add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/fs/verity/enable.c
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@@ -177,7 +177,7 @@
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 	 * (level 0) and ascending to the root node (level 'num_levels - 1').
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 	 * Then at the end (level 'num_levels'), calculate the root hash.
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 	 */
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-	blocks = (inode->i_size + params->block_size - 1) >>
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+	blocks = ((u64)inode->i_size + params->block_size - 1) >>
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 		 params->log_blocksize;
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 	for (level = 0; level <= params->num_levels; level++) {
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 		err = build_merkle_tree_level(filp, level, blocks, params,
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@@ -356,7 +356,7 @@
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 	if (arg.block_size != PAGE_SIZE)
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 		return -EINVAL;
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-	if (arg.salt_size > FIELD_SIZEOF(struct fsverity_descriptor, salt))
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+	if (arg.salt_size > sizeof_field(struct fsverity_descriptor, salt))
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 		return -EMSGSIZE;
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 	if (arg.sig_size > FS_VERITY_MAX_SIGNATURE_SIZE)