In my test suite runs I occasionally see shutdown(2) fail with
ECONNRESET rather than ENOTCONN. soshutdown(2) will return ENOTCONN if
the socket has been disconnected (synchronized by the socket lock), and
tcp_usr_shutdown() will return ECONNRESET if the inpcb has been dropped
(synchronized by the inpcb lock). I think it's possible to pass the
first check in soshutdown() but fail the second check in
tcp_usr_shutdown(), so modify the KTLS tests to permit this.
Reviewed by: jhb
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D42277
The VSC8514 Quad-Port 10/100/1000BASE-T PHY seems to match the handling
for the VSC8504 (for the little we support of what we could) and while
it works with our generic ukphy add it as vscphy for porper display of
names in the system message buffer and the like (or in case we decide
to implement some extra features).
Tested on: Ten64
MFC after: 3 days
While it's unlikely for userspace to fail to allocate memory it is still
possible. Handle malloc() returning NULL.
Reported by: Bill Meeks <bill@themeeks.net>
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
'pcs-handles' are not mandatory in the device tree here so do not
enforce them. This allows us to find dpmac entries needed for phys
on the WHLE-LS1 as well.
MFC after: 3 days
Reviewed by: jceel, dsl
Differential Revision: https://reviews.freebsd.org/D42644
dpaa2_ni_media_change() was called in early setup stages, before we
were fully setup. That lead to internal driver state being all synched
and fine but hardware state was lost/never setup corrently.
Introduce dpaa2_ni_media_change_locked() so we can avoid reccursive
locking and call "dpaa2_ni_media_change()" instead of mii_mediachg()
as the latter does not setup our state there either.
In order for this all to work, call if_setdrvflagbits() just before
rather than after the above.
Also remove an unecessary direct call to dpaa2_ni_miibus_statchg()
which mii_mediachg() will trigger anyway.
This all fixes a problem [1] that one had to lose the link (either
unplugging/replugging the cable or using ifconfig media none;
ifconfig media auto) to re-trigger the all updates and get the
full state programmed when hardware expected.
MFC after: 3 days
GH-Issue: https://github.com/mcusim/freebsd-src/issues/21 [1]
Reviewed by: dsl, dch
Differential Revision: https://reviews.freebsd.org/D42643
dpni announces IFCAP_VLAN_MTU but internally does not increase the
maximum frame length. Createing a vlan interface on top of a dpni
interface will result in full-sized frames not passing.
Extend the maximum frame length by ETHER_VLAN_ENCAP_LEN to allow at
least for one layer of (software) vlans for now
MFC after: 3 days
GH-Issue: https://github.com/mcusim/freebsd-src/issues/22
Reviewed by: dsl
Differential Revision: https://reviews.freebsd.org/D42645
Improve Proportional Rate Reduction (RFC6937) by using a
heuristic, which automatically chooses between
conservative CRB and more aggressive SSRB modes.
Only when snd_una advances (a partial ACK), SSRB may be
used. Also, that ACK must not have any indication of
ongoing loss - using the addition of new holes into the
scoreboard as proxy for such an event.
MFC after: 4 weeks
Reviewed By: #transport, kbowling, rrs
Sponsored By: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D28822
accept(2) on IPv6 TCP doesn't need epoch. Some leaf functions may
need it, but they will enter accordingly, see sa6_recoverscope().
Reviewed by: rscheff, tuexen (implicitly, see deleted XXXMT)
Differential Revision: https://reviews.freebsd.org/D42634
Lock the vnode in the most exclusive lock mode requested, once.
All callers already ensure that vp1 != vp2 or are careful enough to only
unlock once otherwise.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D42642
v_mount for unlocked vnode could be NULL, check for it. Explain why it
is safe to access fs-specific data for mp if it is read as non-NULL.
Reviewed by: asomers, jah
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D42625
Copy the disable parameter that FreeBSD implemented, and extend it to
work on Linux as well, until we're sure this is stable.
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes#15529
Switch from using the shell's builtin echo command to using the
builtin printf command to print the asserts.
Reported by: jrtc27
Suggested by: imp
Fixes: accfb4cc93
Sponsored by: Netflix
Auto-generate changelog based off on @VERSION@ during configure,
so that it is not needed to be update with new releases / version
updates.
Signed-off-by: Umer Saleem <usaleem@ixsystems.com>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Instead, use a here document for the input. This allows us to run the
while loop in the main script so we can build the list of asserts in
a shell variable. We then print out the list of asserts at the end of
the loop.
Reviewed by: imp
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D42407
If removing a node of type FS_TYPE_FLOW_DEST we lock the flow group too
late. This can lead to a deadlock with fs_add_dst_fg().
