:00
kern_ctf.c
Fix improper use of "its".
2016-11-08 23:59:41 +00:00
kern_descrip.c
Audit 'fd' and 'cmd' arguments to fcntl(2), and when generating BSM,
2016-11-22 00:41:24 +00:00
kern_dtrace.c
…
kern_dump.c
kernel: use our nitems() macro when it is available through param.h.
2016-04-19 23:48:27 +00:00
kern_environment.c
Create wrappers for uint64_t and int64_t for the tunables. While not
2016-04-15 03:09:55 +00:00
kern_et.c
Trivial change / forced-commit to document prior change that slipped in
2015-03-16 19:29:19 +00:00
kern_event.c
Another issue reported on http://seclists.org/oss-sec/2016/q3/68 is
2016-07-16 13:24:58 +00:00
kern_exec.c
Remove most of the code for implementing PG_CACHED pages. (This change does
2016-11-15 18:22:50 +00:00
kern_exit.c
wait: avoid relocking the child if proc_to_reap returns 1
2016-11-24 18:21:48 +00:00
kern_fail.c
Fix some cosmetic issues in kern_fail.c omitted from r296927.
2016-06-09 13:17:08 +00:00
kern_ffclock.c
kernel: use our nitems() macro when it is available through param.h.
2016-04-19 23:48:27 +00:00
kern_fork.c
Add PROC_TRAPCAP procctl(2) controls and global sysctl kern.trap_enocap.
2016-09-21 08:23:33 +00:00
kern_gzio.c
Move zlib.c from net to libkern.
2015-04-22 14:38:58 +00:00
kern_hhook.c
Get closer to a VIMAGE network stack teardown from top to bottom rather
2016-06-21 13:48:49 +00:00
kern_idle.c
…
kern_intr.c
The part of r285680 which removed release semantic for two stores to
2015-07-21 14:39:34 +00:00
kern_jail.c
Move IPv4-specific jail functions to new file netinet/in_jail.c
2016-08-09 02:16:21 +00:00
kern_khelp.c
…
kern_kthread.c
Re-schedule signals after kthread exits, since apparently there are
2016-08-10 13:47:12 +00:00
kern_ktr.c
Fix the logic in the ddb command 'show ktr /a'. Prior to r118269 it would
2016-01-31 17:32:20 +00:00
kern_ktrace.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_linker.c
kern_linker: Handle module-loading failures in preloaded .ko files
2016-10-13 02:06:23 +00:00
kern_lock.c
Microoptimize locking primitives by avoiding unnecessary atomic ops.
2016-06-01 18:32:20 +00:00
kern_lockf.c
Fix LINT building.
2016-09-18 07:37:00 +00:00
kern_lockstat.c
Consistently use a reader/writer flag for lockstat probes in rwlock(9) and
2015-07-19 22:24:33 +00:00
kern_loginclass.c
Speed up rctl operation with large rulesets, by holding the lock
2015-11-15 12:10:51 +00:00
kern_malloc.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_mbuf.c
Import the 'iflib' API library for network drivers. From the author:
2016-05-18 04:35:58 +00:00
kern_mib.c
Mark a bunch of mpsafe sysctls as such.
2016-10-19 19:42:01 +00:00
kern_module.c
Provide better debug message on kernel module name clash.
2015-10-10 09:21:55 +00:00
kern_mtxpool.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
kern_mutex.c
Make no assertions about mutex state when the scheduler is stopped.
2016-09-26 15:30:30 +00:00
kern_ntptime.c
Fix a bug in r302252.
2016-07-27 11:40:06 +00:00
kern_numa.c
Add an initial NUMA affinity/policy configuration for threads and processes.
2015-07-11 15:21:37 +00:00
kern_osd.c
osd(9): Change array pointer to array pointer type from void*
2016-04-26 19:57:35 +00:00
kern_physio.c
Add four new RCTL resources - readbps, readiops, writebps and writeiops,
2016-04-07 04:23:25 +00:00
kern_pmc.c
…
kern_poll.c
When a kernel has DEVICE_POLLING turned on but no drivers have
2015-04-14 14:22:34 +00:00
kern_priv.c
…
kern_proc.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_procctl.c
Add the foundation copyrights to procctl kernel sources.
2016-09-23 12:32:20 +00:00
kern_prot.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_racct.c
Get rid of rctl_lock; use racct_lock where appropriate. The fast paths
2016-04-21 16:22:52 +00:00
kern_rangelock.c
…
kern_rctl.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
kern_resource.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_rmlock.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
kern_rwlock.c
locks: fix compilation for KDTRACE_HOOKS && !ADAPTIVE_* case
2016-08-02 03:05:59 +00:00
kern_sdt.c
…
kern_sema.c
…
kern_sendfile.c
Add flag SF_USER_READAHEAD to sendfile(2). When specified, the syscall won't
2016-11-17 21:36:18 +00:00
kern_sharedpage.c
Split kerne timekeep ABI structure vdso_sv_tk out of the struct
2015-11-23 07:09:35 +00:00
kern_shutdown.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_sig.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_switch.c
…
kern_sx.c
locks: fix sx compilation on mips after r303643
2016-08-03 09:15:10 +00:00
kern_synch.c
Remove remnants of the recursive sleep support. Instead assert that
2016-11-02 20:57:20 +00:00
kern_syscalls.c
Implement lockless resource limits.
2015-06-10 10:48:12 +00:00
kern_sysctl.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_tc.c
Implement userspace gettimeofday(2) with HPET timecounter.
2016-08-17 09:52:09 +00:00
kern_thr.c
Add a mask of optional ptrace() events.
2016-07-15 15:32:09 +00:00
kern_thread.c
Rewrite subr_sleepqueue.c use of callouts to not depend on the
2016-07-28 09:09:55 +00:00
kern_time.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_timeout.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
kern_umtx.c
[mips] make UMTX_CHAINS configurable at compile time.
2016-11-15 01:34:38 +00:00
kern_uuid.c
…
kern_xxx.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
ksched.c
Use P1B_PRIO_MAX to designate max posix priority for the RR/FIFO
2015-08-30 18:02:57 +00:00
link_elf_obj.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
link_elf.c
kern: for pointers replace 0 with NULL.
2016-04-15 16:10:11 +00:00
linker_if.m
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
Make.tags.inc
Bring the tags and links entries for amd64 up to date.
2015-10-27 22:59:24 +00:00
Makefile
Don't create pointless backups of generated files in "make sysent".
2016-07-28 21:29:04 +00:00
makesyscalls.sh
makesyscalls.sh: remove trailing space on the "created from" line
2016-10-17 13:52:24 +00:00
md4c.c
crypto routines: Hint minimum buffer sizes to the compiler
2016-05-26 19:29:29 +00:00
md5c.c
crypto routines: Hint minimum buffer sizes to the compiler
2016-05-26 19:29:29 +00:00
msi_if.m
Introduce MSI and MSI-X support to intrng. This adds a new msi device
2016-05-16 09:11:40 +00:00
p1003_1b.c
In preparation for switching linuxulator to the use the native 1:1
2015-05-24 14:44:06 +00:00
pic_if.m
INTRNG: Rework handling with resources. Partially revert r301453.
2016-08-19 10:52:39 +00:00
posix4_mib.c
posix4_mib: Don't overrun facility_initialized array
2016-04-27 00:10:32 +00:00
sched_4bsd.c
Allow scheduling during early boot.
2016-11-12 00:23:09 +00:00
sched_ule.c
Get rid of struct proc p_sched and struct thread td_sched pointers.
2016-06-05 17:04:03 +00:00
serdev_if.m
…
stack_protector.c
Use nitems() macro instead of __arraycount()
2015-06-16 20:19:00 +00:00
subr_acl_nfs4.c
Expose an interface to determine if an ACE is inherited.
2015-09-04 00:14:20 +00:00
subr_acl_posix1e.c
…
subr_autoconf.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
subr_blist.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
subr_bufring.c
…
subr_bus_dma.c
Fix a bug introduced in r291716:
2016-01-11 20:38:39 +00:00
subr_bus.c
Add two new ddb commands: show device/show all devices
2016-11-13 00:46:11 +00:00
subr_busdma_bufalloc.c
Fix printf format to allow for bus_size_t not being u_long on all platforms.
