um: don't bother blocking SIGARLM and SIGUSR1
authorAl Viro <viro@ftp.linux.org.uk>
Thu, 18 Aug 2011 19:04:19 +0000 (20:04 +0100)
committerRichard Weinberger <richard@nod.at>
Wed, 2 Nov 2011 13:14:55 +0000 (14:14 +0100)
commitd5c7e8b4ec4795ed0b8943cad8f87801fde371d7
tree129e234c88d0297caecdb49f285a053babaa94b3
parent9b25fcbdc64369f4cce41e73fc0f57f3fd367d20
um: don't bother blocking SIGARLM and SIGUSR1

We used to generate those, but we hadn't done that for a long
time.  No need to bother blocking them for signal handlers.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
arch/um/os-Linux/process.c
arch/um/os-Linux/signal.c
arch/um/os-Linux/skas/process.c