From 52fe7c9cc1637110ba4e0e6fe5d07cc0786d62de Mon Sep 17 00:00:00 2001 From: "sjur.brandeland@stericsson.com" Date: Sat, 29 Jan 2011 13:10:37 +0000 Subject: caif: bugfix - add caif headers for userspace usage. Add caif_socket.h and if_caif.h to the kernel header files exported for use by userspace. Signed-off-by: Sjur Braendeland Signed-off-by: David S. Miller --- include/linux/Kbuild | 1 + include/linux/caif/Kbuild | 2 ++ 2 files changed, 3 insertions(+) create mode 100644 include/linux/caif/Kbuild (limited to 'include/linux') diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 2296d8b1931f..b0ada6f37dd6 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -1,5 +1,6 @@ header-y += byteorder/ header-y += can/ +header-y += caif/ header-y += dvb/ header-y += hdlc/ header-y += isdn/ diff --git a/include/linux/caif/Kbuild b/include/linux/caif/Kbuild new file mode 100644 index 000000000000..a9cf250689dc --- /dev/null +++ b/include/linux/caif/Kbuild @@ -0,0 +1,2 @@ +header-y += caif_socket.h +header-y += if_caif.h -- cgit v1.2.3 From 709b46e8d90badda1898caea50483c12af178e96 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Sat, 29 Jan 2011 16:15:56 +0000 Subject: net: Add compat ioctl support for the ipv4 multicast ioctl SIOCGETSGCNT SIOCGETSGCNT is not a unique ioctl value as it it maps tio SIOCPROTOPRIVATE +1, which unfortunately means the existing infrastructure for compat networking ioctls is insufficient. A trivial compact ioctl implementation would conflict with: SIOCAX25ADDUID SIOCAIPXPRISLT SIOCGETSGCNT_IN6 SIOCGETSGCNT SIOCRSSCAUSE SIOCX25SSUBSCRIP SIOCX25SDTEFACILITIES To make this work I have updated the compat_ioctl decode path to mirror the the normal ioctl decode path. I have added an ipv4 inet_compat_ioctl function so that I can have ipv4 specific compat ioctls. I have added a compat_ioctl function into struct proto so I can break out ioctls by which kind of ip socket I am using. I have added a compat_raw_ioctl function because SIOCGETSGCNT only works on raw sockets. I have added a ipmr_compat_ioctl that mirrors the normal ipmr_ioctl. This was necessary because unfortunately the struct layout for the SIOCGETSGCNT has unsigned longs in it so changes between 32bit and 64bit kernels. This change was sufficient to run a 32bit ip multicast routing daemon on a 64bit kernel. Reported-by: Bill Fenner Signed-off-by: Eric W. Biederman Signed-off-by: David S. Miller --- include/linux/mroute.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/mroute.h b/include/linux/mroute.h index 0fa7a3a874c8..b21d567692b2 100644 --- a/include/linux/mroute.h +++ b/include/linux/mroute.h @@ -150,6 +150,7 @@ static inline int ip_mroute_opt(int opt) extern int ip_mroute_setsockopt(struct sock *, int, char __user *, unsigned int); extern int ip_mroute_getsockopt(struct sock *, int, char __user *, int __user *); extern int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg); +extern int ipmr_compat_ioctl(struct sock *sk, unsigned int cmd, void __user *arg); extern int ip_mr_init(void); #else static inline -- cgit v1.2.3