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rin 8c4e0d2bbb Fix uvmexp.ncolors for some big.LITTLE configuration; it is uncertain
which CPU is used as primary, and as a result, secondary CPUs can
require larger number of colors.

In order to solve this problem, update uvmexp.ncolors via
uvm_page_recolor(9) when secondary CPUs are attached, as done for
other ports like x86.

Pointed out by jmcneill@, and discussed on port-arm@:
http://mail-index.netbsd.org/port-arm/2020/07/03/msg006837.html

Tested and OK'd by ryo@.
2020-07-04 04:39:20 +00:00
bin Note that -h is an extension to POSIX. Bump date. 2020-06-24 17:00:58 +00:00
common Fix lint 2020-06-20 00:16:50 +00:00
compat 1. All Makefiles that use ARM_APCS_FLAGS add -marm unconditionally and 2019-10-24 18:46:20 +00:00
crypto remove unneeded ifdefs 2020-06-22 22:43:56 +00:00
dist/pf Externalize variables owned logically by pf_ruleset.c 2020-04-22 23:40:40 +00:00
distrib unbreak build, put /var/db/dhcpcd into the set lists 2020-07-03 12:53:27 +00:00
doc Note import of dhcpcd-9.1.4 2020-07-03 10:47:29 +00:00
etc Add /var/db/dhcpcd back 2020-07-03 11:03:42 +00:00
external Consistent use of comma in lists. 2020-07-03 19:22:38 +00:00
extsrc
games cgram(6): use standard cursor keys, use standard shuffle algorithm 2020-07-02 19:11:01 +00:00
include nameser_compat.h: correct preprocessor error syntax 2020-06-28 02:16:19 +00:00
lib wtouchln - verify/clip input parameters 2020-07-03 23:28:51 +00:00
libexec NetBSD-ftpd 20200615 2020-07-04 01:20:42 +00:00
regress citrus SUBDIR is gone 2020-06-27 11:06:43 +00:00
rescue smb is no more. 2020-04-04 17:57:16 +00:00
sbin Use Nm. 2020-06-23 14:08:01 +00:00
share Enable trace-cmp. 2020-07-03 16:12:16 +00:00
sys Fix uvmexp.ncolors for some big.LITTLE configuration; it is uncertain 2020-07-04 04:39:20 +00:00
tests more 2020-07-03 16:07:52 +00:00
tools Regen: Add AC_MSG_RESULT yes/no to the uio checks. 2020-06-24 14:44:44 +00:00
usr.bin make: fix sign-compare warning 2020-07-04 03:08:20 +00:00
usr.sbin When using show subcommand, display node ID (nid) in hexadecimal to match 2020-07-01 12:19:45 +00:00
build.sh New build.sh option: -c <compiler> 2020-06-30 21:22:19 +00:00
BUILDING Fix a typo 2019-05-08 14:03:57 +00:00
Makefile automatically remove old debug files for modules. 2020-05-15 16:34:44 +00:00
Makefile.inc Re-add files that were accidentally deleted in my previous commit. 2018-05-02 07:34:44 +00:00
README.md Use first-level heading for "NetBSD" title in README.md 2020-01-10 12:33:28 +00:00
UPDATING blocklist migration has been automated. 2020-06-15 21:52:03 +00:00

NetBSD

NetBSD is a free, fast, secure, and highly portable Unix-like Open Source operating system. It is available for a wide range of platforms, from large-scale servers and powerful desktop systems to handheld and embedded devices.

Building

You can cross-build NetBSD from most UNIX-like operating systems. To build for amd64 (x86_64), in the src directory:

./build.sh -U -u -j4 -m amd64 -O ~/obj release

Additional build information available in the BUILDING file.

Binaries

Testing

On a running NetBSD system:

cd /usr/tests; atf-run | atf-report

Troubleshooting

Latest sources

To fetch the main CVS repository:

cvs -d anoncvs@anoncvs.NetBSD.org:/cvsroot checkout -P src

To work in the Git mirror, which is updated every few hours from CVS:

git clone https://github.com/NetBSD/src.git