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-rw-r--r--fs/compat_ioctl.c8
-rw-r--r--fs/debugfs/file.c6
-rw-r--r--fs/inotify.c2
-rw-r--r--fs/namei.c6
-rw-r--r--fs/namespace.c58
-rw-r--r--fs/nfs/nfsroot.c3
-rw-r--r--fs/nfsd/nfs4proc.c6
-rw-r--r--fs/reiserfs/hashes.c1
-rw-r--r--fs/select.c4
-rw-r--r--fs/super.c5
-rw-r--r--fs/xfs/linux-2.6/xfs_aops.c3
-rw-r--r--fs/xfs/linux-2.6/xfs_iops.c2
12 files changed, 64 insertions, 40 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 5dd0207ffd4..057e60217fc 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -931,8 +931,8 @@ struct compat_sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */
static int sg_grt_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
int err, i;
- sg_req_info_t *r;
- struct compat_sg_req_info *o = (struct compat_sg_req_info *)arg;
+ sg_req_info_t __user *r;
+ struct compat_sg_req_info __user *o = (void __user *)arg;
r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE);
err = sys_ioctl(fd,cmd,(unsigned long)r);
if (err < 0)
@@ -2739,8 +2739,8 @@ static int do_ncp_setprivatedata(unsigned int fd, unsigned int cmd, unsigned lon
static int
lp_timeout_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
- struct compat_timeval *tc = (struct compat_timeval *)arg;
- struct timeval *tn = compat_alloc_user_space(sizeof(struct timeval));
+ struct compat_timeval __user *tc = (struct compat_timeval __user *)arg;
+ struct timeval __user *tn = compat_alloc_user_space(sizeof(struct timeval));
struct timeval ts;
if (get_user(ts.tv_sec, &tc->tv_sec) ||
get_user(ts.tv_usec, &tc->tv_usec) ||
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index efc97d9b786..d575452cd9f 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -56,7 +56,7 @@ static u64 debugfs_u8_get(void *data)
DEFINE_SIMPLE_ATTRIBUTE(fops_u8, debugfs_u8_get, debugfs_u8_set, "%llu\n");
/**
- * debugfs_create_u8 - create a file in the debugfs filesystem that is used to read and write a unsigned 8 bit value.
+ * debugfs_create_u8 - create a file in the debugfs filesystem that is used to read and write an unsigned 8 bit value.
*
* @name: a pointer to a string containing the name of the file to create.
* @mode: the permission that the file should have
@@ -98,7 +98,7 @@ static u64 debugfs_u16_get(void *data)
DEFINE_SIMPLE_ATTRIBUTE(fops_u16, debugfs_u16_get, debugfs_u16_set, "%llu\n");
/**
- * debugfs_create_u16 - create a file in the debugfs filesystem that is used to read and write a unsigned 8 bit value.
+ * debugfs_create_u16 - create a file in the debugfs filesystem that is used to read and write an unsigned 16 bit value.
*
* @name: a pointer to a string containing the name of the file to create.
* @mode: the permission that the file should have
@@ -140,7 +140,7 @@ static u64 debugfs_u32_get(void *data)
DEFINE_SIMPLE_ATTRIBUTE(fops_u32, debugfs_u32_get, debugfs_u32_set, "%llu\n");
/**
- * debugfs_create_u32 - create a file in the debugfs filesystem that is used to read and write a unsigned 8 bit value.
+ * debugfs_create_u32 - create a file in the debugfs filesystem that is used to read and write an unsigned 32 bit value.
*
* @name: a pointer to a string containing the name of the file to create.
* @mode: the permission that the file should have
diff --git a/fs/inotify.c b/fs/inotify.c
index 878ccca6121..3041503bde0 100644
--- a/fs/inotify.c
+++ b/fs/inotify.c
@@ -967,7 +967,7 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
mask_add = 1;
/* don't let user-space set invalid bits: we don't want flags set */
- mask &= IN_ALL_EVENTS;
+ mask &= IN_ALL_EVENTS | IN_ONESHOT;
if (unlikely(!mask)) {
ret = -EINVAL;
goto out;
diff --git a/fs/namei.c b/fs/namei.c
index faf61c35308..e28de846c59 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1119,9 +1119,11 @@ static int fastcall do_path_lookup(int dfd, const char *name,
current->total_link_count = 0;
retval = link_path_walk(name, nd);
out:
- if (unlikely(current->audit_context
- && nd && nd->dentry && nd->dentry->d_inode))
+ if (likely(retval == 0)) {
+ if (unlikely(current->audit_context && nd && nd->dentry &&
+ nd->dentry->d_inode))
audit_inode(name, nd->dentry->d_inode, flags);
+ }
return retval;
fput_unlock_fail:
diff --git a/fs/namespace.c b/fs/namespace.c
index ce97becff46..058a44865be 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -494,7 +494,7 @@ void umount_tree(struct vfsmount *mnt, int propagate, struct list_head *kill)
p->mnt_namespace = NULL;
list_del_init(&p->mnt_child);
if (p->mnt_parent != p)
- mnt->mnt_mountpoint->d_mounted--;
+ p->mnt_mountpoint->d_mounted--;
change_mnt_propagation(p, MS_PRIVATE);
}
}
@@ -1325,27 +1325,17 @@ dput_out:
return retval;
}
-int copy_namespace(int flags, struct task_struct *tsk)
+/*
+ * Allocate a new namespace structure and populate it with contents
+ * copied from the namespace of the passed in task structure.
