John Baldwin 8ac61436e6 Drop the proc lock around calls to the MD functions ptrace_single_step(), ...

ptrace_set_pc(), and cpu_ptrace() so that those functions are free to
acquire Giant, sleep, etc.  We already do a PHOLD/PRELE around them so
that it is safe to sleep inside of these routines if necessary.  This
allows ptrace() to be marked MP safe again as it no longer triggers lock
order reversals on Alpha.

Tested by:	wilko

2004-03-15 18:48:28 +00:00

..

bus_if.m

Introduce BUS_CONFIG_INTR(). The method allows devices to tell parents

2003-09-10 21:37:10 +00:00

clock_if.m

…

device_if.m

…

genassym.sh

…

imgact_aout.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

imgact_gzip.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

imgact_shell.c

…

inflate.c

…

init_main.c

Loudly announce WITNESS and DIAGNOSTIC options and warn about reduced

2004-02-29 16:56:54 +00:00

init_sysent.c

Regen for mpsafe kse_create()

2004-03-13 22:32:17 +00:00

kern_acct.c

Fixed some style bugs (mainly misplaced comments, and totally disordered

2004-03-04 09:47:09 +00:00

kern_acl.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

kern_alq.c

Allow MAC policies to block/revoke kern_alq write access to a file.

2003-10-25 16:10:41 +00:00

kern_clock.c

Make sure to disable the watchdog if we cannot honour the timeout.

2004-02-28 22:01:19 +00:00

kern_condvar.c

- Remove old sleep queues.

2004-03-12 19:06:18 +00:00

kern_conf.c

Correctly account for extra bits in unit numbers when looking for

2004-03-11 14:11:02 +00:00

kern_context.c

Change the clear_ret argument of get_mcontext() to be a flags argument.

2003-11-09 20:31:04 +00:00

kern_descrip.c

Split the mlock() kernel code into two parts, mlock(), which unpacks

2004-02-26 00:27:04 +00:00

kern_environment.c

…

kern_event.c

Make sure to wake up any select waiters when closing a kqueue (also, not

2004-02-20 04:00:48 +00:00

kern_exec.c

Make the process_exit eventhandler run without Giant. Add Giant hooks

2004-03-14 02:06:28 +00:00

kern_exit.c

Make the process_exit eventhandler run without Giant. Add Giant hooks

2004-03-14 02:06:28 +00:00

kern_fork.c

Make the process_exit eventhandler run without Giant. Add Giant hooks

2004-03-14 02:06:28 +00:00

kern_idle.c

Always set a process' state to normal when it is fully constructed in

2004-02-05 21:01:37 +00:00

kern_intr.c

kthread_exit() no longer requires Giant, so don't force callers to acquire

2004-03-05 22:42:17 +00:00

kern_jail.c

Remove sysctl security.jail.list_allowed.

2004-03-15 12:10:34 +00:00

kern_kse.c

Push Giant down a little further:

2004-03-13 22:31:39 +00:00

kern_kthread.c

…

kern_ktr.c

Update the license on this file to be a bit more sane.

2003-09-10 01:09:32 +00:00

kern_ktrace.c

Replace the ktrace queue's semaphore with a condition variable instead as

2004-02-26 19:30:22 +00:00

kern_linker.c

Split the mlock() kernel code into two parts, mlock(), which unpacks

2004-02-26 00:27:04 +00:00

kern_lock.c

Add pid to the info printed in lockmgr_printinfo. This makes VFS

2004-01-06 04:34:13 +00:00

kern_lockf.c

…

kern_mac.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

kern_malloc.c

Rename the kern.vm.kmem.size tunable to the more logical vm.kmem_size. To

2004-01-27 15:59:38 +00:00

kern_mib.c

Change all SYSCTLS which are readonly and have a related TUNABLE

2003-10-21 18:28:36 +00:00

kern_module.c

…

kern_mtxpool.c

…

kern_mutex.c

Add a reset sysctl for mutex profiling: zeros all of the mutex

2004-01-28 22:11:53 +00:00

kern_ntptime.c

Annual NTP kernel code spring-cleaning:

2004-03-14 15:23:05 +00:00

kern_physio.c

Send B_PHYS out to pasture, it no longer serves any function.

2003-11-15 09:28:09 +00:00

kern_poll.c

- Add a flags parameter to mi_switch. The value of flags may be SW_VOL or

2004-01-25 03:54:52 +00:00

kern_proc.c

Split the mlock() kernel code into two parts, mlock(), which unpacks

2004-02-26 00:27:04 +00:00

kern_prot.c

Don't grab Giant in crfree(), since prison_free() no longer requires it.

