tree 21cf299abdaf27bddc86a8177f99f1bb178ab4a4
parent ed5fb2471b7060767957fb964eb1aaec71533ab1
author James Bottomley <JBottomley@Parallels.com> 1337582941 +0100
committer James Bottomley <JBottomley@Parallels.com> 1337939537 +0100

[PARISC] fix TLB fault path on PA2.0 narrow systems

commit 5e185581d7c46ddd33cd9c01106d1fc86efb9376
Author: James Bottomley <JBottomley@Parallels.com>

    [PARISC] fix PA1.1 oops on boot

Didn't quite fix the crash on boot.  It moved it from PA1.1 processors to
PA2.0 narrow kernels.  The final fix is to make sure the [id]tlb_miss_20 paths
also work.  Even on narrow systems, these paths require using the wide
instructions becuase the tlb insertion format is wide.  Fix this by
conditioning the dep[wd],z on whether we're being called from _11 or _20[w]
paths.

Tested-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
Signed-off-by: James Bottomley <JBottomley@Parallels.com>