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* core: wrap cgroup path with empty_to_root() in log messagesv248.7Yu Watanabe2021-08-063-27/+28
| | | | | | | | | | This fixes e.g. the following log message: --- systemd[1]: -.slice: Failed to migrate controller cgroups from , ignoring: Read-only file system --- (cherry picked from commit 6178e2f88956e1900f445908ed053865cc22e879) (cherry picked from commit 24a40953d3d6ad8b1429d19da2f66399ae3f7e0b)
* core/cgroup: fix error handling of cg_remove_xattr()Yu Watanabe2021-08-061-3/+3
| | | | | (cherry picked from commit 0cddb53c85588fbfb8043f622895c7bd15819198) (cherry picked from commit 7e79bfce0674c58068d2a125ed666986544e790f)
* sd-netlink: always append new bridge FDB entriesYu Watanabe2021-08-061-2/+6
| | | | | | | | | This partially reverts 192a9d95ea3e058afd824d38a9cea16ad0a84a57 (#19432). Fixes #20305. (cherry picked from commit 74c1ab841fbad9d4f237c819577fcd1d46a072b6) (cherry picked from commit f65dedbb8f3bd8a0ec69a02f63f62f339a791423)
* mkosi: openSUSE update --bootable=no dependenciesMichal Koutný2021-08-061-0/+1
| | | | | | | | Since we can build --bootable=no images without dracut->systemd, we need to add systemd runtime dependencies explicitely. (cherry picked from commit f2bb8857cd093eb9bd5e1dad6fb996a0a4463556) (cherry picked from commit e4e572117b41f6e8152a30acc6f60a0385090137)
* man: describe veritysetup command syntaxZbigniew Jędrzejewski-Szmek2021-08-062-1/+48
| | | | | | | It makes it easier to diagnose what the generated units actually do. (cherry picked from commit d53285d551d883bb9f097eca0942e8c585e33470) (cherry picked from commit e820d11a409ba93cf1634031fd363dde5e2b6a94)
* veritysetup: print help for --help/-h/helpZbigniew Jędrzejewski-Szmek2021-08-061-1/+4
| | | | | | | | In general our commands print help on --help, but here this would trigger the error that two arguments are needed. Let's make this more user-friendly. (cherry picked from commit 5d5e43cc33637a12f743f17294cfbd3ede08a1b3) (cherry picked from commit 5e5923f272682476c053e5afd705e0f6b4595cbf)
* Use correct `<poll.h>` includeDavid Seifert2021-08-062-2/+2
| | | | | | | * `<sys/poll.h>` is not specified in POSIX (cherry picked from commit 2b6c0bb2a341c95223ce672249e43c743b03d78c) (cherry picked from commit fba9fd963bb3b5fafdb123788b3fabe6ed0830c9)
* Use correct `<fcntl.h>` includeDavid Seifert2021-08-061-1/+1
| | | | | | | * `<sys/fcntl.h>` is not specified in POSIX (cherry picked from commit f8d54f7810aeea5ff27a5db03e1aab7ea54c8268) (cherry picked from commit cc94387e674c7db7b15efe56763fe6c87363f73d)
* test: correctly detect ASan on s390xFrantisek Sumsal2021-08-061-1/+1
| | | | | | | | | | | | | | | | | | | | | s390x uses BRAS(L) instead of CALL(Q), e.g.: ``` 1009528: c0 e5 ff ff f8 a0 brasl %r14,1008668 <__asan_report_load1@plt> 10095f0: c0 e5 ff ff ea ec brasl %r14,1006bc8 <__asan_stack_malloc_4@plt> 10097f8: c0 e5 ff ff f8 f8 brasl %r14,10089e8 <__asan_report_load8@plt> ``` x86_64 for reference: ``` 4011f3: e8 48 fe ff ff callq 401040 <__asan_report_load1@plt> 401227: e8 24 fe ff ff callq 401050 <__asan_report_load8@plt> 401251: e8 da fd ff ff callq 401030 <__asan_init@plt> ``` (cherry picked from commit 8bf79f05532162d19fe6ee211297cff81b4f9874) (cherry picked from commit 02a744940e26a6ecf8778800a4317e9a8a474482)
* systemctl: allow set-property to be called with a glob patternZbigniew Jędrzejewski-Szmek2021-08-061-20/+33
| | | | | | | | | We call "systemctl set-property … Markers=+needs-restart" and this should also work for globs, e.g. "user@*.service" or "syncthing@*.service". https://bugzilla.redhat.com/show_bug.cgi?id=1986258 (cherry picked from commit 23a0ffa59f9cb26c4b016c9fd1a3a70da2607f61) (cherry picked from commit d334cc62101b8b8ea37d8458f90abc5a6136b315)
* man/systemctl: rework descriptions of bind and mount-imageZbigniew Jędrzejewski-Szmek2021-08-061-44/+69
| | | | | | | | | | | | The text used "unit's view" to mean mount namespace. But we talk about mount namespaces in the later part of the paragraph anyway, so trying to use an "approachable term" only makes the whole thing harder to understand. Let's use the precise term. Some paragraph-breaking and re-indentation is done too. (cherry picked from commit e04eae5e1c43c050e0707d3fcfdc16691b761d61) (cherry picked from commit dcdfc4d9a77720d0432d0e587e41e96dc8b8542c)
* man: use title of docs/ pages when referring to themZbigniew Jędrzejewski-Szmek2021-08-065-6/+6
| | | | | | | | | There is some inconsistency, partially caused by the awkward naming of the docs/ pages. But let's be consistent and use the "official" title. If we ever change plural↔singular, we should use the same form everywhere. (cherry picked from commit d6029680df7c4991e37662467668816a83c0b806) (cherry picked from commit 77681242c8c6d7693814b8245e9096e43faa21be)
* man: fix assorted issues reported by the manpage-l10n projectZbigniew Jędrzejewski-Szmek2021-08-0611-46/+49
| | | | | | | | | | Fixes #20297. (cherry picked from commit be0d27ee0c2a2cce39490b8cfc0e7d995fbd7644) (cherry picked from commit 9eb9b07c404be8d59a800c70593809a69f0d0e55) [Only the parts that were conflict-free: I think it's nice to fix errors, but not important enough to devote actual work to it.]
* seccomp: move sched_getaffinity() from @system-service to @defaultLennart Poettering2021-08-061-1/+1
| | | | | | | | | | | | | | | | | See: https://github.com/systemd/systemd/pull/20191#issuecomment-881982739 In general, we shouldn't blanket move syscalls like this into @default, given that glibc actually does have fallbacks, afaics. However, as long as the syscalls are "read-only" and thus benign, I figure it's a safe thing to do. But we should probably stick to a "if in doubt, don't" rule, and put these syscalls in @system-service as default, but not into @default. I think in the real world @system-service is the sensible group people should use, and not @default actually. (cherry picked from commit 7df660e45682af5c40a236abe1bdc5ddcf3b3533) (cherry picked from commit 898949f71513da918c4aa94a0681fbc6b868e00f)
* seccomp: drop getrandom() from @system-serviceLennart Poettering2021-08-061-1/+0
| | | | | | | | | | | It's included in @default now, since 14f4b1b568907350d023d1429c1aa4aaa8925f22, and since @system-service pulls that in we can drop it from @system-service. Follow-up for #20191 (cherry picked from commit 67347f37407489a68e12da8f75b78ae1d1168de9) (cherry picked from commit 24243d8d271c56c2ebe5cb361d8b2ebab7f6ead0)
* networkd: Include linux/netdevice.h headerKhem Raj2021-08-061-0/+1
| | | | | | | | | | | This header provides definitions for NET_NAME_UNKNOWN ånd NET_NAME_ENUM Fixes build issue found with non-glibc systems ../git/src/network/networkd-link.c:1203:52: error: 'NET_NAME_UNKNOWN' undeclared (first use in this function) Signed-off-by: Khem Raj <raj.khem@gmail.com> (cherry picked from commit 2a0d07d6a0d5be63c6c10cb0789412f584858ec1) (cherry picked from commit 46ced8149d5d97bf485bd668115915bcb6d47deb)
