Merge tag 'ext4_for_linus-7.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 fixes from Ted Ts'o:

 - Update the MAINTAINERS file to add reviewers for the ext4 file system

 - Add a test issue an ext4 warning (not a WARN_ON) if there are still
   dirty pages attached to an evicted inode.

 - Fix a number of Syzkaller issues

 - Fix memory leaks on error paths

 - Replace some BUG and WARN with EFSCORRUPTED reporting

 - Fix a potential crash when disabling discard via remount followed by
   an immediate unmount. (Found by Sashiko)

 - Fix a corner case which could lead to allocating blocks for an
   indirect-mapped inode block numbers > 2**32

 - Fix a race when reallocating a freed inode that could result in a
   deadlock

 - Fix a user-after-free in update_super_work when racing with umount

 - Fix build issues when trying to build ext4's kunit tests as a module

 - Fix a bug where ext4_split_extent_zeroout() could fail to pass back
   an error from ext4_ext_dirty()

 - Avoid allocating blocks from a corrupted block group in
   ext4_mb_find_by_goal()

 - Fix a percpu_counters list corruption BUG triggered by an ext4
   extents kunit

 - Fix a potetial crash caused by the fast commit flush path potentially
   accessing the jinode structure before it is fully initialized

 - Fix fsync(2) in no-journal mode to make sure the dirtied inode is
   write to storage

 - Fix a bug when in no-journal mode, when ext4 tries to avoid using
   recently deleted inodes, if lazy itable initialization is enabled,
   can lead to an unitialized inode getting skipped and triggering an
   e2fsck complaint

 - Fix journal credit calculation when setting an xattr when both the
   encryption and ea_inode feeatures are enabled

 - Fix corner cases which could result in stale xarray tags after
   writeback

 - Fix generic/475 failures caused by ENOSPC errors while creating a
   symlink when the system crashes resulting to a file system
   inconsistency when replaying the fast commit journal

* tag 'ext4_for_linus-7.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (27 commits)
  ext4: always drain queued discard work in ext4_mb_release()
  ext4: handle wraparound when searching for blocks for indirect mapped blocks
  ext4: skip split extent recovery on corruption
  ext4: fix iloc.bh leak in ext4_fc_replay_inode() error paths
  ext4: fix deadlock on inode reallocation
  ext4: fix use-after-free in update_super_work when racing with umount
  ext4: fix the might_sleep() warnings in kvfree()
  ext4: reject mount if bigalloc with s_first_data_block != 0
  ext4: fix extents-test.c is not compiled when EXT4_KUNIT_TESTS=M
  ext4: fix mballoc-test.c is not compiled when EXT4_KUNIT_TESTS=M
  ext4: introduce EXPORT_SYMBOL_FOR_EXT4_TEST() helper
  jbd2: gracefully abort on checkpointing state corruptions
  ext4: avoid infinite loops caused by residual data
  ext4: validate p_idx bounds in ext4_ext_correct_indexes
  ext4: test if inode's all dirty pages are submitted to disk
  ext4: minor fix for ext4_split_extent_zeroout()
  ext4: avoid allocate block from corrupted group in ext4_mb_find_by_goal()
  ext4: kunit: extents-test: lix percpu_counters list corruption
  ext4: publish jinode after initialization
  ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio
  ...

1 files changed, 8 insertions, 1 deletions

diff --git a/fs/ext4/crypto.c b/fs/ext4/crypto.c
index cf0a0970c095..f41f320f4437 100644
--- a/fs/ext4/crypto.c
+++ b/fs/ext4/crypto.c
@@ -163,10 +163,17 @@ static int ext4_set_context(struct inode *inode, const void *ctx, size_t len,
 	 */
 
 	if (handle) {
+		/*
+		 * Since the inode is new it is ok to pass the
+		 * XATTR_CREATE flag. This is necessary to match the
+		 * remaining journal credits check in the set_handle
+		 * function with the credits allocated for the new
+		 * inode.
+		 */
 		res = ext4_xattr_set_handle(handle, inode,
 					    EXT4_XATTR_INDEX_ENCRYPTION,
 					    EXT4_XATTR_NAME_ENCRYPTION_CONTEXT,
-					    ctx, len, 0);
+					    ctx, len, XATTR_CREATE);
 		if (!res) {
 			ext4_set_inode_flag(inode, EXT4_INODE_ENCRYPT);
 			ext4_clear_inode_state(inode,