2004-01-23 21:07:52 +00:00

kern_resource.c

Argh! Fix a bogon. lim_cur() was returning the hard (max) limit rather

2004-02-11 18:04:13 +00:00

kern_sema.c

…

kern_shutdown.c

- Add a flags parameter to mi_switch. The value of flags may be SW_VOL or

2004-01-25 03:54:52 +00:00

kern_sig.c

- Push down Giant in exit() and wait().

2004-03-05 22:39:53 +00:00

kern_subr.c

Rename iov_to_uio to uiofromiov to be more consistent with other

2004-02-04 08:43:21 +00:00

kern_switch.c

- style fixes to the critical_exit() KASSERT().

2004-02-02 08:13:27 +00:00

kern_sx.c

Fix _sx_assert() to panic() rather than printf() when an assertion fails

2004-02-27 16:13:44 +00:00

kern_synch.c

- Remove old sleep queues.

2004-03-12 19:06:18 +00:00

kern_syscalls.c

…

kern_sysctl.c

Revert to the original vslock() and vsunlock() API with the following

2004-03-15 06:42:40 +00:00

kern_tc.c

Just because the timecounter reads the same value on two samples

2004-03-04 14:14:23 +00:00

kern_thr.c

Update powerpc to use the (old thread,new thread) calling convention

2003-08-14 03:56:24 +00:00

kern_thread.c

Push Giant down a little further:

2004-03-13 22:31:39 +00:00

kern_time.c

constify the second args to timevaladd() and timevalsub().

2003-10-26 02:19:00 +00:00

kern_timeout.c

Make the DIAGNOSTIC code which complains about long {call|time}out(9)

2003-12-07 20:03:28 +00:00

kern_umtx.c

Return EINVAL if the contested bit is not set on the umtx passed to

2003-09-07 11:14:52 +00:00

kern_uuid.c

Fix generation of random multicast MAC address.

2004-01-22 13:34:11 +00:00

kern_xxx.c

Correct mostly harmless off-by-one error in getdomainname().

2003-09-13 17:12:22 +00:00

ksched.c

sched_setscheduler: Return EINVAL when a invalid policy is specified,

2003-09-13 18:46:24 +00:00

link_elf_obj.c

Add the mlockall() and munlockall() system calls.

2003-08-11 07:14:08 +00:00

link_elf.c

Add the mlockall() and munlockall() system calls.

2003-08-11 07:14:08 +00:00

linker_if.m

The method link_preload_finish is not static.

2003-09-20 17:39:32 +00:00

Make.tags.inc

…

Makefile

…

makesyscalls.sh

Remove the namespace column from the syscalls tables. We don't actually

2003-12-23 03:50:43 +00:00

md4c.c

…

md5c.c

…

p1003_1b.c

…

posix4_mib.c

…

sched_4bsd.c

The roundrobin callout from sched_4bsd is MPSAFE, so set up the

2004-03-05 19:27:04 +00:00

sched_ule.c

Switch the sleep/wakeup and condition variable implementations to use the

2004-02-27 18:52:44 +00:00

subr_acl_posix1e.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

subr_autoconf.c

…

subr_blist.c

Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's

2003-08-12 23:24:05 +00:00

subr_bus.c

Whitespace cleanup

2004-02-24 19:31:30 +00:00

subr_clist.c

…

subr_clock.c

…

subr_devstat.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

subr_disk.c

Report bio_pblkbo instead of bio_blkno.

2003-10-18 17:27:10 +00:00

subr_eventhandler.c

…

subr_hints.c

…

subr_kobj.c

* Add multiple inheritance to kobj. Each class can have zero or more base

2003-10-16 09:16:28 +00:00

subr_log.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

subr_mbpool.c

Pass MTX_DEF as the last argument to mtx_init() instead of 0. This

2003-12-07 21:53:41 +00:00

subr_mbuf.c

Track current and peak sfbuf usage, export the values via sysctl.

2003-12-27 07:52:47 +00:00

subr_mchain.c

…

subr_module.c

…

subr_msgbuf.c

Put the message about msgbuf cksum mismatch under bootverbose and tell

2003-09-05 11:12:00 +00:00

subr_param.c

Set default HZ to 1024 for amd64. The comment in kern/tty.c doesn't

2004-03-14 05:49:31 +00:00

subr_pcpu.c

…

subr_power.c

Move the kernel power change printf under bootverbose since the

2004-01-02 18:24:13 +00:00

subr_prf.c

Add support for 'h' and 'hh' modifiers for printf(9).

2004-02-19 05:29:39 +00:00

subr_prof.c

These are changes to allow to use the Intel C/C++ compiler (lang/icc)

2004-03-12 21:45:33 +00:00

subr_rman.c

…

subr_rtc.c

…

subr_sbuf.c

Mechanical whistespace cleanup.

2004-02-17 10:21:03 +00:00

subr_scanf.c

…

subr_sleepqueue.c

- Remove old sleep queues.

2004-03-12 19:06:18 +00:00

subr_smp.c

This is a temporary fix to solve a regression issue on sparc64 that

2004-03-12 20:35:21 +00:00

subr_taskqueue.c

Tidy up the thread taskqueue implementation and close a lost wakeup race.

2004-02-19 22:03:52 +00:00

subr_trap.c

Push Giant down a little further:

2004-03-13 22:31:39 +00:00

subr_turnstile.c

Fixup a comment.

2004-03-12 19:05:46 +00:00

subr_witness.c

Add an implementation of a generic sleep queue abstraction that is used

2004-02-27 18:33:09 +00:00

sys_generic.c

Add annotations to mtx_lock(&Giant) in kern_select() and poll() that

2004-03-13 05:58:57 +00:00

sys_pipe.c

Assert pipe mutex in pipeselwakeup(), as we manipulate pipe_state

2004-02-26 00:18:22 +00:00

sys_process.c

Drop the proc lock around calls to the MD functions ptrace_single_step(),

2004-03-15 18:48:28 +00:00

sys_socket.c

…

syscalls.c

Regen for mpsafe kse_create()

2004-03-13 22:32:17 +00:00

syscalls.master

Drop the proc lock around calls to the MD functions ptrace_single_step(),

2004-03-15 18:48:28 +00:00

sysv_ipc.c

…

sysv_msg.c

Slight whitespace consistency improvement:

2003-11-07 04:47:14 +00:00

sysv_sem.c

Reduce the overhead of semop() by using the kernel stack instead of

2003-12-19 13:07:17 +00:00

sysv_shm.c

Correct a reference counting bug in shmat(2). If vm_map_find(9)

2004-02-05 18:00:35 +00:00

tty_compat.c

…

tty_conf.c

…

tty_cons.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

tty_pty.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

tty_subr.c

…

tty_tty.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

tty.c

Device megapatch 3/6:

2004-02-21 20:41:11 +00:00

uipc_accf.c

…

uipc_cow.c

Handle sf_buf_alloc() returning null. This can happen if the

2004-01-17 21:16:51 +00:00

uipc_domain.c

move domain list mutex initialization to earlier in the boot sequence so

2003-09-02 20:59:23 +00:00

uipc_jumbo.c

…

uipc_mbuf2.c

m_tag fixups in preparation for heavier use:

2004-01-02 17:27:39 +00:00

uipc_mbuf.c

Style fixes: don't indent variable names.

2004-02-05 08:29:27 +00:00

uipc_proto.c

…

uipc_sem.c

Add ksem_timedwait() to complement ksem_wait().

2004-02-03 05:08:32 +00:00

uipc_sockbuf.c

Rename dup_sockaddr() to sodupsockaddr() for consistency with other

2004-03-01 03:14:23 +00:00

uipc_socket2.c

Rename dup_sockaddr() to sodupsockaddr() for consistency with other

2004-03-01 03:14:23 +00:00

uipc_socket.c

Rename dup_sockaddr() to sodupsockaddr() for consistency with other

2004-03-01 03:14:23 +00:00

uipc_syscalls.c

Remove unneeded label 'done2' from socket(). We now grab Giant

2004-03-04 01:57:48 +00:00

uipc_usrreq.c

Rename dup_sockaddr() to sodupsockaddr() for consistency with other

2004-03-01 03:14:23 +00:00

vfs_acl.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

vfs_aio.c

Make the process_exit eventhandler run without Giant. Add Giant hooks

2004-03-14 02:06:28 +00:00

vfs_bio.c

Replace a manual check of a VMIO candidate with vn_canvmio(). This

2004-03-12 12:02:12 +00:00

vfs_cache.c

- Apply a big giant lock around the namecache. This has been sitting in

2003-10-05 07:13:50 +00:00

vfs_cluster.c

Update the statfs structure with 64-bit fields to allow

2003-11-12 08:01:40 +00:00

vfs_default.c

Remove mntvnode_mtx and replace it with per-mountpoint mutex.

2003-11-05 04:30:08 +00:00

vfs_export.c

…

vfs_extattr.c

Add two new sysctls:

2004-03-08 20:37:25 +00:00

vfs_init.c

Remove opv_desc_vector from vfs_add_vnodeops, since it is defined

2004-02-15 17:27:33 +00:00

vfs_lookup.c

…

vfs_mount.c

Remove unused mnt_reservedvnlist field.

2004-03-11 16:59:57 +00:00

vfs_subr.c

Properly vector all bwrite() and BUF_WRITE() calls through the same path

2004-03-11 18:02:36 +00:00

vfs_syscalls.c

Add two new sysctls:

2004-03-08 20:37:25 +00:00

vfs_vnops.c

Align the offset in vn_rdwr_inchunks() so that at most the first and

2004-03-13 02:56:27 +00:00

vnode_if.src

…