Re: [RFC v2 1/3] block: Introduce blk_bio_map_sg() to map one bio

On 3 June 2016 at 22:35, Jens Axboe wrote: > On 05/27/2016 05:11 AM, Baolin Wang wrote: >> >> In dm-crypt, it need to map one bio to scatterlist for improving the >> hardware engine encryption efficiency. Thus this patch introduces the >> blk_bio_map_sg() function to map one bio with scatterlists.

Re: [RFC v2 1/3] block: Introduce blk_bio_map_sg() to map one bio

On 3 June 2016 at 22:38, Jens Axboe wrote: > On 05/27/2016 05:11 AM, Baolin Wang wrote: >> >> +/* >> + * Map a bio to scatterlist, return number of sg entries setup. Caller >> must >> + * make sure sg can hold bio segments entries. >> + */ >> +int blk_bio_map_sg(struct request_queue *q, struct bio

Re: Unable to decrypt message

Gadre Nayan wrote: > > Should the Initialization vector also be the same. Since I am > generating iv random bytes on both ends. Yes the IV must be the same at both ends. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pu