From: Pankaj Gupta Date: Fri, 1 Feb 2019 07:18:20 +0000 (+0000) Subject: crypto: caam - fixed handling of sg list X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=42e95d1f10dcf8b18b1d7f52f7068985b3dc5b79;p=linux.git crypto: caam - fixed handling of sg list when the source sg contains more than 1 fragment and destination sg contains 1 fragment, the caam driver mishandle the buffers to be sent to caam. Fixes: f2147b88b2b1 ("crypto: caam - Convert GCM to new AEAD interface") Cc: # 4.2+ Signed-off-by: Pankaj Gupta Signed-off-by: Arun Pathak Reviewed-by: Horia Geanta Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 0a4469fcd1922..a9ff2e19f9d50 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -1043,6 +1043,7 @@ static void init_aead_job(struct aead_request *req, dst_dma = 0; } else if (edesc->dst_nents == 1) { dst_dma = sg_dma_address(req->dst); + out_options = 0; } else { dst_dma = edesc->sec4_sg_dma + sec4_sg_index *