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[PATCH] Add 32-bit compatibility for NFSv4 mount
authorDavid Howells <dhowells@redhat.com>
Mon, 18 Apr 2005 17:54:51 +0000 (10:54 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Mon, 18 Apr 2005 17:54:51 +0000 (10:54 -0700)
commit9a9947bf7a3a14d2107cb9a27279fc8f463370a9
tree7e90be835df68f4821ffa7264eec7a6c5b03f1d3tree | snapshot
parent219f0817038cabc722968e914490adf6b686499ecommit | diff
[PATCH] Add 32-bit compatibility for NFSv4 mount

This adds 32-bit compatibility for mounting an NFSv4 mount on a 64-bit
kernel (such as happens with PPC64).

The problem is that the mount data for the NFS4 mount process includes
auxilliary data pointers, probably because the NFS4 mount data may
conceivably exceed PAGE_SIZE in size - thus breaking against the hard
limit imposed by sys_mount().

Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/compat.c diff | blob | history
Domain: System / Kernel;