tree-wide: Mark linux includes as system includes

Even though these are in our tree, we should still treat them as
system includes which helps various tools (clangd, iwyu, ...) understand
that these are system includes and <> should be used instead of "".

.github/workflows/coverage.yml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: systemd/mkosi@7e4ec15aee6b98300b2ee14265bc647a716a9f8a
+      - uses: systemd/mkosi@dbb4020beee2cdf250f93a425794f1cf8b0fe693
 
       # Freeing up disk space with rm -rf can take multiple minutes. Since we don't need the extra free space
       # immediately, we remove the files in the background. However, we first move them to a different location
@@ -90,7 +90,6 @@ jobs:
           sudo mkosi sandbox -- \
             meson setup \
             --buildtype=debugoptimized \
-            -Dintegration-tests=true \
             build
 
       - name: Build image
@@ -120,7 +119,8 @@ jobs:
             meson test \
             -C build \
             --no-rebuild \
-            --suite integration-tests \
+            --setup=integration \
+            --suite=integration-tests \
             --print-errorlogs \
             --no-stdsplit \
             --num-processes "$(($(nproc) - 1))" \

.github/workflows/mkosi.yml

@@ -120,7 +120,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: systemd/mkosi@7e4ec15aee6b98300b2ee14265bc647a716a9f8a
+      - uses: systemd/mkosi@dbb4020beee2cdf250f93a425794f1cf8b0fe693
 
       # Freeing up disk space with rm -rf can take multiple minutes. Since we don't need the extra free space
       # immediately, we remove the files in the background. However, we first move them to a different location
@@ -197,7 +197,6 @@ jobs:
           sudo mkosi sandbox -- \
             meson setup \
             --buildtype=debugoptimized \
-            -Dintegration-tests=true \
             -Dbpf-framework=disabled \
             build
 
@@ -233,7 +232,8 @@ jobs:
             meson test \
             -C build \
             --no-rebuild \
-            --suite integration-tests \
+            --setup=integration \
+            --suite=integration-tests \
             --print-errorlogs \
             --no-stdsplit \
             --num-processes "$(($(nproc) - 1))" \

LICENSES/README.md

@@ -32,23 +32,23 @@ The following exceptions apply:
  * some sources under src/udev/ are licensed under **GPL-2.0-or-later**,
    so all udev programs (`systemd-udevd`, `udevadm`, and the udev builtins
    and test programs) are also distributed under **GPL-2.0-or-later**.
- * the header files contained in src/basic/linux/ and src/shared/linux/ are copied
+ * the header files contained in src/basic/linux/linux are copied
    verbatim from the Linux kernel source tree and are licensed under **GPL-2.0 WITH
    Linux-syscall-note** and are used within the scope of the Linux-syscall-note
    exception provisions
  * the following sources are licensed under the **LGPL-2.0-or-later** license:
    - src/basic/utf8.c
    - src/shared/initreq.h
- * the src/shared/linux/bpf_insn.h header is copied from the Linux kernel
+ * the src/basic/linux/bpf_insn.h header is copied from the Linux kernel
    source tree and is licensed under either **BSD-2-Clause** or **GPL-2.0-only**,
    and thus is included in the systemd build under the BSD-2-Clause license.
- * The src/basic/linux/wireguard.h header is copied from the Linux kernel
+ * The src/basic/linux/linux/wireguard.h header is copied from the Linux kernel
    source tree and is licensed under either **MIT** or **GPL-2.0 WITH Linux-syscall-note**,
    and thus is included in the systemd build under the MIT license.
  * the following sources are licensed under the **MIT** license (in case of our
    scripts, to facilitate copying and reuse of those helpers to other projects):
    - hwdb.d/parse_hwdb.py
-   - src/basic/linux/batman_adv.h
+   - src/basic/linux/linux/batman_adv.h
    - src/basic/sparse-endian.h
    - tools/catalog-report.py
  * the following sources are licensed under the **CC0-1.0** license:

coccinelle/run-coccinelle.sh

@@ -5,7 +5,6 @@ set -e
 # Exclude following paths from the Coccinelle transformations
 EXCLUDED_PATHS=(
     "src/boot/efi/*"
-    "src/shared/linux/*"
     "src/basic/linux/*"
     # Symlinked to test-bus-vtable-cc.cc, which causes issues with the IN_SET macro
     "src/libsystemd/sd-bus/test-bus-vtable.c"

meson.build

@@ -13,6 +13,12 @@ project('systemd', 'c',
         meson_version : '>= 0.62.0',
 )
 
+add_test_setup(
+        'default',
+        exclude_suites : ['integration-tests'],
+        is_default : true,
+)
+
 project_major_version = meson.project_version().split('.')[0].split('~')[0]
 if meson.project_version().contains('.')
         project_minor_version = meson.project_version().split('.')[-1].split('~')[0]
@@ -339,7 +345,6 @@ meson_build_sh = find_program('tools/meson-build.sh')
 want_tests = get_option('tests')
 want_slow_tests = want_tests != 'false' and get_option('slow-tests')
 want_fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
-want_integration_tests = want_tests != 'false' and get_option('integration-tests')
 install_tests = want_tests != 'false' and get_option('install-tests')
 
 if add_languages('cpp', native : false, required : fuzzer_build)
@@ -2048,11 +2053,18 @@ boot_stubs = []
 
 build_dir_include = include_directories('.')
 
