diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 6 | ||||
| -rw-r--r-- | lib/Kconfig.kasan | 9 | ||||
| -rw-r--r-- | lib/earlycpio.c | 4 | ||||
| -rw-r--r-- | lib/lru_cache.c | 3 | ||||
| -rw-r--r-- | lib/parman.c | 4 | ||||
| -rw-r--r-- | lib/radix-tree.c | 11 | ||||
| -rw-r--r-- | lib/test_kasan_module.c | 2 |
7 files changed, 18 insertions, 21 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 2779c29d9981..417c3d3e521b 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1363,7 +1363,7 @@ config LOCKDEP bool depends on DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT select STACKTRACE - select FRAME_POINTER if !MIPS && !PPC && !ARM && !S390 && !MICROBLAZE && !ARC && !X86 + depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86 select KALLSYMS select KALLSYMS_ALL @@ -1665,7 +1665,7 @@ config LATENCYTOP depends on DEBUG_KERNEL depends on STACKTRACE_SUPPORT depends on PROC_FS - select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86 + depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86 select KALLSYMS select KALLSYMS_ALL select STACKTRACE @@ -1918,7 +1918,7 @@ config FAULT_INJECTION_STACKTRACE_FILTER depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT depends on !X86_64 select STACKTRACE - select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86 + depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86 help Provide stacktrace filter for fault-injection capabilities diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan index fba9909e31b7..cffc2ebbf185 100644 --- a/lib/Kconfig.kasan +++ b/lib/Kconfig.kasan @@ -138,9 +138,10 @@ config KASAN_INLINE endchoice -config KASAN_STACK_ENABLE +config KASAN_STACK bool "Enable stack instrumentation (unsafe)" if CC_IS_CLANG && !COMPILE_TEST depends on KASAN_GENERIC || KASAN_SW_TAGS + default y if CC_IS_GCC help The LLVM stack address sanitizer has a know problem that causes excessive stack usage in a lot of functions, see @@ -154,12 +155,6 @@ config KASAN_STACK_ENABLE CONFIG_COMPILE_TEST. On gcc it is assumed to always be safe to use and enabled by default. -config KASAN_STACK - int - depends on KASAN_GENERIC || KASAN_SW_TAGS - default 1 if KASAN_STACK_ENABLE || CC_IS_GCC - default 0 - config KASAN_SW_TAGS_IDENTIFY bool "Enable memory corruption identification" depends on KASAN_SW_TAGS diff --git a/lib/earlycpio.c b/lib/earlycpio.c index e83628882001..7921193f0424 100644 --- a/lib/earlycpio.c +++ b/lib/earlycpio.c @@ -40,7 +40,7 @@ enum cpio_fields { }; /** - * cpio_data find_cpio_data - Search for files in an uncompressed cpio + * find_cpio_data - Search for files in an uncompressed cpio * @path: The directory to search for, including a slash at the end * @data: Pointer to the cpio archive or a header inside * @len: Remaining length of the cpio based on data pointer @@ -49,7 +49,7 @@ enum cpio_fields { * matching file itself. It can be used to iterate through the cpio * to find all files inside of a directory path. * - * @return: struct cpio_data containing the address, length and + * Return: &struct cpio_data containing the address, length and * filename (with the directory path cut off) of the found file. * If you search for a filename and not for files in a directory, * pass the absolute path of the filename in the cpio and make sure diff --git a/lib/lru_cache.c b/lib/lru_cache.c index c69ee53d8dde..52313acbfa62 100644 --- a/lib/lru_cache.c +++ b/lib/lru_cache.c @@ -76,6 +76,7 @@ int lc_try_lock(struct lru_cache *lc) /** * lc_create - prepares to track objects in an active set * @name: descriptive name only used in lc_seq_printf_stats and lc_seq_dump_details + * @cache: cache root pointer * @max_pending_changes: maximum changes to accumulate until a transaction is required * @e_count: number of elements allowed to be active simultaneously * @e_size: size of the tracked objects @@ -627,7 +628,7 @@ void lc_set(struct lru_cache *lc, unsigned int enr, int index) } /** - * lc_dump - Dump a complete LRU cache to seq in textual form. + * lc_seq_dump_details - Dump a complete LRU cache to seq in textual form. * @lc: the lru cache to operate on * @seq: the &struct seq_file pointer to seq_printf into * @utext: user supplied additional "heading" or other info diff --git a/lib/parman.c b/lib/parman.c index a11f2f667639..3f8f8d422e62 100644 --- a/lib/parman.c +++ b/lib/parman.c @@ -297,7 +297,7 @@ EXPORT_SYMBOL(parman_destroy); * parman_prio_init - initializes a parman priority chunk * @parman: parman instance * @prio: parman prio structure to be initialized - * @prority: desired priority of the chunk + * @priority: desired priority of the chunk * * Note: all locking must be provided by the caller. * @@ -356,7 +356,7 @@ int parman_item_add(struct parman *parman, struct parman_prio *prio, EXPORT_SYMBOL(parman_item_add); /** - * parman_item_del - deletes parman item + * parman_item_remove - deletes parman item * @parman: parman instance * @prio: parman prio instance to delete the item from * @item: parman item instance diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 3a4da11b804d..b3afafe46fff 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -166,9 +166,9 @@ static inline void all_tag_set(struct radix_tree_node *node, unsigned int tag) /** * radix_tree_find_next_bit - find the next set bit in a memory region * - * @addr: The address to base the search on - * @size: The bitmap size in bits - * @offset: The bitnumber to start searching at + * @node: where to begin the search + * @tag: the tag index + * @offset: the bitnumber to start searching at * * Unrollable variant of find_next_bit() for constant size arrays. * Tail bits starting from size to roundup(size, BITS_PER_LONG) must be zero. @@ -461,7 +461,7 @@ out: /** * radix_tree_shrink - shrink radix tree to minimum height - * @root radix tree root + * @root: radix tree root */ static inline bool radix_tree_shrink(struct radix_tree_root *root) { @@ -691,7 +691,7 @@ static inline int insert_entries(struct radix_tree_node *node, } /** - * __radix_tree_insert - insert into a radix tree + * radix_tree_insert - insert into a radix tree * @root: radix tree root * @index: index key * @item: item to insert @@ -919,6 +919,7 @@ EXPORT_SYMBOL(radix_tree_replace_slot); /** * radix_tree_iter_replace - replace item in a slot * @root: radix tree root + * @iter: iterator state * @slot: pointer to slot * @item: new item to store in the slot. * diff --git a/lib/test_kasan_module.c b/lib/test_kasan_module.c index eee017ff8980..f1017f345d6c 100644 --- a/lib/test_kasan_module.c +++ b/lib/test_kasan_module.c @@ -22,7 +22,7 @@ static noinline void __init copy_user_test(void) char *kmem; char __user *usermem; size_t size = 10; - int unused; + int __maybe_unused unused; kmem = kmalloc(size, GFP_KERNEL); if (!kmem) |