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, 7 insertions, 5 deletions

diff --git a/fs/ext4/extents-test.c b/fs/ext4/extents-test.c
index 7c4690eb7dad..5496b2c8e2cd 100644
--- a/fs/ext4/extents-test.c
+++ b/fs/ext4/extents-test.c
@@ -142,8 +142,10 @@ static struct file_system_type ext_fs_type = {
 
 static void extents_kunit_exit(struct kunit *test)
 {
-	struct ext4_sb_info *sbi = k_ctx.k_ei->vfs_inode.i_sb->s_fs_info;
+	struct super_block *sb = k_ctx.k_ei->vfs_inode.i_sb;
+	struct ext4_sb_info *sbi = sb->s_fs_info;
 
+	ext4_es_unregister_shrinker(sbi);
 	kfree(sbi);
 	kfree(k_ctx.k_ei);
 	kfree(k_ctx.k_data);
@@ -280,8 +282,8 @@ static int extents_kunit_init(struct kunit *test)
 	eh->eh_depth = 0;
 	eh->eh_entries = cpu_to_le16(1);
 	eh->eh_magic = EXT4_EXT_MAGIC;
-	eh->eh_max =
-		cpu_to_le16(ext4_ext_space_root_idx(&k_ctx.k_ei->vfs_inode, 0));
+	eh->eh_max = cpu_to_le16(ext4_ext_space_root_idx_test(
+					&k_ctx.k_ei->vfs_inode, 0));
 	eh->eh_generation = 0;
 
 	/*
@@ -384,8 +386,8 @@ static void test_split_convert(struct kunit *test)
 
 	switch (param->type) {
 	case TEST_SPLIT_CONVERT:
-		path = ext4_split_convert_extents(NULL, inode, &map, path,
-						  param->split_flags, NULL);
+		path = ext4_split_convert_extents_test(NULL, inode, &map,
+					path, param->split_flags, NULL);
 		break;
 	case TEST_CREATE_BLOCKS:
 		ext4_map_create_blocks_helper(test, inode, &map, param->split_flags);