Mateusz Guzik 721a81c369 vfs: stop duplicating vnode work in audit during path lookup ...

Duplicating the work was putting an avoidable requirement that the filedesc
lock is held across the entire operation (otherwise by the time audit reads
vnode pointers another thread in the same process can chdir somewhere else,
making audit log things using different vnode than the one which will be
used for actual lookup).

Do the obvious thing and pass down vnodes which will be used.

2020-02-21 01:44:31 +00:00

..

bus_if.m

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capabilities.conf

Allow getloginclass in capability mode

2020-02-12 18:59:00 +00:00

clock_if.m

…

cpufreq_if.m

…

device_if.m

…

genassym.sh

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genoffset.c

…

genoffset.sh

…

imgact_aout.c

vfs: drop the mostly unused flags argument from VOP_UNLOCK

2020-01-03 22:29:58 +00:00

imgact_binmisc.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

Add AT_BSDFLAGS auxv entry.

2020-02-09 12:10:37 +00:00

imgact_shell.c

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init_main.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

init_sysent.c

make sysent for r358172 ("vfs: add realpathat syscall")

2020-02-20 16:58:57 +00:00

kern_acct.c

vfs: drop the mostly unused flags argument from VOP_UNLOCK

2020-01-03 22:29:58 +00:00

kern_alq.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_clock.c

sleep(9), sleepqueue(9): const'ify wchan pointers

2019-12-24 16:19:33 +00:00

kern_clocksource.c

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kern_condvar.c

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kern_conf.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_cons.c

kern_cons: add a stub kbdinit for configs with no keyboard/console drivers

2019-12-26 15:47:19 +00:00

kern_context.c

…

kern_cpu.c

hwpstate_intel(4): Silence/fix Coverity reports

2020-01-29 03:15:34 +00:00

kern_cpuset.c

bitset: rename confusing macro NAND to ANDNOT

2019-12-13 09:32:16 +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

fd: use new capsicum helpers

2020-02-15 01:28:55 +00:00

kern_dtrace.c

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kern_dump.c

…

kern_environment.c

…

kern_et.c

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kern_event.c

kqueue: use new capsicum helpers

2020-02-15 01:30:13 +00:00

kern_exec.c

Do not read sigfastblock word on syscall entry.

2020-02-20 15:34:02 +00:00

kern_exit.c

Remove sparc64 kernel support

2020-02-03 17:35:11 +00:00

kern_fail.c

Use callout(9) instead of deprecated timeout(9) for fail points.

2019-12-13 19:26:04 +00:00

kern_ffclock.c

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kern_fork.c

Add a way to manage thread signal mask using shared word, instead of syscall.

2020-02-09 11:53:12 +00:00

kern_hhook.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_idle.c

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kern_intr.c

Fix for unbalanced EPOCH(9) usage in the generic kernel interrupt

2020-02-10 20:23:08 +00:00

kern_jail.c

Partially decompose priv_check by adding priv_check_cred_vfs_generation

2020-02-13 22:22:15 +00:00

kern_kcov.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_khelp.c

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kern_kthread.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_ktr.c

Add KERNEL_PANICKED macro for use in place of direct panicstr tests

2020-01-12 06:07:54 +00:00

kern_ktrace.c

ktrace: provide ktrstat_error

2020-02-03 22:26:00 +00:00

kern_linker.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_lock.c

lockmgr: rename lock_fast_path to lock_flags

2020-02-14 11:21:28 +00:00

kern_lockf.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_lockstat.c

…

kern_loginclass.c

…

kern_malloc.c

Add zfree to zero allocation before free

2020-02-16 00:12:53 +00:00

kern_mbuf.c

uma: convert mbuf_jumbo_alloc to UMA_ZONE_CONTIG & tag others

2020-02-04 22:40:23 +00:00

kern_mib.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_module.c

…

kern_mtxpool.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_mutex.c

Add KERNEL_PANICKED macro for use in place of direct panicstr tests

2020-01-12 06:07:54 +00:00

kern_ntptime.c

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kern_osd.c

…

kern_physio.c

…

kern_pmc.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_poll.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_priv.c

Partially decompose priv_check by adding priv_check_cred_vfs_generation

2020-02-13 22:22:15 +00:00

kern_proc.c

Add sysctl kern.proc.sigfastblk for reporting sigfastblock word address.

2020-02-09 12:29:51 +00:00

kern_procctl.c

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kern_prot.c

malloc: remove assumptions about MINALLOCSIZE

2020-01-14 02:14:02 +00:00

kern_racct.c

…

kern_rangelock.c

…

kern_rctl.c

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (1 of many)

2020-02-15 18:48:38 +00:00

kern_resource.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_rmlock.c

rms: use smp_rendezvous_cpus_retry instead of a hand-rolled variant

2020-02-12 11:17:18 +00:00

kern_rwlock.c

locks: add default delay struct

2020-01-05 12:48:19 +00:00

kern_sdt.c

…

kern_sema.c

…

kern_sendfile.c

Avoid releasing object PIP in vn_sendfile() if no pages were grabbed.