2015-10-20 03:25:17 +00:00
subr_capability.c
capsicum: plug spurious memset in __cap_rights_init
2015-12-01 02:48:42 +00:00
subr_clock.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
subr_counter.c
Free the temporary buffer in sysctl_handle_counter_u64_array().
2016-03-15 00:21:32 +00:00
subr_devmap.c
Include machine/acle-compat.h in cdefs.h on arm if the compiler doesn't
2016-05-25 19:44:26 +00:00
subr_devstat.c
Add support for managing Shingled Magnetic Recording (SMR) drives.
2016-05-19 14:08:36 +00:00
subr_disk.c
…
subr_dummy_vdso_tc.c
…
subr_eventhandler.c
…
subr_fattime.c
…
subr_firmware.c
Fix improper use of "its".
2016-11-08 23:59:41 +00:00
subr_gtaskqueue.c
Resolve whitespace diff to NextBSD.
2016-10-19 21:01:24 +00:00
subr_hash.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
subr_hints.c
…
subr_intr.c
INTRNG - fix MSI/MSIX release path
2016-10-11 17:00:29 +00:00
subr_kdb.c
…
subr_kobj.c
…
subr_lock.c
Implement trivial backoff for locking primitives.
2016-08-01 21:48:37 +00:00
subr_log.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
subr_mbpool.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
subr_mchain.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
subr_module.c
preload_search_info: make sure mod is set
2015-08-21 15:57:57 +00:00
subr_msgbuf.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
subr_param.c
Initialize 'ticks' earlier in boot after 'hz' is set.
2016-11-22 01:02:59 +00:00
subr_pcpu.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
subr_pctrie.c
sys: extend use of the howmany() macro when available.
2016-04-26 15:38:17 +00:00
subr_power.c
…
subr_prf.c
Include <stdarg.h> instead of <machine/stdarg.h> when compiled as
2016-10-24 18:03:04 +00:00
subr_prof.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
subr_rman.c
Add new bus methods for mapping resources.
2016-05-20 17:57:47 +00:00
subr_rtc.c
Make resettodr_lock accessible outside subr_rtc.c. Protect
2016-09-21 10:15:08 +00:00
subr_sbuf.c
Fail the sbuf if vsnprintf(3) fails.
2015-10-02 09:23:14 +00:00
subr_scanf.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
subr_sfbuf.c
…
subr_sglist.c
Add sglist functions for working with arrays of VM pages.
2016-05-20 23:28:43 +00:00
subr_sleepqueue.c
Micro-optimize sleepq_signal().
2016-09-04 00:29:48 +00:00
subr_smp.c
Handle broadcast NMIs.
2016-10-24 16:40:27 +00:00
subr_stack.c
Add support for a configurable output channel to witness(4).
2015-11-19 05:56:59 +00:00
subr_syscall.c
Add PROC_TRAPCAP procctl(2) controls and global sysctl kern.trap_enocap.
2016-09-21 08:23:33 +00:00
subr_taskqueue.c
While draining a timeout task prevent the taskqueue_enqueue_timeout()
2016-09-29 10:38:20 +00:00
subr_terminal.c
…
subr_trap.c
The assertion re-added in r302614 was triggered when stopping signal
2016-07-18 10:53:47 +00:00
subr_turnstile.c
ddb(4): Add sleepchains to "show allchains"
2016-10-22 18:02:20 +00:00
subr_uio.c
In the fueword64(9) wrapper for architectures which do not implemented
2016-10-23 11:23:17 +00:00
subr_unit.c
Fix build of kern/subr_unit.c, broken by r300539
2016-05-24 00:14:58 +00:00
subr_vmem.c
subr_vmem: Fix double-free in error case of vmem_create
2016-05-11 23:16:11 +00:00
subr_witness.c
Fix WITNESS hints for pagequeue locks.
2016-10-29 20:01:48 +00:00
sys_capability.c
capsicum: perform copyout without the fildesc lock held in sys_cap_ioctls_get
2016-10-21 16:12:23 +00:00
sys_generic.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
sys_pipe.c
Generate syscall tables and update pipe() implementation after r302094.
2016-06-22 21:18:19 +00:00
sys_procdesc.c
Hide the boottime and bootimebin globals, provide the getboottime(9)
2016-07-27 11:08:59 +00:00
sys_process.c
Don't set P2_PTRACE_FSTP in a process that invokes ptrace(PT_TRACE_ME).
