Peter Edwards 0f01586867 Fix bug introduced in rev 1.434: ...

When avoiding the zeroing of "bogus_page" when it appears in a buf,
be sure to advance the pointers into the data for successive pages.

The bug caused file corruption when read(2)ing from a "hole" in a
file where a previous page of the read block had already been faulted
in: fsx tripped up on this pretty quickly. The particular access
pattern is probably pretty unusual, so other applications probably
wouldn't have had problems, but you'd never know.

Reviewed By: alc@

2004-07-06 23:40:40 +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

Change the types of vn_rdwr_inchunks()'s len and aresid arguments to

2004-06-05 02:18:28 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

Allocate TIDs in thread_init() and deallocate them in thread_fini().

2004-06-26 18:58:22 +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

Nice, is a property of a process as a whole..

2004-06-16 00:26:31 +00:00

init_sysent.c

Regen.

2004-07-02 00:38:56 +00:00

kern_acct.c

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +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

- Assert that any process that has statclock called on it has both a

2004-07-02 03:48:09 +00:00

kern_condvar.c

Remove the signal_caught argument from sleepq_timedwait() as it was

2004-06-28 18:57:06 +00:00

kern_conf.c

Fix a few spelling mistakes in comments and clean them up a bit.

2004-06-22 20:22:24 +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

Explicitly initialize f_data and f_vnode to NULL.

2004-06-19 11:40:08 +00:00

kern_environment.c

If the buffer supplied to kenv(KENV_DUMP, ...) isn't big enough,

2004-04-28 01:27:33 +00:00

kern_event.c

Introduce a new kevent filter. EVFILT_FS that will be used to signal

2004-07-04 10:52:54 +00:00

kern_exec.c

Move TDF_SA from td_flags to td_pflags (and rename it accordingly)

2004-06-02 07:52:36 +00:00

kern_exit.c

(1) Removed the bogus condition "p->p_pid != 1" on calling sched_exit()

2004-06-21 14:49:50 +00:00

kern_fork.c

Allocate TIDs in thread_init() and deallocate them in thread_fini().

2004-06-26 18:58:22 +00:00

kern_idle.c

- Change mi_switch() and sched_switch() to accept an optional thread to

2004-07-02 19:09:50 +00:00

kern_intr.c

Implement preemption of kernel threads natively in the scheduler rather

2004-07-02 20:21:44 +00:00

kern_jail.c

Add two missing includes and remove two uneeded.

2004-06-27 09:03:22 +00:00

kern_kse.c

Allocate TIDs in thread_init() and deallocate them in thread_fini().

2004-06-26 18:58:22 +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

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

kern_linker.c

Trim a few things from the dmesg output and stick them under bootverbose to

2004-07-01 07:46:29 +00:00

kern_lock.c

Move TDF_DEADLKTREAT into td_pflags (and rename it accordingly) to avoid

2004-06-03 01:47:37 +00:00

kern_lockf.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

kern_mac.c

Add /* !MAC */ to final #endif.

2004-05-03 22:54:46 +00:00

kern_malloc.c

Bring in mbuma to replace mballoc.

2004-05-31 21:46:06 +00:00

kern_mbuf.c

Fix a couple of bugs in the mbuf and packet ctors. In the latter case,

2004-06-01 16:17:10 +00:00

kern_mib.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

kern_module.c

…

kern_mtxpool.c

…

kern_mutex.c

Implement preemption of kernel threads natively in the scheduler rather

2004-07-02 20:21:44 +00:00

kern_ntptime.c

Annual NTP kernel code spring-cleaning:

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

kern_physio.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

kern_poll.c

Add a NULL param to an mi_switch() that I missed.

