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Adrian Chadd d2849f27bc Ensure that ta_pending doesn't overflow u_short by capping its value at USHRT_MAX. 
If it overflows before the taskqueue can run, the task will be
re-added to the taskqueue and cause a loop in the task list.

Reported by:	Arnaud Lacombe <lacombar@gmail.com>
Submitted by:	Ryan Stone <rysto32@gmail.com>
Reviewed by:	jhb
Approved by:	re (kib)
MFC after:	1 day
2011-09-15 08:42:06 +00:00
..
bus_if.m
Add a new bus method, BUS_ADJUST_RESOURCE() that is intended to be a
2011-04-29 21:36:45 +00:00
capabilities.conf
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
clock_if.m
…
cpufreq_if.m
…
device_if.m
Update comments for DEVICE_PROBE() to reflect that BUS_PROBE_DEFAULT is
2011-05-24 13:22:40 +00:00
genassym.sh
…
imgact_aout.c
Do not trash the argv[0] pointer for an a.out process on amd64.
2011-06-16 22:00:59 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
All the racct_*() calls need to happen with the proc locked. Fixing this
2011-07-06 20:06:44 +00:00
imgact_gzip.c
Add accounting for most of the memory-related resources.
2011-04-05 20:23:59 +00:00
imgact_shell.c
The execution of the shebang script requires putting interpreter path,
2011-03-06 22:59:30 +00:00
inflate.c
…
init_main.c
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
init_sysent.c
Auto-generated system call code based on r224987.
2011-08-18 23:08:52 +00:00
kern_acct.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_alq.c
- Rework the underlying ALQ storage to be a circular buffer, which amongst other
2010-04-26 13:48:22 +00:00
kern_clock.c
- Remove the eintrcnt/eintrnames usage and introduce the concept of
2011-07-18 15:19:40 +00:00
kern_clocksource.c
Set negative quality to TSC timecounter when C3 state is enabled for Intel
2011-06-22 16:40:45 +00:00
kern_condvar.c
…
kern_conf.c
Fix the devmtx lock leak from make_dev(9) when the old device cloning
2011-07-30 14:12:37 +00:00
kern_cons.c
Add descriptions to a handful of sysctl nodes.
2010-08-09 14:48:31 +00:00
kern_context.c
Clear the padding when returning context to the usermode, for
2011-02-05 15:10:27 +00:00
kern_cpu.c
cpufreq: allocate long-lived buffer for handling of sysctl requests
2010-07-23 16:46:42 +00:00
kern_cpuset.c
Fix KTR_CPUMASK in order to accept a string representing a cpuset_t.
2011-05-31 20:48:58 +00:00
kern_ctf.c
…
kern_descrip.c
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
kern_dtrace.c
Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
2011-02-25 10:11:01 +00:00
kern_environment.c
In init_dynamic_kenv(), ignore environment strings exceeding the
2011-05-23 16:40:44 +00:00
kern_et.c
sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly.
2011-01-12 19:54:19 +00:00
kern_event.c
Fix a deficiency in the selinfo interface:
2011-08-25 15:51:54 +00:00
kern_exec.c
Second-to-last commit implementing Capsicum capabilities in the FreeBSD
2011-08-11 12:30:23 +00:00
kern_exit.c
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
kern_fail.c
Add an option to have a fail point term only execute when run by a
2011-07-08 20:41:12 +00:00
kern_fork.c
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
kern_gzio.c
Do not set IO_NODELOCKED while writing to vnodes as our consumers
2010-04-30 03:10:53 +00:00
kern_hhook.c
Staticize malloc types.
2011-04-13 11:28:46 +00:00
kern_idle.c
On multi-core, multi-threaded PPC systems, it is important that the threads
2011-05-31 15:11:43 +00:00
kern_intr.c
- Remove the eintrcnt/eintrnames usage and introduce the concept of
2011-07-18 15:19:40 +00:00
kern_jail.c
Delay the recursive decrement of pr_uref when jails are made invisible
2011-08-26 16:03:34 +00:00
kern_khelp.c
Use the full and proper company name for Swinburne University of Technology
2011-04-12 08:13:18 +00:00
kern_kthread.c
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
kern_ktr.c
Fix KTR_CPUMASK in order to accept a string representing a cpuset_t.
