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* Merge r258702: Fix some misinformation in netgraph manual pages.glebius2014-01-221-16/+17
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* Merge r257846:glebius2014-01-221-5/+6
| | | | | Make TCP_KEEP* socket options readable. At least PostgreSQL wants to read the values.
* Merge r257686: Add required kernel option.glebius2014-01-221-0/+1
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* Merge 257643: Document RB_FOREACH_SAFE() and RB_FOREACH_REVERSE_SAFE().glebius2014-01-221-1/+17
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* MFH: r260483, r260484, r260594, r260595, r260596, r260597bapt2014-01-201-3/+3
| | | | | | | | Improve error message shown to the user when trying to load a module that is already loaded or compiled withing the kernel Point the user to dmesg(1) to get informations about why loading a module did fail instead of printing the cryptic "Exec format error" Update the BUGS section of kld(4) according the recent changes in kldload(8)
* MFC r260581: Add sglist_append_bio(9) to append a struct bio's data tobryanv2014-01-182-1/+13
| | | | a sglist
* MFC r258622: dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINEavg2014-01-171-29/+28
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* MFC r260605:bdrewery2014-01-131-1/+0
| | | | | | | | | | Remove scary comment about this being a test key. There has been no need to regenerate the signing key. Early MFC as it is just a comment and needs to get into releng/10.0. Approved by: bapt (mentor, implicit)
* MFC r260102:dim2014-01-091-0/+1
| | | | | | | | | | | | Similar to r260020, only use -fms-extensions with gcc, for all other modules which require this flag to compile. Use a GCC_MS_EXTENSIONS variable, defined in kern.pre.mk, which can be used to easily supply the flag (or not), depending on the compiler type. MFC r260322: In addition to r260102, also define GCC_MS_EXTENSIONS in bsd.sys.mk, since kernel module builds do not use kern.pre.mk.
* Revert r258396 : teach iconv about a WCHAR_T pseudo-typepeter2014-01-031-1/+0
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* MFC r257532 (by adrian):dim2013-12-301-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix this build for clang. MFC r259730: To avoid having to explicitly test COMPILER_TYPE for setting clang-specific or gcc-specific flags, introduce the following new variables for use in Makefiles: CFLAGS.clang CFLAGS.gcc CXXFLAGS.clang CXXFLAGS.gcc In bsd.sys.mk, these get appended to the regular CFLAGS or CXXFLAGS for the right compiler. MFC r259913: For libstand and sys/boot, split off gcc-only flags into CFLAGS.gcc. MFC r259927: Fix pc98 build, by also forcing COMPILER_TYPE in sys/boot/pc98/boot2's Makefile. Pointy hat to: dim
* MFC r259879: Clean up manual pages after BIND removal.pluknet2013-12-3010-131/+15
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* Add sample test programs.jmmv2013-12-2915-0/+735
| | | | | | | | This is a MFC of the following into stable/10: - r258299 Add some sample test programs. - r258552 Generate plain sh test programs from a source file. As usual, "make tinderbox" clean on ref10-amd64.
* Set up the /usr/tests hierarchy.jmmv2013-12-288-4/+228
| | | | | | | | | | | | | | | | | This is a MFC of the following into stable/10: - r257097 Set up the /usr/tests hierarchy. - r257098 Add missing WITHOUTTESTS file. - r257100 Add a tests(7) manual page. - r257105 Disable WITHTESTS= for now. - r257848 Fix buildworld when WITHTESTS is enabled. - r257850 Subsume the functionality of MKATF into MKTESTS. - r257851 Handle the removal of the test suite when WITHOUTTESTS=yes. - r257852 Install category Kyuafiles from their category directories. - r258232 Install BSD.tests.mtree when MKTESTS is yes. Note that building with WITH_TESTS is still broken at this point (and hence why WITHOUT_TESTS is the set as the default). Subsequent pullups will fix the remaining issues.
* Pull up fixes to allow building tests along scripts and data files.jmmv2013-12-282-12/+34
| | | | | | | | | | MFC of the following into stable/10: - r257095 Allow mixing bsd.files.mk with bsd.subdir.mk. - r258095 Allow this (bsd.progs.mk) to work with fmake. - r258330 Need to also test for defined(${v}_${PROG}) in bsd.progs.mk. - r259209 Make bsd.progs.mk work in directories with SCRIPTS but no PROGS. This is all 'make tinderbox' clean as run on ref10-amd64.
