which is responsible for filtering and RSS.
Add the ability to use filters that match on PF/VF (aka "VNIC id") while
here. This is mutually exclusive with filtering on outer VLAN tag with
Q-in-Q.
Sponsored by: Chelsio Communications
- Handle the case where no DOF helper is provided. This occurs with the
currently-unused DTRACEHIOC_ADD ioctl.
- Fix some checks that prevented the loading DOF in the (non-default)
lazyload mode.
Upstream, tracepoints are protected by per-CPU mutexes. An unlinked
tracepoint may be freed once all the tracepoint mutexes have been acquired
and released - this is done in fasttrap_mod_barrier(). This mechanism was
not properly ported: in some places, the proc lock is used in place of a
tracepoint lock, and in others the locking is omitted entirely. This change
implements tracepoint locking with an rmlock, where the read lock is used
in fasttrap probe context. As a side effect, this fixes a recursion on the
proc lock when the raise action is used from a userland probe.
MFC after: 1 month
Move the code that reads all the parameters to t4_init_sge_params in the
shared code. Use these per-adapter values instead of globals.
Sponsored by: Chelsio Communications
Further to r240152 (i386) and r240178 (amd64), hide the .cerror symbol
so that it is not exported if symbol versioning is not in use. Without
this change WITHOUT_SYMVER libc contains .text relocations for .cerror,
as described in LLVM PR 26813 (http://llvm.org/pr26813).
This is a no-op for the regular build as the symbol version script
already controls .cerror visibility.
PR: 207712
Submitted by: Rafael Espíndola
Reviewed by: jilles, kib
Differential Revision: https://reviews.freebsd.org/D5571
Code may still be executing from the wrappers at unload time and thus is
not generally safe to unload. Converting the wrappers to use
EVENTHANDLER(9) will allow this to safely drain on active threads in
hooks. More work on EVENTHANDLER(9) is needed first.
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
- Get the list of registers to read during a regdump from the shared
code instead of the OS specific code. This follows a similar move
internally. The shared code includes the list for T6.
- Update cxgbetool to be able to decode T5 VF, T6, and T6 VF register
dumps (and catch up with some updates to T4 and T5 register decode).
Obtained from: Chelsio Communications
Sponsored by: Chelsio Communications
strlcpy(3) null terminates but does not zero-fill the buffer, so would
leave beind any portion of the previous volume label longer than the
new one.
Note that tunefs only allows -L args up to a length of MAXVOLLEN-1, so
the stored label will be null-terminated (whether or not required by
UFS).
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
files format into printfs and errors to caller. Some leaks of
resources are there, but the same leaks are present in other error
pathes. With the change, the kernel at least boots even when module
with unexpected or corrupted ELF structure is preloaded.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
stack is not compliant with RFC 7323, which requires that TCP stacks send
a timestamp option on all packets (except, optionally, RSTs) after the
session is established.
This patch adds that support. It also adds a TCP signature option to the
packet, if appropriate.
PR: 206047
Differential Revision: https://reviews.freebsd.org/D4808
Reviewed by: hiren
MFC after: 2 weeks
Sponsored by: Juniper Networks
- Reorder variables by size
- Move initializer closer to where it is used
- Remove unneeded variable
Differential Revision: https://reviews.freebsd.org/D4808
Reviewed by: hiren
MFC after: 2 weeks
Sponsored by: Juniper Networks
Undo update of libedit 2016-02-27
Something in libedit appears to be causing breakage in lldb38.
The changes are not generally huge but they are suficient to
to justify reverting for now.
Reported by: novel, bapt
the boot loader should not skip over these anymore while loading images.
Otherwise the kernel can still panic when it doesn't find the .eh_frame
section belonging to the .rela.eh_frame section.
Unfortunately this will require installing boot loaders from sys/boot
before attempting to boot with a new kernel.
Reviewed by: kib
MFC after: 2 weeks
X-MFC-With: r296419
code for the A20 to use the new PLATFORM_SMP interface, and extends it to
add support for the new SoCs allowing for both to coexist within the same
kernel.
Submitted by: Emmanuel Vadot <manu@bidouilliste.com>
Reviewed by: jmcneill
Differential Revision: https://reviews.freebsd.org/D5342
There is also a small portability crutch, also present in NetBSD,
to allow compiling on a system that doesn't define O_CLOEXEC.
Approved by: rpaulo (mentor)
Obtained from: NetBSD (r1.17, r1.18)
Differential Revision: https://reviews.freebsd.org/D5549
as SHT_PROGBITS. This is needed after the clang 3.8 import, which
generates that type for .eh_frame section, which had SHT_PROGBITS type
before.
Reported by: Nikolai Lifanov <lifanov@mail.lifanov.com>
PR: 207729
Tested by: dim (previous version)
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
libraries (such as libthr) which maintain their own signal state. This
change adds the tcsh SAVESIGVEC option to save and restore the sigvecs for
the signals the child modifies before it execs.
Reviewed by: kib, rwatson
Reported by: kib
adds a lock to ensure only a single device is accessing the hardware. A
reference count is added to only enable when we start to use the clock,
and to disable after we have finished needing the clock.
This was extracted from a larger review to add OHCI support to the
Allwinner SoCs.
Submitted by: Emmanuel Vadot <manu@bidouilliste.com>
Reviewed by: jmcneill
X-Differential Revision: https://reviews.freebsd.org/D5481
This mistakenly removed the SUBDIR_PARALLEL but even worse is that the install
(and build) order is not correct due to the lack of SUBDIR_DEPEND on the
most critical libraries. The only reason they build correctly now is because
buildworld's 'make libraries' orders them properly.
Pointyhat to: bdrewery
Sponsored by: EMC / Isilon Storage Division
Remove building of the legacy makewhatis(1) since it was only needed for
6.0 upgrades.
On my 2.2 GHz system libsqlite3 takes 60-100 seconds to build, which due to
its serialized nature can hold up the build waiting on it to finish in
bootstrap-tools.
makewhatis(1) was only required to be a build tool to support upgrades
from 6.0 which was properly removed in r208324 but later reverted due to
installworld using it. The installworld issue was fixed in r275622
when it was added to ITOOLS. A BOOTSTRAPPING check was missed when
makewhatis(1) was replaced with mandoc in r283777.
Sponsored by: EMC / Isilon Storage Division
