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freebsd-skq/sys/kern
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Mateusz Guzik 0c23d26230 vfs: keep bad ops on vnode reclaim 
They were only modified to accomodate a redundant assertion.

This runs into problems as lockless lookup can still try to use the vnode
and crash instead of getting an error.

The bug was only present in kernels with INVARIANTS.

Reported by:	kevans
2020-12-05 05:56:23 +00:00
..
bus_if.m
Remove trailing white space.
2020-02-26 16:22:28 +00:00
capabilities.conf
Permit cpuset_(get|set)domain() in capability mode.
2020-07-06 16:34:29 +00:00
clock_if.m
…
cpufreq_if.m
…
device_if.m
…
genassym.sh
…
genoffset.c
Merge td_epochnest with td_no_sleeping.
2019-10-29 17:28:25 +00:00
genoffset.sh
…
imgact_aout.c
Get rid of sv_errtbl and SV_ABI_ERRNO().
2020-09-17 11:39:33 +00:00
imgact_binmisc.c
imgact_binmisc: limit the extent of match on incoming entries
2020-11-08 04:24:29 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
Split out cwd/root/jail, cmask state from filedesc table
2020-11-17 21:14:13 +00:00
imgact_shell.c
…
init_main.c
dtrace: stop using eventhandlers for the part compiled into the kernel
2020-11-23 18:27:21 +00:00
init_sysent.c
Regen after r366145.
2020-09-25 10:05:38 +00:00
kern_acct.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_alq.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_clock.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_clocksource.c
…
kern_condvar.c
…
kern_conf.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_cons.c
Remove sysctl_kern_consmute()
2020-10-05 15:54:19 +00:00
kern_context.c
…
kern_cpu.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_cpuset.c
kern: cpuset: drop the lock to allocate domainsets
2020-11-28 01:21:11 +00:00
kern_ctf.c
vfs: drop the mostly unused flags argument from VOP_UNLOCK
2020-01-03 22:29:58 +00:00
kern_descrip.c
kern: never restart syscalls calling closefp(), e.g. close(2)
2020-11-25 01:08:57 +00:00
kern_dtrace.c
dtrace: stop using eventhandlers for the part compiled into the kernel
2020-11-23 18:27:21 +00:00
kern_dump.c
Always use 64-bit physical addresses for dump_avail[] in minidumps
2020-12-03 17:12:31 +00:00
kern_environment.c
Move kernel env global variables, etc to sys/kenv.h
2020-10-07 06:16:37 +00:00
kern_et.c
Remove NO_EVENTTIMERS support
2020-11-19 02:50:48 +00:00
kern_event.c
kqueue: save space by using only one func pointer for assertions
2020-11-09 00:04:35 +00:00
kern_exec.c
Provide ABI modules hooks for process exec/exit and thread exit.
2020-11-23 17:29:25 +00:00
kern_exit.c
Provide ABI modules hooks for process exec/exit and thread exit.
2020-11-23 17:29:25 +00:00
kern_fail.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_ffclock.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
kern_fork.c
linux(4) clone(2): Correctly handle CLONE_FS and CLONE_FILES
2020-11-17 21:20:11 +00:00
kern_hhook.c
Remove duplicated empty lines from kern/*.c
2020-01-30 20:05:05 +00:00
kern_idle.c
…
kern_intr.c
Allow swi_sched() to be called from NMI context.
2020-07-25 15:19:38 +00:00
kern_jail.c
jail: introduce per jail suser_enabled setting
2020-11-18 21:07:08 +00:00
kern_kcov.c
Mark COVERAGE and KCOV as part of KCSAN
2020-08-19 14:11:25 +00:00
kern_khelp.c
…
kern_kthread.c
Provide ABI modules hooks for process exec/exit and thread exit.
2020-11-23 17:29:25 +00:00
kern_ktr.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_ktrace.c
Move KTRUSERRET() from userret() to ast(). It's a really long
2020-10-03 12:03:08 +00:00
kern_linker.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_lock.c
locks: push lock_delay_arg_init calls down
2020-11-24 03:49:37 +00:00
kern_lockf.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_lockstat.c
Add lockmgr(9) probes to the lockstat DTrace provider.
