drivers/md/dm-verity-target.c

7  * Based on Chromium dm-verity driver (C) 2011 The Chromium OS Authors
16 #include "dm-verity.h"
17 #include "dm-verity-fec.h"
18 #include "dm-verity-verify-sig.h"
26 #define DM_MSG_PREFIX			"verity"
136  * Wrapper for crypto_ahash_init, which handles verity salting.
269 		kernel_restart("dm-verity device corrupted");
272 		panic("dm-verity device corrupted");
672  * Skip verity work in response to I/O error when system is shutting down.
1221 		DMERR("Unrecognized verity feature request: %s", arg_name);
1222 		ti->error = "Unrecognized verity feature request";
1258 		ti->error = "Cannot allocate verity structure";
1370 	 * dm-verity performance can vary greatly depending on which hash
1502 	 * reducing wait times when reading from a dm-verity device.
1542  * Check whether a DM target is a verity target.
1550  * Get the verity mode (error behavior) of a verity target.
1552  * Returns the verity mode of the target, or -EINVAL if 'ti' is not a verity
1566  * Get the root digest of a verity target.
1588 	.name		= "verity",
1600 module_dm(verity);