pmc: Fix copyright in previous commits
Fix the copyright attribution to Netflix and the date and missing SPDX
line in pmc.ibs man page.
Sponsored by: Netflix
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/2094
clnt_bck.c: Delete a couple of old diagnostic printfs
There were two debug printf()s that were left in the
code while debugging the handling of callbacks over
a NFSv4.1/4.2 backchannel was being done.
This patch removes them, since they are no longer
of benefit and cause "noise".
Requested by: wollman
MFC after: 2 weeks
Add ASMC_DEBUG make option
This allows folks to enable debug statements in asmc(4) using kernel
configs via the `options ASMC_DEBUG` directive.
While here, remove a duplicate `device vt_efifb` directive in `NOTES`
as it's already handled in the `GENERIC` config
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D54511
(cherry picked from commit f224591746bdaf14ad5f63de4738a3146cc2f55f)
asmc(4): pull 32-bit support for the driver
The asmc(4) driver should work for 32-bit Intel-based Macs, in theory, if
the model details were added to the detection list. That being said,
32-bit Intel Macs were only released and available to the general public
for 8 months [1], so the value in maintaining i386 support in the driver is
reduced due to limited hardware access.
Remove 32-bit support for the driver officially to make it clear its use is
not supported.
This should fix building `NOTES.i386` by proxy as well.
Relnotes: yes
MFC after: 2 weeks
Fixes: f224591746b ("Add ASMC_DEBUG make option")
Fixes: 8342d9f7b5f ("asmc(4): Stop building it on i386, as...")
Differential Revision: https://reviews.freebsd.org/D55544
(cherry picked from commit 1f2f5eba24aa53e180a4eb46b772410e5a782469)
tests/netinet: add raw:reconnect test
It tests repetitive connect(2) on AF_INET/SOCK_RAW including connect(2)
to INADDR_ANY that puts socket back into receive-all mode.
ipfw: skip tests if required sysctl is not set
Since this is a configuration prerequisite rather than a test failure, use
atf_skip instead.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D56069
packages: Remove stale libsdp-all.ucl
This package no longer exists since it was merged into bluetooth.
Fixes: 41ee4321cc52 ("libsdp: Move to bluetooth-lib package")
MFC after: 3 days
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D55822
Sponsored by: https://www.patreon.com/bsdivy
pf: include all elements when hashing rules
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
(cherry picked from commit c6bcf6e6fd507d952a48226b51cc161b8ef972a2)
pf tests: verify that we handle address range rules correctly
There's been a problem where rules which differed only in address ranges
were considered duplicates and not added. Test for this.
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
(cherry picked from commit ab74151e8d097b263237942c0b12277098bc9533)
pf: Fix hashing of IP address ranges
This corrects the false detection of duplicate rules.
MFC after: 1 week
Reviewed by: kp
(cherry picked from commit 1fa873c93c8b08561c53107c7b90c53dfad30ddc)
pf: include all elements when hashing rules
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
(cherry picked from commit c6bcf6e6fd507d952a48226b51cc161b8ef972a2)
pf: include all elements when hashing rules
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
(cherry picked from commit c6bcf6e6fd507d952a48226b51cc161b8ef972a2)
pf tests: verify that we handle address range rules correctly
There's been a problem where rules which differed only in address ranges
were considered duplicates and not added. Test for this.
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
(cherry picked from commit ab74151e8d097b263237942c0b12277098bc9533)
pf: Fix hashing of IP address ranges
This corrects the false detection of duplicate rules.
MFC after: 1 week
Reviewed by: kp
(cherry picked from commit 1fa873c93c8b08561c53107c7b90c53dfad30ddc)
stand: Force disable RETPOLINE for boot loaders
Boot loaders do not require speculative execution protection, and may be
too large if enabled.
