RE: kernel 2.6.39 iop-adma pq-zero-sum self-test failed

From: Bruce Stenning
Date: Fri Jun 17 2011 - 07:03:02 EST


I wrote:
> iop-adma iop-adma.0: Intel(R) IOP: ( xor xor_val fill cpy intr )
> iop-adma iop-adma.1: Intel(R) IOP: ( xor xor_val fill cpy intr )
> iop-adma iop-adma.2: Self-test pq-zero-sum failed to validate: 1

This was with gcc 4.6.0. Switching to gcc 4.4.2, the pq-zero-sum self-test
passes:

iop-adma iop-adma.0: Intel(R) IOP: ( xor xor_val fill cpy intr )
iop-adma iop-adma.1: Intel(R) IOP: ( xor xor_val fill cpy intr )
iop-adma iop-adma.2: Intel(R) IOP: ( pq pq_val xor xor_val fill cpy intr )


Bruce.


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