linux-toradex.git/net/llc, branch v3.7.3

llc: Remove stray reference to sysctl_llc_station_ack_timeout.

2012-09-17T17:13:24+00:00

Signed-off-by: David S. Miller

llc2: Collapse remainder of state machine into simple if-else if-statement

2012-09-17T17:04:19+00:00

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

llc2: Remove explicit indexing of state action arrays

2012-09-17T17:04:19+00:00

These arrays are accessed by iteration in
llc_exec_station_trans_actions().  There must not be any zero-filled
gaps in them, so the explicit indices are pointless.

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

llc2: Remove the station send queue

2012-09-17T17:04:18+00:00

We only ever put one skb on the send queue, and then immediately
send it.  Remove the queue and call dev_queue_xmit() directly.

This leaves struct llc_station empty, so remove that as well.

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

llc2: Collapse the station event receive path

2012-09-17T17:04:18+00:00

We only ever put one skb on the event queue, and then immediately
process it.  Remove the queue and fold together the related functions,
removing several blatantly false comments.

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

llc2: Remove dead code for state machine

2012-09-17T17:04:18+00:00

The initial state is UP and there is no way to enter the other states
as the required event type is never generated.  Delete all states,
event types, and other dead code.  The only thing left is handling
of the XID and TEST commands.

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

llc2: Remove pointless indirection through llc_stat_state_trans_end

2012-09-17T17:04:18+00:00

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-08-24T22:54:37+00:00

This is an initial merge in of Eric Biederman's work to start adding
user namespace support to the networking.

Signed-off-by: David S. Miller

llc: fix info leak via getsockname()

2012-08-16T04:36:31+00:00

The LLC code wrongly returns 0, i.e. "success", when the socket is
zapped. Together with the uninitialized uaddrlen pointer argument from
sys_getsockname this leads to an arbitrary memory leak of up to 128
bytes kernel stack via the getsockname() syscall.

Return an error instead when the socket is zapped to prevent the info
leak. Also remove the unnecessary memset(0). We don't directly write to
the memory pointed by uaddr but memcpy() a local structure at the end of
the function that is properly initialized.

Signed-off-by: Mathias Krause 
Cc: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller

userns: Print out socket uids in a user namespace aware fashion.

2012-08-15T04:48:06+00:00

Cc: Alexey Kuznetsov 
Cc: James Morris 
Cc: Hideaki YOSHIFUJI 
Cc: Patrick McHardy 
Cc: Arnaldo Carvalho de Melo 
Cc: Sridhar Samudrala 
Acked-by: Vlad Yasevich 
Acked-by: David S. Miller 
Acked-by: Serge Hallyn 
Signed-off-by: Eric W. Biederman