| commit | 5d2e321306f82550e6d354b3210a18b86bdb13c1 | [log] [tgz] |
|---|---|---|
| author | Bernd Schmidt <bernds_cb1@t-online.de> | Tue Oct 07 16:27:01 2008 +0800 |
| committer | Bryan Wu <cooloney@kernel.org> | Tue Oct 07 16:27:01 2008 +0800 |
| tree | d86b51cbc3fd9778e323d0ac3252141a12885ae8 | |
| parent | 0c7a6b2135c1bcb5139ca9ca87f292caafcb9410 [diff] |
Blackfin arch: fixing bug - under IRQ stress, running applications may wrongly trigger an ICPLB miss and be killed Disable IRQs while frobbing the CPLB registers, to avoid accessing the data in current_rwx_mask while it isn't covered by CPLBs. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>