From: Christoph Hellwig <hch@lst.de>
Date: Thu, 26 Feb 2009 20:32:51 +0000 (+0100)
Subject: Fix FREEZE/THAW compat_ioctl regression
X-Git-Tag: v2.6.29-rc7~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5cf8cf4146de03de67d1a8aefbece66b65f255cc;p=pandora-kernel.git

Fix FREEZE/THAW compat_ioctl regression

Commit 8e961870bb9804110d5c8211d5d9d500451c4518 removed the FREEZE/THAW
handling in xfs_compat_ioctl but never added any compat handler back, so
now any freeze/thaw request from a 32-bit binary ond 64-bit userspace
will fail.

As these ioctls are 32/64-bit compatible two simple COMPATIBLE_IOCTL
entries in fs/compat_ioctl.c will do the job.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed