Konstantin Belousov 3cfce8e4df Convert all panics from the link_elf_obj kernel linker for object ...

files format into printfs and errors to caller.  Some leaks of
resources are there, but the same leaks are present in other error
pathes.  With the change, the kernel at least boots even when module
with unexpected or corrupted ELF structure is preloaded.

Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks

2016-03-07 18:44:06 +00:00

..

bus_if.m

Replace all resource occurrences of '0UL/~0UL' with '0/~0'.

2016-03-03 05:07:35 +00:00

capabilities.conf

Add futimens and utimensat system calls.

2015-01-23 21:07:08 +00:00

clock_if.m

…

cpufreq_if.m

…

device_if.m

Change the default method for device_quiesce() to return 0 instead of

2015-01-08 21:46:28 +00:00

genassym.sh

genassym.sh: call nm(1) with NMFLAGS.

2015-08-14 22:57:13 +00:00

imgact_aout.c

Implement vsyscall hack. Prior to 2.13 glibc uses vsyscall

2016-01-09 20:18:53 +00:00

imgact_binmisc.c

At the suggestion of jhb, replace atomic_set/clear calls with use of

2015-06-24 15:52:26 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

When matching brand to the ELF binary by notes, try to find a brand

2016-02-04 20:55:49 +00:00

imgact_gzip.c

Implement lockless resource limits.

2015-06-10 10:48:12 +00:00

imgact_shell.c

Allow multiple image activators to run on the same execution by changing

2014-09-04 21:31:25 +00:00

inflate.c

…

init_main.c

Rename P_KTHREAD struct proc p_flag to P_KPROC.

2016-02-09 16:30:16 +00:00

init_sysent.c

Missing regen after last change to sys/kern/syscalls.master.

2015-10-22 21:30:39 +00:00

kern_acct.c

…

kern_alq.c

Prevent alq from panic when the invalid alq_file path specified.

2014-04-05 16:54:47 +00:00

kern_clock.c

Initialize ticks so that it wraps 10 minutes after boot to increase the

2015-02-05 01:43:21 +00:00

kern_clocksource.c

Fix typo in comment.

2015-07-20 09:37:42 +00:00

kern_condvar.c

Use SCHEDULER_STOPPED() in cv_*wait*() instead of checking panicstr.

2016-03-01 22:51:44 +00:00

kern_conf.c

Provide yet another KPI for cdev creation, make_dev_s(9).

2016-01-07 20:08:02 +00:00

kern_cons.c

CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten

2015-05-22 17:05:21 +00:00

kern_context.c

…

kern_cpu.c

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

kern_cpuset.c

Un-static cpuset_which() - it's useful in other contexts, such as some

2015-06-26 04:14:05 +00:00

kern_ctf.c

Don't specify a resid parameter if we're just going to ignore it. Instead,

2015-02-20 20:49:00 +00:00

kern_descrip.c

fd: implement kern.proc.nfds sysctl

2015-11-07 00:18:14 +00:00

kern_dtrace.c

Commit the rest of the changes that were intended to be part of r266826.

2014-05-29 01:42:22 +00:00

kern_dump.c

- Unbreak dumpsys(9) on sparc64 after r276772

2015-11-16 23:02:33 +00:00

kern_environment.c

Allow a dynamic env to override a compiled-in static env by passing in the

2016-02-21 18:35:01 +00:00

kern_et.c

Trivial change / forced-commit to document prior change that slipped in

2015-03-16 19:29:19 +00:00

kern_event.c

Ensure that we test the event condition when a disabled kevent is enabled.

2016-02-19 01:49:33 +00:00

kern_exec.c

Correct a comment.

2016-03-01 23:58:53 +00:00

kern_exit.c

session: avoid proctree lock on proc exit when possible

2016-01-20 23:33:58 +00:00

kern_fail.c

Use a regular sbuf + SYSCTL_OUT() rather than sbuf_new_for_sysctl() with

2015-03-16 19:18:45 +00:00

kern_ffclock.c

The SYSCTL data pointers can come from userspace and must not be

2014-10-28 12:00:39 +00:00

kern_fork.c

Rename P_KTHREAD struct proc p_flag to P_KPROC.

2016-02-09 16:30:16 +00:00

kern_gzio.c

Move zlib.c from net to libkern.

2015-04-22 14:38:58 +00:00

kern_hhook.c

Check that hhk_helper pointer isn't NULL before access.

2015-11-25 07:14:58 +00:00

kern_idle.c

…

kern_intr.c

The part of r285680 which removed release semantic for two stores to

2015-07-21 14:39:34 +00:00

kern_jail.c

Fix jail name checking that disallowed anything that starts with '0'.

2015-12-15 17:25:00 +00:00

kern_khelp.c

…

kern_kthread.c

Rename P_KTHREAD struct proc p_flag to P_KPROC.

2016-02-09 16:30:16 +00:00

kern_ktr.c

Fix the logic in the ddb command 'show ktr /a'. Prior to r118269 it would

2016-01-31 17:32:20 +00:00

kern_ktrace.c

ktrace: tidy up ktrstruct

2016-01-27 19:55:02 +00:00

kern_linker.c

Create the MDT_PNP_INFO metadata record to communicate PNP info about

2015-12-11 05:27:53 +00:00

kern_lock.c

Don't modify curthread->td_locks unless INVARIANTS is enabled.

2015-08-02 00:03:08 +00:00

kern_lockf.c

Improve style and fix a possible use-after-free case introduced in r268384

2015-01-10 06:48:35 +00:00

kern_lockstat.c

Consistently use a reader/writer flag for lockstat probes in rwlock(9) and

2015-07-19 22:24:33 +00:00

kern_loginclass.c

Speed up rctl operation with large rulesets, by holding the lock

2015-11-15 12:10:51 +00:00

kern_malloc.c

Include sys/_task.h into uma_int.h, so that taskqueue.h isn't a

2016-02-09 20:22:35 +00:00

kern_mbuf.c

Fix regression in r296242 affecting several drivers. For EXT_NET_DRV,

2016-03-02 02:12:01 +00:00

kern_mib.c

Fix build after r295934.

2016-02-23 23:37:10 +00:00

kern_module.c

Provide better debug message on kernel module name clash.

2015-10-10 09:21:55 +00:00

kern_mtxpool.c

Garbage collect mtxpool_lockbuilder, the mutex pool historically used

2014-05-02 07:57:40 +00:00

kern_mutex.c

Don't modify curthread->td_locks unless INVARIANTS is enabled.

2015-08-02 00:03:08 +00:00

kern_ntptime.c

Use the monotonic (uptime) counter rather than time-of-day to measure elapsed

2015-07-12 18:38:17 +00:00

kern_numa.c

Add an initial NUMA affinity/policy configuration for threads and processes.

2015-07-11 15:21:37 +00:00

kern_osd.c

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

kern_physio.c

Create an API to reset a struct bio (g_reset_bio). This is mandatory

2016-02-17 17:16:02 +00:00

kern_pmc.c

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

kern_poll.c

When a kernel has DEVICE_POLLING turned on but no drivers have

2015-04-14 14:22:34 +00:00

kern_priv.c

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

kern_proc.c

Rename P_KTHREAD struct proc p_flag to P_KPROC.

2016-02-09 16:30:16 +00:00

kern_procctl.c

If process becomes reaper (procctl(PROC_REAP_ACQUIRE)) while already

2015-08-20 22:44:26 +00:00

kern_prot.c

Call crextend() before copying old credentials to the new credentials

2016-01-14 10:16:25 +00:00

kern_racct.c

Rename P_KTHREAD struct proc p_flag to P_KPROC.

2016-02-09 16:30:16 +00:00

kern_rangelock.c

…

kern_rctl.c

Fix the way RCTL handles rules' rrl_exceeded on credenials change.

2016-01-26 11:28:55 +00:00

kern_resource.c

Implement process-shared locks support for libthr.so.3, without

2016-02-28 17:52:33 +00:00

kern_rmlock.c

Threads holding a read lock of a sleepable rm lock are not permitted

2015-09-15 22:16:21 +00:00

kern_rwlock.c

Don't modify curthread->td_locks unless INVARIANTS is enabled.

2015-08-02 00:03:08 +00:00

kern_sdt.c

Print a backtrace if the SDT(9) stub gets called so that there's at least

2014-02-22 01:41:45 +00:00

kern_sema.c

…

kern_sendfile.c

New way to manage reference counting of mbuf external storage.

2016-03-01 00:17:14 +00:00

kern_sharedpage.c

Split kerne timekeep ABI structure vdso_sv_tk out of the struct

2015-11-23 07:09:35 +00:00

kern_shutdown.c

Disable suspend when we're shutting down. This solves the "tell FreeBSD

2015-10-01 10:52:26 +00:00

kern_sig.c

Add ptrace(2) reporting for LWP events.

2015-12-29 23:25:26 +00:00

kern_switch.c

Revert for r277213:

2015-01-22 11:12:42 +00:00

kern_sx.c

Don't modify curthread->td_locks unless INVARIANTS is enabled.

2015-08-02 00:03:08 +00:00

kern_synch.c

Remove several write-only variables, all reported by the gcc 4.9

2015-05-29 13:24:17 +00:00

kern_syscalls.c

Implement lockless resource limits.

2015-06-10 10:48:12 +00:00

kern_sysctl.c

Evaluate the sysctl_running fail point before taking the sysctl lock.

2016-01-26 01:15:18 +00:00

kern_tc.c

Define fhard in pps_event(..) only when PPS_SYNC is defined to mute

2015-11-02 03:14:37 +00:00

kern_thr.c

Add ptrace(2) reporting for LWP events.

2015-12-29 23:25:26 +00:00

kern_thread.c

Call kern_thr_exit() instead of duplicating it.

2015-12-29 23:16:20 +00:00

kern_time.c

Verify that tv_sec value specified in settimeofday() and clock_settime()

2015-12-27 15:37:07 +00:00

kern_timeout.c

If callout_stop_safe() noted that the callout is currently executing,

2016-03-02 18:46:17 +00:00

kern_umtx.c

Implement process-shared locks support for libthr.so.3, without

2016-02-28 17:52:33 +00:00

kern_uuid.c

Fix a bug in be_uuid_dec(); it called le16dec() instead of be16dec(),

2014-02-13 22:24:36 +00:00

kern_xxx.c

…

ksched.c

Use P1B_PRIO_MAX to designate max posix priority for the RR/FIFO

2015-08-30 18:02:57 +00:00

link_elf_obj.c

Convert all panics from the link_elf_obj kernel linker for object

2016-03-07 18:44:06 +00:00

link_elf.c

Remove useless checks for NULL before calling free(9), in the kernel

2016-02-10 21:35:00 +00:00

linker_if.m

…

Make.tags.inc

Bring the tags and links entries for amd64 up to date.

2015-10-27 22:59:24 +00:00

Makefile

…

makesyscalls.sh

Rename remaining linux32 symbols such as linux_sysent[] and

2015-10-22 21:28:20 +00:00

md4c.c

…

md5c.c

…

p1003_1b.c

In preparation for switching linuxulator to the use the native 1:1

2015-05-24 14:44:06 +00:00

pic_if.m

[intrng] Migrate the intrng code from sys/arm/arm to sys/kern/subr_intr.c.

2015-12-18 05:43:59 +00:00

posix4_mib.c

…

sched_4bsd.c

kgdb uses td_oncpu to determine if a thread is running and should use

2015-08-03 20:43:36 +00:00

sched_ule.c

Summary: Add the interactivity equations to the header comment for our

2015-08-26 16:36:41 +00:00

serdev_if.m

…

stack_protector.c

Use nitems() macro instead of __arraycount()

2015-06-16 20:19:00 +00:00

subr_acl_nfs4.c

Expose an interface to determine if an ACE is inherited.

2015-09-04 00:14:20 +00:00

subr_acl_posix1e.c

…

subr_autoconf.c

…

subr_blist.c

…

subr_bufring.c

…

subr_bus_dma.c

Fix a bug introduced in r291716:

2016-01-11 20:38:39 +00:00

subr_bus.c

Replace all resource occurrences of '0UL/~0UL' with '0/~0'.

2016-03-03 05:07:35 +00:00

subr_busdma_bufalloc.c

Fix printf format to allow for bus_size_t not being u_long on all platforms.

2015-10-20 03:25:17 +00:00

subr_capability.c

capsicum: plug spurious memset in __cap_rights_init

2015-12-01 02:48:42 +00:00

subr_clock.c

For architectures where time_t is wide enough, in particular, 64bit

2014-12-12 09:37:18 +00:00

subr_counter.c

Create two public UMA_ZONE_PCPU zones: 64 bit sized and pointer sized.

2014-02-10 19:59:46 +00:00

subr_devstat.c

Fix multiple incorrect SYSCTL arguments in the kernel:

2014-10-21 07:31:21 +00:00

subr_disk.c

…

subr_dummy_vdso_tc.c

Update the vdso timehands only via tc_windup().

2015-01-20 03:54:30 +00:00

subr_eventhandler.c

…

subr_fattime.c

Where appropriate, use the modern terms for the one true time base

2014-12-21 05:07:11 +00:00

subr_firmware.c

Create a dedicated function for ensuring that cdir and rdir are populated.

