diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2006-02-22 19:15:45 -0500 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 04:13:57 -0500 |
| commit | fc504928677049f0ad3f1fd4e0bb3908172df8f3 (patch) | |
| tree | f55fc6a9061b0eac3f0465df412286caf83b3fbd /ipc | |
| parent | d7744a09504d5ae84edc8289a02254e1f2102410 (diff) | |
[SPARC64]: Drop %gl to 0 before re-enabling PSTATE_IE in rtrap
If we take a window fault, on SUN4V set %gl to zero before we
turn PSTATE_IE back on in %pstate. Otherwise if we take an
interrupt we'll end up with corrupt register state.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions