Previously it would try to load linux.ko instead of linux64.ko
and fail. While here, don't try to match 'linuxaout'; even if
implemented, it's the same module as `linuxelf`.
Reviewed By: emaste
Sponsored By: EPSRC
Differential Revision: https://reviews.freebsd.org/D29288
(cherry picked from commit e026f4243c)
devmatch rc script would announce it was loading a module multiple
times. It used kldload -n so it really wasn't loading it that many
times, but the message is confusing. Use kldstat to see if we need to
load the module before saying we do. This fixes the vast majority of the
problems. It may be possible to race devmatch with a user invocation and
devd, though quite hard. In that case we'll announce things twice, but
still only load it once. No attempt is made to fix this.
PR: 232782
MFC After: 2 weeks
Sponsored by: Netflix
(cherry picked from commit 5549c6a62f)
We document that we did not need .ko on the module names in
devmatch_blocklist, but we really needed them. Keep the documentation
the same, but strip the .ko when we need to use the names so you can
specify either.
PR: 256240
MFC After: 2 weeks
Sponsored by: Netflix
(cherry picked from commit b29ebb9c65)
devmatch loads a number of things automatically. Allow the list of
things to load to happen first in case those drivers affect what would
be loaded. Normally, this will produce the same results, but there's
some special cases that may not when drivers are loaded that report
other drivers missing, like virtio_pci.
PR: 253287
Reviewed by: imp
MFC After: 2 weeks
(cherry picked from commit f68e3ea831)
Currently ipfw has multiple components that are not parts
of GENERIC kernel like dummynet etc. They can bring in important
sysctls if enabled with rc.conf(5) and loaded with ipfw startup script
by means of "required_modules" after initial consult
with /etc/sysctl.conf at boot time. Here is an example of one
increasing limit for dummynet hold queues that defaults to 100:
net.inet.ip.dummynet.pipe_slot_limit=1000
This makes it possible to use ipfw/dummynet rules such as:
ipfw pipe 1 config bw 50Mbit/s queue 1000
Such rule is rejected unless above sysctl is applied.
Another example is a group of net.inet.ip.alias.* sysctls
created after libalias.ko loaded as dependency of ipfw_nat.
This is not a problem if corresponding code compiled in custom kernel
so sysctls exist when sysctl.conf is read early or kernel modules
loaded with a loader. This change makes it work also for GENERIC
and modules loaded by means of rc.conf(5) settings.
(cherry picked from commit f5b5de1a32)
/etc/rc.d/securelevel is supposed to run /etc/rc.d/sysctl lastload
late at boot time to apply /etc/sysctl.conf settings that fail
to apply early. However, this does not work in default configuration
because of kern_securelevel_enable="NO" by default.
Add new script /etc/rc.d/sysctl_lastload that starts unconditionally.
Reported by: Marek Zarychta
(cherry picked from commit f4b38c360e)
Accept the old rc.conf variable if the new one is not present for
compatability.
Approved by: imp
Differential Revision: https://reviews.freebsd.org/D30806
(cherry picked from commit c43b0081fa)
The mprotect() call was failing on CheriBSD when changing rtld's relro
page permissions due to missing CHERI capability permissions on the
mprotect() argument but did not report an error since the return value
was being ignored. It should never fail on any supported FreeBSD
architecture, but checking the return value seems like a good
sanity check to me.
Reviewed By: kib, imp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30820
(cherry picked from commit e3be51b2bc)
And move all the nfs related commands there.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D30754
Sponsored by: Diablotin Systems
Once the ipfw0 interface has been created, ifconfig(8) create will
throw a warning: "ifconfig: create: bad value" when trying to create
it again.
PR: 241013
Submitted by: Jose Luis Duran
Approved by: kp
Differential Revision: https://reviews.freebsd.org/D30083
(cherry picked from commit 5c4fe2ac81)
Daniel reported that NFSv4 mounts were not working despite having
set "nfsv4_server_enable=YES" in /etc/rc.conf. Mountd was logging a
message that there was no /etc/exports file.
