Colin Percival e31e71991a Code for recording timestamps of events, especially function entries/exits. ...

This is a very primitive system, intended for use in measuring performance
during the early system boot, before more sophisticated tools like DTrace
or infrastructure like kernel memory allocation and mutexes are available.

Because this code records pointers to strings rather than copying strings
(in order to keep the memory usage more manageable), if a kernel module is
unloaded after logging an event, Bad Things can happen.  Users are advised
to not do that.

Since cycle counts from the early kernel boot are used as an initial entropy
source, publishing this information to userland could result in inadequate
entropy being kept private to the kernel RNG.  Users are advised to not
enable this on systems with untrusted users.

Discussed on:	freebsd-current

2017-12-31 09:21:01 +00:00

..

amd64

kernel: Fix several typos and minor errors

2017-12-27 03:23:21 +00:00

arm

aw_sid: rewrite compat-string configuration to be more flexible

2017-12-31 06:44:15 +00:00

arm64

Introduce an architecture-agnostic <sys/_stdarg.h> to reduce

2017-12-25 20:54:00 +00:00

bsm

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

cam

ctl: Correct comment in ctl_worker_thread

2017-12-27 15:39:31 +00:00

cddl

Remove obsolete register keyword from opensolaris's sysmacros.h. When

2017-12-24 19:17:15 +00:00

compat

Update Matthew Macy contact info

2017-12-19 17:59:00 +00:00

conf

Move i386/isa/elink.[hc] to dev/ep.

2017-12-30 11:42:49 +00:00

contrib

MFC: r326864

2017-12-14 23:21:31 +00:00

crypto

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

ddb

ddb: fix validation of cpu id in 'set db_cpu=x'

2017-12-05 14:22:08 +00:00

dev

dwmmc: Fully subclass driver

2017-12-30 22:01:17 +00:00

dts

dts: arm: Remove imx6 related dts

2017-12-04 13:28:56 +00:00

fs

Reuse kern_proc_vmmap_resident() for procfs_map resident count.

2017-12-28 13:23:13 +00:00

gdb

sys/gdb: further adoption of SPDX licensing ID tags.

2017-11-27 15:16:59 +00:00

geom

geom_ccd.c: Fix the licenses properly

2017-12-30 02:07:18 +00:00

gnu

Introduce bwn(4) support for the bhnd(4) bus.

2017-12-02 02:21:27 +00:00

i386

Move i386/isa/elink.[hc] to dev/ep.

2017-12-30 11:42:49 +00:00

isa

On further testing on actual machines with this hardware, we should

2017-12-30 08:16:31 +00:00

kern

Code for recording timestamps of events, especially function entries/exits.

2017-12-31 09:21:01 +00:00

kgssapi

sys/kgssapi: general adoption of SPDX licensing ID tags.

2017-11-27 15:49:00 +00:00

libkern

SPDX: fix wrong license ID tag in libkern.

2017-12-28 01:20:30 +00:00

mips

kernel: Fix several typos and minor errors

2017-12-27 03:23:21 +00:00

modules

Move i386/isa/elink.[hc] to dev/ep.

2017-12-30 11:42:49 +00:00

net

Add macro for vxlan list mutex lock and unlock

2017-12-30 19:49:40 +00:00

net80211

net80211: sanitize input for ieee80211_output()

2017-12-30 00:40:34 +00:00

netgraph

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

netinet

Correct the comment describing badrs which is bad router solicitiation,

2017-12-29 07:23:18 +00:00

netinet6

Fix some typos.

2017-12-28 20:40:56 +00:00

netipsec

Do pass removing some write-only variables from the kernel.

2017-12-25 04:48:39 +00:00

netpfil

SPDX: license IDs for some ISC-related files.

2017-12-08 15:57:29 +00:00

netsmb

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

nfs

Do pass removing some write-only variables from the kernel.

2017-12-25 04:48:39 +00:00

nfsclient

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

nfsserver

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

nlm

Do pass removing some write-only variables from the kernel.

2017-12-25 04:48:39 +00:00

ofed

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

opencrypto

Remove a redunant check.

2017-12-30 03:08:49 +00:00

powerpc

Use data from the boot loader to pick the appropriate output graphics mode

2017-12-31 06:10:07 +00:00

riscv

Add atomic_load(9) and atomic_store(9) operations.

2017-12-19 09:59:20 +00:00

rpc

Do pass removing some write-only variables from the kernel.

2017-12-25 04:48:39 +00:00

security

Do pass removing some write-only variables from the kernel.

2017-12-25 04:48:39 +00:00

sparc64

sparc64: Update idprom.h.

2017-12-27 22:01:30 +00:00

sys

Code for recording timestamps of events, especially function entries/exits.

2017-12-31 09:21:01 +00:00

teken

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

tests

…

tools

embed_mfs: support embedding mfs into loader

2017-12-19 19:44:06 +00:00

ufs

SPDX: Complete License ID tags for UFS.

2017-12-27 19:13:50 +00:00

vm

Previously, swap_pager_copy() freed swap blocks one at at time, via

2017-12-31 04:01:47 +00:00

x86

With the advent of interrupt remapping, Intel has repurposed bit 11

2017-12-28 21:46:09 +00:00

xdr

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

xen

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

Makefile

Move sys/boot to stand. Fix all references to new location

2017-11-14 23:02:19 +00:00