2015-07-11 16:22:48 +00:00

subr_hash.c

…

subr_hints.c

Add a new device control utility for new-bus devices called devctl. This

2015-02-06 16:09:01 +00:00

subr_intr.c

Remove an alternative way for dealing with root interrupt controller

2016-03-01 11:27:58 +00:00

subr_kdb.c

Fix multiple incorrect SYSCTL arguments in the kernel:

2014-10-21 07:31:21 +00:00

subr_kobj.c

…

subr_lock.c

Add _NEW flag to mtx(9), sx(9), rmlock(9) and rwlock(9).

2014-12-13 21:00:10 +00:00

subr_log.c

…

subr_mbpool.c

All mbuf external free functions never fail, so let them be void.

2014-07-11 13:58:48 +00:00

subr_mchain.c

These files were getting sys/malloc.h and vm/uma.h with header pollution

2016-02-01 17:41:21 +00:00

subr_module.c

preload_search_info: make sure mod is set

2015-08-21 15:57:57 +00:00

subr_msgbuf.c

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

subr_param.c

Ensure that maxproc does not exceed pid_max, at the time of boot.

2015-09-21 15:02:59 +00:00

subr_pcpu.c

Create two public UMA_ZONE_PCPU zones: 64 bit sized and pointer sized.

2014-02-10 19:59:46 +00:00

subr_pctrie.c

…

subr_power.c

…

subr_prf.c

Add vlog(9).

2015-11-19 05:50:22 +00:00

subr_prof.c

The process spin lock currently has the following distinct uses:

2014-11-26 14:10:00 +00:00

subr_rman.c

Replace all resource occurrences of '0UL/~0UL' with '0/~0'.

2016-03-03 05:07:35 +00:00

subr_rtc.c

…

subr_sbuf.c

Fail the sbuf if vsnprintf(3) fails.

2015-10-02 09:23:14 +00:00

subr_scanf.c

…

subr_sfbuf.c

Move KASSERT into locked region.

2014-08-11 15:06:07 +00:00

subr_sglist.c

Fix a couple of panics when detaching from a cxgbe/cxl interface that was

2015-01-26 16:26:28 +00:00

subr_sleepqueue.c

If callout_stop_safe() noted that the callout is currently executing,

2016-03-02 18:46:17 +00:00

subr_smp.c

Since r289279 bufinit() uses mp_ncpus, but some architectures set this

2015-11-08 14:26:50 +00:00

subr_stack.c

Add support for a configurable output channel to witness(4).

2015-11-19 05:56:59 +00:00

subr_syscall.c

Support an arbitrary number of arguments to DTrace syscall probes.

2015-12-17 00:00:27 +00:00

subr_taskqueue.c

Remove taskqueue_enqueue_fast().

2016-03-01 17:47:32 +00:00

subr_terminal.c

vt(4): Adjust the cursor position after changing the window size

2014-11-01 17:05:15 +00:00

subr_trap.c

racct: perform a lockless check for p_throttled

2015-07-13 22:52:11 +00:00

subr_turnstile.c

Finish r173600. There is no need to test a condition if both cases

2016-02-10 21:16:37 +00:00

subr_uio.c

Add asynchronous command support to the pass(4) driver, and the new

2015-12-03 20:54:55 +00:00

subr_unit.c

…

subr_vmem.c

CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten

2015-05-22 17:05:21 +00:00

subr_witness.c

The buffer passed to an sbuf drain callback is not necessarily

2015-11-23 18:45:35 +00:00

sys_capability.c

Introduce kern_cap_rights_limit().

2015-08-11 08:43:50 +00:00

sys_generic.c

Improve error handling for posix_fallocate(2) and posix_fadvise(2).

2016-02-25 19:58:23 +00:00

sys_pipe.c

Make pipes in CloudABI work.

2015-07-29 17:18:27 +00:00

sys_procdesc.c

The si_status field of the siginfo_t, provided by the waitid(2) and

2015-07-18 09:02:50 +00:00

sys_process.c

Add ptrace(2) reporting for LWP events.

2015-12-29 23:25:26 +00:00

sys_socket.c

Refactor the AIO subsystem to permit file-type-specific handling and

2016-03-01 18:12:14 +00:00

syscalls.c

Missing regen after last change to sys/kern/syscalls.master.

2015-10-22 21:30:39 +00:00

syscalls.master

Regenerate syscalls.

2015-07-11 15:22:11 +00:00

systrace_args.c

Regenerate syscalls.

2015-07-11 15:22:11 +00:00

sysv_ipc.c

…

sysv_msg.c

Add kern.racct.enable tunable and RACCT_DISABLED config option.

2015-04-29 10:23:02 +00:00

sysv_sem.c

semget(): Check for [EEXIST] error first.