He noted that creating a /etc/exports file with a "V4:" line in it
was needed make NFSv4 mounts work.
At least one "V4:" line in one of the exports(5) file(s) is needed to
make NFSv4 mounts work. This patch fixes mountd.c so that it logs a
message indicting that there is no "V4:" line in any exports(5)
file when NFSv4 mounts are enabled.
To avoid this message being generated erroneously, /etc/rc.d/mountd
is updated to make sure vfs.nfsd.server_max_nfsvers is properly set
before mountd(8) is started.
PR: 253901
(cherry picked from commit 09673fc0f3)
auditd creates a pidfile so we should use it for status checks.
This also seems to speed up the frequent onestatus checks used in
tests/sys/audit.
Reviewed By: asomers
Differential Revision: https://reviews.freebsd.org/D28389
(cherry picked from commit bcc5b24456)
Fix e40787f900 to make libexec/rc/rc.d/linux retrieve the sysctl
after loading the kernel module which provides it, not before.
Reported By: jkim
Sponsored By: The FreeBSD Foundation
(cherry picked from commit 07cac176fb)
In /etc/rc.d/linux the mounting paths of procfs, sysfs and devfs
are hardcoded to "/compat/linux". Switching to the content of
compat.linux.emul_path sysctl would allow to switch linuxulator
to different place.
Submitted by: freebsdnewbie_freenet.de
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27807
(cherry picked from commit e40787f900)
- Upgrading from older FreeBSD versions can result in errors
- /var/run can be a tmpfs, and this should be handled correctly
Approved by: markj
Differential: https://reviews.freebsd.org/D28843
MFC after: 2 weeks
This eliminates a lot of stat() calls that happen when lualoader renders the
menu with the default settings, and greatly speeds up rendering on my
laptop.
ftype is nil if loader/loader.efi hasn't been updated yet, falling back to
lfs.attributes() to test.
This is technically incompatible with lfs, but not in a particularly
terrible way.
(cherry picked from commit e25ee296c9)
In order to reduce the pre-requisites of this file, implement the
pattern matching and creation of a temporary test directory without
use of grep respectively mktemp.
The new version makes it possible to provide a writable /tmp in any
case and independently of other local or remote file systems (except /
and /dev) being mounted.
The use of "dd if=/dev/random" has the same dependency on /dev/random
being operational as the previous version that used "mktemp". If this
is found to be an issue on platforms that do not have gathered
sufficient entropy at the time when this scriot is run, I suggest to
replace the "dd" command with "ps lauxww" to get a somewhat random
test directory name.
Approved by: rgrimes, glebius, cy
MFC after: 4 weeks
Differential Revision: https://reviews.freebsd.org/D28209
depend on FILESYSTEMS run mktemp(1). For systems that have read-only
root this is broken until memory disk based /tmp is instantiated. At
least 'os-release' and 'motd' are subject to this problem.
Reviewed by: ngie
Differential Revision: https://reviews.freebsd.org/D28097
remote filesystems. Discussed this with Brooks and he can't find
evidence that provoked the change in 2005. If anything gets broken
I will fix it in a different way, not via rc sequence change.
Discussed with: brooks
Reviewed by: ngie
Differential Revision: https://reviews.freebsd.org/D28097
the following warning printed at boot time:
rcorder: requirement `ipfs' in file `/etc/rc.d/netif' has no providers.
Close that using BEFORE rather than REQUIRE for writing down
dependencies of optional components.
This was disconnected from the build in 2001 in commit 66422f5b7a
with a comment that it was long overdue even then.
Sponsored by: The FreeBSD Foundation
This makes text segment relocation work under W^X.
Submitted by: Greg V <greg@unrelenting.technology> (original version)
Reviewed by: kib
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D27953
