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compat_ioctl: add compat handler for PPPIOCGL2TPSTATS 

fixes following error seen on x86_64 kernel:
ioctl32(openl2tpd:7480): Unknown cmd fd(14) cmd(80487436){t:'t';sz:72} arg(ffa7e6c0) on socket:[105094]

The argument (struct pppol2tp_ioc_stats) uses "aligned_u64" and thus doesn't need
fixups.

Cc: James Chapman <jchapman@katalix.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Westphal 2011-08-06 12:12:04 +00:00 committed by David S. Miller
parent d547f727df
commit 8bab6f1408
1 changed files with 1 additions and 0 deletions
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fs/compat_ioctl.c
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@ -1003,6 +1003,7 @@ COMPATIBLE_IOCTL(PPPIOCCONNECT)
COMPATIBLE_IOCTL(PPPIOCDISCONN)
COMPATIBLE_IOCTL(PPPIOCATTCHAN)
COMPATIBLE_IOCTL(PPPIOCGCHAN)
COMPATIBLE_IOCTL(PPPIOCGL2TPSTATS)
/* PPPOX */
COMPATIBLE_IOCTL(PPPOEIOCSFWD)
COMPATIBLE_IOCTL(PPPOEIOCDFWD)