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mw 3908dbd8b6 Fix loader bug causing too many pages allocation when bootloader is U-Boot
FreeBSD loader expects to have mmsz variable set by bootloader.
U-Boot behaviour is that if buffer size is not big enough to keep
whole memory map, assign the smallest correct buffer size to sz
and return error.

In other words U-Boot assumes that nobody will need mmsz value when buffer
is not filled with memory map, which is not true, so calculated pages value
was too big to allocate.

Solution: Simply assign default value to mmsz.

Submitted by: Patryk Duda <pdk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Semihalf
Differential Revision: https://reviews.freebsd.org/D12194
2017-09-05 05:53:43 +00:00
bin Pacify GCC on mips32 after r322893 2017-08-25 18:51:10 +00:00
cddl Use O_CLOEXEC when opening persistent handles in libdtrace. 2017-09-05 00:11:06 +00:00
contrib Upgrade our copies of clang, llvm, lldb and compiler-rt to r312293 from 2017-09-01 18:53:36 +00:00
crypto Upgrade to OpenSSH 7.5p1. 2017-08-04 12:57:24 +00:00
etc Fix 100.chksetuid and 110.neggrpperm for mountpoints with spaces 2017-08-25 00:28:56 +00:00
gnu Convert all the arm big endian tests into a regexp rather than a list. 2017-08-14 22:25:20 +00:00
include An MMC/SD/SDIO stack using CAM 2017-07-09 16:57:24 +00:00
kerberos5 Replace the include path using CURDIR with KRB5DIR. This is consistent 2017-08-21 12:42:05 +00:00
lib libefivar: -fno-strict-aliasing 2017-09-04 18:59:44 +00:00
libexec Add serial comma. 2017-09-01 16:56:37 +00:00
release mkisoimages.sh: remove obsolete x$var convention 2017-09-04 22:37:28 +00:00
rescue DIRDEPS_BUILD: Update dependencies. 2017-05-09 01:48:23 +00:00
sbin The new fsck recovery information to enable it to find backup 2017-09-04 20:19:36 +00:00
secure Convert traditional ${MK_TESTS} conditional idiom for including test 2017-08-02 08:35:51 +00:00
share Update pci_vendors to 2017-09-01 2017-09-04 20:41:34 +00:00
sys Fix loader bug causing too many pages allocation when bootloader is U-Boot 2017-09-05 05:53:43 +00:00
targets Update targets/pseudo/tests/Makefile.depend after recent additions/subtractions 2017-07-19 16:45:57 +00:00
tests Add supporting changes for Add limited sandbox capability to "make check" 2017-08-14 19:21:37 +00:00
tools Add a test case for a connection on accept queue that is reset before 2017-08-24 20:52:02 +00:00
usr.bin Decode pathconf() names, *at() flags, and sysarch() numbers in libsysdecode. 2017-09-04 05:34:36 +00:00
usr.sbin Correct the binmiscctl(8) man page for powerpc64 2017-09-04 20:57:38 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint
COPYRIGHT Bump copyright year. 2016-12-31 12:41:42 +00:00
LOCKS
MAINTAINERS Add asomers as a pjdfstest co-maintainer per the project status change 2017-06-28 09:25:15 +00:00
Makefile Quote ${MAKE} when passing in env in case it contains spaces. 2017-08-16 17:54:24 +00:00
Makefile.inc1 Respect MK_TCSH with build-tools and native-xtools 2017-08-27 16:15:37 +00:00
Makefile.libcompat Honor NO_RTLD for rtld-elf, similar to what's done in libexec/Makefile, with 2017-08-17 20:15:20 +00:00
ObsoleteFiles.inc Rework and simplify the ksyms(4) implementation. 2017-08-03 00:38:13 +00:00
README Vendor import of OpenSSH 7.5p1. 2017-08-03 10:10:20 +00:00
README.md Remove hard line breaks from README.md 2017-03-01 15:39:58 +00:00
UPDATING Hide length of geli passphrase during boot. 2017-08-26 14:07:24 +00:00

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

For copyright information, please see the file COPYRIGHT in this directory (additional copyright information also exists for some sources in this tree - please see the specific source directories for more information).

The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7) and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html for more information, including setting make(1) variables.

The buildkernel and installkernel targets build and install the kernel and the modules (see below). Please see the top of the Makefile in this directory for more information on the standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process. See build(7), config(8), and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information.

Note: If you want to build and install the kernel with the buildkernel and installkernel targets, you might need to build world before. More information is available in the handbook.

The kernel configuration files reside in the sys/<arch>/conf sub-directory. GENERIC is the default configuration used in release builds. NOTES contains entries and documentation for all possible devices, not just those commonly used.

Source Roadmap:

bin				System/user commands.

cddl			Various commands and libraries under the Common Development  
				and Distribution License.

contrib			Packages contributed by 3rd parties.

crypto			Cryptography stuff (see crypto/README).

etc				Template files for /etc.

gnu				Various commands and libraries under the GNU Public License.  
				Please see gnu/COPYING* for more information.

include			System include files.

kerberos5		Kerberos5 (Heimdal) package.

lib				System libraries.

libexec			System daemons.

release			Release building Makefile & associated tools.

rescue			Build system for statically linked /rescue utilities.

sbin			System commands.

secure			Cryptographic libraries and commands.

share			Shared resources.

sys				Kernel sources.

tests			Regression tests which can be run by Kyua.  See tests/README
				for additional information.

tools			Utilities for regression testing and miscellaneous tasks.

usr.bin			User commands.

usr.sbin		System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see:

http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html