sh64: failing __get_user() should zero
authorAl Viro <viro@zeniv.linux.org.uk>
Mon, 22 Aug 2016 03:33:47 +0000 (23:33 -0400)
committerBen Hutchings <ben@decadent.org.uk>
Sun, 20 Nov 2016 01:01:40 +0000 (01:01 +0000)
commit264a03512d38ad22ba58ba06817f46506246309e
treef0c3264763b53d4cba415f87687f0c988943fd98
parentb33c94f21178581f0e2f3d8769bc51e33fc04936
sh64: failing __get_user() should zero

commit c6852389228df9fb3067f94f3b651de2a7921b36 upstream.

It could be done in exception-handling bits in __get_user_b() et.al.,
but the surgery involved would take more knowledge of sh64 details
than I have or _want_ to have.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
arch/sh/include/asm/uaccess_64.h