-basic_includes = include_directories(
-        'src/basic',
-        'src/fundamental',
-        'src/systemd',
-        '.')
+basic_includes = [
+        include_directories(
+                'src/basic',
+                'src/fundamental',
+                'src/systemd',
+                '.',
+        ),
+        include_directories(
+                'src/basic/linux',
+                is_system : true
+        ),
+]
 
 libsystemd_includes = [basic_includes, include_directories(
         'src/libsystemd/sd-bus',
@@ -2661,10 +2673,6 @@ endif
 #####################################################################
 
 mkosi = find_program('mkosi', required : false)
-if want_integration_tests and not mkosi.found()
-        error('Could not find mkosi which is required to run the integration tests')
-endif
-
 mkosi_depends = public_programs
 
 foreach executable : ['systemd-journal-remote', 'systemd-sbsign', 'systemd-keyutil']

meson_options.txt

@@ -509,7 +509,7 @@ option('install-tests', type : 'boolean', value : false,
        description : 'install test executables')
 option('log-message-verification', type : 'feature', deprecated : { 'true' : 'enabled', 'false' : 'disabled' },
        description : 'do fake printf() calls to verify format strings')
-option('integration-tests', type : 'boolean', value : false,
+option('integration-tests', type : 'boolean', value : false, deprecated : true,
        description : 'run the integration tests')
 
 option('ok-color', type : 'combo',

mkosi/mkosi.conf

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: LGPL-2.1-or-later
 
 [Config]
-MinimumVersion=commit:7e4ec15aee6b98300b2ee14265bc647a716a9f8a
+MinimumVersion=commit:dbb4020beee2cdf250f93a425794f1cf8b0fe693
 Dependencies=
         exitrd
         initrd
@@ -78,8 +78,7 @@ KernelCommandLine=
         oops=panic
         panic=-1
         softlockup_panic=1
-        # Disabled due to BTRFS issue, waiting for the fix to become available
-        panic_on_warn=0
+        panic_on_warn=1
         psi=1
         mitigations=off
 

src/ac-power/ac-power.c

@@ -5,6 +5,7 @@
 #include "ansi-color.h"
 #include "battery-util.h"
 #include "build.h"
+#include "log.h"
 #include "main-func.h"
 #include "pretty-print.h"
 

src/analyze/analyze-compare-versions.c

@@ -4,6 +4,7 @@
 
 #include "analyze-compare-versions.h"
 #include "compare-operator.h"
+#include "log.h"
 #include "macro.h"
 #include "string-util.h"
 #include "strv.h"

src/basic/alloc-util.c

@@ -6,7 +6,6 @@
 
 #include "alloc-util.h"
 #include "macro.h"
-#include "memory-util.h"
 
 void* memdup(const void *p, size_t l) {
         void *ret;

src/basic/alloc-util.h

@@ -8,6 +8,7 @@
 #include <string.h>
 
 #include "macro.h"
+#include "memory-util.h"
 
 #if HAS_FEATURE_MEMORY_SANITIZER
 #  include <sanitizer/msan_interface.h>
@@ -266,5 +267,3 @@ _alloc_(2) static inline void *realloc0(void *p, size_t new_size) {
 
         return q;
 }
-
-#include "memory-util.h"

src/basic/argv-util.c

@@ -8,6 +8,7 @@
 #include "argv-util.h"
 #include "capability-util.h"
 #include "errno-util.h"
+#include "log.h"
 #include "missing_sched.h"
 #include "parse-util.h"
 #include "path-util.h"

src/basic/build.c

@@ -6,6 +6,7 @@
 #include "ansi-color.h"
 #include "build.h"
 #include "extract-word.h"
+#include "log.h"
 #include "macro.h"
 #include "string-util.h"
 #include "terminal-util.h"

src/basic/cap-list.c

@@ -8,6 +8,7 @@
 #include "capability-util.h"
 #include "cap-list.h"
 #include "extract-word.h"
+#include "log.h"
 #include "macro.h"
 #include "parse-util.h"
 #include "stdio-util.h"