2011-05-31 20:48:58 +00:00
kern_ktrace.c
Fix several places to ignore processes that are not yet fully constructed.
2011-04-06 17:47:22 +00:00
kern_linker.c
Don't leak kld_sx lock in kldunloadf().
2011-07-31 13:49:15 +00:00
kern_lock.c
Fix the LK_NOSHARE lockmgr flag interaction with LK_UPGRADE and
2011-08-01 19:07:03 +00:00
kern_lockf.c
In lf_iteratelocks_vnode, increment state->ls_threads around iterating
2009-06-25 18:54:56 +00:00
kern_lockstat.c
…
kern_loginclass.c
Add racct. It's an API to keep per-process, per-jail, per-loginclass
2011-03-29 17:47:25 +00:00
kern_malloc.c
Modestly increase the maximum allowed size of the kmem map on i386.
2011-03-23 16:38:29 +00:00
kern_mbuf.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_mib.c
Define two new sysctl node flags: CTLFLAG_CAPRD and CTLFLAG_CAPRW, which
2011-07-17 23:05:24 +00:00
kern_module.c
Style fix.
2010-11-22 15:28:54 +00:00
kern_mtxpool.c
…
kern_mutex.c
- Remove <machine/mutex.h>. Most of the headers were empty, and the
2010-11-09 20:46:41 +00:00
kern_ntptime.c
Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
2011-02-25 10:11:01 +00:00
kern_osd.c
…
kern_physio.c
Account i/o done on cdevs.
2010-11-25 20:05:11 +00:00
kern_pmc.c
Commit the support for removing cpumask_t and replacing it directly with
2011-05-05 14:39:14 +00:00
kern_poll.c
Rather than fix questionable ifnet list locking in the implementation of
2009-08-15 23:07:43 +00:00
kern_priv.c
Add an extra comment to the SDT probes definition. This allows us to get
2010-08-22 11:18:57 +00:00
kern_proc.c
One of the general principles of the sysctl(3) API is that a user can
2011-08-18 22:20:45 +00:00
kern_prot.c
Notify racct when process credentials change.
2011-03-31 18:12:04 +00:00
kern_racct.c
Fix panic that happens when fork(2) fails due to a limit other than
2011-09-03 08:08:24 +00:00
kern_rctl.c
Fix whitespace.
2011-09-07 07:52:45 +00:00
kern_resource.c
- Export each thread's individual resource usage in in struct kinfo_proc's
2011-07-18 17:33:08 +00:00
kern_rmlock.c
Remove pc_cpumask and pc_other_cpus usage from MI code.
2011-06-13 13:28:31 +00:00
kern_rwlock.c
Print the pointer to the lock with the panic message. The previous
2010-03-24 19:21:26 +00:00
kern_sdt.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_sema.c
…
kern_shutdown.c
dump_write() returns ENXIO if the dump is trying to be written outside
2011-09-12 20:39:31 +00:00
kern_sig.c
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
kern_switch.c
Update several places that iterate over CPUs to use CPU_FOREACH().
2010-06-11 18:46:34 +00:00
kern_sx.c
- Merge changes to the base system to support OFED. These include
2011-03-21 09:40:01 +00:00
kern_synch.c
Simplify a stale assertion. We have not called mi_switch() from a nested
2011-05-24 13:17:08 +00:00
kern_syscalls.c
Call chainevh callback when we are invoked with neither MOD_LOAD nor
2010-10-21 20:31:50 +00:00
kern_sysctl.c
Define two new sysctl node flags: CTLFLAG_CAPRD and CTLFLAG_CAPRW, which
2011-07-17 23:05:24 +00:00
kern_tc.c
If TSC stops ticking in C3, disable deep sleep when the user forcefully
2011-07-14 21:00:26 +00:00
kern_thr.c
All the racct_*() calls need to happen with the proc locked. Fixing this
2011-07-06 20:06:44 +00:00
kern_thread.c
Fix some locking nits with the p_state field of struct proc:
2011-03-24 18:40:11 +00:00
kern_time.c
Create a global thread hash table to speed up thread lookup, use
2010-10-09 02:50:23 +00:00
kern_timeout.c
callout_cpu_switch() allows preemption when dropping the outcoming
2011-08-21 10:52:50 +00:00
kern_umtx.c
Expose the umtx_key structure and API to the rest of the kernel.