Reported by: Shawn Webb
Reviewed by: dim, imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D56068
kern/amd64/machdep: Replace memset in wrmsr_early_safe_end
GENERIC-KASAN kernel failed to boot on a Dell PowerEdge C6615 with
an AMD EPYC 8224P CPU; UEFI BIOS caught a #GP exception with %RIP
in kasan_memset where %GS relative pointer (curthread->td_pflags2)
was dereferenced. Investigation led to wrmsr_early_safe_end which
calls memset to clear early #GP IDT entry. Replacing memset with
__builtin_memset_inline still resulted in the compiler emitting a
call to the memset resolver in GENERIC-KASAN build and the kernel
stil faulted during boot. This version which has been successfully
tested with both GENERIC and GENERIC-KASAN kernels uses memset_early.
Signed-off-by: Kristofer Peterson <kris at tranception.com>
Reviewed-by: kib
Pull-Request: https://github.com/freebsd/freebsd-src/pull/2069
rge: make rx_process_limit a sysctl tunable
The number of packets processed per interrupt was hardcoded to 16.
Add a per-interface sysctl dev.rge.%d.rx_process_limit tunable so
users can adjust this value at runtime.
Signed-off-by: Christos Longros <chris.longros at gmail.com>
Reviewed by: ziaee, adrian
Differential Revision: https://reviews.freebsd.org/D56014
rge.4: fix incorrect speed range in HARDWARE section
The HARDWARE section stated "PCIe 1GB to 1GB Ethernet devices"
which is incorrect. The RTL8125/8126/8127 chips support speeds
from 1Gbps to 10Gbps. Correct the range.
Signed-off-by: Christos Longros <chris.longros at gmail.com>
rge.4: note that the driver manages PHY directly
The rge(4) driver does not use the miibus(4) interface for PHY
management. Instead, it accesses PHY registers directly via the
chip's OCP (On-Chip Peripheral) bus. Document this in the
DESCRIPTION section.
Signed-off-by: Christos Longros <chris.longros at gmail.com>
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D55995
realpath: Improve prev_len logic
* Save prev_len after having checked for and appended a trailing slash,
not before. This requires us to back up if we end up returning a
partial result, but previously we would sometimes return a partial
result with a trailing slash and sometimes without.
* Replace strlcat() with a faster strlcpy() since we know exactly how
far into the buffer we are.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D55914
(cherry picked from commit 99d295e471bc362a7927047c89472e1ee2d0da6b)
realpath: Improve manual page
* Try to make the RETURN VALUES section flow better.
* Add basename(3), dirname(3), free(3) to the SEE ALSO section.
* Drop the CAVEATS section, which was obsolete the moment realpath(3)
was added to the Single Unix Specification in 1994.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D55928
(cherry picked from commit 1aecb32021ce46d812db36b9037cdc6f423575f9)
realpath: Improve manual page
* Try to make the RETURN VALUES section flow better.
* Add basename(3), dirname(3), free(3) to the SEE ALSO section.
* Drop the CAVEATS section, which was obsolete the moment realpath(3)
was added to the Single Unix Specification in 1994.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D55928
(cherry picked from commit 1aecb32021ce46d812db36b9037cdc6f423575f9)
realpath: Improve prev_len logic
* Save prev_len after having checked for and appended a trailing slash,
not before. This requires us to back up if we end up returning a
partial result, but previously we would sometimes return a partial
result with a trailing slash and sometimes without.
* Replace strlcat() with a faster strlcpy() since we know exactly how
far into the buffer we are.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D55914
(cherry picked from commit 99d295e471bc362a7927047c89472e1ee2d0da6b)
m4: Stop abbreviating builtin names
* Stop abbreviating macro names half-randomly to 8 chars, this is no
longer 1990.
* Likewise for function names (in particular use doindex for a function
that is notably different from the classic index function).
* Rename a few things for more fidelity: eval is the builtin name, not
expr and your maketemp/mkstemp conform to mkstemp semantics for better
security.
* Rewrap a few comments that were ludicrously short.
No functional changes except improved accuracy of some error messages.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D55793
