diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 11 | ||||
| -rw-r--r-- | init/do_mounts.c | 2 | ||||
| -rw-r--r-- | init/init_task.c | 2 | ||||
| -rw-r--r-- | init/version.c | 6 |
4 files changed, 15 insertions, 6 deletions
diff --git a/init/Kconfig b/init/Kconfig index 6d35728b94..bfde8189c2 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -89,6 +89,15 @@ config CC_HAS_ASM_GOTO_TIED_OUTPUT # Detect buggy gcc and clang, fixed in gcc-11 clang-14. def_bool $(success,echo 'int foo(int *x) { asm goto (".long (%l[bar]) - .": "+m"(*x) ::: bar); return *x; bar: return 0; }' | $CC -x c - -c -o /dev/null) +config GCC_ASM_GOTO_OUTPUT_WORKAROUND + bool + depends on CC_IS_GCC && CC_HAS_ASM_GOTO_OUTPUT + # Fixed in GCC 14, 13.3, 12.4 and 11.5 + # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113921 + default y if GCC_VERSION < 110500 + default y if GCC_VERSION >= 120000 && GCC_VERSION < 120400 + default y if GCC_VERSION >= 130000 && GCC_VERSION < 130300 + config TOOLS_SUPPORT_RELR def_bool $(success,env "CC=$(CC)" "LD=$(LD)" "NM=$(NM)" "OBJCOPY=$(OBJCOPY)" $(srctree)/scripts/tools-support-relr.sh) @@ -1723,7 +1732,7 @@ config KALLSYMS_ABSOLUTE_PERCPU config KALLSYMS_BASE_RELATIVE bool depends on KALLSYMS - default !IA64 + default y help Instead of emitting them as absolute values in the native word size, emit the symbol references in the kallsyms table as 32-bit entries, diff --git a/init/do_mounts.c b/init/do_mounts.c index 21d065a55a..279ad28bf4 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -244,7 +244,7 @@ retry: for (i = 0, p = fs_names; i < num_fs; i++, p += strlen(p)+1) printk(" %s", p); printk("\n"); - panic("VFS: Unable to mount root fs on %s", b); + panic("VFS: Unable to mount root fs on \"%s\" or %s", pretty_name, b); out: put_page(page); } diff --git a/init/init_task.c b/init/init_task.c index ff6c4b9bfe..5727d42149 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -85,6 +85,7 @@ struct task_struct init_task .nr_cpus_allowed= NR_CPUS, .mm = NULL, .active_mm = &init_mm, + .faults_disabled_mapping = NULL, .restart_block = { .fn = do_no_restart_syscall, }, @@ -132,7 +133,6 @@ struct task_struct init_task .pi_lock = __RAW_SPIN_LOCK_UNLOCKED(init_task.pi_lock), .timer_slack_ns = 50000, /* 50 usec default slack */ .thread_pid = &init_struct_pid, - .thread_group = LIST_HEAD_INIT(init_task.thread_group), .thread_node = LIST_HEAD_INIT(init_signals.thread_head), #ifdef CONFIG_AUDIT .loginuid = INVALID_UID, diff --git a/init/version.c b/init/version.c index f117921811..94c96f6fbf 100644 --- a/init/version.c +++ b/init/version.c @@ -21,10 +21,10 @@ static int __init early_hostname(char *arg) { size_t bufsize = sizeof(init_uts_ns.name.nodename); size_t maxlen = bufsize - 1; - size_t arglen; + ssize_t arglen; - arglen = strlcpy(init_uts_ns.name.nodename, arg, bufsize); - if (arglen > maxlen) { + arglen = strscpy(init_uts_ns.name.nodename, arg, bufsize); + if (arglen < 0) { pr_warn("hostname parameter exceeds %zd characters and will be truncated", maxlen); } |