Stop using the kernel's struct pf_rule, switch to libpfctl's pfctl_rule.
Now that we use nvlists to communicate with the kernel these structures
can be fully decoupled.
Reviewed by: glebius
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29644
These functions no longer exist in the kernel, so there's no reason to
keep the prototypes in a kernel header. Move them to pfctl where they're
actually implemented.
Reviewed by: glebius
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29643
Build libnv as position independent code so we can use it from shared
libraries.
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29561
Create wrapper functions to handle the parsing of the nvlist and move
that code into pfctl_ioctl.c.
At some point this should be moved into a libpfctl.
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29560
Start using the new nvlist based ioctl to add rules.
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29558
This will make future extensions of the API much easier.
The intent is to remove support for DIOCADDRULE in FreeBSD 14.
Reviewed by: markj (previous version), glebius (previous version)
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29557
This makes it run a bit earlier in the startup, which will
be useful for the linux rc script later on.
Reviewed By: imp (earlier version)
Sponsored By: EPSRC
Differential Revision: https://reviews.freebsd.org/D29589
The description is clearly what effect the knob has when set, so the
additional text was unnecessary.
Reviewed by: jhb, se
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D29583
instead of manually inlining it
Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D29687
instead of manual zeroing of the debug registers file in pcb.
This centralizes the cleaning code, but the practical difference is
that PCB_DBREGS flag is cleared, saving some operations on context
switching.
Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D29687
Move the code from exec_setregs() to reset debug registers state on exec,
to the x86_clear_dbregs() helper
Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D29687
Rather than int flags we ++, use booleans for all command line args.
No functional change intended.
Reviewed by: markj@
Sponsored by: Netflix, Inc
Differential Revision: https://reviews.freebsd.org/D29621
Due to how we're parsing UUIDs, we were disallowing setting, printing or
deleting any UEFI variable with a '-' in it when you attempted to do that
operation with the exact name (wildcard reporting was unaffected). Fix the
parser to loop over all the dashes in the name and only give up when all
possible matches are exhausted.
Reviewed by: markj@
Sponsored by: Netflix, Inc
Differential Revision: https://reviews.freebsd.org/D29620
Add -q/--quiet flag to the command line. With it, errors are not reported at
all. Instead nothing is printed and the exit code is non-zero.
Reviewed by: markj
Sponsored by: Netflix, Inc
Differential Revision: https://reviews.freebsd.org/D29619
This eliminates some non-trivial amount of code duplication, where done.
Only x86 and mips are handled right now.
Tested by: bdragon (powerpc), mhorne (riscv)
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D29623
This fixes a regression in d36d681615, where the call to
__tls_get_address() was performed under rtld_bind_lock write-locked.
Instead use tls_get_addr_slow() directly, with locked = true.
Reported by: jkim, many others
Tested by: jkim, bdragon (powerpc), mhorne (riscv)
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D29623
This is the same change as d36d681615, but for libc static implementaion
of dl_iterate_phdr().
Reported by: emacsray@gmail.com
PR: 254774
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D29623
This way, even if the process specified very tight reschedule
intervals, it should be stoppable/killable.
Reported and reviewed by: markj
Tested by: markj, pho
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D29106
The intent is to better handle time intervals with large amount of RIB
updates (e.g. BGP peer going up or down), while still keeping low sync
delay for the rest scenarios.
The implementation is the following: updates are bucketed into the
buckets of size 50ms. If the number of updates within a current bucket
exceeds the threshold of 500 routes/sec (e.g. 10 updates per bucket
interval), the update is delayed for another 50ms. This can be repeated
until the maximum update delay (1 sec) is reached.
All 3 variables are runtime tunables:
* net.route.algo.fib_max_sync_delay_ms: 1000
* net.route.algo.bucket_change_threshold_rate: 500
* net.route.algo.bucket_time_ms: 50
Differential Review: https://reviews.freebsd.org/D29588
MFC after: 2 weeks
The possibility of using a sysctl.conf.local on a machine that has a shared
sysctl.conf(5) isn't documented. So mention the sysctl.conf.local in the
manual page.
PR: 254901
Submitted by: Jose Luis Duran <jlduran at gmail dot com>
Reported by: Jose Luis Duran <jlduran at gmail dot com>
Reviewed by: markj
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D29673
