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authorDavid S. Miller <davem@davemloft.net>2009-01-29 16:53:35 -0800
committerDavid S. Miller <davem@davemloft.net>2009-01-29 16:53:35 -0800
commitdf1c46b2b6876d0a1b1b4740f009fa69d95ebbc9 (patch)
treef2e8677be9cdb9df0455b34ce7553e3c74aa0138
parent9d8dba6c979fa99c96938c869611b9a23b73efa9 (diff)
tun: Add some missing TUN compat ioctl translations.
Based upon a report from Michael Tokarev <mjt@tls.msk.ru>: Just saw in dmesg: ioctl32(kvm:4408): Unknown cmd fd(9) cmd(800454cf){t:'T';sz:4} arg(ffc668e4) on /dev/net/tun Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--fs/compat_ioctl.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 5235c67e759..c8f8d5904f5 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -538,6 +538,7 @@ static int dev_ifsioc(unsigned int fd, unsigned int cmd, unsigned long arg)
* cannot be fixed without breaking all existing apps.
*/
case TUNSETIFF:
+ case TUNGETIFF:
case SIOCGIFFLAGS:
case SIOCGIFMETRIC:
case SIOCGIFMTU:
@@ -1982,6 +1983,11 @@ COMPATIBLE_IOCTL(TUNSETNOCSUM)
COMPATIBLE_IOCTL(TUNSETDEBUG)
COMPATIBLE_IOCTL(TUNSETPERSIST)
COMPATIBLE_IOCTL(TUNSETOWNER)
+COMPATIBLE_IOCTL(TUNSETLINK)
+COMPATIBLE_IOCTL(TUNSETGROUP)
+COMPATIBLE_IOCTL(TUNGETFEATURES)
+COMPATIBLE_IOCTL(TUNSETOFFLOAD)
+COMPATIBLE_IOCTL(TUNSETTXFILTER)
/* Big V */
COMPATIBLE_IOCTL(VT_SETMODE)
COMPATIBLE_IOCTL(VT_GETMODE)
@@ -2573,6 +2579,7 @@ HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(TUNSETIFF, dev_ifsioc)
+HANDLE_IOCTL(TUNGETIFF, dev_ifsioc)
HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl)
HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl)
HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl)