emaste [Mon, 24 Mar 2014 13:48:04 +0000 (13:48 +0000)]
MFC r263289: Update NetBSD Foundation copyrights to 2-clause BSD
The NetBSD Foundation states "Third parties are encouraged to change the
license on any files which have a 4-clause license contributed to the
NetBSD Foundation to a 2-clause license."
This change removes clauses 3 and 4 from copyright / license blocks that
list The NetBSD Foundation as the only copyright holder.
dim [Sun, 23 Mar 2014 14:18:40 +0000 (14:18 +0000)]
Turn off warnings for building aicasm. Various versions of yacc exist,
which can result in different warnings-as-errors in this tool, but these
are all completely harmless.
This is a direct commit to stable/7, stable/8, stable/9 and stable/10,
since this kernel build tool has already been removed in head.
brueffer [Sun, 23 Mar 2014 12:58:48 +0000 (12:58 +0000)]
Further refine the auth fail regex to catch more auth failures and
reduce false positives.
The committed patch was provided by Christian Marg.
PR: 91732
Submitted by: Daniel O'Connor <doconnor at gsoft.com.au>
Skye Poier <spoier at gmail.com>
Alan Amesbury <amesbury at umn.edu>
Christian Marg <marg at rz.tu-clausthal.de>
asomers [Fri, 21 Mar 2014 22:43:00 +0000 (22:43 +0000)]
MFC r262868
Only use -lpthread for unix_seqpacket_test, not for all test programs.
MFC r262894
kern/Makefile
Set WARNS=5 for all files in this directory
kern/unix_seqpacket_test.c
Fix compiler warnings. Most were benign, but rcvbuf_oversized
wasn't working as intended because I forgot to set the buffer sizes.
dim [Fri, 21 Mar 2014 17:53:59 +0000 (17:53 +0000)]
MFC 261991:
Upgrade our copy of llvm/clang to 3.4 release. This version supports
all of the features in the current working draft of the upcoming C++
standard, provisionally named C++1y.
The code generator's performance is greatly increased, and the loop
auto-vectorizer is now enabled at -Os and -O2 in addition to -O3. The
PowerPC backend has made several major improvements to code generation
quality and compile time, and the X86, SPARC, ARM32, Aarch64 and SystemZ
backends have all seen major feature work.
Release notes for llvm and clang can be found here:
<http://llvm.org/releases/3.4/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.4/tools/clang/docs/ReleaseNotes.html>
MFC 262121 (by emaste):
Update lldb for clang/llvm 3.4 import
This commit largely restores the lldb source to the upstream r196259
snapshot with the addition of threaded inferior support and a few bug
fixes.
A break statement was lost in the merge. The error had no functional
impact, but restore it to reduce the diff against upstream.
MFC 262303:
Pull in r197521 from upstream clang trunk (by rdivacky):
Use the integrated assembler by default on FreeBSD/ppc and ppc64.
Requested by: jhibbits
MFC 262611:
Pull in r196874 from upstream llvm trunk:
Fix a crash that occurs when PWD is invalid.
MCJIT needs to be able to run in hostile environments, even when PWD
is invalid. There's no need to crash MCJIT in this case.
The obvious fix is to simply leave MCContext's CompilationDir empty
when PWD can't be determined. This way, MCJIT clients,
and other clients that link with LLVM don't need a valid working directory.
If we do want to guarantee valid CompilationDir, that should be done
only for clients of getCompilationDir(). This is as simple as checking
for an empty string.
The only current use of getCompilationDir is EmitGenDwarfInfo, which
won't conceivably run with an invalid working dir. However, in the
purely hypothetically and untestable case that this happens, the
AT_comp_dir will be omitted from the compilation_unit DIE.
This should help fix assertions occurring with ports-mgmt/tinderbox,
when it is using jails, and sometimes invalidates clang's current
working directory.
Reported by: decke
MFC 262809:
Pull in r203007 from upstream clang trunk:
Don't produce an alias between destructors with different calling conventions.
Fixes pr19007.
(Please note that is an LLVM PR identifier, not a FreeBSD one.)
This should fix Firefox and/or libxul crashes (due to problems with
regparm/stdcall calling conventions) on i386.
