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authorEric Sandeen <sandeen@redhat.com>2009-08-07 02:07:37 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-08-07 21:39:56 +0400
commit69130c7cf96ea853dc5be599dd6a4b98907d39cc (patch)
tree9ac97112a66388664534436ee88903e01fa1f705 /COPYING
parent0035fe00f77d2b0a1a2d001f7442136d1ec5aefa (diff)
downloadlinux-69130c7cf96ea853dc5be599dd6a4b98907d39cc.tar.xz
compat_ioctl: hook up compat handler for FIEMAP ioctl
The FIEMAP_IOC_FIEMAP mapping ioctl was missing a 32-bit compat handler, which means that 32-bit suerspace on 64-bit kernels cannot use this ioctl command. The structure is nicely aligned, padded, and sized, so it is just this simple. Tested w/ 32-bit ioctl tester (from Josef) on a 64-bit kernel on ext4. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Cc: <linux-ext4@vger.kernel.org> Cc: Mark Lord <lkml@rtr.ca> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Josef Bacik <josef@redhat.com> Cc: Jan Kara <jack@suse.cz> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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