Warner Losh 304f10ce4a devd kernel improvements: ...

1) Record all device events when devctl is enabled, rather than just when
   devd has devctl open.  This is necessary to prevent races between when
   a device arrives, and when devd starts.
2) Add hw.bus.devctl_disable to disable devctl, this can also be set as a
   tunable.
3) Fix async support. Reset nonblocking and async_td in open.  remove
   async flags.
4) Free all memory when devctl is disabled.

Approved by: re (blanket)

2002-11-30 00:49:43 +00:00

..

bus_if.m

Add two interfaces to allow for busses to report the pnpinfo for

2002-10-07 05:06:38 +00:00

clock_if.m

Add a generic implementation of inittodr() and resettodr(), as well as

2002-04-04 23:39:10 +00:00

device_if.m

…

genassym.sh

…

imgact_aout.c

Use the fields in the sysentvec and in the vm map header in place of the

2002-09-21 22:07:17 +00:00

imgact_elf32.c

Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable

2002-07-20 02:56:12 +00:00

imgact_elf64.c

Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable

2002-07-20 02:56:12 +00:00

imgact_elf.c

Assign value of NULL to imgp->execlabel when imgp is initialized

2002-11-08 20:49:50 +00:00

imgact_elfN.c

Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable

2002-07-20 02:56:12 +00:00

imgact_gzip.c

Use the fields in the sysentvec and in the vm map header in place of the

2002-09-21 22:07:17 +00:00

imgact_shell.c

Remove reference to struct execve_args from struct imgact, which

2002-11-05 01:59:56 +00:00

inflate.c

…

init_main.c

- Implement a mechanism for allowing schedulers to place scheduler dependant

2002-11-21 01:22:38 +00:00

init_sysent.c

Regenerate after adding system calls.

2002-11-16 06:36:56 +00:00

kern_acct.c

Don't hold acct_mtx over limcopy(), since it's unnecessary and

2002-11-26 18:04:12 +00:00

kern_acl.c

Introduce support for Mandatory Access Control and extensible

2002-08-01 01:04:16 +00:00

kern_alq.c

- Export the alq daemon thread pointer.

2002-09-26 07:38:56 +00:00

kern_clock.c

1. Support versioning and wall clock in kse mailbox,

2002-11-18 01:59:31 +00:00

kern_condvar.c

More work on the interaction between suspending and sleeping threads.

2002-10-25 07:11:12 +00:00

kern_conf.c

Don't allow dev_stdclone(9) to accept minors larger than the system is

2002-10-05 17:10:28 +00:00

kern_context.c

Add getcontext, setcontext, and swapcontext as system calls.

2002-11-16 06:35:53 +00:00

kern_descrip.c

If the file descriptors passed into do_dup() are negative, return EBADF

2002-11-26 17:22:15 +00:00

kern_environment.c

Add MAC checks for various kenv() operations: dump, get, set, unset,

2002-11-01 20:46:53 +00:00

kern_event.c

Minor comment typo fix.

2002-10-29 20:51:44 +00:00

kern_exec.c

To avoid sleeping with all sorts of resources acquired (the reported

2002-11-26 17:30:55 +00:00

kern_exit.c

Acquire and release the page queues lock around pmap_remove_pages() because

2002-11-25 04:37:44 +00:00

kern_fork.c

Introduce p_label, extensible security label storage for the MAC framework

2002-11-20 15:41:25 +00:00

kern_idle.c

- Create a new scheduler api that is defined in sys/sched.h

2002-10-12 05:32:24 +00:00

kern_intr.c

Instead of (sizeof(source_buffer) - 1) bytes, copy at most

2002-10-17 21:02:02 +00:00

kern_jail.c

Use strlcpy() instead of strncpy() to copy NUL terminated strings

2002-10-17 20:03:38 +00:00

kern_kse.c

Under certain circumstances, we were calling kmem_free() from

2002-11-22 23:57:02 +00:00

kern_kthread.c

Some kernel threads try to do significant work, and the default KSTACK_PAGES

2002-10-02 07:44:29 +00:00

kern_ktr.c

- Export the alq daemon thread pointer.

2002-09-26 07:38:56 +00:00

kern_ktrace.c

Some kernel threads try to do significant work, and the default KSTACK_PAGES

2002-10-02 07:44:29 +00:00

kern_linker.c

Merge kld access control checks from the MAC tree: these access control

2002-11-19 22:12:42 +00:00

kern_lock.c

Have lockinit() initialize the debugging fields of a lock

2002-10-18 01:34:10 +00:00

kern_lockf.c

- Fix a bunch of casts to long which were truncating off_t's.