+ */
+struct namespace *dup_namespace(struct task_struct *tsk, struct fs_struct *fs)
{
struct namespace *namespace = tsk->namespace;
struct namespace *new_ns;
struct vfsmount *rootmnt = NULL, *pwdmnt = NULL, *altrootmnt = NULL;
- struct fs_struct *fs = tsk->fs;
struct vfsmount *p, *q;
- if (!namespace)
- return 0;
-
- get_namespace(namespace);
-
- if (!(flags & CLONE_NEWNS))
- return 0;
-
- if (!capable(CAP_SYS_ADMIN)) {
- put_namespace(namespace);
- return -EPERM;
- }
-
new_ns = kmalloc(sizeof(struct namespace), GFP_KERNEL);
if (!new_ns)
goto out;
@@ -1396,8 +1386,6 @@ int copy_namespace(int flags, struct task_struct *tsk)
}
up_write(&namespace_sem);
- tsk->namespace = new_ns;
-
if (rootmnt)
mntput(rootmnt);
if (pwdmnt)
@@ -1405,12 +1393,40 @@ int copy_namespace(int flags, struct task_struct *tsk)
if (altrootmnt)
mntput(altrootmnt);
- put_namespace(namespace);
- return 0;
+out:
+ return new_ns;
+}
+
+int copy_namespace(int flags, struct task_struct *tsk)
+{
+ struct namespace *namespace = tsk->namespace;
+ struct namespace *new_ns;
+ int err = 0;
+
+ if (!namespace)
+ return 0;
+
+ get_namespace(namespace);
+
+ if (!(flags & CLONE_NEWNS))
+ return 0;
+
+ if (!capable(CAP_SYS_ADMIN)) {
+ err = -EPERM;
+ goto out;
+ }
+
+ new_ns = dup_namespace(tsk, tsk->fs);
+ if (!new_ns) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ tsk->namespace = new_ns;
out:
put_namespace(namespace);
- return -ENOMEM;
+ return err;
}
asmlinkage long sys_mount(char __user * dev_name, char __user * dir_name,
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index e897e00c2c9..c0a754ecdee 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -465,10 +465,11 @@ static int __init root_nfs_ports(void)
"number from server, using default\n");
port = nfsd_port;
}
- nfs_port = htons(port);
+ nfs_port = port;
dprintk("Root-NFS: Portmapper on server returned %d "
"as nfsd port\n", port);
}
+ nfs_port = htons(nfs_port);
if ((port = root_nfs_getport(NFS_MNT_PROGRAM, mountd_ver, proto)) < 0) {
printk(KERN_ERR "Root-NFS: Unable to get mountd port "
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index a00fe868629..6d63f1d9e5f 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -195,10 +195,12 @@ nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open
/* Openowner is now set, so sequence id will get bumped. Now we need
* these checks before we do any creates: */
+ status = nfserr_grace;
if (nfs4_in_grace() && open->op_claim_type != NFS4_OPEN_CLAIM_PREVIOUS)
- return nfserr_grace;
+ goto out;
+ status = nfserr_no_grace;
if (!nfs4_in_grace() && open->op_claim_type == NFS4_OPEN_CLAIM_PREVIOUS)
- return nfserr_no_grace;
+ goto out;
switch (open->op_claim_type) {
case NFS4_OPEN_CLAIM_DELEGATE_CUR:
diff --git a/fs/reiserfs/hashes.c b/fs/reiserfs/hashes.c
index a3ec238fd9e..e664ac16fad 100644
--- a/fs/reiserfs/hashes.c
+++ b/fs/reiserfs/hashes.c
@@ -21,7 +21,6 @@
#include <linux/kernel.h>
#include <linux/reiserfs_fs.h>
#include <asm/types.h>
-#include <asm/bug.h>
#define DELTA 0x9E3779B9
#define FULLROUNDS 10 /* 32 is overkill, 16 is strong crypto */
diff --git a/fs/select.c b/fs/select.c
index c0f02d36c60..bc60a3e14ef 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -510,9 +510,9 @@ asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp,
if (sig) {
if (!access_ok(VERIFY_READ, sig, sizeof(void *)+sizeof(size_t))
- || __get_user(up, (sigset_t * __user *)sig)
+ || __get_user(up, (sigset_t __user * __user *)sig)
|| __get_user(sigsetsize,
- (size_t * __user)(sig+sizeof(void *))))
+ (size_t __user *)(sig+sizeof(void *))))
return -EFAULT;
}
diff --git a/fs/super.c b/fs/super.c
index c177b92419c..30294218fa6 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -247,8 +247,9 @@ void generic_shutdown_super(struct super_block *sb)
/* Forget any remaining inodes */
if (invalidate_inodes(sb)) {
- printk("VFS: Busy inodes after unmount. "
- "Self-destruct in 5 seconds. Have a nice day...\n");
+ printk("VFS: Busy inodes after unmount of %s. "
+ "Self-destruct in 5 seconds. Have a nice day...\n",
+ sb->s_id);
}
unlock_kernel();
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 9892268e300..8f2beec526c 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -747,10 +747,11 @@ xfs_convert_page(
struct backing_dev_info *bdi;
bdi = inode->i_mapping->backing_dev_info;
+ wbc->nr_to_write--;
if (bdi_write_congested(bdi)) {
wbc->encountered_congestion = 1;
done = 1;
- } else if (--wbc->nr_to_write <= 0) {
+ } else if (wbc->nr_to_write <= 0) {
done = 1;
}
}
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index eda7919b70a..d7f6f2d8ac8 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -673,6 +673,8 @@ linvfs_setattr(
if (ia_valid & ATTR_ATIME) {
vattr.va_mask |= XFS_AT_ATIME;
vattr.va_atime = attr->ia_atime;
+ if (ia_valid & ATTR_ATIME_SET)
+ inode->i_atime = attr->ia_atime;
}
if (ia_valid & ATTR_MTIME) {
vattr.va_mask |= XFS_AT_MTIME;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 11:38:17 +0000