2020-02-05 16:09:21 +00:00

kern_sharedpage.c

Fix the last few cases that grab without busy or valid. The grab functions must

2019-12-02 22:38:25 +00:00

kern_shutdown.c

Add "panicked" boolean which can be tested instead of panicstr

2020-01-12 06:09:10 +00:00

kern_sig.c

Do not read sigfastblock word on syscall entry.

2020-02-20 15:34:02 +00:00

kern_switch.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_sx.c

locks: add default delay struct

2020-01-05 12:48:19 +00:00

kern_synch.c

refcount: update comments about fencing when releasing counts after r357989

2020-02-16 18:20:09 +00:00

kern_syscalls.c

add a sanity check to the system call registration code

2019-12-11 15:52:29 +00:00

kern_sysctl.c

Restore the behavior of allowing empty string in a string sysctl

2020-02-10 20:53:59 +00:00

kern_tc.c

Consolidate read code for timecounters and fix possible overflow in

2020-02-14 23:27:45 +00:00

kern_thr.c

Fix a recursion on the thread lock by acquiring it after call rtp_to_pri().

2020-02-04 02:42:54 +00:00

kern_thread.c

Add a way to manage thread signal mask using shared word, instead of syscall.

2020-02-09 11:53:12 +00:00

kern_time.c

Remove unneeded assert for curproc. Simplify.

2020-02-04 21:02:08 +00:00

kern_timeout.c

Remove the deprecated timeout(9) interface.

2019-12-13 21:03:12 +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

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

kern_uuid.c

…

kern_xxx.c

…

ksched.c

…

link_elf_obj.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

link_elf.c

Add SYSCTL to get KERNBASE and relocated KERNBASE

2020-02-05 11:34:10 +00:00

linker_if.m

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Make.tags.inc

…

Makefile

sys/kern sysent: re-add dependency on capabilities.conf

2020-02-12 19:06:34 +00:00

makesyscalls.sh

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md4c.c

…

md5c.c

…

msi_if.m

…

p1003_1b.c

…

pic_if.m

…

posix4_mib.c

…

sched_4bsd.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

sched_ule.c

Fix the !SMP case in sched_add() after r355779.

2020-02-03 22:49:05 +00:00

serdev_if.m

…

stack_protector.c

…

subr_acl_nfs4.c

…

subr_acl_posix1e.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +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

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_boot.c

…

subr_bufring.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_bus_dma.c

…

subr_bus.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_busdma_bufalloc.c

…

subr_capability.c

capsicum: use new helpers

2020-02-15 01:30:27 +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

…

subr_coverage.c

kcov: remove no longer needed atomic_load_ptr casts

2020-02-14 23:18:03 +00:00

subr_csan.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_devmap.c

Print upper 32 bits in devmap table entries

2019-12-20 03:40:53 +00:00

subr_devstat.c

Use atomic for start_count in devstat_start_transaction().

2019-12-30 03:13:38 +00:00

subr_disk.c

…

subr_dummy_vdso_tc.c

…

subr_early.c

…

subr_epoch.c

epoch: convert zpcpu_get_cpua(.., curcpu) to zpcpu_get

2020-02-12 11:10:10 +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

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_firmware.c

Factor out check for mounted root file system.

2019-11-28 08:47:36 +00:00

subr_gtaskqueue.c

Add flag to struct task to mark the task as requiring network epoch.

2020-02-11 18:48:07 +00:00

subr_hash.c

…

subr_hints.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_intr.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_kdb.c

Reimplement stack capture of running threads on i386 and amd64.

2020-01-31 15:43:33 +00:00

subr_kobj.c

…

subr_lock.c

locks: add default delay struct

2020-01-05 12:48:19 +00:00

subr_log.c

…

subr_mchain.c

…

subr_module.c

…

subr_msgbuf.c

…

subr_param.c

Remove sparc64 kernel support

2020-02-03 17:35:11 +00:00

subr_pcpu.c

Store offset into zpcpu allocations in the per-cpu area.

2020-02-12 11:11:22 +00:00

subr_pctrie.c

…

subr_pidctrl.c

…

subr_power.c

…

subr_prf.c

Add KERNEL_PANICKED macro for use in place of direct panicstr tests

2020-01-12 06:07:54 +00:00

subr_prof.c

…

subr_rangeset.c

…

subr_rman.c

…

subr_rtc.c

…

subr_sbuf.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_scanf.c

…

subr_sfbuf.c

…

subr_sglist.c

…

subr_sleepqueue.c

Reimplement stack capture of running threads on i386 and amd64.

