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Author SHA1 Message Date
Yu Watanabe 1a4ca0e2f3 network: dhcp6-pd: exclude all explicitly specified subnet IDs when searching free IDs 
When the upstream link gained a lease, then several downstream links may
not appear yet. Previously, the explicitly specified subnet ID for a
downstream link which appears later may be already assigned to an
interface which does not request specific subnet ID.

To avoid such situation, this makes all specified IDs are excluded when
searching free IDs.

As a side effect, we can avoid the second call of
dhcp6_pd_distribute_prefix().
 2021-12-01 20:35:03 +09:00
Yu Watanabe a74229c58e network: dhcp6-pd: introduce dhcp6_pd_is_uplink() 
This also merges dhcp6_pd_resolve_uplink() with dhcp6_pd_find_uplink()
 2021-12-01 20:35:03 +09:00
Yu Watanabe 926fc8ee63 network: dhcp6: make UplinkInterface=:self take effect only when DHCPv6PrefixDelegation= is enabled 2021-12-01 20:35:03 +09:00
Yu Watanabe f6032ff3e0 network: radv: use the uplink interface used in DHCPv6-PD 2021-12-01 20:35:03 +09:00
Arvid E. Picciani 312dac2869 docs: document that systemd closes console during normal runtime 
fixes #21451

Signed-off-by: Arvid E. Picciani <aep@exys.org>
 2021-12-01 10:16:15 +01:00
Luca Boccassi 81513b382b core: add Condition[Memory/CPU/IO]Pressure 
By default checks PSI on /proc/pressure, and causes a unit to be skipped
if the threshold is above the given configuration for the avg300
measurement.
Also allow to pass a custom timespan, and a particular slice unit to
check under.

Fixes #20139
 2021-12-01 09:53:18 +01:00
Yu Watanabe 99f8a6d7f5 Merge pull request #21581 from keszybz/really-random-fixlets 
Really random fixlets
 2021-12-01 12:54:00 +09:00
Yu Watanabe 361bf5fb77 Merge pull request #21564 from yuwata/errno-eagain-eintr 
tree-wide: introduce ERRNO_IS_TRANSIENT() and use it
 2021-12-01 12:52:27 +09:00
Yu Watanabe db58f6a933 Merge pull request #21536 from medhefgo/test 
test: Introduce TEST_RET macro
 2021-12-01 12:52:10 +09:00
Yu Watanabe c8cbe8e0eb Merge pull request #21288 from loongarch64/la64/main 
Add support for the LoongArch architecture.
 2021-12-01 12:51:48 +09:00
Luca Boccassi c7b5d3b5e4 Merge pull request #21553 from yuwata/network-wireguard-add-routes-to-allowed-ips 
network: wireguard: add routes to AllowedIPs=
 2021-11-30 23:30:31 +00:00
Zbigniew Jędrzejewski-Szmek 160dadc035 tmpfiles: 'st' may have been used uninitialized 2021-11-30 22:57:31 +01:00
Zbigniew Jędrzejewski-Szmek baf60a80b5 man: prettify line number handling in python example 
This way the 'line_number' variable contains the actual line number as we think
of it, instead of adjusting it on output.
 2021-11-30 22:56:51 +01:00
Zbigniew Jędrzejewski-Szmek 75c293f37d test-sizeof: show stack and heap randomization 
It's useful to reassure yourself those those things actually work ;)
 2021-11-30 22:55:15 +01:00
Zbigniew Jędrzejewski-Szmek 4248b9f6a5 Merge pull request #21580 from bluca/core_fork 
Switch coredump ELF parsing to fork+dlopen
 2021-11-30 21:49:53 +01:00
Yu Watanabe 6387cac3f3 test-network: add tests for creating routes to wireguard's AllowedIPs= 2021-12-01 04:00:16 +09:00
Yu Watanabe e908434458 network: wireguard: automatically configure routes to addresses specified in AllowedIPs= 
Closes #14176.
 2021-12-01 04:00:11 +09:00
Yu Watanabe 28870a9d2e network: route: expose route_hash_ops 2021-12-01 03:56:00 +09:00
Yu Watanabe 9e11bd58fb network/wireguard: drop unnecessary .in6 specifier 
This should not change any behavior, as the size of the IPv4 address is
smaller than IPv6.
 2021-12-01 03:56:00 +09:00
Yu Watanabe 5e82a61375 network: route: read RTA_TABLE attribute to get route table 
If the table of a route is larger than 255, then the value is stored in
RTA_TABLE attribute. But the attribute is not supported by old kernels.
So, first try to read the value from RTA_TABLE attribute, then fallback
to the value in the message header.
 2021-12-01 03:53:09 +09:00
Yu Watanabe af31670340 network: route: use typesafe function 2021-12-01 03:52:11 +09:00
Zbigniew Jędrzejewski-Szmek 5f1d6ebd2a oomd: use type suffix instead of casting 
The end result is the same.
 2021-11-30 18:42:47 +01:00
Yu Watanabe 528da64a0c network: address: drop deprecated temporary address 
Fixes #19838.
 2021-11-30 18:17:23 +01:00
Luca Boccassi d2d8bd3a17 TODO: update dlopen todo list 2021-11-30 16:49:59 +00:00
Luca Boccassi 56f2a72919 elf-util: switch libelf/libdw to dlopen() 
In order to avoid inflating the dependency list for the core
library, use dlopen when inspecting elfs, since it's only
used in two non-core executables.
 2021-11-30 16:49:59 +00:00
Luca Boccassi 5361f62d6d meson: remove libdw dependency from pstore 
systemd-pstore does not use any symbol from libdw, and never did,
but the dependency was listed since the beginning
 2021-11-30 16:49:59 +00:00
Luca Boccassi 889f252973 elf-util: add stub for builds without libdw 2021-11-30 16:49:59 +00:00
Luca Boccassi 5564c6d802 elf-util: split out helper to parse build-id 2021-11-30 16:49:59 +00:00
Luca Boccassi ea680f0524 coredump: move elf parsing utilities to src/shared/elf-util 2021-11-30 16:49:59 +00:00
Luca Boccassi f05b5cddfb coredump: always log on failure in parse_core() 2021-11-30 16:49:58 +00:00
Luca Boccassi f0e2377a68 coredump: make the buffer optional when analyzing a core file 
Allow later usage when we only want to fetch the JSON packaging metadata
 2021-11-30 16:49:58 +00:00
Luca Boccassi 61aea456c1 coredump: analyze object with libdwelf in forked process 
Parsing objects is risky as data could be malformed or malicious,
so avoid doing that from the main systemd-coredump process and
instead fork another process, and set it to avoid generating
core files itself.
 2021-11-30 16:49:58 +00:00
Luca Boccassi 67f7675f47 coredump: use _cleanup_ pattern 
Note that c.f needs to be closed _before_ taking or freeing
the buf pointer, as it might be invalidated
 2021-11-30 16:49:58 +00:00
Luca Boccassi fe165e70cd coredump: flush accumulating buffer after parsing core file 2021-11-30 16:49:58 +00:00
Luca Boccassi 0e62d0340c coredump: check return of dwarf_getscopes 2021-11-30 16:49:58 +00:00
Zbigniew Jędrzejewski-Szmek 8592a0d799 Merge pull request #21578 from bluca/json_spec 
docs: clarify JSON terms in COREDUMP_PACKAGE_METADATA
 2021-11-30 16:36:36 +01:00
Xiaotian Wu 0444a6e4be gpt: update the gpt test case for LoongArch 2021-11-30 23:34:29 +08:00
Wu Xiaotian 5c0968a2d1 architecture: Add support for the LoongArch architecture 2021-11-30 23:34:20 +08:00
Rasmus Villemoes 4ced52595f sysusers: avoid creating spurious "nobody" group 
On distros using Debian's base-passwd, the name of the group with gid 65534 is
nogroup. Currently, systemd-sysusers creates a spurious "nobody" group