2019-08-21 23:43:58 +00:00
kern_loginclass.c
Drop "All rights reserved" from all my stuff. This includes
2020-10-28 13:46:11 +00:00
kern_malloc.c
malloc: make malloc_large closer to standalone
2020-11-16 17:56:58 +00:00
kern_mbuf.c
Add m_snd_tag_alloc() as a wrapper around if_snd_tag_alloc().
2020-10-29 23:28:39 +00:00
kern_mib.c
Make MAXPHYS tunable. Bump MAXPHYS to 1M.
2020-11-28 12:12:51 +00:00
kern_module.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_mtxpool.c
Remove duplicated empty lines from kern/*.c
2020-01-30 20:05:05 +00:00
kern_mutex.c
locks: push lock_delay_arg_init calls down
2020-11-24 03:49:37 +00:00
kern_ntptime.c
Add kern_ntp_adjtime(9).
2020-12-04 18:56:44 +00:00
kern_osd.c
…
kern_physio.c
Remove alignment requirements for KVA buffer mapping.
2020-11-29 01:30:17 +00:00
kern_pmc.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
kern_poll.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
kern_priv.c
Add CTLFLAG_MPSAFE to the suser_enabled sysctl.
2020-11-18 21:26:14 +00:00
kern_proc.c
dtrace: stop using eventhandlers for the part compiled into the kernel
2020-11-23 18:27:21 +00:00
kern_procctl.c
correct procctl(PROC_PROTMAX_STATUS _NOFORCE return
2020-05-01 14:30:59 +00:00
kern_prot.c
cred: fix minor nits in r367695
2020-11-19 04:28:39 +00:00
kern_racct.c
Drop "All rights reserved" from all my stuff. This includes
2020-10-28 13:46:11 +00:00
kern_rangelock.c
rangelock: add rangelock_cookie_assert
2019-09-15 02:59:53 +00:00
kern_rctl.c
Drop "All rights reserved" from all my stuff. This includes
2020-10-28 13:46:11 +00:00
kern_resource.c
thread: batch resource limit free calls
2020-11-14 19:21:46 +00:00
kern_rmlock.c
rms: several cleanups + debug read lockers handling
2020-11-07 16:57:53 +00:00
kern_rwlock.c
locks: push lock_delay_arg_init calls down
2020-11-24 03:49:37 +00:00
kern_sdt.c
…
kern_sema.c
…
kern_sendfile.c
Make MAXPHYS tunable. Bump MAXPHYS to 1M.
2020-11-28 12:12:51 +00:00
kern_sharedpage.c
random(4) FenestrasX: Push root seed version to arc4random(3)
2020-10-10 21:52:00 +00:00
kern_shutdown.c
Add an option for entering KDB on recursive panics
2020-11-19 18:03:40 +00:00
kern_sig.c
sig_intr(9): return early if AST is not scheduled.
2020-10-08 22:34:34 +00:00
kern_switch.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
kern_sx.c
locks: push lock_delay_arg_init calls down
2020-11-24 03:49:37 +00:00
kern_synch.c
Handle PCATCH in blockcount_sleep() so it can be interrupted.
2020-04-21 17:13:06 +00:00
kern_syscalls.c
Move syscall_thread_{enter,exit}() into the slow path. This is only
2020-11-08 15:54:59 +00:00
kern_sysctl.c
Move inner loop logic out of sysctl_sysctl_next_ls().
2020-11-30 21:59:52 +00:00
kern_tc.c
Remove double-calls to tc_get_timecount() to warm timecounters.
2020-06-10 22:30:32 +00:00
kern_thr.c
Provide ABI modules hooks for process exec/exit and thread exit.
2020-11-23 17:29:25 +00:00
kern_thread.c
thread: staticize thread_reap and move td_allocdomain
2020-11-26 06:59:27 +00:00
kern_time.c
Stop using eventhandlers for itimers subsystem exec and exit hooks.
