Since the make variable STRIP is already used for other purposes, this
uses STRIPBIN (which is also used for the same purpose by install(1).
This allows using LLVM objcopy to strip binaries instead of the in-tree
elftoolchain objcopy. We make use of this in CheriBSD since passing
binaries generated by our toolchain to elftoolchain strip sometimes results
in assertion failures.
This allows working around https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248516
by specifying STRIPBIN=/path/to/llvm-strip
Obtained from: CheriBSD
Reviewed By: emaste, brooks
Differential Revision: https://reviews.freebsd.org/D25988
"df", "rf" and "offset". This allows to match on specific
bits of ip_off field.
For compatibility reasons lack of keyword means "offset".
Reviewed by: ae
Differential Revision: https://reviews.freebsd.org/D26021
This removes a lot of special casing from the VFS layer.
Reviewed by: kib (previous version)
Tested by: pho (previous version)
Differential Revision: https://reviews.freebsd.org/D25612
- Instead of using isatty() to decide whether to call tcgetattr(), just
call tcgetattr() directly, since that's all that isatty() does anyway.
- Simplify error handling in termset(). Check for errno != ENOTTY from
tcgetattr() to handle errors that may be raised while running
script(1) under a debugger.
PR: 248377
Submitted by: Soumendra Ganguly <soumendraganguly@gmail.com>
MFC after: 1 week
LinuxKPI after r359727. This fixes a minor regression issue. Else the
priority tracking won't work properly when both sleepable and
non-sleepable RCU is in use on the same thread.
Bump the __FreeBSD_version to force recompilation of external kernel
modules.
PR: 242272
MFC after: 1 week
Sponsored by: Mellanox Technologies
namei de facto expects that the naimeidata object is properly initialized,
but at the same time it mixes consumer-passable and internal flags, while
tolerating this part by explicitly clearing some of them.
Tighten the interface instead.
While here renumber the flags and denote the gap between the 2 variants.
Try to piggy back th renumber on the just bumped __FreeBSD_version.
Thanks to r364064, the name cache now returns a hit where previously it
would miss. Adjust the expectations accordingly.
PR: 248583
Reported by: lwhsu
MFC with: r364064
For NFSv4.0, the server creates a server->client TCP connection for callbacks.
If the client mount on the server is using TLS, enable TLS for this callback
TCP connection.
TLS connections from clients will not be supported until the kernel RPC
changes are committed.
Since this changes the internal ABI between the NFS kernel modules that
will require a version bump, delete newnfs_trimtrailing(), which is no
longer used.
Since LCL_TLSCB is not yet set, these changes should not have any semantic
affect at this time.
Apparently it was not exported, because scandir_b.c was not included
into libc SRCS. Export it with the CURRENT-13 version.
Also, because it was not exported before ino64, clean up
scandir-compat11.c.
PR: 248572
Reported by: Alex S <iwtcex@gmail.com>
Reviewed by: emaste
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D26020
The global "bucketdisable" flag indicates that we are in a low memory
situation and should avoid allocating buckets. However, in the
allocation path we were checking it before the full bucket cache and
bailing even if the cache is non-empty. Defer the check so that we have
a shot at allocating from the cache.
This came up because M_NOWAIT allocations from the buf trie node zone
must always succeed. In one scenario, all of the preallocated trie
nodes were in the bucket list, and a new slab allocation could not
succeed due to a memory shortage. The short-circuiting caused an
allocation failure which triggered a panic.
Reported by: pho
Reviewed by: cem
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D25980
* Let the accepted TCP/IPv4 socket inherit the configured TTL and
TOS value.
* Let the accepted TCP/IPv6 socket inherit the configured Hop Limit.
* Use the configured Hop Limit and Traffic Class when sending
IPv6 packets.
Reviewed by: rrs, lutz_donnerhacke.de
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D25909
- Do not rely on U-Boot for clocks configuration, enable and set frequencies
in the driver's attach method.
- Adjust MAC settings according to detected linespeed on RK3399 and RK3328.
- Add support for RMII PHY mode on RK3328.
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D26006
are where we are now. The main thing is to try to get rid of the delayed
freeing to avoid blocking on the taskq when shutting down vnets.
X-Timeout: if you still see this before 14-RELEASE remove it.
destroying a VNET or a network interface.
Else the inm release tasks, both IPv4 and IPv6 may cause a panic
accessing a freed VNET or network interface.
Reviewed by: jmg@
Discussed with: bz@
Differential Revision: https://reviews.freebsd.org/D24914
MFC after: 1 week
Sponsored by: Mellanox Technologies
This means there is no expectation lookup will purge the terminal entry,
which simplifies lockless lookup.
Tested by: pho
Sponsored by: The FreeBSD Foundation
libifconfig_sfp.h provides an API in libifconfig for querying SFP module
properties, operational status, and vendor strings, as well as descriptions
of the various fields, string conversions, and other useful helpers for
implementing user interfaces.
SFP module status is obtained by reading registers via an I2C interface.
Descriptions of these registers and the values therein have been collected
in a Lua table which is used to generate all the boilerplace C headers and
source files for accessing these values, their names, and descriptions.
The generated code is fully commented and readable.
This is the first use of libifconfig in ifconfig itself. For now, the
scope remains very limited. Over time, more of ifconfig will be replaced
with libifconfig.
Some minor changes to the formatting of ifconfig output have been made:
- Module memory hex dumps are indented one extra space as a result of using
hexdump(3) instead of a bespoke hex dump function.
- Media descriptions have an added two-character short-name in parenthesis.
- QSFP modules were incorrectly displaying TX bias current as power. Now
TX channels display bias current, and this change has been made for both
SFP and QSFP modules for consistency.
A Lua binding for libifconfig including this functionality is implemented
but has not been included in this commit. The plan is for it to be
committed after dynamic module loading has been enabled in flua.
Reviewed by: kp, melifaro
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D25494
sure that
* ECN is disabled if the client sends an non-ECN-setup SYN segment.
* ECN is disabled is the ECN-setup SYN-ACK segment is retransmitted more
than net.inet.tcp.ecn.maxretries times.
Reviewed by: rscheff
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D26008
This fixes possible link errors, similar to:
ld: error: undefined symbol: iface_setup_addr
>>> referenced by test_rtsock_l3.c:111 (tests/sys/net/routing/test_rtsock_l3.c:111)
>>> test_rtsock_l3.o:(presetup_ipv4)
>>> referenced by test_rtsock_l3.c:79 (tests/sys/net/routing/test_rtsock_l3.c:79)
>>> test_rtsock_l3.o:(presetup_ipv6)
>>> referenced by test_rtsock_l3.c:512 (tests/sys/net/routing/test_rtsock_l3.c:512)
>>> test_rtsock_l3.o:(atfu_rtm_change_v4_gw_success_body)
>>> referenced 10 more times
In C (not C++), 'naked' inline is almost always a mistake. Either use
static inline (this is appropriate for most cases), or extern inline.
MFC after: 3 days
