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Diffstat (limited to 'ipc')
-rw-r--r--ipc/mqueue.c6
-rw-r--r--ipc/shm.c8
2 files changed, 7 insertions, 7 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 6c5bf7cce7fe..71881bddad25 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 bd2fcc4d454e..60e45e7045d4 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);