2004-07-03 02:38:03 +00:00

kern_proc.c

Fill in the values for the ki_tid and ki_numthreads which have been

2004-06-20 22:17:22 +00:00

kern_prot.c

Socket MAC labels so_label and so_peerlabel are now protected by

2004-06-13 02:50:07 +00:00

kern_resource.c

Turned off the "calcru: negative time" warning for certain SMP cases

2004-06-21 17:46:27 +00:00

kern_sema.c

Change the return value of sema_timedwait() so it returns 0 on

2004-06-14 18:19:05 +00:00

kern_shutdown.c

Implement preemption of kernel threads natively in the scheduler rather

2004-07-02 20:21:44 +00:00

kern_sig.c

- Change mi_switch() and sched_switch() to accept an optional thread to

2004-07-02 19:09:50 +00:00

kern_subr.c

- Change mi_switch() and sched_switch() to accept an optional thread to

2004-07-02 19:09:50 +00:00

kern_switch.c

Unbreak build for the the !PREEMPTION case: don't define variables

2004-07-03 00:57:43 +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

Implement preemption of kernel threads natively in the scheduler rather

2004-07-02 20:21:44 +00:00

kern_syscalls.c

…

kern_sysctl.c

Make sysctl_wire_old_buffer() respect ENOMEM from vslock() by marking

2004-06-11 02:20:37 +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

Change the thread ID (thr_id_t) used for 1:1 threading from being a

2004-07-02 00:40:07 +00:00

kern_thread.c

- Change mi_switch() and sched_switch() to accept an optional thread to

2004-07-02 19:09:50 +00:00

kern_time.c

Update previous commit to:

2004-06-21 22:34:57 +00:00

kern_timeout.c

The paper "Hashed Timers and Hierarchical Wheels: Data Structures for the

2004-04-25 04:10:17 +00:00

kern_umtx.c

Change the thread ID (thr_id_t) used for 1:1 threading from being a

2004-07-02 00:40:07 +00:00

kern_uuid.c

Fix generation of random multicast MAC address.

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

kern_xxx.c

Deorbit COMPAT_SUNOS.

2004-06-11 11:16:26 +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

Wrap long line.

2004-06-29 03:13:54 +00:00

link_elf.c

Include <sys/gmon.h> instead of <machine/profile.h> for the declaration

2004-05-19 14:36:38 +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

Revert stuff which accidentally ended up in the previous commit.

2003-07-22 10:36:36 +00:00

p1003_1b.c

…

posix4_mib.c

…

sched_4bsd.c

Implement preemption of kernel threads natively in the scheduler rather

2004-07-02 20:21:44 +00:00

sched_ule.c

Temporarily disable preemption in SCHED_ULE due to reported panics and

2004-07-06 05:57:29 +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

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_blist.c

Move the definitions of SWAPBLK_NONE and SWAPBLK_MASK from vm_page.h to

2004-06-04 04:03:26 +00:00

subr_bus.c

Hide struct resource and struct rman. You must define

2004-06-30 16:54:10 +00:00

subr_clist.c

Revert stuff which accidentally ended up in the previous commit.

2003-07-22 10:36:36 +00:00

subr_clock.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_devstat.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +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

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +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_mchain.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

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

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +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 a sysctl/tunable, "kern.always_console_output", that lets you set

2004-06-18 20:12:42 +00:00

subr_prof.c

Tidy up uprof locking. Mostly the fields are protected by both the proc

2004-07-02 03:50:48 +00:00

subr_rman.c

Add ability to set start/end for rman

2004-07-01 16:22:10 +00:00

subr_rtc.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_sbuf.c

Mechanical whistespace cleanup.

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

subr_scanf.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_sleepqueue.c

- Change mi_switch() and sched_switch() to accept an optional thread to

2004-07-02 19:09:50 +00:00

subr_smp.c

Move the CPU newbus attachment to i386 legacy. The acpi_cpu device will

2004-05-06 15:54:02 +00:00

subr_taskqueue.c

- Execute all of the tasks on the taskqueue during taskqueue_free() after

2004-06-28 16:28:23 +00:00

subr_trap.c

- Change mi_switch() and sched_switch() to accept an optional thread to

2004-07-02 19:09:50 +00:00

subr_turnstile.c

- Change mi_switch() and sched_switch() to accept an optional thread to

2004-07-02 19:09:50 +00:00

subr_witness.c

Introduce socket and UNIX domain socket locks into hard-coded lock

2004-06-13 00:23:03 +00:00

sys_generic.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

sys_pipe.c

Revise the direct or optimized case to use uiomove_fromphys() by the reader

2004-03-27 19:50:23 +00:00

sys_process.c

Allow ptrace to deal with lwpid.

