- r263161 Make bsd.test.mk the only public mk fragment for the building of tests.
- r263172 Move FreeBSD Test Suite-specific code to a suite.test.mk file.
- r263204 Add some documentation for bsd.test.mk.
- r263217 Document support for TAP-compliant Perl test programs.
MFC r260866,260900,261960 (3 revisions; summarized below):
260866: Fix a bad comparison operator and fix dumpdev comment
260900: Dummy commit; show r260866 was in-part by Christoph Mallon
261960: Add zfsboot to bsdinstall(8) scripted interface
dim [Mon, 14 Apr 2014 17:54:01 +0000 (17:54 +0000)]
MFC r264345:
Amend r263891, by making clang default to DWARF2 debug info format for
all FreeBSD versions, not just 10.x and earlier. Apparently too many
people seem to have trouble with post-1993 formats.
Also remove the related notes about messing with kernel configuration
files from UPDATING, which are now superfluous.
- r262953 Fix m4 tests so that they run cleanly with prove.
- r262954 Fix printf tests so that they run cleanly with prove.
- r262959 Fix sed tests so that they run cleanly with prove.
- r262960 Fix yacc tests so that they run cleanly with prove.
- r262961 Fix pkill tests so that they run cleanly with prove.
- r262962 Fix ncal tests so that they run cleanly with prove.
- r263081 Fix lastcomm tests under amd64.
- r263082 Only run the make tests when make is fmake.
- r263083 Fix sa tests.
- r263084 Turn a test precondition into a skip in the mdconfig tests.
- r263085 Make the strerror tests work without libtap.
- r263087 Remove broken tests for eui64_line.
- r263221 Change etcupdate tests to return 1 on test failures.
- r263352 Make the priv test program exit with non-zero if any failures are detected.
- r263353 errx prepends the program name to the message; don't do it by hand.
- r263362 Include strings.h so that bpf_filter.c can be built in userland.
ray [Mon, 14 Apr 2014 12:40:37 +0000 (12:40 +0000)]
MFC 264242,264244,264259
Fix panic on load new driver while vt(4) is in VGA textmode.
o Mute terminal while vt(4) driver change in progress.
o Reset VDF_TEXTMODE before init new driver.
o Assign default font, if new driver is not in TEXTMODE.
o Do not update screen while driver changing.
o Unmute terminal when done with driver replacement.
o Move init fonts to early point.
o Minor cleanup.
o Do not fill screen, while muted. (kern/subr_terminal.c)
MFC r260429:
m_defrag(9) does not touch original mbuf chain when it can't
allocate new mbuf. Free original mbuf chain when driver is not
able to send the packet.
MFC r259543:
Failed m_devget(9) indicates lack of free mbuf cluster. Update
if_iqdrops counter for that case since the received frame is ok.
While here, simplify updating counter logic.
MFC r263957:
Increase the number of TX DMA segments from 32 to 35. It turned
out 32 is not enough to support a full sized TSO packet.
While I'm here fix a long standing bug introduced in r169632 in
bce(4) where it didn't include L2 header length of TSO packet in
the maximum DMA segment size calculation.
MFC r264343:
Add SRC_UPDATE_SKIP, DOC_UPDATE_SKIP, and PORTS_UPDATE_SKIP
variables. These are intended to allow bypassing the
'svn co /usr/{src,doc,ports}' step in the chroot when the
tree exists from external means.
The use case here is that /usr/src, /usr/doc, and /usr/ports
in the chroot exist as result of zfs dataset clones, so it
is possible (and happens quite often) that the included
distributions may not be consistent. (This is not the case
for -RELEASE builds, but does happen for snapshot builds.)
Loosen the processing of *_IF_aliasN vars to be less strict. Previously,
the first alias had to be _alias0 and processing stopped at the first non-
defined variable (preventing gaps). Allowing gaps gives the administrator
the ability to group aliases in an adhoc manner and also lifts the
requirement to renumber aliases simply to comment-out an existing one.
Aliases are processed in numerical ascending order.
