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Merge branch 'fixes' into work.icache

This commit is contained in:
Al Viro 2019-04-10 14:12:44 -04:00
parent 15ade5d2e7 f51dcd0f62
commit ad7999cd70
4 changed files with 24 additions and 10 deletions
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4
fs/aio.c
View File

@ -1034,7 +1034,7 @@ static inline struct aio_kiocb *aio_get_req(struct kioctx *ctx)
return NULL;
if (unlikely(!get_reqs_available(ctx))) {
kfree(req);
kmem_cache_free(kiocb_cachep, req);
return NULL;
}
@ -1794,7 +1794,7 @@ static int __io_submit_one(struct kioctx *ctx, const struct iocb *iocb,
*/
eventfd = eventfd_ctx_fdget(iocb->aio_resfd);
if (IS_ERR(eventfd))
return PTR_ERR(req->ki_eventfd);
return PTR_ERR(eventfd);
req->ki_eventfd = eventfd;
}

4
lib/iov_iter.c
View File

@ -1528,6 +1528,7 @@ EXPORT_SYMBOL(csum_and_copy_to_iter);
size_t hash_and_copy_to_iter(const void *addr, size_t bytes, void *hashp,
struct iov_iter *i)
{
#ifdef CONFIG_CRYPTO
struct ahash_request *hash = hashp;
struct scatterlist sg;
size_t copied;
@ -1537,6 +1538,9 @@ size_t hash_and_copy_to_iter(const void *addr, size_t bytes, void *hashp,
ahash_request_set_crypt(hash, &sg, NULL, copied);
crypto_ahash_update(hash);
return copied;
#else
return 0;
#endif
}
EXPORT_SYMBOL(hash_and_copy_to_iter);

13
security/apparmor/apparmorfs.c
View File

@ -123,17 +123,22 @@ static int aafs_show_path(struct seq_file *seq, struct dentry *dentry)
return 0;
}
static void aafs_evict_inode(struct inode *inode)
static void aafs_i_callback(struct rcu_head *head)
{
truncate_inode_pages_final(&inode->i_data);
clear_inode(inode);
struct inode *inode = container_of(head, struct inode, i_rcu);
if (S_ISLNK(inode->i_mode))
kfree(inode->i_link);
free_inode_nonrcu(inode);
}
static void aafs_destroy_inode(struct inode *inode)
{
call_rcu(&inode->i_rcu, aafs_i_callback);
}
static const struct super_operations aafs_super_ops = {
.statfs = simple_statfs,
.evict_inode = aafs_evict_inode,
.destroy_inode = aafs_destroy_inode,
.show_path = aafs_show_path,
};

13
security/inode.c
View File

@ -27,17 +27,22 @@
static struct vfsmount *mount;
static int mount_count;
static void securityfs_evict_inode(struct inode *inode)
static void securityfs_i_callback(struct rcu_head *head)
{
truncate_inode_pages_final(&inode->i_data);
clear_inode(inode);
struct inode *inode = container_of(head, struct inode, i_rcu);
if (S_ISLNK(inode->i_mode))
kfree(inode->i_link);
free_inode_nonrcu(inode);
}
static void securityfs_destroy_inode(struct inode *inode)
{
call_rcu(&inode->i_rcu, securityfs_i_callback);
}
static const struct super_operations securityfs_super_operations = {
.statfs = simple_statfs,
.evict_inode = securityfs_evict_inode,
.destroy_inode = securityfs_destroy_inode,
};
static int fill_super(struct super_block *sb, void *data, int silent)