2020-01-31 15:43:33 +00:00

subr_smp.c

Add smp_rendezvous_cpus_retry

2020-02-12 11:16:55 +00:00

subr_smr.c

Since r357804 pcpu zones are required to use zalloc_pcpu(). Prior to this

2020-02-13 21:10:17 +00:00

subr_stack.c

…

subr_stats.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_syscall.c

Do not read sigfastblock word on syscall entry.

2020-02-20 15:34:02 +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

…

subr_trap.c

Fix a bug in r358168, do not call sigfastblock_setpend() under a mutex.

2020-02-20 21:25:12 +00:00

subr_turnstile.c

schedlock 4/4

2019-12-15 21:26:50 +00:00

subr_uio.c

Remove sparc64 kernel support

2020-02-03 17:35:11 +00:00

subr_unit.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

subr_vmem.c

Eliminate some unnecessary uses of UMA_ZONE_VM. Only zones involved in

2020-02-19 08:17:27 +00:00

subr_witness.c

Remove sparc64 kernel support

2020-02-03 17:35:11 +00:00

sys_capability.c

capsicum: use new helpers

2020-02-15 01:30:27 +00:00

sys_generic.c

fd: remove the seq argument from fget_unlocked

2020-02-03 22:27:55 +00:00

sys_getrandom.c

Fix a typo in r356667 comment

2020-01-12 23:52:16 +00:00

sys_pipe.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

sys_procdesc.c

procdesc: allow to collect status through wait(1) if process is traced

2019-11-25 18:33:21 +00:00

sys_process.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

sys_socket.c

…

syscalls.c

make sysent for r358172 ("vfs: add realpathat syscall")

2020-02-20 16:58:57 +00:00

syscalls.master

vfs: add realpathat syscall

2020-02-20 16:58:19 +00:00

systrace_args.c

make sysent for r358172 ("vfs: add realpathat syscall")

2020-02-20 16:58:57 +00:00

sysv_ipc.c

…

sysv_msg.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

sysv_sem.c

sem_remove(): fix the loop that compacts sem array on semaphores removal.

2020-02-15 23:19:23 +00:00

sysv_shm.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

tty_compat.c

…

tty_info.c

Reimplement stack capture of running threads on i386 and amd64.

2020-01-31 15:43:33 +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

…

tty.c

fd: remove the seq argument from fget_unlocked

2020-02-03 22:27:55 +00:00

uipc_accf.c

…

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

Make sure the VNET is properly set when calling tcp_drop() from

2020-01-21 11:43:25 +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

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

uipc_mbufhash.c

…

uipc_mqueue.c

Make mqueue objects work across a fork again.

2020-01-27 22:36:54 +00:00

uipc_sem.c

…

uipc_shm.c

Don't hold the object lock while calling getpages.

2020-01-19 23:47:32 +00:00

uipc_sockbuf.c

sysctl: hide 2.x era compat node

2020-01-02 01:23:43 +00:00

uipc_socket.c

…

uipc_syscalls.c

…

uipc_usrreq.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

vfs_acl.c

vfs: use new capsicum helpers

2020-02-15 01:28:42 +00:00

vfs_aio.c

vfs: drop the mostly unused flags argument from VOP_UNLOCK

2020-01-03 22:29:58 +00:00

vfs_bio.c

Fix up various vnode-related asserts which did not dump the used vnode

2020-02-03 14:25:32 +00:00

vfs_cache.c

vfs: add realpathat syscall

2020-02-20 16:58:19 +00:00

vfs_cluster.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

vfs_default.c

lockmgr: add a change missed in r357907

2020-02-14 11:56:50 +00:00

vfs_export.c

…

vfs_extattr.c

vfs: use new capsicum helpers

2020-02-15 01:28:42 +00:00

vfs_hash.c

vfs: incomplete pass at converting more ints to u_long

2020-01-11 22:56:20 +00:00

vfs_init.c

Remove duplicated empty lines from kern/*.c

2020-01-30 20:05:05 +00:00

vfs_lookup.c

vfs: stop duplicating vnode work in audit during path lookup

2020-02-21 01:44:31 +00:00

vfs_mount.c

vfs: drop remaining zpcpu casts

2020-02-12 11:18:12 +00:00

vfs_mountroot.c

vfs: drop the mostly unused flags argument from VOP_UNLOCK

2020-01-03 22:29:58 +00:00

vfs_subr.c

Eliminate some unnecessary uses of UMA_ZONE_VM. Only zones involved in

2020-02-19 08:17:27 +00:00

vfs_syscalls.c

vfs: use new capsicum helpers

2020-02-15 01:28:42 +00:00

vfs_vnops.c

vfs: make write suspension mandatory

2020-02-15 13:00:39 +00:00

vnode_if.src

vfs: remove the now empty vop_unlock_post

2020-02-02 09:36:32 +00:00