Hi Gustavo, After merging the bluetooth tree, today's linux-next build (x86_64_allmodconfig) failed like this: net/bluetooth/hci_sock.c: In function 'hci_sock_cmsg': net/bluetooth/hci_sock.c:738:8: error: 'COMPAT_USE_64BIT_TIME' undeclared (first use in this function) Caused by commit aebb77ca6ad1 ("compat: Use COMPAT_USE_64BIT_TIME in the Bluetooth subsystem"). That symbol doesn't exist anywhere in linux-next ... I have used the bluetooth from next-20120221 for today. P.S. that commit is supposedly authored by H. J. Lu but does not contain a Signed-off-by from him. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au