2016-02-07 22:12:39 +00:00

sysv_shm.c

Change the default setting of kern.ipc.shm_allow_removed from 0 to 1.

2015-10-10 09:29:47 +00:00

tty_compat.c

…

tty_info.c

…

tty_inq.c

…

tty_outq.c

…

tty_pts.c

Implement lockless resource limits.

2015-06-10 10:48:12 +00:00

tty_tty.c

tty: replace several curthread->td_proc with stored curproc

2015-07-06 18:53:56 +00:00

tty_ttydisc.c

Don't clear the software flow control flag before draining for last

2016-01-26 14:46:39 +00:00

tty.c

Don't clear the software flow control flag before draining for last

2016-01-26 14:46:39 +00:00

uipc_accf.c

The accept filter code is not specific to the FreeBSD IPv4 network stack,

2014-07-26 19:27:34 +00:00

uipc_debug.c

Refactor the AIO subsystem to permit file-type-specific handling and

2016-03-01 18:12:14 +00:00

uipc_domain.c

CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten

2015-05-22 17:05:21 +00:00

uipc_mbuf2.c

Add const-qualifiers for source mbuf argument in m_dup(), m_copym(),

2015-08-08 15:50:46 +00:00

uipc_mbuf.c

New way to manage reference counting of mbuf external storage.

2016-03-01 00:17:14 +00:00

uipc_mbufhash.c

Reduce header pollution.

2015-03-17 14:16:50 +00:00

uipc_mqueue.c

fd: remove filedesc argument from fdclose

2015-04-11 15:40:28 +00:00

uipc_sem.c

Call ksem_get() with initialized 'rights'.

2015-07-23 23:18:03 +00:00

uipc_shm.c

Implement process-shared locks support for libthr.so.3, without

2016-02-28 17:52:33 +00:00

uipc_sockbuf.c

Refactor the AIO subsystem to permit file-type-specific handling and

2016-03-01 18:12:14 +00:00

uipc_socket.c

Refactor the AIO subsystem to permit file-type-specific handling and

2016-03-01 18:12:14 +00:00

uipc_syscalls.c

- Separate sendfile(2) implementation from uipc_syscalls.c into

2016-01-22 02:23:18 +00:00

uipc_usrreq.c

Remove the errno argument from unp_drop().

2016-02-26 12:46:34 +00:00

vfs_acl.c

Replace struct filedesc argument in getvnode with struct thread

2015-06-16 13:09:18 +00:00

vfs_aio.c

Refactor the AIO subsystem to permit file-type-specific handling and

2016-03-01 18:12:14 +00:00

vfs_bio.c

Minor grammar fix in comment.

2016-02-07 16:18:12 +00:00

vfs_cache.c

Provide more correct sizing of the KVA consumed by a vnode, used by

2016-02-24 15:15:46 +00:00

vfs_cluster.c

The bread() function was inconsistent about whether it would return

2016-01-27 21:23:01 +00:00

vfs_default.c

Two fixes for excessive iterations after r292326.

2016-01-05 14:48:40 +00:00

vfs_export.c

MFP r287070,r287073: split radix implementation and route table structure.

2016-01-25 06:33:15 +00:00

vfs_extattr.c

Replace struct filedesc argument in getvnode with struct thread

2015-06-16 13:09:18 +00:00

vfs_hash.c

Track changes to kern.maxvnodes and appropriately increase or decrease

2015-09-06 05:50:51 +00:00

vfs_init.c

sysctl: switch sysctllock to a sleepable rmlock, take 2

2015-09-15 23:06:56 +00:00

vfs_lookup.c

save some bytes by using more concise SDT_PROBE<n> instead of SDT_PROBE

2015-09-28 12:14:16 +00:00

vfs_mount.c

Do not copy by field when converting struct oexport_args to struct

2016-02-04 16:32:21 +00:00

vfs_mountroot.c

After r290196, the kernel won't wait for stuff like gmirror nodes

2015-10-30 15:52:10 +00:00

vfs_subr.c

Provide more correct sizing of the KVA consumed by a vnode, used by

2016-02-24 15:15:46 +00:00

vfs_syscalls.c

Improve error handling for posix_fallocate(2) and posix_fadvise(2).

2016-02-25 19:58:23 +00:00

vfs_vnops.c

The struct file f_advice member is overlaid with the devfs f_cdevpriv

2016-01-22 20:35:20 +00:00

vnode_if.src

A change to KPI of vm_pager_get_pages() and underlying VOP_GETPAGES().

2015-12-16 21:30:45 +00:00