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-rw-r--r--include/kunit/resource.h4
-rw-r--r--include/linux/acpi.h2
-rw-r--r--include/linux/bpf.h2
-rw-r--r--include/linux/compiler_types.h3
-rw-r--r--include/linux/crash_dump.h2
-rw-r--r--include/linux/dma-fence-chain.h2
-rw-r--r--include/linux/gameport.h2
-rw-r--r--include/linux/io-mapping.h2
-rw-r--r--include/linux/io_uring/cmd.h15
-rw-r--r--include/linux/kvm_host.h2
-rw-r--r--include/linux/ntb.h14
-rw-r--r--include/linux/skmsg.h3
-rw-r--r--include/linux/spi/spi.h2
-rw-r--r--include/net/act_api.h2
-rw-r--r--include/net/fq_impl.h2
-rw-r--r--include/net/iucv/iucv.h2
-rw-r--r--include/net/tc_act/tc_gate.h2
-rw-r--r--include/net/udp.h4
18 files changed, 30 insertions, 37 deletions
diff --git a/include/kunit/resource.h b/include/kunit/resource.h
index 4ad69a2642a5..c330ed3e751c 100644
--- a/include/kunit/resource.h
+++ b/include/kunit/resource.h
@@ -243,7 +243,7 @@ kunit_alloc_and_get_resource(struct kunit *test,
struct kunit_resource *res;
int ret;
- res = kzalloc(sizeof(*res), internal_gfp);
+ res = kzalloc_obj(*res, internal_gfp);
if (!res)
return NULL;
@@ -285,7 +285,7 @@ static inline void *kunit_alloc_resource(struct kunit *test,
{
struct kunit_resource *res;
- res = kzalloc(sizeof(*res), internal_gfp);
+ res = kzalloc_obj(*res, internal_gfp);
if (!res)
return NULL;
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 3a412dcebc29..8b1d8993793d 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -66,7 +66,7 @@ static inline struct fwnode_handle *acpi_alloc_fwnode_static(void)
{
struct fwnode_handle *fwnode;
- fwnode = kzalloc(sizeof(struct fwnode_handle), GFP_KERNEL);
+ fwnode = kzalloc_obj(struct fwnode_handle, GFP_KERNEL);
if (!fwnode)
return NULL;
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index cd9b96434904..b78b53198a2e 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -2299,7 +2299,7 @@ static inline bool bpf_map_flags_access_ok(u32 access_flags)
static inline struct bpf_map_owner *bpf_map_owner_alloc(struct bpf_map *map)
{
- return kzalloc(sizeof(*map->owner), GFP_ATOMIC);
+ return kzalloc_obj(*map->owner, GFP_ATOMIC);
}
static inline void bpf_map_owner_free(struct bpf_map *map)
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index b1b141394d13..890076d0974b 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -552,7 +552,8 @@ struct ftrace_likely_data {
* gcc: https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html#index-_005f_005fbuiltin_005fcounted_005fby_005fref
* clang: https://clang.llvm.org/docs/LanguageExtensions.html#builtin-counted-by-ref
*/
-#if __has_builtin(__builtin_counted_by_ref)
+#if __has_builtin(__builtin_counted_by_ref) && \
+ !defined(CONFIG_CC_HAS_BROKEN_COUNTED_BY_REF)
/**
* __flex_counter() - Get pointer to counter member for the given
* flexible array, if it was annotated with __counted_by()
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index dd6fc3b2133b..2cb211617ecc 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -136,7 +136,7 @@ struct vmcore_range {
static inline int vmcore_alloc_add_range(struct list_head *list,
unsigned long long paddr, unsigned long long size)
{
- struct vmcore_range *m = kzalloc(sizeof(*m), GFP_KERNEL);
+ struct vmcore_range *m = kzalloc_obj(*m, GFP_KERNEL);
if (!m)
return -ENOMEM;
diff --git a/include/linux/dma-fence-chain.h b/include/linux/dma-fence-chain.h
index 68c3c1e41014..e5f4451a6375 100644
--- a/include/linux/dma-fence-chain.h
+++ b/include/linux/dma-fence-chain.h
@@ -91,7 +91,7 @@ dma_fence_chain_contained(struct dma_fence *fence)
* intentional to enforce typesafety.
*/
#define dma_fence_chain_alloc() \
- ((struct dma_fence_chain *)kmalloc(sizeof(struct dma_fence_chain), GFP_KERNEL))
+ kmalloc_obj(struct dma_fence_chain, GFP_KERNEL)
/**
* dma_fence_chain_free
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index 86d62fdafd7a..09a1a59034e0 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -97,7 +97,7 @@ void gameport_set_phys(struct gameport *gameport, const char *fmt, ...)
static inline struct gameport *gameport_allocate_port(void)
{
- struct gameport *gameport = kzalloc(sizeof(struct gameport), GFP_KERNEL);
+ struct gameport *gameport = kzalloc_obj(struct gameport, GFP_KERNEL);
return gameport;
}
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index c16353cc6e3c..ff9012c6a93a 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -206,7 +206,7 @@ io_mapping_create_wc(resource_size_t base,
{
struct io_mapping *iomap;
- iomap = kmalloc(sizeof(*iomap), GFP_KERNEL);
+ iomap = kmalloc_obj(*iomap, GFP_KERNEL);
if (!iomap)
return NULL;
diff --git a/include/linux/io_uring/cmd.h b/include/linux/io_uring/cmd.h
index 375fd048c4cb..331dcbefe72f 100644
--- a/include/linux/io_uring/cmd.h
+++ b/include/linux/io_uring/cmd.h
@@ -20,10 +20,17 @@ struct io_uring_cmd {
u8 unused[8];
};
-static inline const void *io_uring_sqe_cmd(const struct io_uring_sqe *sqe)
-{
- return sqe->cmd;
-}
+#define io_uring_sqe128_cmd(sqe, type) ({ \
+ BUILD_BUG_ON(sizeof(type) > ((2 * sizeof(struct io_uring_sqe)) - \
+ offsetof(struct io_uring_sqe, cmd))); \
+ (const type *)(sqe)->cmd; \
+})
+
+#define io_uring_sqe_cmd(sqe, type) ({ \
+ BUILD_BUG_ON(sizeof(type) > (sizeof(struct io_uring_sqe) - \
+ offsetof(struct io_uring_sqe, cmd))); \
+ (const type *)(sqe)->cmd; \
+})
static inline void io_uring_cmd_private_sz_check(size_t cmd_sz)
{
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index d42a95cbcfbc..dde605cb894e 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -1664,7 +1664,7 @@ void kvm_arch_create_vm_debugfs(struct kvm *kvm);
*/
static inline struct kvm *kvm_arch_alloc_vm(void)
{
- return kzalloc(sizeof(struct kvm), GFP_KERNEL_ACCOUNT);
+ return kzalloc_obj(struct kvm, GFP_KERNEL_ACCOUNT);
}
#endif
diff --git a/include/linux/ntb.h b/include/linux/ntb.h
index 191b524e5c0d..8ff9d663096b 100644
--- a/include/linux/ntb.h
+++ b/include/linux/ntb.h
@@ -1647,12 +1647,8 @@ int ntbm_msi_request_threaded_irq(struct ntb_dev *ntb, irq_handler_t handler,
irq_handler_t thread_fn,
const char *name, void *dev_id,
struct ntb_msi_desc *msi_desc);
-void ntbm_msi_free_irq(struct ntb_dev *ntb, unsigned int irq, void *dev_id);
int ntb_msi_peer_trigger(struct ntb_dev *ntb, int peer,
struct ntb_msi_desc *desc);
-int ntb_msi_peer_addr(struct ntb_dev *ntb, int peer,
- struct ntb_msi_desc *desc,
- phys_addr_t *msi_addr);
#else /* not CONFIG_NTB_MSI */
@@ -1674,21 +1670,11 @@ static inline int ntbm_msi_request_threaded_irq(struct ntb_dev *ntb,
{
return -EOPNOTSUPP;
}
-static inline void ntbm_msi_free_irq(struct ntb_dev *ntb, unsigned int irq,
- void *dev_id) {}
static inline int ntb_msi_peer_trigger(struct ntb_dev *ntb, int peer,
struct ntb_msi_desc *desc)
{
return -EOPNOTSUPP;
}
-static inline int ntb_msi_peer_addr(struct ntb_dev *ntb, int peer,
- struct ntb_msi_desc *desc,
- phys_addr_t *msi_addr)
-{
- return -EOPNOTSUPP;
-
-}
-
#endif /* CONFIG_NTB_MSI */
static inline int ntbm_msi_request_irq(struct ntb_dev *ntb,
diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h
index 829b281d6c9c..19f4f253b4f9 100644
--- a/include/linux/skmsg.h
+++ b/include/linux/skmsg.h
@@ -460,8 +460,7 @@ int sk_psock_msg_verdict(struct sock *sk, struct sk_psock *psock,
* intentional to enforce typesafety.
