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-rw-r--r--security/apparmor/apparmorfs.c2
-rw-r--r--security/apparmor/include/lib.h11
-rw-r--r--security/apparmor/lib.c30
-rw-r--r--security/apparmor/match.c2
-rw-r--r--security/apparmor/policy_unpack.c2
5 files changed, 3 insertions, 44 deletions
diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
index 41073f70eb41..be0b49897a67 100644
--- a/security/apparmor/apparmorfs.c
+++ b/security/apparmor/apparmorfs.c
@@ -98,7 +98,7 @@ static struct aa_loaddata *aa_simple_write_to_buffer(const char __user *userbuf,
return ERR_PTR(-ESPIPE);
/* freed by caller to simple_write_to_buffer */
- data = kvmalloc(sizeof(*data) + alloc_size);
+ data = kvmalloc(sizeof(*data) + alloc_size, GFP_KERNEL);
if (data == NULL)
return ERR_PTR(-ENOMEM);
kref_init(&data->count);
diff --git a/security/apparmor/include/lib.h b/security/apparmor/include/lib.h
index 0291ff3902f9..550a700563b4 100644
--- a/security/apparmor/include/lib.h
+++ b/security/apparmor/include/lib.h
@@ -64,17 +64,6 @@ char *aa_split_fqname(char *args, char **ns_name);
const char *aa_splitn_fqname(const char *fqname, size_t n, const char **ns_name,
size_t *ns_len);
void aa_info_message(const char *str);
-void *__aa_kvmalloc(size_t size, gfp_t flags);
-
-static inline void *kvmalloc(size_t size)
-{
- return __aa_kvmalloc(size, 0);
-}
-
-static inline void *kvzalloc(size_t size)
-{
- return __aa_kvmalloc(size, __GFP_ZERO);
-}
/**
* aa_strneq - compare null terminated @str to a non null terminated substring
diff --git a/security/apparmor/lib.c b/security/apparmor/lib.c
index 32cafc12593e..7cd788a9445b 100644
--- a/security/apparmor/lib.c
+++ b/security/apparmor/lib.c
@@ -129,36 +129,6 @@ void aa_info_message(const char *str)
}
/**
- * __aa_kvmalloc - do allocation preferring kmalloc but falling back to vmalloc
- * @size: how many bytes of memory are required
- * @flags: the type of memory to allocate (see kmalloc).
- *
- * Return: allocated buffer or NULL if failed
- *
- * It is possible that policy being loaded from the user is larger than
- * what can be allocated by kmalloc, in those cases fall back to vmalloc.
- */
-void *__aa_kvmalloc(size_t size, gfp_t flags)
-{
- void *buffer = NULL;
-
- if (size == 0)
- return NULL;
-
- /* do not attempt kmalloc if we need more than 16 pages at once */
- if (size <= (16*PAGE_SIZE))
- buffer = kmalloc(size, flags | GFP_KERNEL | __GFP_NORETRY |
- __GFP_NOWARN);
- if (!buffer) {
- if (flags & __GFP_ZERO)
- buffer = vzalloc(size);
- else
- buffer = vmalloc(size);
- }
- return buffer;
-}
-
-/**
* aa_policy_init - initialize a policy structure
* @policy: policy to initialize (NOT NULL)
* @prefix: prefix name if any is required. (MAYBE NULL)
diff --git a/security/apparmor/match.c b/security/apparmor/match.c
index eb0efef746f5..960c913381e2 100644
--- a/security/apparmor/match.c
+++ b/security/apparmor/match.c
@@ -88,7 +88,7 @@ static struct table_header *unpack_table(char *blob, size_t bsize)
if (bsize < tsize)
goto out;
- table = kvzalloc(tsize);
+ table = kvzalloc(tsize, GFP_KERNEL);
if (table) {
table->td_id = th.td_id;
table->td_flags = th.td_flags;
diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c
index 2e37c9c26bbd..f3422a91353c 100644
--- a/security/apparmor/policy_unpack.c
+++ b/security/apparmor/policy_unpack.c
@@ -487,7 +487,7 @@ fail:
static void *kvmemdup(const void *src, size_t len)
{
- void *p = kvmalloc(len);
+ void *p = kvmalloc(len, GFP_KERNEL);
if (p)
memcpy(p, src, len);