These are reportedly likely to be specific to SSLeay's implementation
and likely not needed here. At the very least they shouldn't be used
by consumers, so let's kick them out now while we're already prepared
for a libmd soversion bump.
Requested by: delphij, fuz
They're not documented in libmd and we don't have any consumers. It's
problematic to keep them exported, as we don't currently export their
implementations. Make them all private.
PR: 280784 (exp-run)
Reviewed by: fuz
Differential Revision: https://reviews.freebsd.org/D34503
The drivers just had a small issue, passing a literal string as
non-const. Fix it and lift WARNS.
PR: 280784 (exp-run)
Reviewed by: delphij, emaste
Differential Revision: https://reviews.freebsd.org/D34501
Make us a little less reliant on individuals running the tests, we'll
start running them as part of CI.
PR: 280784 (exp-run)
Reviewed by: delphij
Differential Revision: https://reviews.freebsd.org/D34500
The primary benefit sought is exporting _libmd_* symbols in a private
namespace, and avoiding export of some other implementation details that
are shared amongst TUs.
PR: 280784 (exp-run)
Reviewed by: fuz
Differential Revision: https://reviews.freebsd.org/D34499
These are needed across compilation units so we can keep the _libmd_
prefixing bits (though I suspect we're not likely to collide), but we
don't need to be exporting the unprefixed versions of these; it's an
implementation detail.
PR: 280784 (exp-run)
Reviewed by: delphij, fuz
Differential Revision: https://reviews.freebsd.org/D34498
Reduce the number of md5c.c between the three of these from two to one
by just reaching into the kernel build for both userland builds. The
precedent for this already exists for sha2 in both cases.
_libmd_ symbol privatization bits have been moved to sys/md5.h and
md5.h remains to #include <sys/md5.h> for compatibility.
This stops exporting MD5Pad() in the process because the kernel stopped
exporting it in 502a35d60f. soversion is bumped accordingly.
This also renames the libc version of stack_protector.c; it previously
only worked by coincidence because .PATH ordering worked out such that
we got the right one, but this is not the case anymore. Remove the
landmine.
PR: 280784 (exp-run)
Reviewed by: allanjude, delphij
Differential Revision: https://reviews.freebsd.org/D34497
* Disable IFCAP_TOE automatically on all ifnets on all adapters during
unload. This is user-friendly and avoids panics due to stale ifnet
state after t4_tom is unloaded.
* Do not allow unload if tids are in use by the TOE on any adapter.
Reported by: Bimal Abraham @ Chelsio
MFC after: 1 week
Sponsored by: Chelsio Communications
Synchronize the error handling in nfsd. If you check other error
handlings in those same condition blocks, it uses nfsd_exit instead,
which will call killchildren() and call the rpcbind service to do
the service un-mapping.
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D46442
Replace calls to pctrie lookup and remove functions, which always
begin with a search from the pctrie root, with the use of pctrie
iterators to traverse and remove items from the pctrie of swapblks
without duplicating searches. Take care to reset iterators after
reacquiring an object lock, since with the lock released they could be
invalidated.
Reviewed by: alc, markj, kib
Tested by: pho (previous versions)
Differential Revision: https://reviews.freebsd.org/D46620
This chipset suffered an (un)usual number of bugs and iterations. Let's
add our NVM/firmware code from e1000 and the similar igc_nvm function
from DPDK to keep track of issues.
MFC after: 1 week
Sponsored by: BBOX.io
igc, derived from igb, does not use these registers. All interrupt
timing is governed by EITR or LLI and driven by write-back.
MFC after: 1 week
Sponsored by: BBOX.io
This reverts commit 9792c7d3eb.
The email thread "panic: nfsv4root ref cnt cpuid=1"
on freebsd-fs@freebsd.org descibes
crashes that occurred for a NFSv4.1 client mount
using "oneopenown" where the same file is re-opened
many times by different processes.
The crashes appear to have been caused by the use
of the Lookup+Open RPC (which only happens for
mounts using the "oneopenown" option).
There appears to be a race between closure of the
open and the open acquired by the Lookup+Open RPC.
Since Lookup+Open RPCs are only an optimization
and can only be done for "oneopenown" at this time,
this patch reverts enabling of them.
It may be possible to fix the code so that
Lookup+Open works reliably, so the code is left
in place (although it will never be executed) for now.
Reported by: J David <j.david.lists@gmail.com>
MFC after: 2 weeks
Replace the use of page lookups and page next pointers in swap_pager.c
with vm_page iterators.
