Displaying 20 results from an estimated 43 matches for "dst_nent".
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dst_nents
2020 May 25
0
[PATCH 1/2] crypto: virtio: fix src/dst scatterlist calculation
...um_in = 0;
> int sg_total;
> uint8_t *iv;
> + struct scatterlist *sg;
>
> src_nents = sg_nents_for_len(req->src, req->cryptlen);
> + if (src_nents < 0) {
> + pr_err("Invalid number of src SG.\n");
> + return src_nents;
> + }
> +
> dst_nents = sg_nents(req->dst);
>
> pr_debug("virtio_crypto: Number of sgs (src_nents: %d, dst_nents: %d)\n",
> @@ -446,12 +452,12 @@ __virtio_crypto_skcipher_do_req(struct virtio_crypto_sym_request *vc_sym_req,
> vc_sym_req->iv = iv;
>
> /* Source data */
&g...
2020 Jun 16
0
[PATCH 5.7 095/163] crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()
...**sgs;
- int i;
u64 dst_len;
unsigned int num_out = 0, num_in = 0;
int sg_total;
uint8_t *iv;
+ struct scatterlist *sg;
src_nents = sg_nents_for_len(req->src, req->cryptlen);
+ if (src_nents < 0) {
+ pr_err("Invalid number of src SG.\n");
+ return src_nents;
+ }
+
dst_nents = sg_nents(req->dst);
pr_debug("virtio_crypto: Number of sgs (src_nents: %d, dst_nents: %d)\n",
@@ -443,12 +448,12 @@ __virtio_crypto_skcipher_do_req(struct v
vc_sym_req->iv = iv;
/* Source data */
- for (i = 0; i < src_nents; i++)
- sgs[num_out++] = &req->src[...
2020 Jun 16
0
[PATCH 5.6 100/161] crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()
...**sgs;
- int i;
u64 dst_len;
unsigned int num_out = 0, num_in = 0;
int sg_total;
uint8_t *iv;
+ struct scatterlist *sg;
src_nents = sg_nents_for_len(req->src, req->cryptlen);
+ if (src_nents < 0) {
+ pr_err("Invalid number of src SG.\n");
+ return src_nents;
+ }
+
dst_nents = sg_nents(req->dst);
pr_debug("virtio_crypto: Number of sgs (src_nents: %d, dst_nents: %d)\n",
@@ -443,12 +448,12 @@ __virtio_crypto_skcipher_do_req(struct v
vc_sym_req->iv = iv;
/* Source data */
- for (i = 0; i < src_nents; i++)
- sgs[num_out++] = &req->src[...
2020 Jun 16
0
[PATCH 5.4 087/134] crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()
..., **sgs;
- int i;
u64 dst_len;
unsigned int num_out = 0, num_in = 0;
int sg_total;
uint8_t *iv;
+ struct scatterlist *sg;
src_nents = sg_nents_for_len(req->src, req->nbytes);
+ if (src_nents < 0) {
+ pr_err("Invalid number of src SG.\n");
+ return src_nents;
+ }
+
dst_nents = sg_nents(req->dst);
pr_debug("virtio_crypto: Number of sgs (src_nents: %d, dst_nents: %d)\n",
@@ -445,12 +450,12 @@ __virtio_crypto_ablkcipher_do_req(struct virtio_crypto_sym_request *vc_sym_req,
vc_sym_req->iv = iv;
/* Source data */
- for (i = 0; i < src_nents; i++...
2020 Jun 19
0
[PATCH 4.14 050/190] crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()
..., **sgs;
- int i;
u64 dst_len;
unsigned int num_out = 0, num_in = 0;
int sg_total;
uint8_t *iv;
+ struct scatterlist *sg;
src_nents = sg_nents_for_len(req->src, req->nbytes);
+ if (src_nents < 0) {
+ pr_err("Invalid number of src SG.\n");
+ return src_nents;
+ }
+
dst_nents = sg_nents(req->dst);
pr_debug("virtio_crypto: Number of sgs (src_nents: %d, dst_nents: %d)\n",
@@ -441,12 +446,12 @@ __virtio_crypto_ablkcipher_do_req(struct virtio_crypto_sym_request *vc_sym_req,
vc_sym_req->iv = iv;
/* Source data */
- for (i = 0; i < src_nents; i++...