2011-02-23 13:19:14 +00:00
kern_uuid.c
Rework global locks for interface list and index management, correcting
2009-08-23 20:40:19 +00:00
kern_xxx.c
…
ksched.c
Use p4prio_to_tsprio to calculate TS priority instead of using
2011-06-07 02:50:14 +00:00
link_elf_obj.c
Remove malloc(9) return value checks when M_WAITOK is used.
2011-04-16 16:20:51 +00:00
link_elf.c
Even if the loaded module has no symbols, we still need to notify
2011-06-16 17:41:21 +00:00
linker_if.m
…
Make.tags.inc
Update tags build script
2011-07-10 00:53:04 +00:00
Makefile
Continue to introduce Capsicum Capability Mode support:
2011-03-01 13:28:27 +00:00
makesyscalls.sh
add DTrace systrace support for linux32 and freebsd32 on amd64 syscalls
2011-03-12 08:51:43 +00:00
md4c.c
…
md5c.c
…
p1003_1b.c
Set various POSIX capability sysctls to the version of the API that is
2010-11-19 17:56:16 +00:00
posix4_mib.c
Define two new sysctl node flags: CTLFLAG_CAPRD and CTLFLAG_CAPRW, which
2011-07-17 23:05:24 +00:00
sched_4bsd.c
Fix format strings for KTR_STATE in 4BSD ad ULE schedulers.
2011-08-26 18:00:07 +00:00
sched_ule.c
Fix format strings for KTR_STATE in 4BSD ad ULE schedulers.
2011-08-26 18:00:07 +00:00
serdev_if.m
…
stack_protector.c
Random number generator initialization cleanup:
2009-10-20 16:36:51 +00:00
subr_acl_nfs4.c
Make UFS use PSARC/2010/029 NFSv4 ACL semantics by default, bringing
2011-03-22 19:52:29 +00:00
subr_acl_posix1e.c
execve(2) has a special check for file permissions: a file must have at
2010-08-30 16:30:18 +00:00
subr_autoconf.c
Retire PCONFIG and leave the priority of thread0 alone when waiting for
2011-01-06 22:09:37 +00:00
subr_blist.c
…
subr_bufring.c
Switch to our preferred 2-clause BSD license.
2010-05-05 20:39:02 +00:00
subr_bus.c
Add a new bus method, BUS_ADJUST_RESOURCE() that is intended to be a
2011-04-29 21:36:45 +00:00
subr_clock.c
Improve style and wording of comments and sysctl descriptions [1].
2011-01-09 14:34:56 +00:00
subr_devstat.c
Instead of using an atomic operation to determine whether the devstat(9)
2011-06-13 22:08:24 +00:00
subr_disk.c
Correct bioq_disksort so that bioq_insert_tail() offers barrier semantic.
2010-09-02 19:40:28 +00:00
subr_eventhandler.c
Split eventhandler_register() into an internal part and a wrapper function
2010-03-19 19:51:03 +00:00
subr_fattime.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
subr_firmware.c
Bump up the firmware_table from 30 to 50. bwn needs more than 30, it
2010-03-07 22:37:35 +00:00
subr_hash.c
Decompose the most lousy named file in sys/kern; kern_subr.c.
2010-02-21 19:53:33 +00:00
subr_hints.c
…
subr_kdb.c
Interrupts are disabled/enabled when entering and exiting the KDB context.
2011-09-04 13:07:02 +00:00
subr_kobj.c
sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly.
2011-01-12 19:54:19 +00:00
subr_lock.c
Explicitly wire the user buffer rather than doing it implicitly in
2011-01-27 00:34:12 +00:00
subr_log.c
Finish r210923, 210926. Mark some devices as eternal.
2011-01-04 10:59:38 +00:00
subr_mbpool.c
…
subr_mchain.c
Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
2011-02-25 10:11:01 +00:00
subr_module.c
Provide convenience function for obtaining MODINFO_ADDR and MODINFO_SIZE
2011-02-09 19:08:21 +00:00
subr_msgbuf.c
Fix a bug introduced in revision 222537.
