diff options
| author | David Hildenbrand <david@redhat.com> | 2017-09-27 19:00:27 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-10-06 10:53:02 +0200 |
| commit | 86b5ab390992fd57f3a23764994a7e082bcc2fc4 (patch) | |
| tree | 1570306d38b7d38701b8dd5884f725c6d23fc544 /stubs | |
| parent | f42dc44a1481949e900cd50846a42c60d756758e (diff) | |
s390x/tcg: make STFL store into the lowcore
Using virtual memory access is wrong and will soon include low-address
protection checks, which is to be bypassed for STFL.
STFL is a privileged instruction and using LowCore requires
!CONFIG_USER_ONLY, so add the ifdef and move the declaration to the
right place.
This was originally part of a bigger STFL(E) refactoring.
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170927170027.8539-4-david@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'stubs')
0 files changed, 0 insertions, 0 deletions