add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/fs/ext4/indirect.c
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@@ -148,6 +148,7 @@
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 	struct super_block *sb = inode->i_sb;
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 	Indirect *p = chain;
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 	struct buffer_head *bh;
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+	unsigned int key;
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 	int ret = -EIO;
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 	*err = 0;
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@@ -156,7 +157,13 @@
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 	if (!p->key)
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 		goto no_block;
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 	while (--depth) {
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-		bh = sb_getblk(sb, le32_to_cpu(p->key));
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+		key = le32_to_cpu(p->key);
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+		if (key > ext4_blocks_count(EXT4_SB(sb)->s_es)) {
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+			/* the block was out of range */
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+			ret = -EFSCORRUPTED;
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+			goto failure;
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+		}
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+		bh = sb_getblk(sb, key);
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 		if (unlikely(!bh)) {
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 			ret = -ENOMEM;
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 			goto failure;
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@@ -642,6 +649,14 @@
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 	ext4_update_inode_fsync_trans(handle, inode, 1);
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 	count = ar.len;
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+
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+	/*
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+	 * Update reserved blocks/metadata blocks after successful block
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+	 * allocation which had been deferred till now.
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+	 */
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+	if (flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE)
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+		ext4_da_update_reserve_space(inode, count, 1);
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+
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 got_it:
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 	map->m_flags |= EXT4_MAP_MAPPED;
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 	map->m_pblk = le32_to_cpu(chain[depth-1].key);
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@@ -705,7 +720,7 @@
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 /*
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  * Truncate transactions can be complex and absolutely huge.  So we need to
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- * be able to restart the transaction at a conventient checkpoint to make
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+ * be able to restart the transaction at a convenient checkpoint to make
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  * sure we don't overflow the journal.
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  *
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  * Try to extend this transaction for the purposes of truncation.  If