Merge tag 'vfs-6.15-rc3.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull vfs fixes from Christian Brauner:

 - Revert the hfs{plus} deprecation warning that's also included in this
   pull request. The commit introducing the deprecation warning resides
   rather early in this branch. So simply dropping it would've rebased
   all other commits which I decided to avoid. Hence the revert in the
   same branch

   [ Background - the deprecation warning discussion resulted in people
     stepping up, and so hfs{plus} will have a maintainer taking care of
     it after all..   - Linus ]

 - Switch CONFIG_SYSFS_SYCALL default to n and decouple from
   CONFIG_EXPERT

 - Fix an audit bug caused by changes to our kernel path lookup helpers
   this cycle. Audit needs the parent path even if the dentry it tried
   to look up is negative

 - Ensure that the kernel path lookup helpers leave the passed in path
   argument clean when they return an error. This is consistent with all
   our other helpers

 - Ensure that vfs_getattr_nosec() calls bdev_statx() so the relevant
   information is available to kernel consumers as well

 - Don't set a timer and call schedule() if the timer will expire
   immediately in epoll

 - Make netfs lookup tables with __nonstring

* tag 'vfs-6.15-rc3.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  Revert "hfs{plus}: add deprecation warning"
  fs: move the bdex_statx call to vfs_getattr_nosec
  netfs: Mark __nonstring lookup tables
  eventpoll: Set epoll timeout if it's in the future
  fs: ensure that *path_locked*() helpers leave passed path pristine
  fs: add kern_path_locked_negative()
  hfs{plus}: add deprecation warning
  Kconfig: switch CONFIG_SYSFS_SYCALL default to n

2 files changed, 4 insertions, 3 deletions

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index e39c45bc0a97..678dc38442bf 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1685,7 +1685,7 @@ int sync_blockdev(struct block_device *bdev);
 int sync_blockdev_range(struct block_device *bdev, loff_t lstart, loff_t lend);
 int sync_blockdev_nowait(struct block_device *bdev);
 void sync_bdevs(bool wait);
-void bdev_statx(struct path *, struct kstat *, u32);
+void bdev_statx(const struct path *path, struct kstat *stat, u32 request_mask);
 void printk_all_partitions(void);
 int __init early_lookup_bdev(const char *pathname, dev_t *dev);
 #else
@@ -1703,8 +1703,8 @@ static inline int sync_blockdev_nowait(struct block_device *bdev)
 static inline void sync_bdevs(bool wait)
 {
 }
-static inline void bdev_statx(struct path *path, struct kstat *stat,
-				u32 request_mask)
+static inline void bdev_statx(const struct path *path, struct kstat *stat,
+		u32 request_mask)
 {
 }
 static inline void printk_all_partitions(void)
diff --git a/include/linux/namei.h b/include/linux/namei.h
index e3042176cdf4..bbaf55fb3101 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -62,6 +62,7 @@ extern struct dentry *kern_path_create(int, const char *, struct path *, unsigne
 extern struct dentry *user_path_create(int, const char __user *, struct path *, unsigned int);
 extern void done_path_create(struct path *, struct dentry *);
 extern struct dentry *kern_path_locked(const char *, struct path *);
+extern struct dentry *kern_path_locked_negative(const char *, struct path *);
 extern struct dentry *user_path_locked_at(int , const char __user *, struct path *);
 int vfs_path_parent_lookup(struct filename *filename, unsigned int flags,
 			   struct path *parent, struct qstr *last, int *type,