commit 3961bae0ac030a70ae2e0578270203889021f1a1
author Mark Fortescue <mark@mtfhpc.demon.co.uk> Thu Jul 26 00:17:22 2007 -0700
committer David S. Miller <davem@sunset.davemloft.net> Mon Jul 30 00:27:31 2007 -0700
tree 482c621f9d07027bcf1cac5be1e02943089ac63f
parent b65f0755fd08c92f377fb434076865284283e2c1

[PARTITION]: Sun/Solaris VTOC table corrections

Start doing VTOC validation before using its contents.
The validation is adjusted so as not to break existing setups
that do not set the VTOC version, sanity and partition count entries.
VTOC tables with more than 8 partitions will NOT be used.

Signed-off-by: Mark Fortescue <mark@mtfhpc.demon.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

fs/partitions/sun.h

diff --git a/fs/partitions/sun.h b/fs/partitions/sun.h
index b1b19fd..7f864d1 100644
--- a/fs/partitions/sun.h
+++ b/fs/partitions/sun.h
@@ -3,5 +3,6 @@
  */
 
 #define SUN_LABEL_MAGIC          0xDABE
+#define SUN_VTOC_SANITY          0x600DDEEE
 
 int sun_partition(struct parsed_partitions *state, struct block_device *bdev);