diff options
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/mqueue.c | 6 | ||||
| -rw-r--r-- | ipc/shm.c | 8 |
2 files changed, 7 insertions, 7 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c index 6c5bf7cce7fe3..71881bddad257 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -608,7 +608,7 @@ out_unlock: return error; } -static int mqueue_create(struct user_namespace *mnt_userns, struct inode *dir, +static int mqueue_create(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode, bool excl) { return mqueue_create_attr(dentry, mode, NULL); @@ -887,7 +887,7 @@ static int prepare_open(struct dentry *dentry, int oflag, int ro, if ((oflag & O_ACCMODE) == (O_RDWR | O_WRONLY)) return -EINVAL; acc = oflag2acc[oflag & O_ACCMODE]; - return inode_permission(&init_user_ns, d_inode(dentry), acc); + return inode_permission(&nop_mnt_idmap, d_inode(dentry), acc); } static int do_mq_open(const char __user *u_name, int oflag, umode_t mode, @@ -979,7 +979,7 @@ SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name) err = -ENOENT; } else { ihold(inode); - err = vfs_unlink(&init_user_ns, d_inode(dentry->d_parent), + err = vfs_unlink(&nop_mnt_idmap, d_inode(dentry->d_parent), dentry, NULL); } dput(dentry); diff --git a/ipc/shm.c b/ipc/shm.c index bd2fcc4d454e0..60e45e7045d44 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -1786,8 +1786,8 @@ long ksys_shmdt(char __user *shmaddr) */ file = vma->vm_file; size = i_size_read(file_inode(vma->vm_file)); - do_munmap(mm, vma->vm_start, vma->vm_end - vma->vm_start, NULL); - mas_pause(&vmi.mas); + do_vma_munmap(&vmi, vma, vma->vm_start, vma->vm_end, + NULL, false); /* * We discovered the size of the shm segment, so * break out of here and fall through to the next @@ -1811,8 +1811,8 @@ long ksys_shmdt(char __user *shmaddr) if ((vma->vm_ops == &shm_vm_ops) && ((vma->vm_start - addr)/PAGE_SIZE == vma->vm_pgoff) && (vma->vm_file == file)) { - do_munmap(mm, vma->vm_start, vma->vm_end - vma->vm_start, NULL); - mas_pause(&vmi.mas); + do_vma_munmap(&vmi, vma, vma->vm_start, vma->vm_end, + NULL, false); } vma = vma_next(&vmi); |