NB: Also Patches mdconfig{,2} rc(8) boot scripts to loosen the numbering
scheme for mdconfig_mdN settings to be less strict in the same manner.
r260607:
The onyx codec works also as module, so add it.
r260610:
Described in the man page but not implemented. Here it comes,
atomic_swap_32/64. The latter only for powerpc64.
r260934:
Fix the resource information for the i2s-a node on certain G5 PowerMacs.
This is the first step needed to get the snapper codec working on those
machines.
The second step is to enable the corresponding I2S device and its clock.
Tested on machines where the snapper codec was already working, a G4 PowerBook
and a PowerMac9,1 with a Shasta based macio.
The PowerMac7,2/7,3 with a K2 based macio can now also play sound.
- if TARGET_ARCH is not defined and XDEV_ARCH is defined then early define
TARGET_ARCH to the valud of XDEV_ARCH: This allow the xdev-build target
to be able to correctly chose the compiler it needs to build
- Allow overwriting XDTP to allow a user to not chose where the xdev env will
live in
- Fix build for gcc only xdev (like ia64) by providing the proper -B to the
toolchain and not relying on gcc being installed already in base
- Fix TOOLS_PREFIX so the generated toolchain has the right default sysroot when
installed intead of getting the DESTDIR one
- Fix supporting DESTDIR
- Also overwrite CXX (needed for cross building c++ libraries with clang) and
CPP (needed to cross build some libraries when gcc is the target default
compiler but gcc is not installed on the building host)
- Prevent XDTP from being a relative path:
XDTP is used as the default SYSROOT for clang and thus should be an absolute path.
- Respect default CC
MFC r264146:
Fix a race between kqueue_register() and kqueue_scan() setting KN_INFLUX
flag while knlist is not locked, which caused lost notifications from
parallel knote().
Fix kern/187712: config(8) does not respect KERNCONFDIR.
The impact of this bug is that you cannot build a kernel if both of the
following are true:
1) The kernel config file is in a non-default location
2) The kernel config file uses the "include" statement from config(5).
usr.sbin/config/main.c
usr.sbin/config/config.8
usr.sbin/config/config.h
usr.sbin/config/lang.l
Added a "-I path" option to config(8). By analogy to cc(1), it adds
an extra path in which the "include" statement will search for
files.
Makefile.inc1
Pass "-I ${KERNCONFDIR}" to config(8).
dim [Thu, 10 Apr 2014 07:00:24 +0000 (07:00 +0000)]
MFC r264238:
For GNU as, add two missing modes for each of the fcomip and fucomip
instructions. Partially obtained from OpenBSD by Pedro Giffuni, while I
added the fcomip variants.
Apparently this should help with compiling certain variants of WebKit.
dim [Wed, 9 Apr 2014 18:16:58 +0000 (18:16 +0000)]
MFC r263778:
Add a SUBDIR_PARALLEL option to bsd.subdir.mk, to allow make to process
all the SUBDIR entries in parallel, instead of serially. Apply this
option to a selected number of Makefiles, which can greatly speed up the
build on multi-core machines, when using make -j.
This can be extended to more Makefiles later on, whenever they are
verified to work correctly with parallel building.
I tested this on a 24-core machine, with make -j48 buildworld (N = 6):
before stddev after stddev
======= ====== ======= ======
real time 1741.1 16.5 959.8 2.7
user time 12468.7 16.4 14393.0 16.8
sys time 1825.0 54.8 2110.6 22.8
(user+sys)/real 8.2 17.1
E.g. the build was approximately 45% faster in real time. On machines
with less cores, or with lower -j settings, the speedup will not be as
impressive. But at least you can now almost max out a machine with
buildworld!
Submitted by: jilles
MFC r263833:
Enable parallel building for gnu/usr.bin and usr.bin/clang too.
login: Clean up PAM and audit, then exit, on SIGHUP and SIGTERM.
This avoids leaving stale entries in utmpx after the connection is closed on
an open login session. It also allows a clean way (SIGTERM) to forcibly
terminate a user's terminal session.
This does not affect the situation for "hung" processes after the connection
is closed. The foreground process group receives SIGHUP and the tty becomes
inaccessible.
