create a new code block and thus must be balanced at the same lexical
scope. (This is also a requirement in POSIX.)
PR: 194280
Submitted by: dr2867.business@pacbell.net
MFC after: 1 week
Support for the multiport feature is mostly implemented, but currently
disabled due to some potential races in the hot plug code paths.
Requested by: marcel
MFC after: 1 month
Relnotes: yes
Check for -static in LDFLAGS or LDFLAGS.<test>, then pass in the appropriate
dependency (LIBATF or LDATF)
This unbreaks the build with some of the NetBSD tests that need to be compiled
statically
Reviewed by: imp, jmmv
Phabric: D991
Sponsored by: EMC / Isilon Storage Division
issue. lib/atf isn't a prereq_lib, since it isn't required for other
libraries to build. Remove it. The old kludge of always building it
had effectively been retired. Since we don't want to build the
libraries with the tests when we're bootstrapping, invent
MK_TESTS_SUPPORT which normally defaults to the current MK_TESTS
value, except when explicitly defined. Make lib/atf depend on it being
yes. When building the libraries set MK_TESTS to no, and
MK_TESTS_SUPPORT to the current value of MK_TESTS so that later stages
of the build work correctly. This should fix (and does for me)
people's issues with parallel builds racing between lib/atf and
libexec/atf. Since lib/atf is built during the libraries phase, the
race disappears.
userland defaults to no. This caused issues for the automated option
documenation script. Turns out, this isn't used in userland at all, so
just remove it from here.
time and gnu.warnings.symbol are now being fatal preventing building world.
in the futur we want to investigate only making the gnu.warning.symbol non fatal
Reviewed by: imp
when building with an external gcc, we want to be able to pass the path to
the libc++ headers so dependencies are correctly computed for C++ source files.
Add a DEPFLAGS for that purpose
Reviewed by: imp
- Wrong integer type was specified.
- Wrong or missing "access" specifier. The "access" specifier
sometimes included the SYSCTL type, which it should not, except for
procedural SYSCTL nodes.
- Logical OR where binary OR was expected.
- Properly assert the "access" argument passed to all SYSCTL macros,
using the CTASSERT macro. This applies to both static- and dynamically
created SYSCTLs.
- Properly assert the the data type for both static and dynamic
SYSCTLs. In the case of static SYSCTLs we only assert that the data
pointed to by the SYSCTL data pointer has the correct size, hence
there is no easy way to assert types in the C language outside a
C-function.
- Rewrote some code which doesn't pass a constant "access" specifier
when creating dynamic SYSCTL nodes, which is now a requirement.
- Updated "EXAMPLES" section in SYSCTL manual page.
MFC after: 3 days
Sponsored by: Mellanox Technologies
* anchor search strings appropriately,
* use .ALLSRC to pass the full path to the D script to dtrace(1),
* don't insert the auto-generated header into SRCS - it doesn't
accomplish anything, and we end up having to remove it from OBJS anyway.
Reviewed by: rpaulo
Differential Revision: https://reviews.freebsd.org/D978
MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
vxlan creates a virtual LAN by encapsulating the inner Ethernet frame in
a UDP packet. This implementation is based on RFC7348.
Currently, the IPv6 support is not fully compliant with the specification:
we should be able to receive UPDv6 packets with a zero checksum, but we
need to support RFC6935 first. Patches for this should come soon.
Encapsulation protocols such as vxlan emphasize the need for the FreeBSD
network stack to support batching, GRO, and GSO. Each frame has to make
two trips through the network stack, and each frame will be at most MTU
sized. Performance suffers accordingly.
Some latest generation NICs have begun to support vxlan HW offloads that
we should also take advantage of. VIMAGE support should also be added soon.
Differential Revision: https://reviews.freebsd.org/D384
Reviewed by: gnn
Relnotes: yes
vt(4) is the default console for UEFI boot [1], and the bitmapped
kern.vt.spclkeys sysctl has been replaced with individual kern.vt.kbd_*
enable sysctls.
PR: 193710
Submitted by: wblock [1]
Reviewed by: wblock
MFC after: 3 days
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D953
r273170:
MK_ARB_EABI was removed in r272350 so remove the documentation.
r273171:
Per r273155, HYPERV is built by default on platforms where it makes
sense and ignored on others.
r273172:
Document that WITHOUT_TOOLCHAIN causes headers to not be installed, not
just programs.
for i386/amd64. Rather, it only works on i386/amd64 and should only be
built there. Rather than change the default based on which
architecutre, do things more directly by only building it on
i386/amd64 and having it always on. This is how we handle other
options that are relevant only for a few architectures.
The '-f' check works fine on a regular file but not if the backing file is
a device (e.g., /dev/md0). In this case it would print a misleading but
otherwise benign message about the backing file not being present.
Submitted by: Marcus Reid (marcus@blazingdot.com)
Discussed with: grehan
o convert to if_transmit;
o use rmlock to protect access to gif_softc;
o use sx lock to protect from concurrent ioctls;
o remove a lot of unneeded and duplicated code;
o remove cached route support (it won't work with concurrent io);
o style fixes.
Reviewed by: melifaro
Obtained from: Yandex LLC
MFC after: 1 month
Sponsored by: Yandex LLC
This allows us to use libevent for other application in the future.
For now libevent is still INTERNALLIB and no shared library is installed.
MFC after: 1 month
of timeout(9) to the end and mark it prominently as deprecated. Document
somewhat how times are specified for the 'sbt' variants. Better explain
how using callout_init_*() to associate a lock with a callout resolves
common races.
Differential Revision: https://reviews.freebsd.org/D847
Reviewed by: wblock, bjk
MFC after: 1 week