* MFC r257631: Add myself to the committers-src list and to the calendar.jmmv2013-12-281-0/+2
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* Split and extend bsd.test.mk into {atf,plain,tap}.test.mk.jmmv2013-12-276-49/+384
| | | | | | | | | | | | | | | | | | This is a MFC of: - r256761 Clearly split the logic to build ATF and plain tests apart. - r256762 Add the automatic generation of Atffile files. - r256763 Add the automatic generation of Kyuafile files. - r256764 Plug atf-run into the 'test' target. - r256765 Plug kyua into the 'test' target. - r257096 Move the TESTSBASE definition to bsd.own.mk. - r257099 Add missing plain.test.mk. - r258297 Remove registration of C++ test programs into PROGS. - r258298 Fix the build of plain test programs. - r258551 Install plain.test.mk. - r259208 Add tap.test.mk. Approved by: rpaulo (mentor)
* MFC r259569:np2013-12-191-12/+56
| | | | cxgbe.4: Belated update to the man page to reflect T5 support.
* MFC r258629, 258662:truckman2013-12-191-1/+9
| | | | | | | | | | | | r258629: Mention that devd will kldload the driver when the device is connected. Mention that the automatic mode switch from umass to u3g needed by some devices does not work unless the driver is loaded before the device is connected. r258662 (by joel): mdoc: sort sections.
* MFC r238274, r246752, r256720, r256721, r256722, r256955, r257409hselasky2013-12-162-5/+11
| | | | | | | | | | | r257429, r257435, r257712, r257732, r257743, r257748, r257955 r257957, r257958, r258082, r258641, r258643, r258732, r258733, r258840, r258919, r258921, r259029, r259030, r259031, r259032 and r259046: - Add support for the MediaTek/Ralink RT5370/RT5372 chipset. - Various minor USB WLAN fixes and improvements. PR: usb/182936
* MFC r257805, r257806, r257807, r257942:gjb2013-12-111-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | r257805: Add a 'mini-memstick.img' release target, which will use the 'bootonly.iso' components to create a smaller memory stick image. This is useful for system recovery, where a full memstick.img image is not necessarily needed (or wanted). In addition, it is possible to do bootonly-style installation, where the base.txz, kernel.txz, etc. are fetched from a remote source. Provide backwards-compatible target (mini-memstick), to keep in sync with the targets documented in release/Makefile. r257806: Remove extra target from 'memstick' that I forgot to remove before previous commit. r257807: Update release(7) to include 'mini-memstick'. r257942: Fix a few style nits. Sponsored by: The FreeBSD Foundation
* MFC r259083:dim2013-12-101-1/+1
| | | | | | | | | | | | | | For WARNS <= 3, change the clang warning flag -Wno-conversion to -Wno-enum-conversion. In earlier clang versions (before 3.2), the latter did not exist, and suppressing enum conversion warnings was really the goal of this warning suppression flag. This should enable the same kind of warning again as was fixed by r259072 ("incompatible integer to pointer conversion passing 'Elf_Addr' (aka 'unsigned int') to parameter of type 'void *'"), and which was only emitted by gcc. Noticed by: kib
* Regenerate after r259138bdrewery2013-12-091-3/+3
| | | | Approved by: bapt (implicit)
* MFC r258786, r258796, r258797, r258847, r258853, r258949:gjb2013-12-051-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r258786: Move OPTIONS_UNSET outside of the PBUILD_FLAGS variable, otherwise the textproc/docproj port build fails. r258796 (hrs): - Prevent TARGET and TARGET_ARCH from being defined as empty when TARGET="" and/or TARGET_ARCH="" is specified. - Remove extra (). r258797 (hrs): Use standard CLEANFILES/CLEANDIRS and clean target in bsd.obj.mk. r258847: Provide reproducibility between builds by building pkg(8) from ports, instead of using pkg-bootstrap. This should resolve a problem that was discovered during 10.0-BETA4 freebsd-update(8) builds, r258853: Turn off the dvdrom target by default. dvd1.iso is now built by specifying 'WITH_DVD=1' during 'make release'. This caused some problems during the freebsd-update builds for 10.0-BETA4. r258949: Ensure WITH_DVD is not empty to prevent 'WITH_DVD= ' from evaluating to true. Approved by: re (hrs) Sponsored by: The FreeBSD Foundation
* Merge r258122 from head:glebius2013-11-221-2/+5
