Re: BUG_ON in sg code

On 27 February 2017 at 15:06, Johannes Berg [off-list ref] wrote:

Hi Ard,

Apologies for the non-follow-up - couldn't find the original patch.

Your patch "crypto: ccm - switch to separate cbcmac driver" causes a
BUG_ON when virtual stacks are used, in crypto_ccm_auth() is called,
because you put odata/idata on the stack. What's going on there? I
thought we knew we can't do that? Did I miss something?

It was I who missed something, obviously.

I will send out a fix asap