* man: Fix incorrect EFI vendor UUID (last missing nibble)ratijas2021-08-061-1/+1
| | | | | (cherry picked from commit d2e84b601805ae89cf8cb1b383b30c7c97cac73d) (cherry picked from commit 08c99e5600f92c5143b931a507980a2655380cb3)
* malloc() uses getrandom nowCristian Rodríguez2021-08-061-0/+1
| | | | | | | glibc master uses getrandom in malloc since https://sourceware.org/git/?p=glibc.git;a=commit;h=fc859c304898a5ec72e0ba5269ed136ed0ea10e1 , getrandom should be in the default set so to avoid all non trivial programs to fallback to a PRNG. (cherry picked from commit 14f4b1b568907350d023d1429c1aa4aaa8925f22) (cherry picked from commit 765c366274db3ff841da237769f2b20a4ec3a045)
* machined-varlink: fix double freeDavid Tardon2021-08-021-1/+1
| | | | | | Fixes: #18599 (cherry picked from commit feac9a1d1bf3f59adaa85f58b655ec01a111a29a) (cherry picked from commit 1600b38cd2029533547f8c3d4abfa12911ca0630)
* sd-event: always reshuffle time prioq on changing online/offline statev248.6Yu Watanabe2021-07-231-22/+11
| | | | | | | | | | | | | | | | | Before 81107b8419c39f726fd2805517a5b9faab204e59, the compare functions for the latest or earliest prioq did not handle ratelimited flag. So, it was ok to not reshuffle the time prioq when changing the flag. But now, those two compare functions also compare the source is ratelimited or not. So, it is necessary to reshuffle the time prioq after changing the ratelimited flag. Hopefully fixes #19903. (cherry picked from commit 2115b9b6629eeba7bc9f42f757f38205febb1cb7) Hopefully fixes #20285 and https://bugzilla.redhat.com/show_bug.cgi?id=1984651.
* sd-event: make event_source_time_prioq_reshuffle() accept all event source typeYu Watanabe2021-07-231-4/+5
| | | | | | | But it does nothing for an event source which is neither a timer nor ratelimited. (cherry picked from commit 5c08c7ab23dbf02aaf4e4bbae8e08a195da230a4)
* sd-event: use usec_add()Yu Watanabe2021-07-231-2/+2
| | | | (cherry picked from commit a595fb5ca9c69c589e758e9ebe3b70ac90450ba3)
* sd-event: drop unnecessary "else"Yu Watanabe2021-07-231-2/+2
| | | | (cherry picked from commit 7e2bf71ca3638e36ee33215ceee386ba8013da6d)
* man: document nss-{resolve,myhostname} resolving in the other direction, tooFlorian Klink2021-07-232-1/+12
| | | | | (cherry picked from commit 946f7ce32cef44d9bfcf2dc594bb193341434f57) (cherry picked from commit f869a39bceb35406d3193058d6ab5308c2e28f17)
* man: stop recommending putting myhostname after dnsFlorian Klink2021-07-231-10/+6
| | | | | | | | | | | | | | | | | | | nss-resolve also looks in /etc/hosts, and has the same local hostname resolving logic as nss-myhostname. We shouldn't recommend another order than nss-resolve uses internally. When nss-resolve is used, there's no possibility to override nss-myhostname hosts via DNS *anyway*. On top of that, it's not a good idea to allow DNS to override local hostnames as all - at least not something we should advertise in the docs. Followup of f918c67d38ba6ccd4eb0dc657f3f3155e5010cae / https://github.com/systemd/systemd/pull/16754. (cherry picked from commit ce266330fc3bd6767451ac3400336cd9acebe9c1) (cherry picked from commit 21423efc5852194ba3bf2bbc8067258e35c1558d)
* pid1: propagate the original command line when reexecutingZbigniew Jędrzejewski-Szmek2021-07-231-10/+53