Reported by: multiple users on freebsd-current
PR: bin/187103
MFC 263048:
Repair recognition of "CC" as an alias for the C++ compiler, since it
was silently broken by upstream for a Windows-specific use-case.
Apparently some versions of CMake still rely on this archaic feature...
Reported by: rakuco
MFC 263049:
Garbage collect the old way of adding the libstdc++ include directories
in clang's InitHeaderSearch.cpp. This has been superseded by David
Chisnall's commit in r255321.
Moreover, if libc++ is used, the libstdc++ include directories should
not be in the search path at all. These directories are now only used
if you pass -stdlib=libstdc++.
glebius [Fri, 21 Mar 2014 15:15:30 +0000 (15:15 +0000)]
Merge r262763, r262767, r262771, r262806 from head:
- Remove rt_metrics_lite and simply put its members into rtentry.
- Use counter(9) for rt_pksent (former rt_rmx.rmx_pksent). This
removes another cache trashing ++ from packet forwarding path.
- Create zini/fini methods for the rtentry UMA zone. Via initialize
mutex and counter in them.
- Fix reporting of rmx_pksent to routing socket.
- Fix netstat(1) to report "Use" both in kvm(3) and sysctl(3) mode.
dim [Fri, 21 Mar 2014 00:19:20 +0000 (00:19 +0000)]
MFC r262408 (by ian):
Eliminate an unused-var warning by wrapping #if 0 around some tables of
values that were probably entered "for completeness" from a datasheet, and
for all I know may be useful/necessary some day.
FreeBSD porting notes: the kernel part of this changeset depends
on Solaris buf(9S) interfaces and are not really applicable for
our use. vdev_disk.c is patched as-is to reduce diverge from
upstream, but vdev_file.c is left intact.
emaste [Wed, 19 Mar 2014 13:19:56 +0000 (13:19 +0000)]
MFC r258892: lldb: Threaded inferior support for FreeBSD
This is in the process of being submitted to the upstream LLDB
repository. The thread list functionality is modelled in part on
GDBRemoteCommunicationClient.
emaste [Wed, 19 Mar 2014 13:16:58 +0000 (13:16 +0000)]
MFC r258873: Workaround lldb issue with main module base address
On FreeBSD lldb sometimes reloads the the main module's (executable's)
symbols at the wrong address. Work around this for now by explicitly
reloading at base_address=0 when it happens.
A proper fix is needed but early testers have reported this issue so
this workaround should allow them to make further progress.
emaste [Wed, 19 Mar 2014 13:11:35 +0000 (13:11 +0000)]
MFC r258054: Update LLDB to upstream r194122 snapshot
Inludes minor changes relative to upstream, for compatibility with
FreeBSD's in-tree LLVM 3.3:
- Reverted LLDB r191806, restoring use of previous API.
- Reverted part of LLDB r189317, restoring previous enum names.
- Work around missing LLVM r192504, using previous registerEHFrames API
(limited functionality).
- Removed PlatformWindows header include and init/terminate calls.
markj [Tue, 18 Mar 2014 00:29:33 +0000 (00:29 +0000)]
MFC r259535:
The fasttrap fork handler is responsible for removing tracepoints in the
child process that were inherited from its parent. However, this should
not be done in the case of a vfork, since the fork handler ends up removing
the tracepoints from the shared vm space, and userland DTrace probes in the
parent will no longer fire as a result.
Now the child of a vfork may trigger userland DTrace probes enabled in its
parent, so modify the fasttrap probe handler to handle this case and handle
the child process in the same way that it would handle the traced process.
In particular, if once traces function foo() in a process that vforks, and
the child calls foo(), fasttrap will treat this call as having come from the
parent. This is the behaviour of the upstream code.
While here, add #ifdef guards to some code that isn't present upstream.
delphij [Mon, 17 Mar 2014 19:09:00 +0000 (19:09 +0000)]
MFC r262676:
All callers of static method load_nvlist() in spa.c handles error case,
so there is no reason to assert that we won't hit an error. Instead,
just return that error to caller and have the upper layer handle it.
Obtained from: FreeNAS
Reported by: rodrigc
Reviewed by: Matthew Ahrens
kevlo [Mon, 17 Mar 2014 02:14:13 +0000 (02:14 +0000)]
MFC r263153, r263154:
- Similar to r246614, fix panic on removing urtwn(4). It happens because
nodes are freed after the adapter is gone.