2002-11-07 21:56:05 +00:00

kern_mac.c

Un-staticize mac_cred_mmapped_drop_perms() so that it may be used

2002-11-26 17:11:57 +00:00

kern_malloc.c

Introduce malloc_last_fail() which returns the number of seconds since

2002-11-01 18:58:12 +00:00

kern_mib.c

Move the definitions of the hw.physmem, hw.usermem and hw.availpages

2002-11-07 23:57:17 +00:00

kern_module.c

- Remove Giant acquisition from modevent(), modfnext(), modstat() and

2002-06-26 00:31:44 +00:00

kern_mtxpool.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

kern_mutex.c

Disable the kernacc() check in mtx_validate() until such time that kernacc

2002-10-25 08:40:20 +00:00

kern_ntptime.c

Remove an unused variable.

2002-10-11 10:36:22 +00:00

kern_physio.c

Change iov_base's type from char *' to the standard void *'. All

2002-10-11 14:58:34 +00:00

kern_poll.c

Increase size of ifnet.if_flags from 16 bits (short) to 32 bits (int). To avoid

2002-08-18 07:05:00 +00:00

kern_proc.c

- Add the new sched_pctcpu() function to the sched_* api.

2002-11-21 09:30:55 +00:00

kern_prot.c

Include file cleanup; mac.h and malloc.h at one point had ordering

2002-08-01 17:47:56 +00:00

kern_resource.c

- Create a new scheduler api that is defined in sys/sched.h

2002-10-12 05:32:24 +00:00

kern_sema.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

kern_shutdown.c

During shutdown explain what the numbers following the 'syncing

2002-11-18 02:41:03 +00:00

kern_sig.c

Split 4.x and 5.x signal handling so that we can keep 4.x signal

2002-10-25 19:10:58 +00:00

kern_subr.c

Use pmap_remove_all() instead of pmap_remove() before freeing the page

2002-11-28 08:44:26 +00:00

kern_switch.c

Did you ever notice how stupid bugs show up much clearer

2002-10-14 20:43:02 +00:00

kern_sx.c

…

kern_synch.c

- Move FSCALE back to kern_sync. This is not scheduler specific.

2002-11-21 08:57:08 +00:00

kern_syscalls.c

…

kern_sysctl.c

Implement mac_check_system_sysctl(), a MAC Framework entry point to

2002-10-27 07:12:34 +00:00

kern_tc.c

Introduce a "time_uptime" global variable which holds the time since boot

2002-11-01 18:52:20 +00:00

kern_thread.c

Under certain circumstances, we were calling kmem_free() from

2002-11-22 23:57:02 +00:00

kern_time.c

Introduce mac_check_system_settime(), a MAC check allowing policies to

2002-11-03 02:39:42 +00:00

kern_timeout.c

Fix a format buglet.

2002-09-05 11:42:03 +00:00

kern_uuid.c

Include <sys/systm.h> for the declarations of many things instead of

2002-08-22 12:47:22 +00:00

kern_xxx.c

more caddr_t removal.

2002-06-29 02:00:02 +00:00

ksched.c

headers should not really include "opt_foo.h" (in this case opt_posix.h).

2002-11-15 22:55:06 +00:00

link_elf_obj.c

Merge kld access control checks from the MAC tree: these access control

2002-11-19 22:12:42 +00:00

link_elf.c

Merge kld access control checks from the MAC tree: these access control

2002-11-19 22:12:42 +00:00

linker_if.m

…

Make.tags.inc

…

Makefile

…

makesyscalls.sh

The syscall names are string constants, so make them consts.

2002-10-29 15:47:06 +00:00

md4c.c

…

md5c.c

We have memset() and memcpy() in the kernel now, so we don't need to

2002-10-20 22:33:42 +00:00

p1003_1b.c

headers should not really include "opt_foo.h" (in this case opt_posix.h).

2002-11-15 22:55:06 +00:00

posix4_mib.c

Rework the sysconf(3) interaction with aio:

2002-11-17 04:15:34 +00:00

sched_4bsd.c

- Add the new sched_pctcpu() function to the sched_* api.

