diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 10 | ||||
| -rw-r--r-- | init/initramfs.c | 11 | ||||
| -rw-r--r-- | init/main.c | 10 |
3 files changed, 12 insertions, 19 deletions
diff --git a/init/Kconfig b/init/Kconfig index 1fb5f313d18f0f..c88bb30a8b0b02 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -890,18 +890,14 @@ config CC_IMPLICIT_FALLTHROUGH default "-Wimplicit-fallthrough=5" if CC_IS_GCC && $(cc-option,-Wimplicit-fallthrough=5) default "-Wimplicit-fallthrough" if CC_IS_CLANG && $(cc-option,-Wunreachable-code-fallthrough) -# Currently, disable gcc-11,12 array-bounds globally. -# We may want to target only particular configurations some day. +# Currently, disable gcc-11+ array-bounds globally. +# It's still broken in gcc-13, so no upper bound yet. config GCC11_NO_ARRAY_BOUNDS def_bool y -config GCC12_NO_ARRAY_BOUNDS - def_bool y - config CC_NO_ARRAY_BOUNDS bool - default y if CC_IS_GCC && GCC_VERSION >= 110000 && GCC_VERSION < 120000 && GCC11_NO_ARRAY_BOUNDS - default y if CC_IS_GCC && GCC_VERSION >= 120000 && GCC_VERSION < 130000 && GCC12_NO_ARRAY_BOUNDS + default y if CC_IS_GCC && GCC_VERSION >= 110000 && GCC11_NO_ARRAY_BOUNDS # # For architectures that know their GCC __int128 support is sound diff --git a/init/initramfs.c b/init/initramfs.c index f6c112e30bd47d..e7a01c2ccd1b0c 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -60,15 +60,8 @@ static void __init error(char *x) message = x; } -static void panic_show_mem(const char *fmt, ...) -{ - va_list args; - - show_mem(0, NULL); - va_start(args, fmt); - panic(fmt, args); - va_end(args); -} +#define panic_show_mem(fmt, ...) \ + ({ show_mem(0, NULL); panic(fmt, ##__VA_ARGS__); }) /* link hash */ diff --git a/init/main.c b/init/main.c index 49b5e1ef53f0d5..123f50eb362b43 100644 --- a/init/main.c +++ b/init/main.c @@ -156,7 +156,7 @@ static char *extra_init_args; #ifdef CONFIG_BOOT_CONFIG /* Is bootconfig on command line? */ -static bool bootconfig_found = IS_ENABLED(CONFIG_BOOT_CONFIG_FORCE); +static bool bootconfig_found; static size_t initargs_offs; #else # define bootconfig_found false @@ -429,7 +429,7 @@ static void __init setup_boot_config(void) err = parse_args("bootconfig", tmp_cmdline, NULL, 0, 0, 0, NULL, bootconfig_params); - if (IS_ERR(err) || !bootconfig_found) + if (IS_ERR(err) || !(bootconfig_found || IS_ENABLED(CONFIG_BOOT_CONFIG_FORCE))) return; /* parse_args() stops at the next param of '--' and returns an address */ @@ -437,7 +437,11 @@ static void __init setup_boot_config(void) initargs_offs = err - tmp_cmdline; if (!data) { - pr_err("'bootconfig' found on command line, but no bootconfig found\n"); + /* If user intended to use bootconfig, show an error level message */ + if (bootconfig_found) + pr_err("'bootconfig' found on command line, but no bootconfig found\n"); + else + pr_info("No bootconfig data provided, so skipping bootconfig"); return; } |