On Fri, Apr 28, 2017 at 10:53:45AM -0600, Logan Gunthorpe wrote: > > > On 28/04/17 12:30 AM, Herbert Xu wrote: > > You are right. Indeed the existing code looks buggy as they > > don't take sg->offset into account when doing the kmap. Could > > you send me some patches that fix these problems first so that > > they can be easily backported? > > Ok, I think the only buggy one in crypto is hifn_795x. Shash and caam > both do have the sg->offset accounted for. I'll send a patch for the > buggy one shortly. I think they're all buggy when sg->offset is greater than PAGE_SIZE. Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