| | | | | | | | Emphasize that pf(4) in FreeBSD doesn't match pf(4) in OpenBSD 4.5, but is derived from it, and got some important local changes. Approved by: re (kib)
* MFC r258305, r258307, r258308, r258309, r258310, r258314, r258317,gjb2013-11-211-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r258319, r258320: r258305: Use the IMAGES variable to determine which image files to remove as part of 'make -C /usr/src/release clean'. r258307: Add a script and configuration files to fetch pre-built packages from pkg.FreeBSD.org for inclusion on release medium (dvd1.iso). r258308: Unconditionally copy the build host /etc/resolv.conf into the chroot directory, since hostname resolution may be needed in the case of building a dvd image (with packages) and also setting 'NOPORTS=1'. r258309: Set the PKG_CACHEDIR directory to 'dvd/' instead of 'release/' in preparation of adding a 'dvd1.iso' target. r258310: Add the 'dvd1.iso' target. This mimics the 'release.iso' target, with the additional step of fetching packages for inclusion on the dvd image. The 'pkg-stage' target is used to run 'scripts/pkg-stage.sh' if the '${TARGET}/pkg-stage.conf' configuration file exists (currently only amd64 and i386). Allow dvd1.iso to be skipped if NODVD=1. r258314: Fix how ABI is evaluated so it matches more than a dot-zero case. r258317: Document the 'dvdrom' target. r258319: Remove WITHOUT_PROFILE=1 for the dvd1.iso medium. r258320: Simplify PKG_ABI for pkg-stage.sh. Approved by: re (hrs) Sponsored by: The FreeBSD Foundation
* MFC r258254 - teach iconv about a WCHAR_T pseudo-typepeter2013-11-201-0/+1
| | | | Approved by: re (kib)
* MFC r258148,r258149,r258150,r258152,r258153,r258154,r258181,r258182:pjd2013-11-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r258148: Add a note that this file is compiled as part of the kernel and libc. Requested by: kib r258149: Change cap_rights_merge(3) and cap_rights_remove(3) to return pointer to the destination cap_rights_t structure. This already matches manual page. r258150: Sync return value with actual implementation. r258151: Style. r258152: Precisely document capability rights here too (they are already documented in rights(4)). r258153: The CAP_LINKAT, CAP_MKDIRAT, CAP_MKFIFOAT, CAP_MKNODAT, CAP_RENAMEAT, CAP_SYMLINKAT and CAP_UNLINKAT capability rights make no sense without the CAP_LOOKUP right, so include this rights. r258154: - Move CAP_EXTATTR_* and CAP_ACL_* rights to index 1 to have more room in index 0 for the future. - Move CAP_BINDAT and CAP_CONNECTAT rights to index 0 so we can include CAP_LOOKUP right in them. - Shuffle the bits around so there are no gaps. This is last chance to do that as all moved rights are not used yet. r258181: Replace CAP_POLL_EVENT and CAP_POST_EVENT capability rights (which I had a very hard time to fully understand) with much more intuitive rights: CAP_EVENT - when set on descriptor, the descriptor can be monitored with syscalls like select(2), poll(2), kevent(2). CAP_KQUEUE_EVENT - When set on a kqueue descriptor, the kevent(2) syscall can be called on this kqueue to with the eventlist argument set to non-NULL value; in other words the given kqueue descriptor can be used to monitor other descriptors. CAP_KQUEUE_CHANGE - When set on a kqueue descriptor, the kevent(2) syscall can be called on this kqueue to with the changelist argument set to non-NULL value; in other words it allows to modify events monitored with the given kqueue descriptor. Add alias CAP_KQUEUE, which allows for both CAP_KQUEUE_EVENT and CAP_KQUEUE_CHANGE. Add backward compatibility define CAP_POLL_EVENT which is equal to CAP_EVENT. r258182: Correct right names. Sponsored by: The FreeBSD Foundation Approved by: re (kib)
* MFC 257636:hrs2013-11-187-8513/+78
| | | | | | Fix EUC ESDB and JIS CS-mapper. Approved by: re (delphij)
* MFC r257583, r258012, r258013:gjb2013-11-162-15/+1
| | | | | | | | | | | | | | | | | | | r257583 (peter): Remove the WITH_LIBICONV_COMPAT hack that seems to do more harm than good. This caused libc to spoof the ports libiconv namespace and provide a colliding libiconv.so.3 to fool rtld. This should have been removed some time ago. r258012: Remove WITH_LIBICONV_COMPAT file to chase after r257583. r258013: Regenerate src.conf.5 after removal of WITH_LIBICONV_COMPAT. Approved by: re (kib) Sponsored by: The FreeBSD Foundation Sponsored by: The FreeBSD Foundation