| | | | | | | | | | | | | | | | | | | | | | When we reexec the manager in a container, we lose configuration settings on the kernel command line: $ systemd-nspawn -M rawhide -b systemd.status-unit-format=name systemd.show-status=yes ... # tr '\0' ' ' </proc/1/cmdline /usr/lib/systemd/systemd systemd.status_unit_format=combined systemd.show-status=yes # sudo systemctl daemon-reexec # tr '\0' ' ' </proc/1/cmdline /usr/lib/systemd/systemd --system --deserialize 20 This means that after daemon-reexec, the settings that we gain from the commandline are reset to defaults. So let's reeexecute with the original arguments copied over, modulo some filtering. (cherry picked from commit 846f1da465beda990c1c01346311393f485df467) (cherry picked from commit f3af6ba86c1128ccf6d6f896f70c22f9645a51c5)
* sd-bus: fix missing initializer in SD_BUS_VTABLE_END (#20253)Matthijs van Duin2021-07-231-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When two fields were added to the vtable.x.start struct, no initializers for these were added to SD_BUS_VTABLE_END which also (ab)used that struct (albeit sneakily by using non-designated initialization). While C tolerates this, C++ prohibits these missing initializers, and both g++ and clang++ will complain when using -Wextra. This patch gives SD_BUS_VTABLE_END its own case in the union and clarifies its initialization. I tested the behaviour of g++ 10.2 and clang 11 in various cases. Both will warn (-Wmissing-field-initializers, implied by -Wextra) if you provide initializers for some but not all fields of a struct. Declaring x.end as empty struct or using an empty initializer {} to initialize the union or one of its members is valid C++ but not C, although both gcc and clang accept it without warning (even at -Wall -Wextra -std=c90/c++11) unless you use -pedantic (which requires -std=c99/c++2a to support designated initializers). Interestingly, .x = { .start = { 0, 0, NULL } } is the only initializer I found for the union (among candidates for SD_BUS_VTABLE_END) where gcc doesn't zero-fill it entirely when allocated on stack, it looked like it did in all other cases (I only examined this on 32-bit arm). clang always seems to initialize all bytes of the union. [zjs: test case: $ cat vtable-test.cc #include "sd-bus.h" const sd_bus_vtable vtable[] = { SD_BUS_VTABLE_END }; $ g++ -I src/systemd/ -Wall -Wmissing-field-initializers -c vtable-test.cc vtable-test.cc:5:1: warning: missing initializer for member ‘sd_bus_vtable::<unnamed union>::<unnamed struct>::features’ [-Wmissing-field-initializers] 5 | }; | ^ vtable-test.cc:5:1: warning: missing initializer for member ‘sd_bus_vtable::<unnamed union>::<unnamed struct>::vtable_format_reference’ [-Wmissing-field-initializers] $ clang++ -I src/systemd/ -Wmissing-field-initializers -c vtable-test.cc vtable-test.cc:4:4: warning: missing field 'features' initializer [-Wmissing-field-initializers] SD_BUS_VTABLE_END ^ src/systemd/sd-bus-vtable.h:188:28: note: expanded from macro 'SD_BUS_VTABLE_END' .x = { { 0 } }, \ ^ 1 warning generated. Both warnings are gone with the patch.] (cherry picked from commit 654eaa403070d3c897454a5190603fda4071c3ff) (cherry picked from commit cdaf655f73bb3be10d47ab6f00d71a8d0b1a81e3)
* hwdb: 60-keyboard::remove hardcoded definition for KEYBOARD_KEY_56 for MSI ↵Aakash Singh2021-07-221-1/+0
| | | | | | | | | | Prestige And Modern (cherry picked from commit 30c9faff0d74ceb0cbafb8ecdd8573bc479984dc) (cherry picked from commit 95c3ad53f3febdaa1f175b85fb8b08ffc2bc96be) This fixes a regression which was introduced into v248-stable with 976b4254a336a5bda52e7a38df48564d08f4cbff.
