diff options
| author | James Bottomley <JBottomley@Parallels.com> | 2012-05-21 07:49:01 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-10 00:36:07 +0900 |
| commit | dab0a045b4ff1689617a0fdbd4e8060770effa58 (patch) | |
| tree | 3f4085c401cbab54ff4298b81d9d99c328c63042 /drivers/atm | |
| parent | e01b7f872913f583b5c043b99c8f5af2eb44d051 (diff) | |
PARISC: fix TLB fault path on PA2.0 narrow systems
commit 2f649c1f6f0fef445ce79a19b79e5ce8fe9d7f19 upstream.
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>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/atm')
0 files changed, 0 insertions, 0 deletions