Re: [PATCH 06/13] async_tx: add support for asynchronous GF multiplication
From: Dan Williams <hidden>
Date: 2009-03-21 22:46:27
Also in:
lkml
From: Dan Williams <hidden>
Date: 2009-03-21 22:46:27
Also in:
lkml
On Sat, Mar 21, 2009 at 3:26 PM, Ilya Yanok [off-list ref] wrote:
quoted
The caller needs to be modified to only require scalar multiplication even in this corner case.Argh... There is no vector-vector multiplication at all! You just need to swap the 'for' cycles back (as it was in the original patch by me and Yuri) to get rid of two-dimensional lookup at each step.
Yes, I swapped the loops as part of the removal of the
ASYNC_TX_ZERO_{P,Q} flags and wanted to avoid an explicit memset.
I'll rework this path...
Regards,
Dan