shadow FB size could be rather large and depends on resolution,
instead of using heap, allocate dedicated space outside of heap.
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D33600
MFC after: 2 weeks
Checking there are still bytes left must be done before dereferencing
the pointer, not the other way round. This is harmless on traditional
architectures since the result will immediately be thrown away, and all
callers are in separate translation units so there is no potential for
optimising based on this out-of-bounds read. However, on CHERI, pointers
are bounded, and so this will trap if fed a string that does not have a
NUL within the first len bytes.
Found by: CHERI
Reviewed by: brooks
ccr(4) can handle requests for AES-CTR (a stream cipher), not just
block ciphers, so make the function and structure names more generic.
Sponsored by: Chelsio Communications
__FBSDID() places the provided string in the output object's .comment
section. However, with the transition to Git $FreeBSD$ is no longer
expanded and so we emitted a literal $FreeBSD$.
$FreeBSD$ will be addressed in a holistic manner in the future, but at
least avoid embedding it into everything linked on FreeBSD (via csu).
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33594
clock_gettime() returns 0 if it succeeds, so don't capture that into the
fail logic. With this, WITH_DETECT_TZ_CHANGES successfully detects a
change after 61 seconds.
Reviewed by: imp, trasz
Differential Revision: https://reviews.freebsd.org/D33494
Summary:
OFED on riscv64 builds fine, so it's ok to enable it.
Also MFC to stable/13.
Test Plan: make buildworld
Reviewers: mhorne
Subscribers: bdrewery, imp, emaste
Differential Revision: https://reviews.freebsd.org/D33602
The variable orig_resid is always set to zero right after the while loop
where it is cleared.
Reviewed by: gallatin@ and glebius@
Differential Revision: https://reviews.freebsd.org/D33589
MFC after: 1 week
Sponsored by: NVIDIA Networking
We only need to include sys/_atomic_subword.h on arm64 to provide
atomic_testandset_acq_long. Add an implementation in the arm64 atomic.h
based on the existing atomic_testandset macro.
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33587
When recursing in pmap_change_props_locked we may fail because there is
no pte. This shouldn't be considered a fail as it may happen in a few
cases, e.g. there are multiple normal memory ranges with device memory
between them.
Reported by: cperciva
Tested by: cperciva
Reviewed by: alc, kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33459
Now that root uses /bin/sh as the default shell no need to have csh part
of runtime.
Put it in its own package.
MFC after: never
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33471
And put pkg and its keys in it.
It's easier for small image to depend on this package rather than the
larger utilities one.
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33458
It's useful for small image to fetch some data but we don't want to
install utilities nor bloat runtime.
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33463
There is no reason that this shouldn't be there.
Change the dependency of caroot from utilities to openssl as it's
the only command that it uses not in runtime.
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33458
This allow one to install it without having to install FreeBSD-utilities.
While here put some newsyslog.d file in their own package.
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33456
This allow one to not install syslogd and use syslog-ng or any other
syslog daemon.
While here put some syslog.d file in their own package.
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33455
While here put the periodic files for some utilities in their own
packages.
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33454
And put the mtree binary and files in it.
Useful to create small mfsroot using /etc/rc.d/var without
having to install FreeBSD-utilities.
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33442
And put the tcp-wrapper utilities in it.
Reviewed by: emaste
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33439
Move some needed binaries/libs from FreeBSD-utilities to FreeBSD_runtime.
This is everything needed to boot to multiuser with FreeBSD-rc installed.
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33435
YP is less and less used, split them to users have the choice to not
install them.
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D33441
Various tools can have alternate versions elsewhere, eg: the GNU
mailutils port (a dependency of emacs*) brings /usr/local/bin/mail.
Match the preset PATH in /etc/crontab for deterministic path searches
even when run manually with a different environment.
PR: 259265
Reported by: iandstanley@gmail.com
The tcp:::debug-input probe is passed an mbuf pointer, use the correct
translator for ipinfo_t when defining tcp:::debug-input.
Fixes: 82988b50a17c ("Add an mbuf to ipinfo_t translator to finish ...")
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D33066
Commit 867c27c23a5c modified the NFS client so that
it does IO_APPEND writes directly to the NFS server,
bypassing the buffer cache. However, this could result
in stale data in client pages when the file is mmap(2)'d.
As such, the NFS client needs to call vm_object_is_active()
to check if the file is mmap(2)'d and only do direct
output if the file is not mmap(2)'d.
This patch adds this check.
Although a simple patch, I have given it a long MFC,
since the related commit 867c27c23a5c made a significant
semantics change and, as such, has a long MFC.
MFC after: 3 months
Implement a -v option to usbconfig(8), as a shortcut for the most
frequently needed commands dump_device_desc, dump_curr_config_desc,
and show_ifdrv.
While here, implement a real -h option that has been promised by the
man page.
Use <sysexits.h> to declare the utility return codes.
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D33586
MFC after: 2 weeks
When a connection is established to use TCP-MD5, tcp_twrespond() doesn't
respond with a signed segment. This results in the host performing the
active close to remain in a TIME_WAIT state and the other host in the
LAST_ACK state. Fix this by sending a signed segment when the connection
is established to use TCP-MD5.
Reviewed by: glebius
Differential Revision: https://reviews.freebsd.org/D33490
Use of lorder(1) is not required by contemporary linkers.
The GNU coreutils manual[1] has a good description of the use of lorder
and tsort:
This whole procedure has been obsolete since about 1980, because
Unix archives now contain a symbol table (traditionally built by
ranlib, now generally built by ar itself), and the Unix linker uses
the symbol table to effectively make multiple passes over an archive
file.
See 0e1e341b486c for some more details.
[1] https://www.gnu.org/software/coreutils/manual/html_node/tsort-background.html
PR: 259254 [exp-run]
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
This reverts commit 4f741801d86089a1c5d631ba1e0f1421cdcf7a7e.
As per discussion in PR: 260303 the reverted patch covered the
real issue with a fixed address of the top of the stack.
Remove the remaining unused source files. These were never used.
This is the last of a three commit series to move ipfilter.
Discussed with: glebius
Reviewed by: glebius, kp (for #network)
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D33510
Through fixes and improvements our ipfilter sources have diverged
enough to warrant move from contrib into sbin/ipf. Now that I'm
planning on implementing MSS clamping as in iptables it makes more
sense to move ipfilter to sbin.
This is the second of three commits of the ipfilter move.
Suggested by glebius on two occaions.
Suggested by and discussed with: glebius
Reviewed by: glebius, kp (for #network)
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D33510
Through fixes and improvements our ipfilter sources have diverged
enough to warrant move from contrib into sys/netpil. Now that I'm
planning on implementing MSS clamping as in iptables it makes more
sense to move ipfilter to netpfil.
This is the first of three commits the ipfilter move.
Suggested by glebius on two occaions.
Suggested by and discussed with: glebius
Reviewed by: glebius, kp (for #network)
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D33510
On boot we don't need to perform any CPU cache management when the IDC
and DIC fields in the ctr_el0 register are set. Add a command to tell
loader to ignore these fields. This could be useful, for example, if the
hardware is misreporting the values and we are missing a quirk to enable
it.
It is not expected this will be needed, but is only intended as a
workaround to ensure the kernel can still boot.
Sponsored by: The FreeBSD Foundation
In the arm64 loader we need to syncronise the I and D caches. On some
newer CPUs the I and D caches are coherent so we don't need to perform
these operations.
While here remove the arguments to cpu_inval_icache as they are unneeded.
Reported by: cperciva
Tested by: cperciva
Sponsored by: Innovate UK
