Re: [PATCH 1/3] staging: ccree: copy IV to DMAable memory
On Tue, Oct 31, 2017 at 11:56:15AM +0000, Gilad Ben-Yossef wrote: > + > + /* The IV we are handed may be allocted from the stack so > + * we must copy it to a DMAable buffer before use. > + */ > + req_ctx->iv = kmalloc(ivsize, GFP_KERNEL); > + memcpy(req_ctx->iv, info, ivsize);