2020 Jun 19
0
[PATCH 4.19 065/267] crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()
..., **sgs;
- int i;
u64 dst_len;
unsigned int num_out = 0, num_in = 0;
int sg_total;
uint8_t *iv;
+ struct scatterlist *sg;
src_nents = sg_nents_for_len(req->src, req->nbytes);
+ if (src_nents < 0) {
+ pr_err("Invalid number of src SG.\n");
+ return src_nents;
+ }
+
dst_nents = sg_nents(req->dst);
pr_debug("virtio_crypto: Number of sgs (src_nents: %d, dst_nents: %d)\n",
@@ -459,12 +464,12 @@ __virtio_crypto_ablkcipher_do_req(struct virtio_crypto_sym_request *vc_sym_req,
vc_sym_req->iv = iv;
/* Source data */
- for (i = 0; i < src_nents; i++...
2020 Jun 15
0
Patch "crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()" has been added to the 5.7-stable tree
...**sgs;
- int i;
u64 dst_len;
unsigned int num_out = 0, num_in = 0;
int sg_total;
uint8_t *iv;
+ struct scatterlist *sg;
src_nents = sg_nents_for_len(req->src, req->cryptlen);
+ if (src_nents < 0) {
+ pr_err("Invalid number of src SG.\n");
+ return src_nents;
+ }
+
dst_nents = sg_nents(req->dst);
pr_debug("virtio_crypto: Number of sgs (src_nents: %d, dst_nents: %d)\n",
@@ -443,12 +448,12 @@ __virtio_crypto_skcipher_do_req(struct v
vc_sym_req->iv = iv;
/* Source data */
- for (i = 0; i < src_nents; i++)
- sgs[num_out++] = &req->src[...
2020 Jun 15
0
Patch "crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()" has been added to the 5.6-stable tree
...**sgs;
- int i;
u64 dst_len;
unsigned int num_out = 0, num_in = 0;
int sg_total;
uint8_t *iv;
+ struct scatterlist *sg;
src_nents = sg_nents_for_len(req->src, req->cryptlen);
+ if (src_nents < 0) {
+ pr_err("Invalid number of src SG.\n");
+ return src_nents;
+ }
+
dst_nents = sg_nents(req->dst);
pr_debug("virtio_crypto: Number of sgs (src_nents: %d, dst_nents: %d)\n",
@@ -443,12 +448,12 @@ __virtio_crypto_skcipher_do_req(struct v
vc_sym_req->iv = iv;
/* Source data */
- for (i = 0; i < src_nents; i++)
- sgs[num_out++] = &req->src[...
2019 Oct 14
0
[PATCH 03/25] crypto: virtio - switch to skcipher API
...ipher_ctx;
struct virtio_crypto_request *vc_req = &vc_sym_req->base;
- unsigned int ivsize = crypto_ablkcipher_ivsize(tfm);
+ unsigned int ivsize = crypto_skcipher_ivsize(tfm);
struct virtio_crypto *vcrypto = ctx->vcrypto;
struct virtio_crypto_op_data_req *req_data;
int src_nents, dst_nents;
@@ -359,7 +360,7 @@ __virtio_crypto_ablkcipher_do_req(struct virtio_crypto_sym_request *vc_sym_req,
int sg_total;
uint8_t *iv;
- src_nents = sg_nents_for_len(req->src, req->nbytes);
+ src_nents = sg_nents_for_len(req->src, req->cryptlen);
dst_nents = sg_nents(req->dst);...
2019 Oct 24
0
[PATCH v2 03/27] crypto: virtio - switch to skcipher API
...ipher_ctx;
struct virtio_crypto_request *vc_req = &vc_sym_req->base;
- unsigned int ivsize = crypto_ablkcipher_ivsize(tfm);
+ unsigned int ivsize = crypto_skcipher_ivsize(tfm);
struct virtio_crypto *vcrypto = ctx->vcrypto;
struct virtio_crypto_op_data_req *req_data;
int src_nents, dst_nents;
@@ -359,7 +360,7 @@ __virtio_crypto_ablkcipher_do_req(struct virtio_crypto_sym_request *vc_sym_req,
int sg_total;
uint8_t *iv;
- src_nents = sg_nents_for_len(req->src, req->nbytes);
+ src_nents = sg_nents_for_len(req->src, req->cryptlen);
dst_nents = sg_nents(req->dst);...