2011-05-31 22:39:32 +00:00
subr_param.c
Modestly increase the maximum allowed size of the kmem map on i386.
2011-03-23 16:38:29 +00:00
subr_pcpu.c
Remove pc_name member of struct pcpu.
2011-07-19 14:57:59 +00:00
subr_power.c
…
subr_prf.c
Set pca.p_bufr to NULL when we haven't allocated a buffer.
2011-06-07 05:04:37 +00:00
subr_prof.c
Revert r210225 - turns out I was wrong; the "/*-" is not license-only
2010-07-18 20:57:53 +00:00
subr_rman.c
Clear the device_t pointer in 'struct resource' when releasing a device
2011-06-06 13:12:56 +00:00
subr_rtc.c
Add the half of time-of-day clock resolution when we adjust system time from
2010-08-12 17:17:05 +00:00
subr_sbuf.c
r222015 introduced a new assertion that the size of a fixed-length sbuf
2011-08-19 08:29:10 +00:00
subr_scanf.c
…
subr_sglist.c
This patch fixes two bugs in sglist(9) and improves robustness of the API via
2009-08-21 02:59:07 +00:00
subr_sleepqueue.c
Explicitly wire the user buffer rather than doing it implicitly in
2011-01-27 00:34:12 +00:00
subr_smp.c
smp_rendezvous: master cpu should wait until all slaves are fully done
2011-07-30 20:29:39 +00:00
subr_stack.c
Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
2011-02-25 10:11:01 +00:00
subr_syscall.c
Inline the syscallenter() and syscallret(). This reduces the time measured
2011-09-11 16:05:09 +00:00
subr_taskqueue.c
Ensure that ta_pending doesn't overflow u_short by capping its value at USHRT_MAX.
2011-09-15 08:42:06 +00:00
subr_trap.c
Inline the syscallenter() and syscallret(). This reduces the time measured
2011-09-11 16:05:09 +00:00
subr_turnstile.c
Always assert that the turnstile chain lock is held in turnstile_wait()
2011-02-04 14:16:41 +00:00
subr_uio.c
Add a facility to disable processing page faults. When activated,
2011-07-09 15:21:10 +00:00
subr_unit.c
Fix typos - remove duplicate "the".
2011-02-21 09:01:34 +00:00
subr_witness.c
Fix typos - remove duplicate "the".
2011-02-21 09:01:34 +00:00
sys_capability.c
Add the fo_chown and fo_chmod methods to struct fileops and use them
2011-08-16 20:07:47 +00:00
sys_generic.c
Fix a deficiency in the selinfo interface:
2011-08-25 15:51:54 +00:00
sys_pipe.c
Fix a deficiency in the selinfo interface:
2011-08-25 15:51:54 +00:00
sys_procdesc.c
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
sys_process.c
Add comment from CSRG rev 7.27 (1992/06/23 19:56:55; author: mckusick)
2011-06-17 21:44:13 +00:00
sys_socket.c
Add the fo_chown and fo_chmod methods to struct fileops and use them
2011-08-16 20:07:47 +00:00
syscalls.c
Auto-generated system call code based on r224987.
2011-08-18 23:08:52 +00:00
syscalls.master
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
systrace_args.c
Auto-generated system call code based on r224987.
2011-08-18 23:08:52 +00:00
sysv_ipc.c
Move SysV IPC freebsd32 compat shims helpers from freebsd32_misc.c to
2010-03-19 11:01:51 +00:00
sysv_msg.c
All the racct_*() calls need to happen with the proc locked. Fixing this
2011-07-06 20:06:44 +00:00
sysv_sem.c
Remove semaphore map entry count "semmap" field and its tuning
2011-07-14 14:18:14 +00:00
sysv_shm.c
All the racct_*() calls need to happen with the proc locked. Fixing this
2011-07-06 20:06:44 +00:00
tty_compat.c
Make TIOCSTI work again.
2010-01-04 20:59:52 +00:00
tty_info.c
…
tty_inq.c
Fix whitespace inconsistencies in the TTY layer and its drivers owned by me.
2011-06-26 18:26:20 +00:00
tty_outq.c
Fix whitespace inconsistencies in the TTY layer and its drivers owned by me.
2011-06-26 18:26:20 +00:00
tty_pts.c
Fix a deficiency in the selinfo interface:
2011-08-25 15:51:54 +00:00
tty_tty.c
Finish r210923, 210926. Mark some devices as eternal.
2011-01-04 10:59:38 +00:00
tty_ttydisc.c
Fix whitespace inconsistencies in the TTY layer and its drivers owned by me.
2011-06-26 18:26:20 +00:00
tty.c
Fix error return codes for ioctls on init/lock state devices.
2011-09-12 10:07:21 +00:00
uipc_accf.c
(S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument.
2009-12-28 22:56:30 +00:00
uipc_cow.c
Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
2011-02-25 10:11:01 +00:00
uipc_debug.c
…
uipc_domain.c
When registering a protocol to an existing protocol domain via
2009-08-24 10:03:41 +00:00
uipc_mbuf2.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
uipc_mbuf.c
Fix typos - remove duplicate "the".
2011-02-21 09:01:34 +00:00
uipc_mqueue.c
Fix a deficiency in the selinfo interface:
2011-08-25 15:51:54 +00:00
uipc_sem.c
Fix build breakage. Initialize error variables explicitely for !MAC case.
2011-08-17 12:37:14 +00:00
uipc_shm.c
Correct several issues in the integration of POSIX shared memory objects
2011-09-02 17:40:39 +00:00
uipc_sockbuf.c
Increase the defaults for the maximum socket buffer limit,
2011-08-25 09:20:13 +00:00
uipc_socket.c
Fix a deficiency in the selinfo interface:
2011-08-25 15:51:54 +00:00
uipc_syscalls.c
Second-to-last commit implementing Capsicum capabilities in the FreeBSD
2011-08-11 12:30:23 +00:00
uipc_usrreq.c
Prevent the hiwatermark for the unix domain socket from becoming
2011-08-20 16:12:29 +00:00
vfs_acl.c
Second-to-last commit implementing Capsicum capabilities in the FreeBSD
2011-08-11 12:30:23 +00:00
vfs_aio.c
Second-to-last commit implementing Capsicum capabilities in the FreeBSD
2011-08-11 12:30:23 +00:00
vfs_bio.c
Improve the informations reported in case of busy buffers during the shutdown:
2011-09-08 12:56:26 +00:00
vfs_cache.c
Fix some more style(9) issues.
2010-11-14 16:10:15 +00:00
vfs_cluster.c
The hardware has caught up; improvements are now observed even at 128,
2011-03-16 16:22:59 +00:00
vfs_default.c
Add a lock flags argument to the VFS_FHTOVP() file system
2011-05-22 01:07:54 +00:00
vfs_export.c
Set the prison in NFS anon and GSS SVC creds.
2009-09-28 18:07:16 +00:00
vfs_extattr.c
Second-to-last commit implementing Capsicum capabilities in the FreeBSD
2011-08-11 12:30:23 +00:00
vfs_hash.c
…
vfs_init.c
Modify vfs_register() to use a hash calculation
2011-09-13 21:01:26 +00:00
vfs_lookup.c
Allow Capsicum capabilities to delegate constrained
2011-08-13 09:21:16 +00:00
vfs_mount.c
Revert r224655 and r224614 because vn_fullpath* does not always work
2011-08-08 14:02:08 +00:00
vfs_mountroot.c
Include sys/sbuf.h directly.
2011-07-11 05:17:46 +00:00
vfs_subr.c
Fix a deficiency in the selinfo interface:
2011-08-25 15:51:54 +00:00
vfs_syscalls.c
Add the fo_chown and fo_chmod methods to struct fileops and use them
2011-08-16 20:07:47 +00:00
vfs_vnops.c
Generalize ffs_pages_remove() into vn_pages_remove().
2011-08-25 08:17:39 +00:00
vnode_if.src
Correctly use INOUT for the offset/len parameters to vop_allocate. As
2011-05-13 14:29:28 +00:00