2002-11-21 09:30:55 +00:00

subr_acl_posix1e.c

Introduce support for Mandatory Access Control and extensible

2002-08-01 01:04:16 +00:00

subr_autoconf.c

…

subr_blist.c

Now that daddr_t has grown up, use %lld to printf it and cast it to long

2002-05-18 23:46:04 +00:00

subr_bus.c

devd kernel improvements:

2002-11-30 00:49:43 +00:00

subr_clist.c

…

subr_clock.c

Use the CPU_* OID constants instead of OID_AUTO for the clock-related

2002-08-07 19:43:54 +00:00

subr_devstat.c

Use strlcpy() instead of strncpy() to copy NUL terminated strings

2002-10-17 20:03:38 +00:00

subr_disk.c

This checkin reimplements the io-request priority hack in a way

2002-10-22 00:59:49 +00:00

subr_disklabel.c

(This commit touches about 15 disk device drivers in a very consistent

2002-09-20 19:36:05 +00:00

subr_diskmbr.c

Split MBR and PC98 on-disk sliceformats out from disklabel.h, step 1:

2002-10-01 07:24:55 +00:00

subr_diskslice.c

Use strlcpy() instead of strncpy() to copy NUL terminated strings

2002-10-17 20:03:38 +00:00

subr_eventhandler.c

Wrap a line longer than 80 characters.

2002-07-19 17:44:44 +00:00

subr_hints.c

Cosmetic tweaks. Try and keep the style more consistent, catch some stray

2002-05-01 02:51:50 +00:00

subr_kobj.c

Convert hit and miss counters to unsigned values. Surely negative values

2002-06-10 22:40:26 +00:00

subr_log.c

Make the msg_size, msg_bufx and msg_bufr memebers of struct msgbuf

2002-11-14 16:11:12 +00:00

subr_mbuf.c

o Initialise each mbuf's m_len to 0 in m_getm(); mb_put_mem() depends

2002-11-27 04:26:00 +00:00

subr_mchain.c

Don't dereference the 'x' pointer if it is NULL, instead skip the

2002-10-22 18:44:59 +00:00

subr_module.c

…

subr_param.c

Change hw.physmem and hw.usermem to unsigned long like they used to be

2002-08-30 04:04:37 +00:00

subr_pcpu.c

…

subr_power.c

Use ISO 9X variadic macro format; arguments are not optional, just

2002-07-15 17:17:56 +00:00

subr_prf.c

Make the msg_size, msg_bufx and msg_bufr memebers of struct msgbuf

2002-11-14 16:11:12 +00:00

subr_prof.c

Don't #error if we are lint.

2002-10-01 13:15:11 +00:00

subr_rman.c

Make the rman_{get,set}_* macros into real functions. The macros

2002-11-27 03:55:22 +00:00

subr_rtc.c

Use the CPU_* OID constants instead of OID_AUTO for the clock-related

2002-08-07 19:43:54 +00:00

subr_sbuf.c

Add the new function "sbuf_done()" which returns non-zero if the sbuf is

2002-10-04 09:58:17 +00:00

subr_scanf.c

Fix mis-indentation.

2002-10-02 09:09:25 +00:00

subr_smp.c

Completely redo thread states.

2002-09-11 08:13:56 +00:00

subr_taskqueue.c

If we fail to write to a vnode during a ktrace write, then we drop all

2002-08-01 13:35:38 +00:00

subr_trap.c

To reduce per-return overhead of userret(), call into

2002-11-08 19:00:17 +00:00

subr_turnstile.c

Disable the kernacc() check in mtx_validate() until such time that kernacc

2002-10-25 08:40:20 +00:00

subr_witness.c

Correct an assertion in the code to traverse the list of locks to find an

2002-11-11 16:36:20 +00:00

subr_xxx.c

…

sys_generic.c

Be consistent about "static" functions: if the function is marked

2002-09-28 17:15:38 +00:00

sys_pipe.c

Remove a KASSERT I added in 1.73 to catch uninitialized pipes.

2002-10-14 21:15:04 +00:00

sys_process.c

Add a missing PROC_UNLOCK in ptrace() for the PT_IO case.

2002-10-16 16:28:33 +00:00

sys_socket.c

Update the st_size reported via stat(2) to accurately reflect the amount

2002-11-01 21:31:13 +00:00

syscalls.c

Regenerate after adding system calls.

2002-11-16 06:36:56 +00:00

syscalls.master

Add getcontext, setcontext, and swapcontext as system calls.

