diff options
| author | Paolo Galtieri <pgaltieri@mvista.com> | 2005-11-29 14:26:47 -0800 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-30 13:17:05 +1100 |
| commit | 8117ce76c28ef0cab8545b518fa0543f6d1437e6 (patch) | |
| tree | eeff68fc67e3b48cfb0156cd041d136c97229083 /crypto/blowfish.c | |
| parent | 12074a35b4ef36d7a971beaf42412b22f304cdd1 (diff) | |
[PATCH] ppc: fix floating point register corruption
I recently discovered a bug on PPC which causes the floating point
registers to get corrupted when CONFIG_PREEMPT=y.
The problem occurred while running a multi threaded Java application that
does floating point. The problem could be reproduced in anywhere from 2 to
6 hours. With the patch I have included below it ran for over a week
without failure.
Signed-off-by: Paolo Galtieri <pgaltieri@mvista.com>
Cc: Kumar Gala <galak@gate.crashing.org>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Tom Rini <trini@kernel.crashing.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'crypto/blowfish.c')
0 files changed, 0 insertions, 0 deletions