* MFC: r257287brueffer2013-11-111-7/+13
| | | | | | New sentence -> new line and some mdoc cleanup. Approved by: re (glebius)
* Merge r257633:pjd2013-11-063-5/+686
| | | | | | | | | | - Add manual pages for capability rights (rights(4)), cap_rights_init(3) family of functions and cap_rights_get(3) function. - Update remaining Capsicum-related manual pages. Sponsored by: The FreeBSD Foundation Reviewed by: bdrewery Approved by: re (glebius)
* Regenerate src.conf(5) after r257573bdrewery2013-11-061-159/+159
| | | | | | | | | Direct commit to stable/10 with no mergeinfo as the head change to regenerate src.conf(5) for this was missed after r257440 until r257444 which brought in unrelated changes. Discussed with: gjb Approved by: re (gjb, implicit)
* MFC r257344,r257403:bdrewery2013-11-036-10/+37
| | | | | | | Move /etc/keys to /usr/share/keys where users are less likely to modify them. Approved by: bapt Approved by: re (gjb)
* Notional MFC of r257139:brooks2013-10-311-4/+4
| | | | | | Regerate after r257460 swapped the default to WITH_NMTREE. Approved by: re (gjb)
* MFC r257138:brooks2013-10-311-1/+1
| | | | | | | | Switch the default mtree to nmtree our new NetBSD derived mtree. Exp-runs by: bdrewery (ports/182438) Sponsored by: DARPA/AFRL Approved by: re (gjb)
* MFC r256865brooks2013-10-312-136/+0
| | | | | | | | | Remove the isf(4) driver. It was created by accident and is subset of the cfi(4) driver. It remained in the tree longer than would be ideal due to the time required to bring cfi(4) to feature parity. Sponsored by: DARPA/AFRL Approved by: re (gjb)
* Notional MFC of r257057:brooks2013-10-311-14/+2
| | | | | | | | | | | | | | Regen documentation post r257449: Stop conflating WITHOUT_CLANG with WITHOUT_CLANG_IS_CC. This allows bootstrapping a copy of clang without building clang for the base system which is useful for nanobsd and similar setups. It's still probably wrong to conflate what is installed as /usr/bin/cc with the selection of a bootstrap compiler under WITH*_CLANG_IS_CC, but that's for another day. Sponsored by: DARPA/AFRL Approved by: re (gjb)
* MFC r256915brooks2013-10-311-1/+0
| | | | | | | | | | | | | Stop conflating WITHOUT_CLANG with WITHOUT_CLANG_IS_CC. This allows bootstrapping a copy of clang without building clang for the base system which is useful for nanobsd and similar setups. It's still probably wrong to conflate what is installed as /usr/bin/cc with the selection of a bootstrap compiler under WITH*_CLANG_IS_CC, but that's for another day. Sponsored by: DARPA/AFRL Approved by: re (gjb)
* MFC r257293.neel2013-10-301-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for PCI-to-ISA LPC bridge emulation. If the LPC bus is attached to a virtual machine then we implicitly create COM1 and COM2 ISA devices. Prior to this change the only way of attaching a COM port to the virtual machine was by presenting it as a PCI device that is mapped at the legacy I/O address 0x3F8 or 0x2F8. There were some issues with the original approach: - It did not work at all with UEFI because UEFI will reprogram the PCI device BARs and remap the COM1/COM2 ports at non-legacy addresses. - OpenBSD GENERIC kernel does not create a /dev/console because it expects the uart device at the legacy 0x3F8/0x2F8 address to be an ISA device. - It was functional with a FreeBSD guest but caused the console to appear on /dev/ttyu2 which was not intuitive. The uart emulation is now independent of the bus on which it resides. Thus it is possible to have uart devices on the PCI bus in addition to the legacy COM1/COM2 devices behind the LPC bus. The command line option to attach ISA COM1/COM2 ports to a virtual machine is "-s <bus>,lpc -l com1,stdio". The command line option to create a PCI-attached uart device is: "-s <bus>,uart[,stdio]" The command line option to create PCI-attached COM1/COM2 device is: "-S <bus>,uart[,stdio]". This style of creating COM ports is deprecated. Approved by: re (glebius)
* MFC r257151:bdrewery2013-10-291-0/+8
| | | | | | | Document /var/cache/pkg into hier(7) which pkg(8) uses. Approved by: bapt Approved by: re (glebius)
* MFC: r256770,r257142,r257145,r257146,r257147,r257148,bdrewery2013-10-291-1/+10