2016 Nov 27
2
[PATCH v2 2/2] crypto: add virtio-crypto driver
...struct ablkcipher_request *req,
> + struct data_queue *data_vq,
> + __u8 op)
> +{
> + struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
> + struct virtio_crypto *vcrypto = ctx->vcrypto;
> + struct virtio_crypto_op_data_req *req_data;
> + int src_nents, dst_nents;
> + int err;
> + unsigned long flags;
> + struct scatterlist outhdr, iv_sg, status_sg, **sgs;
> + int i;
> + u64 dst_len;
> + unsigned int num_out = 0, num_in = 0;
> + int sg_total;
> +
> + src_nents = sg_nents_for_len(req->src, req->nbytes);
> + dst_nents = sg...
2016 Nov 27
2
[PATCH v2 2/2] crypto: add virtio-crypto driver
...struct ablkcipher_request *req,
> + struct data_queue *data_vq,
> + __u8 op)
> +{
> + struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
> + struct virtio_crypto *vcrypto = ctx->vcrypto;
> + struct virtio_crypto_op_data_req *req_data;
> + int src_nents, dst_nents;
> + int err;
> + unsigned long flags;
> + struct scatterlist outhdr, iv_sg, status_sg, **sgs;
> + int i;
> + u64 dst_len;
> + unsigned int num_out = 0, num_in = 0;
> + int sg_total;
> +
> + src_nents = sg_nents_for_len(req->src, req->nbytes);
> + dst_nents = sg...
2016 Nov 28
0
[virtio-dev] Re: [PATCH v2 2/2] crypto: add virtio-crypto driver
...t; > + struct data_queue *data_vq,
> > + __u8 op)
> > +{
> > + struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
> > + struct virtio_crypto *vcrypto = ctx->vcrypto;
> > + struct virtio_crypto_op_data_req *req_data;
> > + int src_nents, dst_nents;
> > + int err;
> > + unsigned long flags;
> > + struct scatterlist outhdr, iv_sg, status_sg, **sgs;
> > + int i;
> > + u64 dst_len;
> > + unsigned int num_out = 0, num_in = 0;
> > + int sg_total;
> > +
> > + src_nents = sg_nents_for_len(req-&g...
2016 Nov 22
0
[PATCH v2 2/2] crypto: add virtio-crypto driver
...t virtio_crypto_request *vc_req,
+ struct ablkcipher_request *req,
+ struct data_queue *data_vq,
+ __u8 op)
+{
+ struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
+ struct virtio_crypto *vcrypto = ctx->vcrypto;
+ struct virtio_crypto_op_data_req *req_data;
+ int src_nents, dst_nents;
+ int err;
+ unsigned long flags;
+ struct scatterlist outhdr, iv_sg, status_sg, **sgs;
+ int i;
+ u64 dst_len;
+ unsigned int num_out = 0, num_in = 0;
+ int sg_total;
+
+ src_nents = sg_nents_for_len(req->src, req->nbytes);
+ dst_nents = sg_nents(req->dst);
+
+ pr_debug("virtio_cry...
2016 Nov 28
0
[PATCH v3] crypto: add virtio-crypto driver
...t virtio_crypto_request *vc_req,
+ struct ablkcipher_request *req,
+ struct data_queue *data_vq,
+ __u8 op)
+{
+ struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
+ struct virtio_crypto *vcrypto = ctx->vcrypto;
+ struct virtio_crypto_op_data_req *req_data;
+ int src_nents, dst_nents;
+ int err;
+ unsigned long flags;
+ struct scatterlist outhdr, iv_sg, status_sg, **sgs;
+ int i;
+ u64 dst_len;
+ unsigned int num_out = 0, num_in = 0;
+ int sg_total;
+
+ src_nents = sg_nents_for_len(req->src, req->nbytes);
+ dst_nents = sg_nents(req->dst);
+
+ pr_debug("virtio_cry...
