Am Montag, 24. Januar 2022, 18:41:27 CET schrieb John David Anglin:
> On 2022-01-24 12:24 p.m., John David Anglin wrote:
> > Faulting instruction is "ldw 18(r3),r24". Address in $r3 (and $r5) seems
> > bad. Think the sglist argument
> > to sba_unmap_sg() is bad. Don't have a clue as to why this might be.
> Maybe try interchanging operands of following &&
>
> while (sg_dma_len(sglist) && nents--) {
>
> so nents is checked first.
But nents would be increased then even for the case that sg_dma_len() returns
false, which may or may not be wanted.Attachment:
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