diff options
| -rw-r--r-- | mm/kmsan/core.c | 4 | ||||
| -rw-r--r-- | mm/kmsan/hooks.c | 4 | ||||
| -rw-r--r-- | mm/kmsan/init.c | 3 | ||||
| -rw-r--r-- | mm/kmsan/shadow.c | 3 |
4 files changed, 5 insertions, 9 deletions
diff --git a/mm/kmsan/core.c b/mm/kmsan/core.c index a495debf1436..a97dc90fa6a9 100644 --- a/mm/kmsan/core.c +++ b/mm/kmsan/core.c @@ -159,8 +159,8 @@ depot_stack_handle_t kmsan_internal_chain_origin(depot_stack_handle_t id) * Make sure we have enough spare bits in @id to hold the UAF bit and * the chain depth. */ - BUILD_BUG_ON( - (1 << STACK_DEPOT_EXTRA_BITS) <= (KMSAN_MAX_ORIGIN_DEPTH << 1)); + BUILD_BUG_ON((1 << STACK_DEPOT_EXTRA_BITS) <= + (KMSAN_MAX_ORIGIN_DEPTH << 1)); extra_bits = stack_depot_get_extra_bits(id); depth = kmsan_depth_from_eb(extra_bits); diff --git a/mm/kmsan/hooks.c b/mm/kmsan/hooks.c index 3df45c25c1f6..05f2faa54054 100644 --- a/mm/kmsan/hooks.c +++ b/mm/kmsan/hooks.c @@ -114,9 +114,7 @@ void kmsan_kfree_large(const void *ptr) kmsan_enter_runtime(); page = virt_to_head_page((void *)ptr); KMSAN_WARN_ON(ptr != page_address(page)); - kmsan_internal_poison_memory((void *)ptr, - page_size(page), - GFP_KERNEL, + kmsan_internal_poison_memory((void *)ptr, page_size(page), GFP_KERNEL, KMSAN_POISON_CHECK | KMSAN_POISON_FREE); kmsan_leave_runtime(); } diff --git a/mm/kmsan/init.c b/mm/kmsan/init.c index 10f52c085e6c..b14ce3417e65 100644 --- a/mm/kmsan/init.c +++ b/mm/kmsan/init.c @@ -35,8 +35,7 @@ static void __init kmsan_record_future_shadow_range(void *start, void *end) KMSAN_WARN_ON(future_index == NUM_FUTURE_RANGES); KMSAN_WARN_ON((nstart >= nend) || /* Virtual address 0 is valid on s390. */ - (!IS_ENABLED(CONFIG_S390) && !nstart) || - !nend); + (!IS_ENABLED(CONFIG_S390) && !nstart) || !nend); nstart = ALIGN_DOWN(nstart, PAGE_SIZE); nend = ALIGN(nend, PAGE_SIZE); diff --git a/mm/kmsan/shadow.c b/mm/kmsan/shadow.c index 1bb505a08415..6d32bfc18d6a 100644 --- a/mm/kmsan/shadow.c +++ b/mm/kmsan/shadow.c @@ -207,8 +207,7 @@ void kmsan_free_page(struct page *page, unsigned int order) if (!kmsan_enabled || kmsan_in_runtime()) return; kmsan_enter_runtime(); - kmsan_internal_poison_memory(page_address(page), - page_size(page), + kmsan_internal_poison_memory(page_address(page), page_size(page), GFP_KERNEL, KMSAN_POISON_CHECK | KMSAN_POISON_FREE); kmsan_leave_runtime(); |