Also replace all use of the obsolete signal() function with sigaction() (not
only the part where it is actually required: SIGHUP and SIGTERM must mask
the other as well when caught).
ray [Fri, 4 Apr 2014 11:17:49 +0000 (11:17 +0000)]
MFC r263885
o Add new vd_driver method to do bitblt with mask, named vd_maskbitbltchr.
o Move vd_bitbltchr vga's driver method to vd_maskbitbltchr.
o Implement new vd_bitbltchr method for vga driver. (It do single write for 8
pixels, have to be a bit faster).
share/man/man7/tests.7
Added a section on test suite configuration, and cleaned up up grammar
errors and awkward prose. The config variables were discussed on
freebsd-testing.
Replace 4.4BSD Lite's unix domain socket backpressure hack with a cleaner
mechanism, based on the new SB_STOP sockbuf flag. The old hack dynamically
changed the sending sockbuf's high water mark whenever adding or removing
data from the receiving sockbuf. It worked for stream sockets, but it never
worked for SOCK_SEQPACKET sockets because of their atomic nature. If the
sockbuf was partially full, it might return EMSGSIZE instead of blocking.
The new solution is based on DragonFlyBSD's fix from commit 3a6117bbe0ed6a87605c1e43e12a1438d8844380 on 2008-05-27. It adds an SB_STOP
flag to sockbufs. Whenever uipc_send surpasses the socket's size limit, it
sets SB_STOP on the sending sockbuf. sbspace() will then return 0 for that
sockbuf, causing sosend_generic and friends to block. uipc_rcvd will
likewise clear SB_STOP. There are two fringe benefits: uipc_{send,rcvd} no
longer need to call chgsbsize() on every send and receive because they don't
change the sockbuf's high water mark. Also, uipc_sense no longer needs to
acquire the UIPC linkage lock, because it's simpler to compute the
st_blksizes.
There is one drawback: since sbspace() will only ever return 0 or the
maximum, sosend_generic will allow the sockbuf to exceed its nominal maximum
size by at most one packet of size less than the max. I don't think that's
a serious problem. In fact, I'm not even positive that FreeBSD guarantees a
socket will always stay within its nominal size limit.
sys/sys/sockbuf.h
Add the SB_STOP flag and adjust sbspace()
sys/sys/unpcb.h
Delete the obsolete unp_cc and unp_mbcnt fields from struct unpcb.
sys/kern/uipc_usrreq.c
Adjust uipc_rcvd, uipc_send, and uipc_sense to use the SB_STOP
backpressure mechanism. Removing obsolete unpcb fields from
db_show_unpcb.
tests/sys/kern/unix_seqpacket_test.c
Clear expected failures from ATF.
o Provide a compatibility shim for netstat(1) to obtain output queue
drops via NET_RT_IFLISTL sysctl. The sysctl handler appends oqdrops
at the end of struct if_msghdrl, and netstat(1) sees that as an
additional field of struct if_data. This allows us to fetch the data
keeping ABI and API compatibility.
This is direct commit to stable/10.
o Merge r263331 from head, to restore printing of queue drops.
ray [Thu, 3 Apr 2014 11:59:04 +0000 (11:59 +0000)]
MFC r263809
Fix crash on resume in vt(9).
Statically allocated terminal window have not initialized callout handler, so we
have to initialize it even for existing window if it is console window.
dim [Wed, 2 Apr 2014 06:17:57 +0000 (06:17 +0000)]
MFC r263775:
Avoid "cc1: warning: is shorter than expected" when using GNU cpp in
combination with dtrace scripts, which have "#!/usr/sbin/dtrace -Cs"
shebang lines. This is because dtrace positions the file pointer after
the shebang line, before passing the file to GNU cpp.
To fix the warning, adjust the size downwards by the current position,
after a bit of sanity checking.
dim [Tue, 1 Apr 2014 08:19:30 +0000 (08:19 +0000)]
MFC r263891:
Make clang default to DWARF2 debug info format for FreeBSD 10.x and
earlier. For head, this commit does not change anything, but it is
purely meant to be MFC'd.