2004-07-02 09:19:22 +00:00

sys_socket.c

Annotate two intentionally unlocked reads with comments.

2004-06-20 17:35:50 +00:00

syscalls.c

Regen.

2004-07-02 00:38:56 +00:00

syscalls.master

Change the thread ID (thr_id_t) used for 1:1 threading from being a

2004-07-02 00:40:07 +00:00

sysv_ipc.c

…

sysv_msg.c

Add missing #include <sys/module.h>

2004-05-30 20:34:58 +00:00

sysv_sem.c

Add missing #include <sys/module.h>

2004-05-30 20:34:58 +00:00

sysv_shm.c

When no fixed address is given in a shmat() request, pass a hint address

2004-06-19 14:46:13 +00:00

tty_compat.c

Put the pre FreeBSD-2.x tty compat code under BURN_BRIDGES.

2004-06-21 22:57:16 +00:00

tty_conf.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

tty_cons.c

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

tty_pty.c

Gah! commit from wrong tree.

2004-06-25 22:10:20 +00:00

tty_subr.c

Revert stuff which accidentally ended up in the previous commit.

2003-07-22 10:36:36 +00:00

tty_tty.c

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

tty.c

Pick the hotchar out of the tty structure instead of caching private

2004-06-26 09:20:07 +00:00

uipc_accf.c

Add a global mutex, accept_filter_mtx, to protect the global list of

2004-06-01 04:08:48 +00:00

uipc_cow.c

In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it

2004-04-03 09:16:27 +00:00

uipc_domain.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

uipc_jumbo.c

…

uipc_mbuf2.c

Bring in mbuma to replace mballoc.

2004-05-31 21:46:06 +00:00

uipc_mbuf.c

Gah! Plug a mbuf leak I introduced in the last commit.

2004-06-11 18:17:25 +00:00

uipc_proto.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

uipc_sem.c

Add missing #include <sys/module.h>

2004-05-30 20:34:58 +00:00

uipc_sockbuf.c

Reduce the number of unnecessary unlock-relocks on socket buffer mutexes

2004-06-26 19:10:39 +00:00

uipc_socket2.c

Reduce the number of unnecessary unlock-relocks on socket buffer mutexes

2004-06-26 19:10:39 +00:00

uipc_socket.c

Drop the socket buffer lock around a call to m_copym() with M_TRYWAIT.

2004-07-05 19:29:33 +00:00

uipc_syscalls.c

Acquire socket lock in the "waiting for connection" loop in

2004-06-24 01:43:23 +00:00

uipc_usrreq.c

We allocate an array of pointers to the global file table while

2004-07-02 07:40:10 +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

Merge additional socket buffer locking from rwatson_netperf:

2004-06-17 22:48:11 +00:00

vfs_bio.c

Fix bug introduced in rev 1.434:

2004-07-06 23:40:40 +00:00

vfs_cache.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

vfs_cluster.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

vfs_default.c

When we traverse the vnodes on a mountpoint we need to look out for

2004-07-04 08:52:35 +00:00

vfs_export.c

Include <sys/mutex.h> and its prerequisite <sys/lock.h> instesd of depending

2004-04-21 12:10:30 +00:00

vfs_extattr.c

Don't cuddle else's so much as we removed additional parts of each

2004-06-24 17:22:29 +00:00

vfs_init.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

vfs_lookup.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

vfs_mount.c

Use vfs_suser() where appropriate.

2004-07-06 09:39:32 +00:00

vfs_subr.c

Introduce vfs_suser(), used to test if a user should have special privs

2004-07-06 09:37:43 +00:00

vfs_syscalls.c

Don't cuddle else's so much as we removed additional parts of each

2004-06-24 17:22:29 +00:00

vfs_vnops.c

Change the types of vn_rdwr_inchunks()'s len and aresid arguments to

2004-06-05 02:18:28 +00:00

vnode_if.src

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00