* alloc-util: introduce MALLOC_SIZEOF_SAFE() helperLennart Poettering2021-07-223-3/+15
| | | | | | | | | | | | It's a wrapper around malloc_usable_size() that is supposed to be compatible with _FORTIFY_SOURCES=1, by taking the __builtin_object_size() data into account, the same way as the _FORTIFY_SOURCES=1 logic does. Fixes: #19203 (cherry picked from commit 6df28e1f847d68ad37ffe3f4ff47745b55233861) Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1975564
* fileio: bump limit for read_full_file() and friends to 64MLennart Poettering2021-07-221-7/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently people use such large key files. Specifically, people used 4M key files, and we lowered the limit from 4M to 4M-1 back in 248. This raises the limit to 64M for read_full_file() to avoid these specific issues and give some non-trivial room beyond the 4M files seen IRL. Note that that a 64M allocation in glibc is always immediately done via mmap(), and is thus a lot slower than shorter allocations. This means read_virtual_file() becomes ridiculously slow if we'd use the large limit, since we use it all the time for reading /proc and /sys metadata, and read_virtual_file() typically allocates the full size with malloc() in advance. In fact it becomes so slow, that test-process-util kept timing out on me all the time, once I blindly raised the limit. This patch hence introduces two distinct limits for read_full_file() and read_virtual_file(): the former is much larger than the latter and the latter remains where it is. This is safe since the former uses an exponentially growing realloc() loop while the latter uses the aforementioend ahead-of-time full limit allocation. Fixes: #19193 (cherry picked from commit f6dd48fae807f93e4295c27bff79f4707cc96662) Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1963428
* basic/unit-name: do not use strdupa() on a pathv248.5Zbigniew Jędrzejewski-Szmek2021-07-201-8/+5
| | | | | | | | | | | | | | | | | | | | | | The path may have unbounded length, for example through a fuse mount. CVE-2021-33910: attacked controlled alloca() leads to crash in systemd and ultimately a kernel panic. Systemd parses the content of /proc/self/mountinfo and each mountpoint is passed to mount_setup_unit(), which calls unit_name_path_escape() underneath. A local attacker who is able to mount a filesystem with a very long path can crash systemd and the whole system. https://bugzilla.redhat.com/show_bug.cgi?id=1970887 The resulting string length is bounded by UNIT_NAME_MAX, which is 256. But we can't easily check the length after simplification before doing the simplification, which in turns uses a copy of the string we can write to. So we can't reject paths that are too long before doing the duplication. Hence the most obvious solution is to switch back to strdup(), as before 7410616cd9dbbec97cf98d75324da5cda2b2f7a2. (cherry picked from commit 441e0115646d54f080e5c3bb0ba477c892861ab9) (cherry picked from commit 764b74113e36ac5219a4b82a05f311b5a92136ce)
* Minor typo (#20254)rene2021-07-201-1/+1
| | | | | | | Correct resoulution with resolution. (cherry picked from commit b838bc11268ea461e8c58ce69e2f781be1821aa1) (cherry picked from commit 5ea3ec8e18a2883c2ea89af9de48fc0fb0e3f283)
* shell-completion/zsh/_systemd-run: Fix completion of command names and argumentsduament2021-07-201-1/+2
| | | | | (cherry picked from commit 3f49d1faf59acaa85aa5ad502c39b1a601d58d26) (cherry picked from commit b511a441f3277750e68a14d8d7e6649c4f182b86)
* man/systemd.network: Fix duplicate Xfrm descriptionRaul Tambre2021-07-201-8/+0
| | | | | | | It's already listed along with others (Tunnel, VLAN, etc.) and its description matches those. The duplication was introduced by commit c3006a485c9c35c0ab947479ff1dd7149fda9750. (cherry picked from commit 534b5abce12847abc896fba24cafb99c101a2987) (cherry picked from commit d4ce78bfa3d90cc4601d1cbb0b51af32fe8f4b2a)