*/
#define sk_psock_init_link() \
- ((struct sk_psock_link *)kzalloc(sizeof(struct sk_psock_link), \
- GFP_ATOMIC | __GFP_NOWARN))
+ kzalloc_obj(struct sk_psock_link, GFP_ATOMIC | __GFP_NOWARN)
static inline void sk_psock_free_link(struct sk_psock_link *link)
{
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index fd8dce4169f7..af7cfee7b8f6 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -1309,7 +1309,7 @@ static inline struct spi_message *spi_message_alloc(unsigned ntrans, gfp_t flags
} *mwt;
unsigned i;
- mwt = kzalloc(struct_size(mwt, t, ntrans), flags);
+ mwt = kzalloc_flex(*mwt, t, ntrans, flags);
if (!mwt)
return NULL;
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 91a24b5e0b93..453d6e18851b 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -159,7 +159,7 @@ int tc_action_net_init(struct net *net, struct tc_action_net *tn,
{
int err = 0;
- tn->idrinfo = kmalloc(sizeof(*tn->idrinfo), GFP_KERNEL);
+ tn->idrinfo = kmalloc_obj(*tn->idrinfo, GFP_KERNEL);
if (!tn->idrinfo)
return -ENOMEM;
tn->ops = ops;
diff --git a/include/net/fq_impl.h b/include/net/fq_impl.h
index 9467e33dfb36..171ee6f7aa83 100644
--- a/include/net/fq_impl.h
+++ b/include/net/fq_impl.h
@@ -358,7 +358,7 @@ static int fq_init(struct fq *fq, int flows_cnt)
fq->limit = 8192;
fq->memory_limit = 16 << 20; /* 16 MBytes */
- fq->flows = kvcalloc(fq->flows_cnt, sizeof(fq->flows[0]), GFP_KERNEL);
+ fq->flows = kvzalloc_objs(fq->flows[0], fq->flows_cnt, GFP_KERNEL);
if (!fq->flows)
return -ENOMEM;
diff --git a/include/net/iucv/iucv.h b/include/net/iucv/iucv.h
index 5606ed6e7084..18f511da9a09 100644
--- a/include/net/iucv/iucv.h
+++ b/include/net/iucv/iucv.h
@@ -211,7 +211,7 @@ static inline struct iucv_path *iucv_path_alloc(u16 msglim, u8 flags, gfp_t gfp)
{
struct iucv_path *path;
- path = kzalloc(sizeof(struct iucv_path), gfp);
+ path = kzalloc_obj(struct iucv_path, gfp);
if (path) {
path->msglim = msglim;
path->flags = flags;
diff --git a/include/net/tc_act/tc_gate.h b/include/net/tc_act/tc_gate.h
index c1a67149c6b6..b147a3bb1a46 100644
--- a/include/net/tc_act/tc_gate.h
+++ b/include/net/tc_act/tc_gate.h
@@ -114,7 +114,7 @@ static inline struct action_gate_entry
if (i != num_entries)
return NULL;
- oe = kcalloc(num_entries, sizeof(*oe), GFP_ATOMIC);
+ oe = kzalloc_objs(*oe, num_entries, GFP_ATOMIC);
if (!oe)
return NULL;
diff --git a/include/net/udp.h b/include/net/udp.h
index 700dbedcb15f..24491111477a 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -294,8 +294,8 @@ static inline int udp_lib_init_sock(struct sock *sk)
up->forward_threshold = sk->sk_rcvbuf >> 2;
set_bit(SOCK_CUSTOM_SOCKOPT, &sk->sk_socket->flags);
- up->udp_prod_queue = kcalloc(nr_node_ids, sizeof(*up->udp_prod_queue),
- GFP_KERNEL);
+ up->udp_prod_queue = kzalloc_objs(*up->udp_prod_queue, nr_node_ids,
+ GFP_KERNEL);
if (!up->udp_prod_queue)
return -ENOMEM;
for (int i = 0; i < nr_node_ids; i++)
generated by cgit v1.2.3 (git 2.46.0) at 2026-02-21 23:00:10 +0000