src/basic/generate-errno-list.sh

@@ -3,9 +3,5 @@
 set -eu
 set -o pipefail
 
-# In kernel's arch/parisc/include/uapi/asm/errno.h, ECANCELLED and EREFUSED are defined as aliases of
-# ECANCELED and ECONNREFUSED, respectively. Let's drop them.
-
 ${1:?} -dM -include errno.h - </dev/null | \
-       grep -Ev '^#define[[:space:]]+(ECANCELLED|EREFUSED)' | \
        awk '/^#define[ \t]+E[^ _]+[ \t]+/ { print $2; }'

src/basic/static-destruct.h

@@ -24,16 +24,12 @@ typedef struct StaticDestructor {
                 typeof(variable) *q = p;                                \
                 func(q);                                                \
         }                                                               \
-        /* Older compilers don't know retain attribute. */              \
-        _Pragma("GCC diagnostic ignored \"-Wattributes\"")              \
         /* The actual destructor structure we place in a special section to find it */ \
         _section_("SYSTEMD_STATIC_DESTRUCT")                            \
         /* We pick pointer alignment, since that is apparently what gcc does for static variables */ \
         _alignptr_                                                      \
         /* Make sure this is not dropped from the image because not explicitly referenced */ \
         _used_                                                          \
-        /* Prevent linker from garbage collection. */                   \
-        _retain_                                                        \
         /* Make sure that AddressSanitizer doesn't pad this variable: we want everything in this section
          * packed next to each other so that we can enumerate it. */     \
         _variable_no_sanitize_address_                                  \

src/basic/virt.c

@@ -139,7 +139,7 @@ static int detect_vm_device_tree(void) {
 #endif
 }
 
-#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__aarch64__) || defined(__loongarch64)
+#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__aarch64__)
 static int detect_vm_dmi_vendor(void) {
         static const char *const dmi_vendors[] = {
                 "/sys/class/dmi/id/product_name", /* Test this before sys_vendor to detect KVM over QEMU */
@@ -226,10 +226,10 @@ static int detect_vm_smbios(void) {
         log_debug("DMI BIOS Extension table does not indicate virtualization.");
         return SMBIOS_VM_BIT_UNSET;
 }
-#endif /* defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__aarch64__) || defined(__loongarch64) */
+#endif /* defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__aarch64__) */
 
 static int detect_vm_dmi(void) {
-#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__aarch64__) || defined(__loongarch64)
+#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__aarch64__)
 
         int r;
         r = detect_vm_dmi_vendor();

src/fundamental/macro-fundamental.h

@@ -13,7 +13,6 @@
 #define _pure_ __attribute__((__pure__))
 #define _section_(x) __attribute__((__section__(x)))
 #define _packed_ __attribute__((__packed__))
-#define _retain_ __attribute__((__retain__))
 #define _used_ __attribute__((__used__))
 #define _unused_ __attribute__((__unused__))
 #define _cleanup_(x) __attribute__((__cleanup__(x)))

src/libsystemd/sd-bus/bus-error.h

@@ -38,7 +38,7 @@ int bus_error_set_errnofv(sd_bus_error *e, int error, const char *format, va_lis
         _Pragma("GCC diagnostic ignored \"-Wattributes\"")              \
         _section_("SYSTEMD_BUS_ERROR_MAP")                              \
         _used_                                                          \
-        _retain_                                                        \
+        __attribute__((retain))                                         \
         _alignptr_                                                      \
         _variable_no_sanitize_address_
 

src/shared/tests.h

@@ -57,8 +57,7 @@ typedef struct TestFunc {
 
 /* See static-destruct.h for an explanation of how this works. */
 #define REGISTER_TEST(func, ...)                                                                        \
-        _Pragma("GCC diagnostic ignored \"-Wattributes\"")                                              \
+        _section_("SYSTEMD_TEST_TABLE") _alignptr_ _used_ _variable_no_sanitize_address_                \
-        _section_("SYSTEMD_TEST_TABLE") _alignptr_ _used_ _retain_ _variable_no_sanitize_address_       \
         static const TestFunc UNIQ_T(static_test_table_entry, UNIQ) = {                                 \
                 .f = (union f) &(func),                                                                 \
                 .name = STRINGIFY(func),                                                                \

src/test/meson.build

@@ -574,9 +574,6 @@ tests += [
         [['src/test/test-arphrd-util.c',
           generated_gperf_headers]],
 
-        [['src/test/test-errno-list.c',
-          generated_gperf_headers]],
-
         [['src/test/test-ip-protocol-list.c',
           shared_generated_gperf_headers]],
 

src/test/test-errno-list.c

@@ -1,33 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-
-#include <errno.h>
-
-#include "errno-list.h"
-#include "errno-to-name.h"
-#include "macro.h"
-#include "string-util.h"
-#include "tests.h"
-#include "util.h"
-
-TEST(errno_list) {
-        for (size_t i = 0; i < ELEMENTSOF(errno_names); i++) {
-                if (errno_names[i]) {
-                        assert_se(streq(errno_to_name(i), errno_names[i]));
-                        assert_se(errno_from_name(errno_names[i]) == (int) i);
-                }
-        }
-
-#ifdef ECANCELLED
-        /* ECANCELLED is an alias of ECANCELED. */
-        assert_se(streq(errno_to_name(ECANCELLED), "ECANCELED"));
-#endif
-        assert_se(streq(errno_to_name(ECANCELED), "ECANCELED"));
-
-#ifdef EREFUSED
-        /* EREFUSED is an alias of ECONNREFUSED. */
-        assert_se(streq(errno_to_name(EREFUSED), "ECONNREFUSED"));
-#endif
-        assert_se(streq(errno_to_name(ECONNREFUSED), "ECONNREFUSED"));
-}
-
-DEFINE_TEST_MAIN(LOG_INFO);

src/test/test-execute.c

@@ -381,8 +381,6 @@ static void test_exec_personality(Manager *m) {
 
 #elif defined(__i386__)
         test(m, "exec-personality-x86.service", 0, CLD_EXITED);
-#elif defined(__loongarch64)
-        test(m, "exec-personality-loongarch64.service", 0, CLD_EXITED);
 #else
         log_notice("Unknown personality, skipping %s", __func__);
 #endif

src/udev/meson.build

@@ -133,7 +133,7 @@ udev_progs = [['ata_id/ata_id.c'],
                'mtd_probe/mtd_probe.h',
                'mtd_probe/probe_smartmedia.c']]
 
-dmi_arches = ['x86', 'x86_64', 'aarch64', 'arm', 'ia64', 'loongarch64', 'mips']
+dmi_arches = ['x86', 'x86_64', 'aarch64', 'arm', 'ia64', 'mips']
 if dmi_arches.contains(host_machine.cpu_family())
         udev_progs += [['dmi_memory_id/dmi_memory_id.c']]
 endif

test/test-execute/exec-personality-loongarch64.service

@@ -1,7 +0,0 @@
-[Unit]
-Description=Test for Personality=loongarch64
-
-[Service]
-ExecStart=/bin/sh -c 'echo $(uname -m); exit $(test $(uname -m) = "loongarch64")'
-Type=oneshot
-Personality=loongarch64