* shared/format-table: allocate buffer of sufficient sizeZbigniew Jędrzejewski-Szmek2021-07-201-2/+2
| | | | | (cherry picked from commit 6dc57047ff0f1f9e98938ffb172dae06e6868b94) (cherry picked from commit e6407ca25852dadec355df2e6fdc92d1f189bceb)
* homed: allow systemd-homed access to FIDO2 devicesGibeom Gwon2021-07-201-0/+1
| | | | | | | Add DeviceAllow= option for FIDO2 devices in systemd-homed.service. (cherry picked from commit 85e424c0c852fcb92d108494a6efa9dd0ce943b2) (cherry picked from commit 727a03e4826efe1392b8a1899b220e7df7976990)
* systemctl: show error when help for unknown unit is requestedZbigniew Jędrzejewski-Szmek2021-07-201-1/+1
| | | | | | | | | | | | | | | Fixes #20189. We would only log at debug level and return failure, which looks like a noop for the user. ('help' accepts multiple arguments and will show multiple concatenated man pages in that case. Actually, it will also show multiple concatenated man pages if the Documentation= setting lists multiple pages. I don't think it's very terribly useful, but, meh, I don't think we can do much better. If a user requests a help for a two services, one known and one unknown, there'll now be a line in the output. It's not very user friendly, but not exactly wrong too.) (cherry picked from commit 75312ada5324d8adae3f3a0ed97f0acfc8b8bde5) (cherry picked from commit 486412ad3bba4f1306597302cf66cc4858126243)
* Updated manpage for sd_bus_set_propertyBen Stockett2021-07-201-6/+3
| | | | | | | Updated manpage for sd_bus_set_property and sd_bus_set_propertyv. In the old manpage, these functions included the parameter sd_bus_message **reply when the actual function had no such argument. (cherry picked from commit 4226dfafbac2167e1441a7a65d00c29c5016d4fb) (cherry picked from commit 70a318d012d5900ad16685038a1e9a30e9a2a41d)
* Fixed typo (#20187)nassir902021-07-201-2/+2
| | | | | | | | | | | * Fixed typo Before, the file claimed that some systemd units are created "from other configuration". It should have read "from other configuration files". Co-authored-by: Nozz <nozolo90@gmail.com> (cherry picked from commit a814eae728a5e238e39d4a9d952ce8e309fa38fd) (cherry picked from commit 5263490368b3f2c94935300bb5faa09cc04cb4cd)
* test: strip binaries by defaultFrantisek Sumsal2021-07-201-0/+1
| | | | | | | | Since 23f8e01 we always kept binaries unstripped, since $STRIP_BINARIES is unset by default. (cherry picked from commit e68e473ba2d6383155c49337c3c5f2c0d3fb0b5f) (cherry picked from commit b149c2c64a1093fd509a94d7a25f01b726798098)
* test: bump the test timeout to give ldconfig.service enough time to finishFrantisek Sumsal2021-07-201-1/+1
| | | | | | | | | | | | | | | | | | | Sometimes the ldconfig.service might take a bit longer to finish, causing spurious test timeouts: ``` [ 1025.858923] systemd[24]: ldconfig.service: Executing: /sbin/ldconfig -X ... [ 1043.883620] systemd[1]: ldconfig.service: Main process exited, code=exited, status=0/SUCCESS (success) ... Trying to halt container. Send SIGTERM again to trigger immediate termination. Container TEST-52-HONORFIRSTSHUTDOWN terminated by signal KILL. E: Test timed out after 20s ``` (cherry picked from commit 7fb4ee7aa5b6ffdf2e1e8e50a18630aa30f16505) (cherry picked from commit 610406767b8ddf23a27c919fe52922d35457e0d3)
* docs: improve wording when mentioning the acronym "ESP"nl67202021-07-205-10/+10
| | | | | | | "ESP" is "EFI system partition", so "ESP partition" is redundant. (cherry picked from commit 250db1bf02b9fd73f2e0604acddbc20937c67d19) (cherry picked from commit 6822cfa5f066fcbf79ded85419d59a97decc67b9)
* hwdb: update to state from v249v248.4Zbigniew Jędrzejewski-Szmek2021-07-1218-1374/+10825
| | | | | | This updates various "upstream" hwdb entries. The two new files that were added in v249, and the associated udev rules, are not included in this.