2002-11-16 06:35:53 +00:00

sysv_ipc.c

…

sysv_msg.c

Make SYSVMSG mpsafe. Right now there is a global lock over the

2002-08-13 08:00:36 +00:00

sysv_sem.c

Don't leak memory in semop(2). (Fix a bug I introduced in rev 1.55.)

2002-10-19 02:07:35 +00:00

sysv_shm.c

return foo -> return (foo)

2002-08-15 02:10:12 +00:00

tty_compat.c

…

tty_conf.c

…

tty_cons.c

Use strlcpy() instead of strncpy() to copy NUL terminated strings

2002-10-17 20:03:38 +00:00

tty_pty.c

- Lock proctree_lock instead of pgrpsess_lock.

2002-04-16 17:09:22 +00:00

tty_subr.c

…

tty_tty.c

Pass active_cred and file_cred into the MAC framework explicitly

2002-08-19 19:04:53 +00:00

tty.c

In an SMP environment post-Giant it is no longer safe to blindly

2002-10-03 02:13:00 +00:00

uipc_accf.c

…

uipc_cow.c

Change iov_base's type from char *' to the standard void *'. All

2002-10-11 14:58:34 +00:00

uipc_domain.c

Back out my lats commit of locking down a socket, it conflicts with hsu's work.

2002-05-31 11:52:35 +00:00

uipc_jumbo.c

o Lock page queue accesses by vm_page_free().

2002-07-21 19:06:46 +00:00

uipc_mbuf2.c

correct function names in KASSERT's for 2 m_tag routines

2002-11-26 17:59:16 +00:00

uipc_mbuf.c

Replace aux mbufs with packet tags:

2002-10-16 01:54:46 +00:00

uipc_proto.c

…

uipc_sem.c

Be consistent about funtions being static.

2002-10-16 10:42:13 +00:00

uipc_sockbuf.c

Spotted a couple of places where the socket buffer's counters were being

2002-11-05 18:52:25 +00:00

uipc_socket2.c

Spotted a couple of places where the socket buffer's counters were being

2002-11-05 18:52:25 +00:00

uipc_socket.c

Small SO_RCVTIMEO and SO_SNDTIMEO values are mistakenly taken to be zero.

2002-11-27 13:34:04 +00:00

uipc_syscalls.c

Integrate mac_check_socket_send() and mac_check_socket_receive()

2002-10-06 14:39:15 +00:00

uipc_usrreq.c

Trim extraneous #else and #endif MAC comments per style(9).

2002-10-28 21:17:53 +00:00

vfs_acl.c

Introduce support for Mandatory Access Control and extensible

2002-08-01 01:04:16 +00:00

vfs_aio.c

Rework the sysconf(3) interaction with aio:

2002-11-17 04:15:34 +00:00

vfs_bio.c

Hold the page queues/flags lock when calling vm_page_set_validclean().

2002-11-23 19:10:31 +00:00

vfs_cache.c

Split up __getcwd so that kernel callers of the internal version

2002-09-02 22:40:30 +00:00

vfs_cluster.c

- Use %j to print intmax_t values.

2002-11-07 22:41:08 +00:00

vfs_default.c

Don't try to be cute and save a call/return by implementing a degenerate

2002-10-24 17:55:49 +00:00

vfs_export.c

Partial backout of 1.318, remove error handling added because it may be

2002-06-30 05:23:58 +00:00

vfs_extattr.c

Fix a case in kern_rename() where a vn_finished_write() call was

2002-10-27 23:23:51 +00:00

vfs_init.c

We don't need to check the return value of malloc() against

2002-06-22 21:44:11 +00:00

vfs_lookup.c

Add a new 'NOMACCHECK' flag to namei() NDINIT flags, which permits the

2002-10-19 21:25:51 +00:00

vfs_mount.c

- Use a better definition for MNAMELEN which doesn't require

2002-11-07 21:15:02 +00:00

vfs_subr.c

Do not set a variable (vp->p_pollinfo) to NULL if we know

2002-11-27 16:45:54 +00:00

vfs_syscalls.c

Fix a case in kern_rename() where a vn_finished_write() call was

2002-10-27 23:23:51 +00:00

vfs_vnops.c

Within ufs, the ffs_sync and ffs_fsync functions did not always

2002-10-25 00:20:37 +00:00

vnode_if.src

- We don't need any automated lock checking for vop_islocked.

2002-09-26 00:31:16 +00:00