| | | | | | | | | | | | | | | | | | | | | r257149,r257150,r257158,r257159,r257164,r257168, r257193 - Support checking signature for pkg bootstrap from remote and for 'pkg add ./pkg.txz' - Be verbose on where pkg is being bootstrapped from. - Add support for reading configuration files from /etc/pkg. For now only /etc/pkg/FreeBSD.conf is supported. - Add test package signing key fingerprint into /etc/keys/pkg/trusted. - Disable fingerprint checking by default for now as the official packages are not yet signed. Approved by: bapt Approved by: re (glebius)
* MFC r256450:bdrewery2013-10-231-1/+1
| | | | | | | | Rename libbsdyml to libyaml, make private, and bump SHLIB_MAJOR to 1.0 Approved by: bapt Approved by: re (glebius)
* MFC r256773:jmg2013-10-231-1/+37
| | | | | | | | Enable the automatic creation of a certificate (if one does not exists) and enable the usage by sendmail if sendmail is enabled. Reviewed by: gshapiro Approved by: re (gjb)
* MFC r256775,r256776:cperciva2013-10-222-2/+38
| | | | | | | | | | Add support for "first boot" rc.d scripts. Document this new functionality in rc.conf(5) and rc(8). Bump __FreeBSD_version so that ports can make use of this. Approved by: re (gjb)
* MFC 256385:hrs2013-10-121-4/+5
| | | | | | | | | | | - Add mount.fdescfs parameter to jail(8). This is similar to mount.devfs but mounts fdescfs. The mount happens just after mount.devfs. - rc.d/jail now displays whole error message from jail(8) when a jail fails to start. Approved by: re (gjb)
* Merge from project branch via main. Uninteresting commits are trimmed.markm2013-10-122-83/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor of /dev/random device. Main points include: * Userland seeding is no longer used. This auto-seeds at boot time on PC/Desktop setups; this may need some tweeking and intelligence from those folks setting up embedded boxes, but the work is believed to be minimal. * An entropy cache is written to /entropy (even during installation) and the kernel uses this at next boot. * An entropy file written to /boot/entropy can be loaded by loader(8) * Hardware sources such as rdrand are fed into Yarrow, and are no longer available raw. ------------------------------------------------------------------------ r256240 | des | 2013-10-09 21:14:16 +0100 (Wed, 09 Oct 2013) | 4 lines Add a RANDOM_RWFILE option and hide the entropy cache code behind it. Rename YARROW_RNG and FORTUNA_RNG to RANDOM_YARROW and RANDOM_FORTUNA. Add the RANDOM_* options to LINT. ------------------------------------------------------------------------ r256239 | des | 2013-10-09 21:12:59 +0100 (Wed, 09 Oct 2013) | 2 lines Define RANDOM_PURE_RNDTEST for rndtest(4). ------------------------------------------------------------------------ r256204 | des | 2013-10-09 18:51:38 +0100 (Wed, 09 Oct 2013) | 2 lines staticize struct random_hardware_source ------------------------------------------------------------------------ r256203 | markm | 2013-10-09 18:50:36 +0100 (Wed, 09 Oct 2013) | 2 lines Wrap some policy-rich code in 'if NOTYET' until we can thresh out what it really needs to do. ------------------------------------------------------------------------ r256184 | des | 2013-10-09 10:13:12 +0100 (Wed, 09 Oct 2013) | 2 lines Re-add /dev/urandom for compatibility purposes. ------------------------------------------------------------------------ r256182 | des | 2013-10-09 10:11:14 +0100 (Wed, 09 Oct 2013) | 3 lines Add missing include guards and move the existing ones out of the implementation namespace. ------------------------------------------------------------------------ r256168 | markm | 2013-10-08 23:14:07 +0100 (Tue, 08 Oct 2013) | 10 lines Fix some just-noticed problems: o Allow this to work with "nodevice random" by fixing where the MALLOC pool is defined. o Fix the explicit reseed code. This was correct as submitted, but in the project branch doesn't need to set the "seeded" bit as this is done correctly in the "unblock" function. o Remove some debug ifdeffing. o Adjust comments. ------------------------------------------------------------------------ r256159 | markm | 2013-10-08 19:48:11 +0100 (Tue, 08 Oct 2013) | 6 lines Time to eat crow for me. I replaced the sx_* locks that Arthur used with regular mutexes; this turned out the be the wrong thing to do as the locks need to be sleepable. Revert this folly. # Submitted by: Arthur Mesh <arthurmesh@gmail.com> (In original diff) ------------------------------------------------------------------------ r256138 | des | 2013-10-08 12:05:26 +0100 (Tue, 08 Oct 2013) | 10 lines Add YARROW_RNG and FORTUNA_RNG to sys/conf/options. Add a SYSINIT that forces a reseed during proc0 setup, which happens fairly late in the boot process. Add a RANDOM_DEBUG option which enables some debugging printf()s. Add a new RANDOM_ATTACH entropy source which harvests entropy from the get_cyclecount() delta across each call to a device attach method. ------------------------------------------------------------------------ r256135 | markm | 2013-10-08 07:54:52 +0100 (Tue, 08 Oct 2013) | 8 lines Debugging. My attempt at EVENTHANDLER(multiuser) was a failure; use EVENTHANDLER(mountroot) instead. This means we can't count on /var being present, so something will need to be done about harvesting /var/db/entropy/... . Some policy now needs to be sorted out, and a pre-sync cache needs to be written, but apart from that we are now ready to go. Over to review. ------------------------------------------------------------------------ r256094 | markm | 2013-10-06 23:45:02 +0100 (Sun, 06 Oct 2013) | 8 lines Snapshot. Looking pretty good; this mostly works now. New code includes: * Read cached entropy at startup, both from files and from loader(8) preloaded entropy. Failures are soft, but announced. Untested. * Use EVENTHANDLER to do above just before we go multiuser. Untested. ------------------------------------------------------------------------ r256088 | markm | 2013-10-06 14:01:42 +0100 (Sun, 06 Oct 2013) | 2 lines Fix up the man page for random(4). This mainly removes no-longer-relevant details about HW RNGs, reseeding explicitly and user-supplied entropy. ------------------------------------------------------------------------ r256087 | markm | 2013-10-06 13:43:42 +0100 (Sun, 06 Oct 2013) | 6 lines As userland writing to /dev/random is no more, remove the "better than nothing" bootstrap mode. Add SWI harvesting to the mix. My box seeds Yarrow by itself in a few seconds! YMMV; more to follow. ------------------------------------------------------------------------ r256086 | markm | 2013-10-06 13:40:32 +0100 (Sun, 06 Oct 2013) | 11 lines Debug run. This now works, except that the "live" sources haven't been tested. With all sources turned on, this unlocks itself in a couple of seconds! That is no my box, and there is no guarantee that this will be the case everywhere. * Cut debug prints. * Use the same locks/mutexes all the way through. * Be a tad more conservative about entropy estimates. ------------------------------------------------------------------------ r256084 | markm | 2013-10-06 13:35:29 +0100 (Sun, 06 Oct 2013) | 5 lines Don't use the "real" assembler mnemonics; older compilers may not understand them (like when building CURRENT on 9.x). # Submitted by: Konstantin Belousov <kostikbel@gmail.com> ------------------------------------------------------------------------ r256081 | markm | 2013-10-06 10:55:28 +0100 (Sun, 06 Oct 2013) | 12 lines SNAPSHOT. Simplify the malloc pools; We only need one for this device. Simplify the harvest queue. Marginally improve the entropy pool hashing, making it a bit faster in the process. Connect up the hardware "live" source harvesting. This is simplistic for now, and will need to be made rate-adaptive. All of the above passes a compile test but needs to be debugged. ------------------------------------------------------------------------ r256042 | markm | 2013-10-04 07:55:06 +0100 (Fri, 04 Oct 2013) | 25 lines Snapshot. This passes the build test, but has not yet been finished or debugged. Contains: * Refactor the hardware RNG CPU instruction sources to feed into the software mixer. This is unfinished. The actual harvesting needs to be sorted out. Modified by me (see below). * Remove 'frac' parameter from random_harvest(). This was never used and adds extra code for no good reason. * Remove device write entropy harvesting. This provided a weak attack vector, was not very good at bootstrapping the device. To follow will be a replacement explicit reseed knob. * Separate out all the RANDOM_PURE sources into separate harvest entities. This adds some secuity in the case where more than one is present. * Review all the code and fix anything obviously messy or inconsistent. Address som review concerns while I'm here, like rename the pseudo-rng to 'dummy'. # Submitted by: Arthur Mesh <arthurmesh@gmail.com> (the first item) ------------------------------------------------------------------------ r255319 | markm | 2013-09-06 18:51:52 +0100 (Fri, 06 Sep 2013) | 4 lines Yarrow wants entropy estimations to be conservative; the usual idea is that if you are certain you have N bits of entropy, you declare N/2. ------------------------------------------------------------------------ r255075 | markm | 2013-08-30 18:47:53 +0100 (Fri, 30 Aug 2013) | 4 lines Remove short-lived idea; thread to harvest (eg) RDRAND enropy into the usual harvest queues. It was a nifty idea, but too heavyweight. # Submitted by: Arthur Mesh <arthurmesh@gmail.com> ------------------------------------------------------------------------ r255071 | markm | 2013-08-30 12:42:57 +0100 (Fri, 30 Aug 2013) | 4 lines Separate out the Software RNG entropy harvesting queue and thread into its own files. # Submitted by: Arthur Mesh <arthurmesh@gmail.com> ------------------------------------------------------------------------ r254934 | markm | 2013-08-26 20:07:03 +0100 (Mon, 26 Aug 2013) | 2 lines Remove the short-lived namei experiment. ------------------------------------------------------------------------ r254928 | markm | 2013-08-26 19:35:21 +0100 (Mon, 26 Aug 2013) | 2 lines Snapshot; Do some running repairs on entropy harvesting. More needs to follow. ------------------------------------------------------------------------ r254927 | markm | 2013-08-26 19:29:51 +0100 (Mon, 26 Aug 2013) | 15 lines Snapshot of current work; 1) Clean up namespace; only use "Yarrow" where it is Yarrow-specific or close enough to the Yarrow algorithm. For the rest use a neutral name. 2) Tidy up headers; put private stuff in private places. More could be done here. 3) Streamline the hashing/encryption; no need for a 256-bit counter; 128 bits will last for long enough. There are bits of debug code lying around; these will be removed at a later stage. ------------------------------------------------------------------------ r254784 | markm | 2013-08-24 14:54:56 +0100 (Sat, 24 Aug 2013) | 39 lines 1) example (partially humorous random_adaptor, that I call "EXAMPLE") * It's not meant to be used in a real system, it's there to show how the basics of how to create interfaces for random_adaptors. Perhaps it should belong in a manual page 2) Move probe.c's functionality in to random_adaptors.c * rename random_ident_hardware() to random_adaptor_choose() 3) Introduce a new way to choose (or select) random_adaptors via tunable "rngs_want" It's a list of comma separated names of adaptors, ordered by preferences. I.e.: rngs_want="yarrow,rdrand" Such setting would cause yarrow to be preferred to rdrand. If neither of them are available (or registered), then system will default to something reasonable (currently yarrow). If yarrow is not present, then we fall back to the adaptor that's first on the list of registered adaptors. 4) Introduce a way where RNGs can play a role of entropy source. This is mostly useful for HW rngs. The way I envision this is that every HW RNG will use this functionality by default. Functionality to disable this is also present. I have an example of how to use this in random_adaptor_example.c (see modload event, and init function) 5) fix kern.random.adaptors from kern.random.adaptors: yarrowpanicblock to kern.random.adaptors: yarrow,panic,block 6) add kern.random.active_adaptor to indicate currently selected adaptor: root@freebsd04:~ # sysctl kern.random.active_adaptor kern.random.active_adaptor: yarrow # Submitted by: Arthur Mesh <arthurmesh@gmail.com> Submitted by: Dag-Erling Smørgrav <des@FreeBSD.org>, Arthur Mesh <arthurmesh@gmail.com> Reviewed by: des@FreeBSD.org Approved by: re (delphij) Approved by: secteam (des,delphij)
* MFC r256367:eadler2013-10-121-1/+1
| | | | | | Fix the formatting for the danish keymap. Approved by: re (glebius)
* MFC r256327:eadler2013-10-121-1/+1
| | | | | | Fix NetBSD release number Approved by: re (glebius)
* MFC 256365rpaulo2013-10-1213-411/+1
| | | | | | Remove most of the ATF tools and the _atf user. Approved by: re
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