* hwdb: allow parser to expect usage of slash sign in value of propertyTakashi Sakamoto2021-07-121-1/+1
| | | | | | | | | | | | | Although in IEEE 1394 unit function list I have a plan to use slash sign in name of property, current implementation of parser doesn't allow it. When parsing current entries in database excluded from parser testing, we can find usage of slash sign in name of property. This commit adds slash sign in allow list of the parser for my convenience. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> (cherry picked from commit 5e939304f513ba57ce6595f36b7da641c62c60db)
* hostnamed: correct variable with errno in fallback_chassisJan Palus2021-07-121-4/+4
| | | | | | | | fixes assertion failure on arm: systemd-hostnamed[642]: Assertion '(_error) != 0' failed at src/hostname/hostnamed.c:207, function fallback_chassis(). Aborting. (cherry picked from commit 105a4245ff13d588e1e848e8ee3cffd6185bd0ae)
* meson: install the right README file in modprobe.dZbigniew Jędrzejewski-Szmek2021-07-122-3/+6
| | | | | | | We put the "global" README file there. Introduced in d83e90c73cf25a839f5e60f355baa0d38364ff41. (cherry picked from commit 378e9d2b6d701a1385c4bf72dfc0697c2c37bd57)
* Clarify the behaviour of suspend-then-sleep mode in the manual pages.Hamish Moffatt2021-07-122-7/+12
| | | | | | Fixes #20125. (cherry picked from commit 33f899bd479534b0a920ce427cdf06739028f5ab)
* NEWS: add old entry about Type=etherZbigniew Jędrzejewski-Szmek2021-07-121-0/+5
| | | | | | | | | Apparently it's an important feature for some folks: https://utcc.utoronto.ca/\~cks/space/blog/linux/NetworkdMACMatchesWidely. I think we considered this more of a bugfix, but it's somewhere on the border. Let's add this it's easier to discover. (cherry picked from commit 88b2a95064675c5f86648053cf124265f5289095)
* oomd: don't collect candidate stats on every intervalAnita Zhang2021-07-121-7/+0
| | | | | | | | | | | cb13961ada52c1b27f6d6c2c6e37a2901f01ed30 updated the oomd logic to collect candidate data when a kill was about to happen. However there was still a call left over in the main loop to collect candidate data on every interval. Remove this since it's unneeded. Fixes #20122 (cherry picked from commit d61ee727f037ab4e07af720ab34055e9cafe9cec)
* tmpfiles: fix borked assertZbigniew Jędrzejewski-Szmek2021-07-121-4/+4
| | | | | | | | | | | | It seems that fd_set_perms() is always called after checking that fd >= 0 (also when called as action() in glob_item_recursively()), so it seems that the assertion really came from fd==0. Fixes #20140. Also three other similar cases are updated. (cherry picked from commit b4b0f87c6275dde32769c2e75231caa1d4c21f9b)