diff options
| author | Chris Ball <cjb@laptop.org> | 2009-02-13 20:56:18 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-14 23:05:25 +0100 |
| commit | e49590b6dd356f8ef10ba3531a29e5086f6f2e3a (patch) | |
| tree | 7b24662f1bcad6cfd9fbcef98d59f6f10a9712ba /arch/x86/kernel/traps.c | |
| parent | b13e24644c138d0ddbc451403c30a96b09bfd556 (diff) | |
x86, olpc: fix model detection without OFW
Impact: fix "garbled display, laptop is unusable" bug
Commit e51a1ac2dfca9ad869471e88f828281db7e810c0 ("x86, olpc: fix endian
bug in openfirmware workaround") breaks model comparison on OLPC; the value
0xc2 needs to be scaled up by olpc_board().
The pre-patch version was wrong, but accidentally worked anyway
(big-endian 0xc2 is big enough to satisfy all other board revisions,
but little endian 0xc2 is not).
Signed-off-by: Chris Ball <cjb@laptop.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Andres Salomon <dilinger@queued.net>
Cc: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/traps.c')
0 files changed, 0 insertions, 0 deletions