diff options
author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-12-12 14:08:45 +0100 |
---|---|---|
committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-12-12 14:08:45 +0100 |
commit | cfbbc7703fff59c67761c93a8b1de29a79f9841c (patch) | |
tree | 58b4b37bed385b27fc5956435b2451c760f26f5f /lib | |
parent | 5f3fecbc0715a70437501e1d85e74726c4f561be (diff) | |
parent | 1aa861ff238ecd17a3095b0dbd2d20bdf7bfaf14 (diff) |
Merge tag 'v4.9.144' into 4.9-2.3.x-imx
This is the 4.9.144 stable release
Diffstat (limited to 'lib')
-rw-r--r-- | lib/debug_locks.c | 2 | ||||
-rw-r--r-- | lib/klist.c | 10 | ||||
-rw-r--r-- | lib/kobject.c | 2 | ||||
-rw-r--r-- | lib/raid6/test/Makefile | 4 | ||||
-rw-r--r-- | lib/rhashtable.c | 5 | ||||
-rw-r--r-- | lib/test_bpf.c | 2 | ||||
-rw-r--r-- | lib/test_hexdump.c | 2 | ||||
-rw-r--r-- | lib/ubsan.c | 3 |
8 files changed, 17 insertions, 13 deletions
diff --git a/lib/debug_locks.c b/lib/debug_locks.c index 96c4c633d95e..124fdf238b3d 100644 --- a/lib/debug_locks.c +++ b/lib/debug_locks.c @@ -37,7 +37,7 @@ EXPORT_SYMBOL_GPL(debug_locks_silent); */ int debug_locks_off(void) { - if (__debug_locks_off()) { + if (debug_locks && __debug_locks_off()) { if (!debug_locks_silent) { console_verbose(); return 1; diff --git a/lib/klist.c b/lib/klist.c index 0507fa5d84c5..f6b547812fe3 100644 --- a/lib/klist.c +++ b/lib/klist.c @@ -336,8 +336,9 @@ struct klist_node *klist_prev(struct klist_iter *i) void (*put)(struct klist_node *) = i->i_klist->put; struct klist_node *last = i->i_cur; struct klist_node *prev; + unsigned long flags; - spin_lock(&i->i_klist->k_lock); + spin_lock_irqsave(&i->i_klist->k_lock, flags); if (last) { prev = to_klist_node(last->n_node.prev); @@ -356,7 +357,7 @@ struct klist_node *klist_prev(struct klist_iter *i) prev = to_klist_node(prev->n_node.prev); } - spin_unlock(&i->i_klist->k_lock); + spin_unlock_irqrestore(&i->i_klist->k_lock, flags); if (put && last) put(last); @@ -377,8 +378,9 @@ struct klist_node *klist_next(struct klist_iter *i) void (*put)(struct klist_node *) = i->i_klist->put; struct klist_node *last = i->i_cur; struct klist_node *next; + unsigned long flags; - spin_lock(&i->i_klist->k_lock); + spin_lock_irqsave(&i->i_klist->k_lock, flags); if (last) { next = to_klist_node(last->n_node.next); @@ -397,7 +399,7 @@ struct klist_node *klist_next(struct klist_iter *i) next = to_klist_node(next->n_node.next); } - spin_unlock(&i->i_klist->k_lock); + spin_unlock_irqrestore(&i->i_klist->k_lock, flags); if (put && last) put(last); diff --git a/lib/kobject.c b/lib/kobject.c index b733a83e5294..f58c7f2b229c 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -127,7 +127,7 @@ static void fill_kobj_path(struct kobject *kobj, char *path, int length) int cur = strlen(kobject_name(parent)); /* back up enough to print this name with '/' */ length -= cur; - strncpy(path + length, kobject_name(parent), cur); + memcpy(path + length, kobject_name(parent), cur); *(path + --length) = '/'; } diff --git a/lib/raid6/test/Makefile b/lib/raid6/test/Makefile index 2c7b60edea04..1faeef0c30b9 100644 --- a/lib/raid6/test/Makefile +++ b/lib/raid6/test/Makefile @@ -26,7 +26,7 @@ ifeq ($(ARCH),arm) CFLAGS += -I../../../arch/arm/include -mfpu=neon HAS_NEON = yes endif -ifeq ($(ARCH),arm64) +ifeq ($(ARCH),aarch64) CFLAGS += -I../../../arch/arm64/include HAS_NEON = yes endif @@ -40,7 +40,7 @@ ifeq ($(IS_X86),yes) gcc -c -x assembler - >&/dev/null && \ rm ./-.o && echo -DCONFIG_AS_AVX512=1) else ifeq ($(HAS_NEON),yes) - OBJS += neon.o neon1.o neon2.o neon4.o neon8.o + OBJS += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1 else HAS_ALTIVEC := $(shell printf '\#include <altivec.h>\nvector int a;\n' |\ diff --git a/lib/rhashtable.c b/lib/rhashtable.c index 101dac085c62..fdffd6232365 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -251,8 +251,10 @@ static int rhashtable_rehash_table(struct rhashtable *ht) if (!new_tbl) return 0; - for (old_hash = 0; old_hash < old_tbl->size; old_hash++) + for (old_hash = 0; old_hash < old_tbl->size; old_hash++) { rhashtable_rehash_chain(ht, old_hash); + cond_resched(); + } /* Publish the new table pointer. */ rcu_assign_pointer(ht->tbl, new_tbl); @@ -993,6 +995,7 @@ void rhashtable_free_and_destroy(struct rhashtable *ht, for (i = 0; i < tbl->size; i++) { struct rhash_head *pos, *next; + cond_resched(); for (pos = rht_dereference(tbl->buckets[i], ht), next = !rht_is_a_nulls(pos) ? rht_dereference(pos->next, ht) : NULL; diff --git a/lib/test_bpf.c b/lib/test_bpf.c index 1586dfdea809..960d4d627361 100644 --- a/lib/test_bpf.c +++ b/lib/test_bpf.c @@ -4874,7 +4874,7 @@ static struct bpf_test tests[] = { { "BPF_MAXINSNS: Jump, gap, jump, ...", { }, -#ifdef CONFIG_BPF_JIT_ALWAYS_ON +#if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_X86) CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, #else CLASSIC | FLAG_NO_DATA, diff --git a/lib/test_hexdump.c b/lib/test_hexdump.c index 3f415d8101f3..1c3c513add77 100644 --- a/lib/test_hexdump.c +++ b/lib/test_hexdump.c @@ -81,7 +81,7 @@ static void __init test_hexdump_prepare_test(size_t len, int rowsize, const char *q = *result++; size_t amount = strlen(q); - strncpy(p, q, amount); + memcpy(p, q, amount); p += amount; *p++ = ' '; diff --git a/lib/ubsan.c b/lib/ubsan.c index 50d1d5c25deb..60e108c5c173 100644 --- a/lib/ubsan.c +++ b/lib/ubsan.c @@ -451,8 +451,7 @@ void __ubsan_handle_shift_out_of_bounds(struct shift_out_of_bounds_data *data, EXPORT_SYMBOL(__ubsan_handle_shift_out_of_bounds); -void __noreturn -__ubsan_handle_builtin_unreachable(struct unreachable_data *data) +void __ubsan_handle_builtin_unreachable(struct unreachable_data *data) { unsigned long flags; |