2016-08-19 17:57:14 +00:00
sys_socket.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
syscalls.c
Remove the obsolete and unused openbsd_poll system call. (Phase 2)
2016-08-18 10:54:39 +00:00
syscalls.master
Remove unusedd and obsolete openbsd_poll system call. (Phase 1)
2016-08-18 10:50:40 +00:00
systrace_args.c
Regenerate syscall provider argument strings.
2016-09-22 04:50:03 +00:00
sysv_ipc.c
…
sysv_msg.c
Remove a comment that was part of copied code, and is misleading in
2016-06-09 15:34:33 +00:00
sysv_sem.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
sysv_shm.c
Add shmatt_t.
2016-07-26 17:23:49 +00:00
tty_compat.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
tty_info.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
tty_inq.c
…
tty_outq.c
…
tty_pts.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
tty_tty.c
tty: replace several curthread->td_proc with stored curproc
2015-07-06 18:53:56 +00:00
tty_ttydisc.c
Don't clear the software flow control flag before draining for last
2016-01-26 14:46:39 +00:00
tty.c
sys/kern: spelling fixes in comments.
2016-04-29 22:15:33 +00:00
uipc_accf.c
Use correct size type in do_setopt_accept_filter
2016-10-12 00:56:49 +00:00
uipc_debug.c
Refactor the AIO subsystem to permit file-type-specific handling and
2016-03-01 18:12:14 +00:00
uipc_domain.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
uipc_mbuf2.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
uipc_mbuf.c
Fix improper use of "its".
2016-11-08 23:59:41 +00:00
uipc_mbufhash.c
Reduce header pollution.
2015-03-17 14:16:50 +00:00
uipc_mqueue.c
Initialize reserved bytes in struct mq_attr and its 32compat
2016-11-14 13:20:10 +00:00
uipc_sem.c
Clean up some style(9) violations.
2016-04-14 17:07:26 +00:00
uipc_shm.c
Remove most of the code for implementing PG_CACHED pages. (This change does
2016-11-15 18:22:50 +00:00
uipc_sockbuf.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
uipc_socket.c
Revert r306186 ("Adjust the sopt_val pointer on bigendian systems").
2016-11-22 18:31:43 +00:00
uipc_syscalls.c
Rework r306337.
2016-10-21 18:27:30 +00:00
uipc_usrreq.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
vfs_acl.c
Replace struct filedesc argument in getvnode with struct thread
2015-06-16 13:09:18 +00:00
vfs_aio.c
Remove duplicated code.
2016-08-17 10:14:22 +00:00
vfs_bio.c
Release laundered vnode pages to the head of the inactive queue.
2016-11-23 17:53:07 +00:00
vfs_cache.c
cache: ensure that the number of bucket locks does not exceed hash size
2016-11-23 19:50:12 +00:00
vfs_cluster.c
Add BUF_TRACKING and FULL_BUF_TRACKING buffer debugging
2016-10-31 23:09:52 +00:00
vfs_default.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
vfs_export.c
Fix build when no INET and INET6 in kernel config.
2016-11-17 16:13:30 +00:00
vfs_extattr.c
Replace struct filedesc argument in getvnode with struct thread
2015-06-16 13:09:18 +00:00
vfs_hash.c
Add vfs_hash_ref(9) function, which finds a vnode by the hash value
2016-05-11 06:32:22 +00:00
vfs_init.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
vfs_lookup.c
Allow some dotdot lookups in capability mode.
2016-11-02 12:43:15 +00:00
vfs_mount.c
Provide simple mutual exclusion between mount point update and unmount.
2016-11-13 21:49:51 +00:00
vfs_mountroot.c
Limit scope of the optimization in r306608 to dounmount() caller only.
2016-10-07 11:38:28 +00:00
vfs_subr.c
vfs: clear the tmp free list flag before taking the free vnode list lock
2016-10-08 13:36:59 +00:00
vfs_syscalls.c
Allow some dotdot lookups in capability mode.
2016-11-02 12:43:15 +00:00
vfs_vnops.c
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00
vnode_if.src
Renumber license clauses in sys/kern to avoid skipping #3
2016-09-15 13:16:20 +00:00