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* rng-tools: modify 'read error' messageJoe Slater2018-02-062-0/+99
| | | | | | | | Expand messages output if entropy data cannot be read. Signed-off-by: Joe Slater <joe.slater@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
* rng-tools: Fix crazy defaultsRichard Purdie2017-11-031-2/+1
| | | | | | | | | | | | | | | | | | | | | Feeding the output of /dev/urandom into /dev/random is pretty much insane and not something we should encourage. I can't really imagine a scenario where this would be a sensible idea since /dev/urandom if effectively derived from /dev/random. This changes the tool to default to /dev/hwrng which makes much more sense, feeding hardware entropy into the random pool. In the QEMU case, this will feed entropy from the host into the guests which is also what we want. Yes, this change will cause rngd not to start if /dev/hwrng isn't present, but it isn't needed if that isn't so I don't see this as a bad thing. (https://wiki.archlinux.org/index.php/Rng-tools has a section in red which agrees with the above, "this is a really bad idea, since you are simple filling the kernel entropy pool with entropy coming from the kernel itself!") Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* rng-tools: add systemd service fileDengke Du2017-08-272-2/+21
| | | | | | | Add systemd service file for rng-tools. Signed-off-by: Dengke Du <dengke.du@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta: Add/fix missing Upstream-Status to patchesRichard Purdie2017-06-271-0/+2
| | | | | | | This adds or fixes the Upstream-Status for all remaining patches missing it in OE-Core. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta: Fix malformed Upstream-Status tagsRoss Burton2017-06-271-1/+0
| | | | | | | | Fix a variety of spelling and format mistakes to improve the ease of reading the tags programatically. Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta: Drop remnants of uclibc supportRichard Purdie2017-06-162-66/+0
| | | | | | | | | | | | uclibc support was removed a while ago and musl works much better. Start to remove the various overrides and patches related to uclibc which are no longer needed. uclibc support in a layer would still be possible. I have strong reasons to believe nobody is still using uclibc since patches are missing and I doubt the metadata even parses anymore. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* rng-tools: Fix textrels on 32bit x86Khem Raj2017-06-122-0/+105
| | | | | | | | | | | | | | | When testing core-image-sato with hardening flags, it fails with SIGSEGV in libc.so during relocation time This is due to relocations in .text [textrel] build QA points it out clearly during qemux86 build as well AssertionError: 2 != 0 : Log: /mnt/a/oe/build/tmp/work/qemux86-bec-linux-musl/core-image-sato/1.0-r0/dmesg_output.log ----------------------- Central error: [ 19.043597] rngd[525]: segfault at 80098bb7 ip b77b14fc sp bfe9b380 error 7 in libc.so[b774c000+97000] Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
* rng-tools: use SOURCEFORGE_MIRROR in SRC_URIAlexander Kanavin2016-11-301-1/+1
| | | | | | | This also fixes upstream version check. Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
* recipes-support/rng-tools: Change runlevel start from S to 2, 3, 4, 5.Aníbal Limón2016-03-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | When using systemd as init rng-tools is causing a circular dependency between units, [ 7.706250] systemd[1]: basic.target: Found ordering cycle on basic.target/start [ 7.706934] systemd[1]: basic.target: Found dependency on sysinit.target/start [ 7.707795] systemd[1]: basic.target: Found dependency on rng-tools.service/start [ 7.708692] systemd[1]: basic.target: Found dependency on basic.target/start [ 7.709461] systemd[1]: basic.target: Breaking ordering cycle by deleting job rng-tools.service/start [ 7.710404] systemd[1]: rng-tools.service: Job rng-tools.service/start deleted to break ordering cycle starting with basic.target/start The problem is related to systemd running sysvinit scripts by default add dependency of basic.target for sysvinit script so when sysvscript is at rcS is added also as dependency of sysinit.target causing a cirular dependency in this case: basic.target -> sysinit.target -> rng-tools.service -> basic.target. Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* uclibc support for rng-toolsMaxin B. John2016-02-282-1/+66
| | | | | | | | Uclibc has its own argp implemented as libuargp. So, we add a new option --enable-uclibc to select it. Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
* rng-tools: Fix underquoted m4 and libgcrypt floating dependencyRichard Purdie2016-02-162-3/+34
| | | | | | | | The underquoted m4 caused build failures if libgcrypt wasn't present. The floating dependency on libgcrypt was just plain incorrect, particularly given the incorrect libgcrypt RDEPENDS. Change to use PACKAGECONFIG an default to on. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* rng-tools: fix the build with muslChristopher Larson2016-02-163-1/+159
| | | | | | | | | | | | musl doesn't provide argp, so we need argp-standalone, as we do for uclibc. Rather than passing in -largp via the recipe, patch the configure script to provide an argument for the libargp usage and check for it when needed, and use PACKAGECONFIG. The initial patch to check for libargp and use it if available came from Gentoo. The patches are kept separate despite the second modifying what the first does, in order to keep the history/origin clear. Signed-off-by: Christopher Larson <chris_larson@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* rng-tools: Import recipe from meta-openembeddedSaul Wold2016-02-153-0/+90
Adding this recipe to oe-core will allow it to be used by qemu to provide a way to generate additional entropy needed to fix hangs with getrandom(). Additional kernel config options have already been added to the default qemu kernel configs. [YOCTO #8681] [YOCOT #8816] Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>