2016 Nov 29
0
[PATCH v4 1/1] crypto: add virtio-crypto driver
...t virtio_crypto_request *vc_req,
+ struct ablkcipher_request *req,
+ struct data_queue *data_vq,
+ __u8 op)
+{
+ struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
+ struct virtio_crypto *vcrypto = ctx->vcrypto;
+ struct virtio_crypto_op_data_req *req_data;
+ int src_nents, dst_nents;
+ int err;
+ unsigned long flags;
+ struct scatterlist outhdr, iv_sg, status_sg, **sgs;
+ int i;
+ u64 dst_len;
+ unsigned int num_out = 0, num_in = 0;
+ int sg_total;
+
+ src_nents = sg_nents_for_len(req->src, req->nbytes);
+ dst_nents = sg_nents(req->dst);
+
+ pr_debug("virtio_cry...
2016 Nov 28
5
[PATCH v3] crypto: add virtio-crypto driver
...struct ablkcipher_request *req,
> + struct data_queue *data_vq,
> + __u8 op)
> +{
> + struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
> + struct virtio_crypto *vcrypto = ctx->vcrypto;
> + struct virtio_crypto_op_data_req *req_data;
> + int src_nents, dst_nents;
> + int err;
> + unsigned long flags;
> + struct scatterlist outhdr, iv_sg, status_sg, **sgs;
> + int i;
> + u64 dst_len;
> + unsigned int num_out = 0, num_in = 0;
> + int sg_total;
> +
> + src_nents = sg_nents_for_len(req->src, req->nbytes);
> + dst_nents = sg...
2016 Nov 28
5
[PATCH v3] crypto: add virtio-crypto driver
...struct ablkcipher_request *req,
> + struct data_queue *data_vq,
> + __u8 op)
> +{
> + struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
> + struct virtio_crypto *vcrypto = ctx->vcrypto;
> + struct virtio_crypto_op_data_req *req_data;
> + int src_nents, dst_nents;
> + int err;
> + unsigned long flags;
> + struct scatterlist outhdr, iv_sg, status_sg, **sgs;
> + int i;
> + u64 dst_len;
> + unsigned int num_out = 0, num_in = 0;
> + int sg_total;
> +
> + src_nents = sg_nents_for_len(req->src, req->nbytes);
> + dst_nents = sg...
2016 Dec 01
0
[PATCH v5 1/1] crypto: add virtio-crypto driver
...ct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(req);
+ unsigned int ivsize = crypto_ablkcipher_ivsize(tfm);
+ struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
+ struct virtio_crypto *vcrypto = ctx->vcrypto;
+ struct virtio_crypto_op_data_req *req_data;
+ int src_nents, dst_nents;
+ int err;
+ unsigned long flags;
+ struct scatterlist outhdr, iv_sg, status_sg, **sgs;
+ int i;
+ u64 dst_len;
+ unsigned int num_out = 0, num_in = 0;
+ int sg_total;
+ uint8_t *iv;
+
+ src_nents = sg_nents_for_len(req->src, req->nbytes);
+ dst_nents = sg_nents(req->dst);
+
+ pr_debug(&...
2016 Dec 08
0
[PATCH v6 2/2] crypto: add virtio-crypto driver
...ct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(req);
+ unsigned int ivsize = crypto_ablkcipher_ivsize(tfm);
+ struct virtio_crypto_ablkcipher_ctx *ctx = vc_req->ablkcipher_ctx;
+ struct virtio_crypto *vcrypto = ctx->vcrypto;
+ struct virtio_crypto_op_data_req *req_data;
+ int src_nents, dst_nents;
+ int err;
+ unsigned long flags;
+ struct scatterlist outhdr, iv_sg, status_sg, **sgs;
+ int i;
+ u64 dst_len;
+ unsigned int num_out = 0, num_in = 0;
+ int sg_total;
+ uint8_t *iv;
+
+ src_nents = sg_nents_for_len(req->src, req->nbytes);
+ dst_nents = sg_nents(req->dst);
+
+ pr_debug(&...