On Thu, Mar 27, 2025 at 02:39:55PM +0530, Manorit Chawdhry wrote: > > Though it really makes me wonder.. I was actually thinking that it was > our driver problem and not something core as when I fell back to the > software fallbacks everything was fine... How is it possible, do you > have any insights on that? Is something missing? I think the software SG walker simply exits if it detects a shorter than expected SG list. So if you ask it to hash 128KB of data, but only supply an 8KB SG list, it will hash 8KB and then declare that the job is done. That is arguably suboptimal. I'm in the process of rewriting the software walker to add multibuffer support so I might fix this in the process. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