  systemd-sysusers[243]: Creating group nobody with gid 996

That's both confusing and redundant, as the nobody user still has primary group
65534 aka nogroup, and the nobody group simply goes completely unused.

So explicitly specify the primary group of the nobody user, and add a line
ensuring that that group exists.

This is not a problem for Debian (or Ubuntu) itself, as they add their own
version of basic.conf in their systemd build logic. But it appears on for
example Yocto/OpenEmbedded.
 2021-11-30 16:16:25 +01:00
Luca Boccassi 3d170ca580 Merge pull request #21573 from keszybz/one-more-table-sort 
One more table sort and man page updates
 2021-11-30 14:52:08 +00:00
Luca Boccassi 45f822ceb3 docs: clarify ELF note usage in COREDUMP_PACKAGE_METADATA 2021-11-30 14:42:43 +00:00
Yu Watanabe b3d06b9226 libsystemd: ignore both EINTR and EAGAIN 2021-11-30 23:06:43 +09:00
Yu Watanabe 8add30a03c tree-wide: use ERRNO_IS_TRANSIENT() 2021-11-30 23:06:43 +09:00
Yu Watanabe 7aad83580f errno-util: introduce ERRNO_IS_TRANSIENT() 2021-11-30 23:06:43 +09:00
Yu Watanabe 16edfadc67 ask-password: fix error handling 
ERRNO_IS_NOT_SUPPORTED() also matches positive values.
Fortunately, lookup_key() does not return positive values.
 2021-11-30 23:05:24 +09:00
Yu Watanabe 97e80ee4a8 sd-dhcp6-client: fix error handling 2021-11-30 22:37:21 +09:00
Yu Watanabe b224530f5f Merge pull request #21559 from jcg190701/main 
fix ConditionDirectoryNotEmpty when it comes to a Non-directory file
 2021-11-30 22:34:21 +09:00
Zbigniew Jędrzejewski-Szmek 5143e657d2 basic/architecture: sort and reindent one more table 
No idea why I didn't do this one in the previous round.
 2021-11-30 13:54:29 +01:00
Zbigniew Jędrzejewski-Szmek 77e289abb4 man: fix typo 
Follow-up for c896eb7ad6.
 2021-11-30 13:54:27 +01:00
Zbigniew Jędrzejewski-Szmek 17cd1f627b man: add missing plural and reorder sentence 
We shouldn't explain what a value does before listing valid values…

Follow-up for 4f1ac4a38d.
 2021-11-30 13:52:32 +01:00