John Baldwin d2b28e078a Correct an assertion in the code to traverse the list of locks to find an ...

earlier acquired lock with the same witness as the lock currently being
acquired.  If we had released several earlier acquired locks after
acquiring enough locks to require another lock_list_entry bucket in the
lock list, then subsequent lock_list_entry buckets could contain only one
lock instance in which case i would be zero.

Reported by:	Joel M. Baldwin <qumqats@outel.org>

2002-11-11 16:36:20 +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

Allow one to specify the AWK used in the environment(commandline).

2002-02-11 03:54:30 +00:00

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

Modernize my email address.

2002-03-25 13:52:45 +00:00

init_main.c

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

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

init_sysent.c

Regen.

2002-11-05 17:48:04 +00:00

kern_acct.c

Typo in comment: commmand -> command

2002-11-05 14:54:07 +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

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

2002-10-12 05:32:24 +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_descrip.c

Change the way support for asynchronous I/O is indicated to applications

2002-10-27 18:07:41 +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

When prot is VM_PROT_NONE, call pmap_page_protect() directly rather than

2002-11-10 07:12:04 +00:00

kern_exit.c

- Add a new global mutex 'ppeers_lock' to protect the p_peers list of

2002-10-15 00:14:32 +00:00

kern_fork.c

Do not lock the process when calling fdfree() (this would have recursed on

2002-10-18 17:45:41 +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

KSE-enabled processes only.

2002-10-31 08:00:51 +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

fix kldload error return when a module is rejected because it's statically

2002-10-17 17:28:57 +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

Garbage collect definition of M_MACOPVEC -- we no longer perform a

2002-11-11 14:15:58 +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

Move thread related code from kern_proc.c to kern_thread.c.

2002-10-24 08:46:34 +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

Hook up mac_check_system_reboot(), a MAC Framework entry point that

2002-10-27 07:03:29 +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

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

2002-10-12 05:32:24 +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

Set the lock type equal to the lock name for now as all of the current

2002-04-04 20:49:35 +00:00

kern_synch.c

Add an actual implementation of kse_thr_interrupt()

2002-10-30 02:28:41 +00:00

kern_syscalls.c

- Lock down the ``module'' structure by adding an SX lock that is used by

2002-03-18 07:45:30 +00:00

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

KSE-enabled processes only.

2002-10-31 08:00:51 +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

Tidy up the scheduler's code for changing the priority of a thread.

2002-10-14 20:34:31 +00:00

link_elf_obj.c

Add two hooks to signal module load and module unload to MD code.

2002-10-19 19:16:03 +00:00

link_elf.c

Add two hooks to signal module load and module unload to MD code.

2002-10-19 19:16:03 +00:00

linker_if.m

Add the sysctl "kern.function_list", which currently exports all

2001-10-30 15:21:45 +00:00

Make.tags.inc

Don't hardcode /sys when making tags, instead use ${.CURDIR}/.. this

2002-02-27 10:07:15 +00:00

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

Change p_can{debug,see,sched,signal}()'s first argument to be a thread

2002-05-19 00:14:50 +00:00

posix4_mib.c

Change the way support for asynchronous I/O is indicated to applications

2002-10-27 18:07:41 +00:00

sched_4bsd.c

Tidy up the scheduler's code for changing the priority of a thread.

2002-10-14 20:34:31 +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

Remove __P.

2002-03-19 21:25:46 +00:00

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

Use %z to quiet a warning.

2002-11-07 22:38:04 +00:00

subr_clist.c

Remove __P.

2002-03-19 21:25:46 +00:00

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

Fix the calculations of the length of the unread message buffer

2002-10-20 23:13:05 +00:00

subr_mbuf.c

Fix a fairly subtle bug in mbuf_init() where the reference counter

2002-10-16 19:59:08 +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

Add a per-cpu variable, cpumask, the preshifted equivalent of 1 << cpuid.

2002-01-05 09:35:50 +00:00

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

- Rename the DDB specific %z printf format to %y.

2002-10-25 19:41:32 +00:00

subr_prof.c

Don't #error if we are lint.

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

subr_rman.c

Add debug.rman_debug sysctl MIB and loader tunable instead of broken

2002-09-05 11:45:02 +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

Here follows the new kernel dumping infrastructure.

2002-03-31 22:37:00 +00:00

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

Regen.

2002-11-05 17:48:04 +00:00

syscalls.master

Flesh out the definition of __mac_execve(): per earlier discussion,

2002-11-05 17:47:08 +00:00

sysv_ipc.c

Change the suser() API to take advantage of td_ucred as well as do a

2002-04-01 21:31:13 +00:00

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

Fixed some style bugs in the removal of __P(()). The main ones were

2002-03-24 05:09:11 +00:00

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

Remove __P.

2002-03-19 21:25:46 +00:00

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

Replace aux mbufs with packet tags:

2002-10-16 01:54:46 +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

Fix instances of macros with improperly parenthasized arguments.

2002-11-09 12:55:07 +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

Do a bit more work in the aio code to simulate the credential environment

2002-11-07 20:46:37 +00:00

vfs_bio.c

When prot is VM_PROT_NONE, call pmap_page_protect() directly rather than

2002-11-10 07:12:04 +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

Slightly change the semantics of vnode labels for MAC: rather than

2002-10-26 14:38:24 +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