2020-11-21 21:43:36 +00:00
kern_timeout.c
callout(9): Remove some leftover APM BIOS support
2020-11-27 20:46:02 +00:00
kern_tslog.c
…
kern_ubsan.c
Remove duplicated empty lines from kern/*.c
2020-01-30 20:05:05 +00:00
kern_umtx.c
freebsd32: take the _umtx_op struct definitions back
2020-11-23 00:58:14 +00:00
kern_uuid.c
validate_uuid: absorb the rest of parse_uuid with a flags arg
2020-04-15 18:39:12 +00:00
kern_xxx.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
ksched.c
…
link_elf_obj.c
link_elf_obj: Colour VM objects
2020-10-19 16:57:59 +00:00
link_elf.c
malloc: delegate M_EXEC handling to dedicacted routines
2020-10-30 20:02:32 +00:00
linker_if.m
…
Make.tags.inc
…
Makefile
sys/kern sysent: re-add dependency on capabilities.conf
2020-02-12 19:06:34 +00:00
makesyscalls.sh
makesyscalls.sh: improve the 'this is going away' message
2020-07-28 01:05:40 +00:00
md4c.c
…
md5c.c
…
msi_if.m
o Add iommu de-initialization method for MSI interface.
2020-10-24 20:09:27 +00:00
p1003_1b.c
…
pic_if.m
…
posix4_mib.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
sched_4bsd.c
sched: fix an incorrect comparison in sched_lend_user_prio_cond
2020-11-15 01:54:44 +00:00
sched_ule.c
sched: fix an incorrect comparison in sched_lend_user_prio_cond
2020-11-15 01:54:44 +00:00
serdev_if.m
…
stack_protector.c
…
subr_acl_nfs4.c
Drop "All rights reserved" from all my stuff. This includes
2020-10-28 13:46:11 +00:00
subr_acl_posix1e.c
vfs: remove the obsolete privused argument from vaccess
2020-08-05 09:27:03 +00:00
subr_atomic64.c
emulated atomic64: disable interrupts as the lock mechanism on !SMP
2020-01-03 18:29:20 +00:00
subr_autoconf.c
…
subr_blist.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_boot.c
…
subr_bufring.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_bus_dma.c
Move the iommu stubs to a generic place, so they are available on all the
2020-10-23 21:27:48 +00:00
subr_bus.c
newbus: use ssize_t to match sb's len and size, fix ordering of space check
2020-10-12 22:07:44 +00:00
subr_busdma_bufalloc.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_capability.c
Remove unused SYSINIT macros for capability rights.
2020-03-26 15:02:37 +00:00
subr_clock.c
Remove duplicated empty lines from kern/*.c
2020-01-30 20:05:05 +00:00
subr_compressor.c
clamp kernel dump compression level when using gzip
2020-02-20 23:53:48 +00:00
subr_counter.c
Rationalize per-cpu zones.
2020-11-05 15:08:56 +00:00
subr_coverage.c
Mark COVERAGE and KCOV as part of KCSAN
2020-08-19 14:11:25 +00:00
subr_csan.c
Add NetBSD compatible bus_space_peek_N() and bus_space_poke_N() functions.
2020-09-19 11:06:41 +00:00
subr_devmap.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_devstat.c
Fix asymmetry in devstat(9) calls by GEOM.
2020-10-24 21:07:10 +00:00
subr_disk.c
Enable bioq 'car limit' added at r335066 at 128 bios.
2020-10-26 04:04:06 +00:00
subr_dummy_vdso_tc.c
…
subr_early.c
…
subr_epoch.c
epoch: support non-preemptible epochs checking in_epoch()
2020-11-07 03:29:04 +00:00
subr_eventhandler.c
…
subr_fattime.c
Remove duplicated empty lines from kern/*.c
2020-01-30 20:05:05 +00:00
subr_filter.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_firmware.c
Fix a panic when unloading firmware
2020-06-29 21:35:50 +00:00
subr_gtaskqueue.c
Import kernel WireGuard support
2020-11-29 19:38:03 +00:00
subr_hash.c
…
subr_hints.c
Move kernel env global variables, etc to sys/kenv.h
2020-10-07 06:16:37 +00:00
subr_intr.c
Also pass interrupt binding request to non-root interrupt controllers.
2020-11-20 09:05:36 +00:00
subr_kdb.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
subr_kobj.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_lock.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_log.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_mchain.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_module.c
vt: if loader did pass the font via metadata, use it
2020-11-30 11:45:47 +00:00
subr_msgbuf.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_param.c
Make MAXPHYS tunable. Bump MAXPHYS to 1M.
2020-11-28 12:12:51 +00:00
subr_pcpu.c
Add more per-cpu zones.
2020-11-09 00:34:23 +00:00
subr_pctrie.c
Use SMR to provide safe unlocked lookup for pctries from SMR zones
2020-07-24 17:32:10 +00:00
subr_physmem.c
Add support for hw.physmem tunable for ARM/ARM64/RISC-V platforms
2020-12-03 05:39:27 +00:00
subr_pidctrl.c
…
subr_power.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_prf.c
remove %n support from printf(9)
2020-05-09 15:56:02 +00:00
subr_prng.c
Add prng(9) API
2020-08-13 20:48:14 +00:00
subr_prof.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
subr_rangeset.c
…
subr_rman.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
subr_rtc.c
Address whitespace nits in subr_rtc.c
2020-09-28 17:19:57 +00:00
subr_sbuf.c
Remove duplicated empty lines from kern/*.c
2020-01-30 20:05:05 +00:00
subr_scanf.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_sfbuf.c
…
subr_sglist.c
Step 4.2: start divorce of M_EXT and M_EXTPG
2020-05-03 00:37:16 +00:00
subr_sleepqueue.c
Refactor sleepq_catch_signals().
2020-10-04 16:30:05 +00:00
subr_smp.c
smp: fix smp_rendezvous_cpus_retry usage before smp starts
2020-11-19 04:27:51 +00:00
subr_smr.c
Use COUNTER_U64_DEFINE_EARLY() in places where it simplifies things.
2020-03-06 19:10:00 +00:00
subr_stack.c
kern.tty_info_kstacks: add a compact format
2020-07-06 16:33:28 +00:00
subr_stats.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
subr_syscall.c
Allow some VOPs to return ERELOOKUP to indicate VFS operation restart at top level.
2020-11-13 09:42:32 +00:00
subr_taskqueue.c
Add flag to struct task to mark the task as requiring network epoch.
2020-02-11 18:48:07 +00:00
subr_terminal.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_trap.c
Move KTRUSERRET() from userret() to ast(). It's a really long
2020-10-03 12:03:08 +00:00
subr_turnstile.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_uio.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_unit.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
subr_vmem.c
vmem: Revert r364744
2020-12-01 16:06:31 +00:00
subr_witness.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
sys_capability.c
Enter a write sequence when updating rights.
2020-03-19 15:39:45 +00:00
sys_generic.c
select: make sure there are no wakeup attempts after selfdfree returns
2020-12-02 00:48:15 +00:00
sys_getrandom.c
Fix a typo in r356667 comment
2020-01-12 23:52:16 +00:00
sys_pipe.c
pipe: follow up cleanup to previous
2020-11-25 22:53:21 +00:00
sys_procdesc.c
procdesc: convert the zone to a malloc type
2020-11-09 00:05:21 +00:00
sys_process.c
Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.
2020-09-27 18:47:06 +00:00
sys_socket.c
The ioctl() calls using FIONREAD, FIONWRITE, FIONSPACE, and SIOCATMARK
2020-11-07 21:17:49 +00:00
syscalls.c
Update the files created from the new syscalls.master from r361599.
2020-05-28 21:23:02 +00:00
syscalls.master
Add a syscall for the nfs-over-tls daemons to use.
2020-05-28 21:06:10 +00:00
systrace_args.c
Update the files created from the new syscalls.master from r361599.
2020-05-28 21:23:02 +00:00
sysv_ipc.c
…
sysv_msg.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
sysv_sem.c
sysv_sem: semusz depends on semume.
2020-10-22 09:28:11 +00:00
sysv_shm.c
sysvshm: pass relevant uap members as arguments
2020-11-03 19:14:03 +00:00
tty_compat.c
…
tty_info.c
kern.tty_info_kstacks: set compact format as default
2020-07-06 16:34:15 +00:00
tty_inq.c
…
tty_outq.c
…
tty_pts.c
tty_pts: don't rely on tty header pollution for sys/mutex.h
2019-11-29 03:56:01 +00:00
tty_tty.c
…
tty_ttydisc.c
Implement FLUSHO
2020-08-27 05:11:15 +00:00
tty.c
Check for process group change in tty_wait_background().
2020-10-28 22:12:47 +00:00
uipc_accf.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
uipc_debug.c
…
uipc_domain.c
- Move global network epoch definition to epoch.h, as more different
2020-01-15 03:34:21 +00:00
uipc_ktls.c
Add m_snd_tag_alloc() as a wrapper around if_snd_tag_alloc().
2020-10-29 23:28:39 +00:00
uipc_mbuf2.c
m_pulldown(): Change an if () panic() into a KASSERT().
2019-11-06 22:40:19 +00:00
uipc_mbuf.c
Permit sending empty fragments for TLS 1.0.
2020-10-13 17:30:34 +00:00
uipc_mbufhash.c
Implement mbuf hashing routines for IP over infiniband, IPoIB.
2020-10-22 09:17:56 +00:00
uipc_mqueue.c
Split out cwd/root/jail, cmask state from filedesc table
2020-11-17 21:14:13 +00:00
uipc_sem.c
Split out cwd/root/jail, cmask state from filedesc table
2020-11-17 21:14:13 +00:00
uipc_shm.c
Split out cwd/root/jail, cmask state from filedesc table
2020-11-17 21:14:13 +00:00
uipc_sockbuf.c
Permit sending empty fragments for TLS 1.0.
2020-10-13 17:30:34 +00:00
uipc_socket.c
kern: soclose: don't sleep on SO_LINGER w/ timeout=0
2020-12-04 04:39:48 +00:00
uipc_syscalls.c
Only enable COMPAT_43 changes for syscalls ABI for a.out processes.
2019-08-11 19:16:07 +00:00
uipc_usrreq.c
Split out cwd/root/jail, cmask state from filedesc table
2020-11-17 21:14:13 +00:00
vfs_acl.c
vfs: fix trivial whitespace issues which don't interefere with blame
2020-07-10 09:01:36 +00:00
vfs_aio.c
lio_listio(2): send signal even if number of jobs is zero.
2020-12-01 22:53:33 +00:00
vfs_bio.c
Make MAXPHYS tunable. Bump MAXPHYS to 1M.
2020-11-28 12:12:51 +00:00
vfs_cache.c
vfs: group mount per-cpu vars into one struct
2020-11-09 23:02:13 +00:00
vfs_cluster.c
Make MAXPHYS tunable. Bump MAXPHYS to 1M.
2020-11-28 12:12:51 +00:00
vfs_default.c
Make MAXPHYS tunable. Bump MAXPHYS to 1M.
2020-11-28 12:12:51 +00:00
vfs_export.c
kern: clean up empty lines in .c and .h files
2020-09-01 22:12:32 +00:00
vfs_extattr.c
vfs_extattr: Allow extattr names up to the full max
2020-05-14 03:01:23 +00:00
vfs_hash.c
vfs: avoid exposing partially constructed vnodes
2020-09-05 00:26:03 +00:00
vfs_init.c
vfs: fix trivial whitespace issues which don't interefere with blame
2020-07-10 09:01:36 +00:00
vfs_lookup.c
Remove the 'wantparent' variable, unused since r145004.
2020-11-23 12:47:23 +00:00
vfs_mount.c
More careful handling of the mount failure.
2020-11-26 18:08:42 +00:00
vfs_mountroot.c
cache: drop the force flag from purgevfs
2020-09-23 10:46:07 +00:00
vfs_subr.c
vfs: keep bad ops on vnode reclaim
2020-12-05 05:56:23 +00:00
vfs_syscalls.c
Split out cwd/root/jail, cmask state from filedesc table
2020-11-17 21:14:13 +00:00
vfs_vnops.c
vn_read_from_obj(): fix handling of doomed vnodes.
2020-11-26 18:13:33 +00:00
vnode_if.src
vfs: prevent avoidable evictions on mkdir of existing directories
2020-10-22 19:28:12 +00:00