tree 4bc9d1406e46e2a0fe6da8643fd5aea04cb3a2c2
parent 6fdb6fbecbf1ca939699f09376e35169615a3678
author Al Viro <viro@zeniv.linux.org.uk> 1335843461 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1349099890 -0400

score: fix bogus restarts on sigreturn()

we *really* don't want to have restart logics hit when we are returning from
sigreturn() - random replacement of %r4 with -4 just because a signal had
been noticed from timer interrupt that came when %r4 happened to contain
-514 is not nice at all.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>