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91e97a8266
freebsd-skq/sys/kern
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Don Lewis 91e97a8266 In an SMP environment post-Giant it is no longer safe to blindly 
dereference the struct sigio pointer without any locking.  Change
fgetown() to take a reference to the pointer instead of a copy of the
pointer and call SIGIO_LOCK() before copying the pointer and
dereferencing it.

Reviewed by:	rwatson
2002-10-03 02:13:00 +00:00
..
bus_if.m Clarify the return value from child_present. 2002-09-11 04:22:10 +00:00
clock_if.m
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
imgact_elf64.c
imgact_elf.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_elfN.c
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
inflate.c
init_main.c Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
init_sysent.c Let kse_wakeup() take a KSE mailbox pointer argument. 2002-10-02 16:48:16 +00:00
kern_acct.c Don't call VOP_LEASE() while holding the accounting mutex. 2002-09-18 01:56:13 +00:00
kern_acl.c
kern_alq.c - Export the alq daemon thread pointer. 2002-09-26 07:38:56 +00:00
kern_clock.c Give up on calling tc_ticktock() from a timeout, we have timeout 2002-09-04 10:15:19 +00:00
kern_condvar.c Completely redo thread states. 2002-09-11 08:13:56 +00:00
kern_conf.c Rename struct specinfo to the more appropriate struct cdev. 2002-09-27 18:27:10 +00:00
kern_descrip.c In an SMP environment post-Giant it is no longer safe to blindly 2002-10-03 02:13:00 +00:00
kern_environment.c
kern_event.c
kern_exec.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
kern_exit.c Whitespace fix only 2002-10-02 23:12:01 +00:00
kern_fork.c Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
kern_idle.c Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
kern_intr.c Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
kern_jail.c
kern_kse.c Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +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
kern_lock.c Include <sys/lockmgr.h> for the definitions of the locking interfaces that 2002-08-27 09:59:47 +00:00
kern_lockf.c Remove a conditional #include <sys/kernel.h>, it is already 2002-09-14 14:44:41 +00:00
kern_mac.c Add a new MAC entry point, mac_thread_userret(td), which permits policy 2002-10-02 02:42:38 +00:00
kern_malloc.c - Split UMA_ZFLAG_OFFPAGE into UMA_ZFLAG_OFFPAGE and UMA_ZFLAG_HASH. 2002-09-18 08:26:30 +00:00
kern_mib.c Rename struct specinfo to the more appropriate struct cdev. 2002-09-27 18:27:10 +00:00
kern_module.c
kern_mtxpool.c
kern_mutex.c Rename the mutex thread and process states to use a more generic 'LOCK' 2002-10-02 20:31:47 +00:00
kern_ntptime.c
kern_physio.c
kern_poll.c
kern_proc.c Rename the mutex thread and process states to use a more generic 'LOCK' 2002-10-02 20:31:47 +00:00
kern_prot.c
kern_resource.c Change p_cpulimit to be in seconds instead of microseconds. Since 2002-09-30 21:08:38 +00:00
kern_sema.c
kern_shutdown.c Add ability to dump stacktraces on kernel panics when DDB is compiled into 2002-09-19 18:49:46 +00:00
kern_sig.c Fix mis-indentation. 2002-10-02 09:09:25 +00:00
kern_subr.c
kern_switch.c set ke_bound to NULL when kse owner thread becomes runnable. 2002-10-03 01:22:05 +00:00
kern_sx.c
kern_synch.c Rename the mutex thread and process states to use a more generic 'LOCK' 2002-10-02 20:31:47 +00:00
kern_syscalls.c
kern_sysctl.c Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +00:00
kern_tc.c Do not employ timecounter hardware if our hz does not support their 2002-09-04 19:32:18 +00:00
kern_thread.c Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
kern_time.c Round up instead of towards 0 in clock_getres() so that a resolution of 2002-09-25 12:00:38 +00:00
kern_timeout.c Fix a format buglet. 2002-09-05 11:42:03 +00:00
kern_uuid.c
kern_xxx.c
ksched.c Completely redo thread states. 2002-09-11 08:13:56 +00:00
link_elf_obj.c Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +00:00
link_elf.c Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +00:00
linker_if.m
Make.tags.inc
Makefile
makesyscalls.sh Add the rest of the kernel support for the sem_ API in kern/uipc_sem.c. 2002-09-19 00:43:32 +00:00
md4c.c
md5c.c
p1003_1b.c
posix4_mib.c Add the rest of the kernel support for the sem_ API in kern/uipc_sem.c. 2002-09-19 00:43:32 +00:00
subr_acl_posix1e.c
subr_autoconf.c
subr_blist.c
subr_bus.c Absorb <sys/bus_private.h> into kern/subr_bus.c to prevent misunderstandings. 2002-10-02 09:34:29 +00:00
subr_clist.c
subr_clock.c
subr_devstat.c
subr_disk.c (This commit touches about 15 disk device drivers in a very consistent 2002-09-20 19:36:05 +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 Split MBR and PC98 on-disk sliceformats out from disklabel.h, step 1: 2002-10-01 07:24:55 +00:00
subr_eventhandler.c
subr_hints.c
subr_kobj.c
subr_log.c In an SMP environment post-Giant it is no longer safe to blindly 2002-10-03 02:13:00 +00:00
subr_mbuf.c Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +00:00
subr_mchain.c Move m_fixhdr() from "mbchain" to "mbuf" where it belongs. 2002-09-18 13:41:37 +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
subr_prf.c Change a return to a break so the local buffers get properly freeed. 2002-09-28 21:34:31 +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
subr_sbuf.c Add a cast to make this file compile in userland on sparc64 without 2002-09-16 18:45:18 +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
subr_trap.c Access td->td_kse inside sched_lock. 2002-10-02 18:25:09 +00:00
subr_turnstile.c Rename the mutex thread and process states to use a more generic 'LOCK' 2002-10-02 20:31:47 +00:00
subr_witness.c Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +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 In an SMP environment post-Giant it is no longer safe to blindly 2002-10-03 02:13:00 +00:00
sys_process.c Completely redo thread states. 2002-09-11 08:13:56 +00:00
sys_socket.c In an SMP environment post-Giant it is no longer safe to blindly 2002-10-03 02:13:00 +00:00
syscalls.c Regen. 2002-10-01 02:37:35 +00:00
syscalls.master Let kse_wakeup() take a KSE mailbox pointer argument. 2002-10-02 16:48:16 +00:00
sysv_ipc.c
sysv_msg.c
sysv_sem.c
sysv_shm.c
tty_compat.c
tty_conf.c
tty_cons.c
tty_pty.c
tty_subr.c
tty_tty.c
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 o Synchronize updates to struct vm_page::cow with the page queues lock. 2002-09-02 04:04:12 +00:00
uipc_domain.c
uipc_jumbo.c
uipc_mbuf2.c
uipc_mbuf.c While well intentionned the check to see it there is a packet 2002-09-19 08:28:41 +00:00
uipc_proto.c
uipc_sem.c Bring in my implementation of kernel support for posix realtime semaphores 2002-09-18 22:47:42 +00:00
uipc_sockbuf.c Use m_length() instead of home-rolled versions. 2002-09-18 19:44:14 +00:00
uipc_socket2.c Use m_length() instead of home-rolled versions. 2002-09-18 19:44:14 +00:00
uipc_socket.c
uipc_syscalls.c In an SMP environment post-Giant it is no longer safe to blindly 2002-10-03 02:13:00 +00:00
uipc_usrreq.c
vfs_acl.c
vfs_aio.c Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
vfs_bio.c Remove unused includes. 2002-09-28 17:46:30 +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 incore() where no other interlock locking is necessary. 2002-09-25 02:12:32 +00:00
vfs_default.c - Use the standard vp interlock macros. 2002-09-25 01:42:24 +00:00
vfs_export.c
vfs_extattr.c Fix mis-indentation. 2002-10-02 09:09:25 +00:00
vfs_init.c
vfs_lookup.c
vfs_mount.c - Don't protect mountedhere with the vn interlock. 2002-09-25 01:44:21 +00:00
vfs_subr.c Fix some harmless mis-indents. 2002-10-01 15:48:31 +00:00
vfs_syscalls.c Fix mis-indentation. 2002-10-02 09:09:25 +00:00
vfs_vnops.c Under DIAGNOSTIC, complain if ENOIOCTL leaks out through VOP_IOCTL(). 2002-09-26 21:21:13 +00:00
vnode_if.src - We don't need any automated lock checking for vop_islocked. 2002-09-26 00:31:16 +00:00