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D46704
Rather than compute ilog2(roundup_pow_of_two(x)), which invokes ilog2
twice, just use order_base_2 once. And employ that optimization
twice.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D46838
It's faster to use is_power_of_2 than it is to compute
roundup_power_of_two and then compare. So do that.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D46838
It's faster to use ispower2(n) than it is to compute
roundup_pow_of_two and do a comparison. So do the former.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D46838
Don't leak a reference count for so->so_cred when processing an
incoming SYN segment with an on-stack syncache entry and the
sysctl variable net.inet.tcp.syncache.see_other is false.
Reviewed by: cc, markj, rscheff
MFC after: 1 week
Sponsored by: Netflix, Inc.
Pull Request: https://reviews.freebsd.org/D46793
The functions pf_clear_srcnodes() is only used to perform a removal of
all source nodes, never of a given one. Remove the code allowing for
removal of a given source node.
Reviewed by: kp
Differential Revision: https://reviews.freebsd.org/D46819
Based on the definitions, ilog2(roundup_pow_of_two(x)) ==
order_base_2(x). Replace the former with the latter in a few places to
save a few calculations.
Reviewed by: bz, kib
Differential Revision: https://reviews.freebsd.org/D46827
Switch tests using pft_ping.py to inetd. Netcat can only accept a single
connection, we need multiple parallel connections to test max-src-conn. Use the
discard service and modify pft_ping.py to use proper port number.
Implement functionality of 3-way handshake test in pft_ping.py. Make send_params
accessible to sniffer, because answers to SYN+ACK packets should be send with
the same parameters as the original SYN packet.
Finally add a test for max-src-conn and overload.
Reviewed by: kp
Differential Revision: https://reviews.freebsd.org/D46798
Ignore DHCP options 124 and 125 to shut up the warning messages.
These options are defined in the RFC 3925.
PR: 281361
Reviewed by: jrm (mentor), otis (mentor), thj
Tested by: jlduran@gmail.com
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D46760
The E1000_EITR() macro is already multiplying by 0x4 which is the same
as this shift, so we were shifting more than expected.
MFC after: 6 days
Sponsored by: BBOX.io
order_base_2(n) is implemented with a variable, which keeps it from
being used at file scope. Implement it instead as ilog2(2*n-1), which
produces a different result when 2*n overflows, which appears unlikely
in practice.
Reviewed by: bz
Differential Revision: https://reviews.freebsd.org/D46826
We only ever call it from pf_test(), and implement it in the same source file.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D46706
Instead of passing the ip header and mbuf to pf_reassemble(), lookup
the header address in the mbuf.
ok henning@
Reviewed by: zlei
Obtained from: OpenBSD, bluhm <bluhm@openbsd.org>, 074ee1f915
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D46652
It is also used for IPv4 options now.
ok mcbride@ henning@
Reviewed by: zlei
Obtained from: OpenBSD, bluhm <bluhm@openbsd.org>, 4fe6abd45f
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D46650
Bye bye pf_test6(). Only one pf_test function for both IPv4 and v6.
The functions were 95% identical anyway.
OK bluhm@ mcbride@ and most probably henning@ as well
Obtained from: OpenBSD, claudio <claudio@openbsd.org>, c8bc4f6e29
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D46649
Officially since C11 (and in reality FreeBSD since 3.0 with commit
1b46cb523d) errno has been defined to be a macro. Rename the symbol
to __libsys_errno and move it to FBSDprivate_1.0 and confine it entierly
to libsys for use by libthr. Add a FBSD_1.0 compat symbol for existing
binaries that were incorrectly linked to the errno symbol during
libc.so.7's lifetime.
This deliberately breaks linking software that directly links to errno.
Such software is broken and will fail in surprising ways if it becomes
threaded (e.g., if it triggers loading of a pam or nss module that
uses threads.)
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D46780
Move some ieee8022_{is,has,get}_... functions working on header fields
from mac80211.h to ieee80211.h to avoid problems with #includes.
No functional changes.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
IOMMU is free to access page tables until we invalidate them
Sponsored by: Advanced Micro Devices (AMD)
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
The pages are inserted into the added slist if the entry parameter is
passed to iommu_pgfree(). For now it is nop.
Sponsored by: Advanced Micro Devices (AMD)
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Ficticious hash since there's no actual code change; but the release
notes for FreeBSD 15 should say that RSA host keys for SSH will no
longer be generated by default in FreeBSD 16.
Discussed on: freebsd-arch
Sponsored by: Amazon