src/basic/capability-util.c

@@ -20,6 +20,7 @@
 #include "macro.h"
 #include "parse-util.h"
 #include "pidref.h"
+#include "process-util.h"
 #include "stat-util.h"
 #include "user-util.h"
 

src/basic/chattr-util.c

@@ -10,6 +10,7 @@
 #include "errno-util.h"
 #include "fd-util.h"
 #include "fs-util.h"
+#include "log.h"
 #include "macro.h"
 #include "string-util.h"
 

src/basic/compress.c

@@ -27,6 +27,7 @@
 #include "fd-util.h"
 #include "fileio.h"
 #include "io-util.h"
+#include "log.h"
 #include "macro.h"
 #include "sparse-endian.h"
 #include "string-table.h"

src/basic/confidential-virt.c

@@ -14,6 +14,7 @@
 #include "errno-util.h"
 #include "fd-util.h"
 #include "fileio.h"
+#include "log.h"
 #include "string-table.h"
 #include "utf8.h"
 

src/basic/dlfcn-util.c

@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
 #include "dlfcn-util.h"
+#include "log.h"
 
 static int dlsym_many_or_warnv(void *dl, int log_level, va_list ap) {
         void (**fn)(void);

src/basic/efivars.c

@@ -15,6 +15,7 @@
 #include "fd-util.h"
 #include "fileio.h"
 #include "io-util.h"
+#include "log.h"
 #include "macro.h"
 #include "memory-util.h"
 #include "missing_fs.h"

src/basic/env-file.c

@@ -7,6 +7,7 @@
 #include "fd-util.h"
 #include "fileio.h"
 #include "fs-util.h"
+#include "log.h"
 #include "string-util.h"
 #include "strv.h"
 #include "tmpfile-util.h"

src/basic/env-util.c

@@ -11,6 +11,7 @@
 #include "errno-util.h"
 #include "escape.h"
 #include "extract-word.h"
+#include "log.h"
 #include "macro.h"
 #include "parse-util.h"
 #include "path-util.h"

src/basic/ether-addr-util.c

@@ -8,6 +8,7 @@
 
 #include "ether-addr-util.h"
 #include "hexdecoct.h"
+#include "log.h"
 #include "macro.h"
 #include "string-util.h"
 

src/basic/fd-util.c

@@ -15,6 +15,7 @@
 #include "fileio.h"
 #include "fs-util.h"
 #include "io-util.h"
+#include "log.h"
 #include "macro.h"
 #include "missing_fcntl.h"
 #include "missing_fs.h"

src/basic/format-ifname.c

@@ -1,6 +1,8 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
 #include "format-ifname.h"
+#include "log.h"
+#include "stdio-util.h"
 #include "string-util.h"
 
 assert_cc(STRLEN("%") + DECIMAL_STR_MAX(int) <= IF_NAMESIZE);

src/basic/gcrypt-util.c

@@ -4,6 +4,7 @@
 
 #include "gcrypt-util.h"
 #include "hexdecoct.h"
+#include "log.h"
 
 static void *gcrypt_dl = NULL;
 

src/basic/glob-util.c

@@ -8,6 +8,7 @@
 #include "dirent-util.h"
 #include "errno-util.h"
 #include "glob-util.h"
+#include "log.h"
 #include "macro.h"
 #include "path-util.h"
 #include "strv.h"

src/basic/hashmap.c

@@ -12,6 +12,7 @@
 #include "alloc-util.h"
 #include "fileio.h"
 #include "hashmap.h"
+#include "log.h"
 #include "logarithm.h"
 #include "macro.h"
 #include "memory-util.h"

src/basic/hostname-util.c

@@ -10,6 +10,7 @@
 #include "alloc-util.h"
 #include "env-file.h"
 #include "hostname-util.h"
+#include "log.h"
 #include "os-util.h"
 #include "string-util.h"
 #include "strv.h"

src/basic/initrd-util.c

@@ -5,6 +5,7 @@
 #include "env-util.h"
 #include "errno-util.h"
 #include "initrd-util.h"
+#include "log.h"
 #include "parse-util.h"
 #include "stat-util.h"
 #include "string-util.h"

src/basic/keyring-util.c

@@ -1,6 +1,8 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
 #include "keyring-util.h"
+#include "log.h"
+#include "alloc-util.h"
 #include "memory-util.h"
 #include "missing_syscall.h"
 

src/basic/limits-util.c

@@ -5,6 +5,7 @@
 #include "alloc-util.h"
 #include "cgroup-util.h"
 #include "limits-util.h"
+#include "log.h"
 #include "memory-util.h"
 #include "parse-util.h"
 #include "process-util.h"