PR: 274715
MFC after: 1 week
Reviewed by: kib
Tested by: mm
Differential Revision: https://reviews.freebsd.org/D42368
According to /etc/mtree/BSD.root.dist /root should have
0750 permissions, but the build target 'make installworld'
changes these to 0755.
This is caused by the installation of the configuration
files of sh(1) and csh(1).
Correct this by specifying the correct default /root permissions.
PR: 273342
Reviewed by: jilles
Approved by: jilles
MFC after: 2 weeks
Differential Revision:https://reviews.freebsd.org/D42395
Previously the local ABI string was written to an on-stack buffer and
the pointer to that buffer was saved in a global before the function
returned. This had two issues: c[ABI].val pointed to a
no-longer-valid on-stack buffer after config_init returned, and the
string could potentially be truncated. Fix both of those by changing
pkg_get_myabi to return a pointer to a string allocated by asprintf.
Note that the allocated string is left in the global config array
until it is implicitly freed on process exit.
Reported by: GCC 13 -Wdangling-pointer
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D42623
All supported architectures have shared page support so remove this
unused stub.
Reviewed by: imp, kib
Differential Revision: https://reviews.freebsd.org/D42619
fabs, __infinity, and __nan are universally implemented so declare them
in gen/Symbol.map.
We would also include __flt_rounds, but it's under FBSD_1.3 on arm so
until that's gone we're stuck with it. Likewise, everyone but i386
implements fp[gs]etmask.
Reviewed by: imp, kib, emaste
Differential Revision: https://reviews.freebsd.org/D42618
Declare makecontext() and __makecontext() symbols centrally as they are
always implemented.
Reviewed by: imp, kib
Differential Revision: https://reviews.freebsd.org/D42617
These symbols are universally exposed and documented so declare them
centrally. Double- and triple-underscore versions exist on some
platforms, but leave those alone for now.
Reviewed by: imp, kib
Differential Revision: https://reviews.freebsd.org/D42616
These are implemented by net/ntoh.c via headers and compiler intrinsics
so declare them in net/Symbol.map.
Reviewed by: imp, kib, emaste
Differential Revision: https://reviews.freebsd.org/D42615
All architectures necessarily implement _exit(2) and vfork(2) so
declare them in sys/Symbol.map.
Reviewed by: imp, kib, emaste
Differential Revision: https://reviews.freebsd.org/D42614
This was part of a libkse and libpthread transition aide when libc
gained symbol versions in e62165c8b0
(March 2006). The code that cared about this macro was removed in
commit 00fb440c1a (May 2007) when symbol
versioning was enabled by default and libthr became the default
threading library. For unknown reasons, it stayed in libc (which
seemingly never used it) and seems to have been copied to liblzma and
libz.
Reviewed by: imp, kib, emaste
Differential Revision: https://reviews.freebsd.org/D42613
This saves oodles of memory, especially when "ulimit -n" is large. It
also prevents a buffer overflow if getrlimit should fail.
Also replace per-fd condvars with mutexes to simplify the code.
PR: 274968
MFC after: 2 weeks
Sponsored by: Axcient
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D42597
* Combine dg_fd_locks and dg_cv into one array.
* Similarly for vc_fd_locks and vc_cv
* Turn some macros into inline functions
This is a mostly cosmetic change to make refactoring these strutures in
a future commit easier.
MFC after: 2 weeks
Sponsored by: Axcient
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D42597
This new destination type supports flow transition between different
table types, e.g. from NIC_RX to RDMA_RX or from RDMA_TX to NIC_TX.
In addition add driver support to be able to query the capability for
this new destination type.
Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Sponsored by: NVidia networking
MFC after: 1 week
This allows to insert a rule and make sure it doesn't get
combined by the steering layer with any other rule.
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Sponsored by: NVidia networking
MFC after: 1 week
Exclude the last n entries for an autogrouped flow table.
Reserving entries at the end of the FT will ensure that this FG will be
the last to be evaluated. This will be used in the next patch to create
Linux upstream commit: 79cdb0aaea8b5478db34afa1d4d5ecc808689a67
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Sponsored by: NVidia networking
MFC after: 1 week
Once all the large flow groups (defined by the user when the flow table
is created - max_num_groups) were created, then all the following new
flow groups will have only one flow table entry, even though the flow table
has place to larger groups.
Fix the condition to prefer large flow group.
Upstream Linux commit: 97fd8da281f80e7e69e0114bc906575734d4dfaf
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Sponsored by: NVidia networking
MFC after: 1 week
Users of the steering APIs shouldn't use the PRM directly.
Create an software enum to be used instead.
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Sponsored by: NVidia networking
MFC after: 1 week