MFC revisions 260894,260899,262895-262902,262904,262908-262910,262982,
262984,263133-263137,263139,263141,263144-263150, and (partially) 263249
(31 revisions; summarized below)...
r260894: Optimize f_expand_number(), improving performance
r260899: s/__number/__num/ in f_expand_number()
r262895: Allow dispatched reswords to carry arguments
r262896: Add missing local declaration
r262897: Fix a typo in a comment
r262898: Fix incorrect return status if var_to_set and var_to_get are same
r262899: Make f_show_err non-fatal
r262900: Centralize function name; Update a comment while here
r262901: s/__num/__number/ in f_expand_number()
r262902: Comment to go with NL global introduced by previous commit
r262904: Rewrite groupmgmt -- hooking it into the scripting system
r262908: Change dispatch words from group* to *Group for backward compat
r262909: Fix copy/paste error in a comment
r262910: Take a group name on the command-line if available
r262982: Whitespace
r262984: Remove vestigial global, no longer used since r262904
r263133: Remove indexfile from debug statement (already logged)
r263134: Add debug statement just before attempting to exec a module
r263135: Comments
r263136: Update copyright
r263137: Fix future namespace issues for functions taking $var_to_set
r263139: Remove useless NULL string in compound strings
r263141: Pointy hat! Fix a broken f_isinteger()
r263144: Fix a code-typo that prevented auto-sizing of a dialog
r263145: Fix comments and whitespace
r263146: Reduce the sleep cycle when using dialog(1) [infobox] to 1-second
r263147: Fix a bug preventing errors from pw(8) from appearing
r263148: For non-interactive scripts, forgot to check argument
r263149: Add protection against input containing single-quotes
r263150: Rewrite usermgmt
r263249: (partial) Add more obsolete files
ae [Mon, 31 Mar 2014 09:34:46 +0000 (09:34 +0000)]
MFC r263468:
When loader(8) inspects MBR, it chooses GPT as main partition table,
when MBR contains only PMBR entry or it is bootcamp-compatible.
If MBR has PMBR entry and some other, the loader rejects it.
Make these checks to be less strict. If loader decided that PMBR
isn't suitable for GPT, it will use MBR.
dim [Sat, 29 Mar 2014 17:18:23 +0000 (17:18 +0000)]
MFC r260880 (by kaiw, from projects/elftoolchain):
* Make die_mem_offset() be able to handle DW_AT_data_member_location
attributes generated by Clang 3.4.
* Document how different compilers generate DW_AT_data_member_location
attributes differently.
* Document the quirks about DW_FORM_data[48].
This is a slightly modified version, adapted to work with the old
libdwarf in stable/9 and stable/10. It should fix DTrace on these
branches, when the kernel is compiled with clang 3.4.
Note that you have to build *and* install the CTF tools first, before
building the kernel. Otherwise you can possibly still get error
messages similar to "failed to copy type of 'pr_uid': Type information
is in parent and unavailable", when attempting to run dtrace(1).
dim [Sat, 29 Mar 2014 11:33:52 +0000 (11:33 +0000)]
MFC r263774:
Revert r263694, and apply a better fix to squelch unnecessary warnings
from clang about possible keywords being treated as identifiers for the
remainder of the translation unit (a.k.a. -Wkeyword-compat), when using
libstdc++ in combination with -Wsystem-headers. This will not only fix
devd, but any C++ program using libstdc++.
kib [Fri, 28 Mar 2014 15:38:38 +0000 (15:38 +0000)]
MFC r263475:
Fix two issues with /dev/mem access on amd64, both causing kernel page
faults.
First, for accesses to direct map region should check for the limit by
which direct map is instantiated.
Second, for accesses to the kernel map, use a new thread private flag
TDP_DEVMEMIO, which instructs vm_fault() to return error when fault
happens on the MAP_ENTRY_NOFAULT entry, instead of panicing.
MFC r263498:
Add change forgotten in r263475. Make dmaplimit accessible outside
amd64/pmap.c.
projects / FreeBSD / stable / 10.git / log