- Reset the bit of the R92C_MCUFWDL associated with checksum report
before loading firmware page. It may fix this problem:
"urtwn0: timeout waiting for checksum report"
mav [Fri, 14 Mar 2014 07:47:28 +0000 (07:47 +0000)]
MFC r262886:
Fix support for increased logical sector size (4K-native drives).
- Logical sector size is measured in words, not bytes.
- If physical sector is not bigger then logical sector, it does not mean
it should be set equal to 512 bytes, but set to logical sector.
PR: misc/187269
Submitted by: Ravi Pokala <rpokala@panasas.com>
jhibbits [Fri, 14 Mar 2014 00:12:53 +0000 (00:12 +0000)]
MFC r261342
Add hwpmc(4) support for the PowerPC 970 class processors, direct events.
This also fixes asserts on removal of the module for the mpc74xx.
The PowerPC 970 processors have two different types of events: direct events
and indirect events. Thus far only direct events are supported. I included
some documentation in the driver on how indirect events work, but support is
for the future.
glebius [Wed, 12 Mar 2014 11:09:17 +0000 (11:09 +0000)]
Merge r256514:
- While we are spreading the counter(9) across network stack, more userland
tools would need to know about the counter_u64_t type. Allow to include
sys/counter.h from userspace.
glebius [Tue, 11 Mar 2014 15:43:06 +0000 (15:43 +0000)]
Merge r261882, r261898, r261937, r262760, r262799:
Once pf became not covered by a single mutex, many counters in it became
race prone. Some just gather statistics, but some are later used in
different calculations.
A real problem was the race provoked underflow of the states_cur counter
on a rule. Once it goes below zero, it wraps to UINT32_MAX. Later this
value is used in pf_state_expires() and any state created by this rule
is immediately expired.
Thus, make fields states_cur, states_tot and src_nodes of struct
pf_rule be counter(9)s.
jhb [Tue, 11 Mar 2014 14:33:42 +0000 (14:33 +0000)]
MFC 261243:
Some BIOSes incorrectly use standard memory resource ranges to list
the memory ranges that they decode for downstream devices rather than
creating ResourceProducer range resource entries. The result is that
we allocate the full range to the PCI root bridge device causing
allocations in child devices to all fail.
As a workaround, ignore any standard memory resources on a PCI root
bridge device. It is normal for a PCI root bridge to allocate an I/O
resource for the I/O ports used for PCI config access, but I have not
seen any PCI root bridges that legitimately allocate a memory resource.
bapt [Tue, 11 Mar 2014 13:06:09 +0000 (13:06 +0000)]
MFC: r262398,r262399,r262410,r262975
Import libucl into head
UCL is heavily infused by nginx configuration as the example of a convenient
configuration system. However, UCL is fully compatible with JSON format and is
able to parse json files.
UCL is used by pkg(8) for its configuration file as well for the manifest format
in packages, it will be used in base for the pkg boostrap (signature checking
and configuration file parsing.)
libucl has been developped and is maintained by vsevolod@
jhay [Tue, 11 Mar 2014 12:58:45 +0000 (12:58 +0000)]
MFC r262020:
Make it possible to use the env kernel config file option for AVILA
and CAMBRIA boards that does not use loader to load the kernel. This
is basically how it was done for i386. This way tunables can also be
set. For example in config file:
markj [Mon, 10 Mar 2014 02:31:50 +0000 (02:31 +0000)]
MFC r261535:
Add support for MegaRAID Fury cards. The main change needed to boot from a
9341-4i controller was to ensure that scatter/gather lists are ended with
an end-of-list marker. Both the mrsas and Linux megaraid_sas drivers use
this marker with Invader cards as well, so we do the same thing, though
it is apparently not strictly necessary.
ache [Sun, 9 Mar 2014 23:47:34 +0000 (23:47 +0000)]
MFC r262689:
Add fetch and patch to .PHONY and .NOTMAIN only if PORTNAME is defined.
Unconditional addition cause real fetch(1) and patch(1) programs are
builded every time.
projects / FreeBSD / stable / 10.git / log