search for: algs_lock

...r.h> > > > +#include <crypto/scatterwalk.h> > > > +#include <linux/atomic.h> > > > + > > > +#include <uapi/linux/virtio_crypto.h> > > > +#include "virtio_crypto_common.h" > > > + > > > +static DEFINE_MUTEX(algs_lock); > > > > Did you run checkpatch.pl? I think it encourages you to document what > > the lock protects. > > > Sure. Basically I run checkpatch.py each time. :) > > # ./scripts/checkpatch.pl 0001-crypto-add-virtio-crypto-driver.patch > total: 0 errors, 0 warni...

...r.h> > > > +#include <crypto/scatterwalk.h> > > > +#include <linux/atomic.h> > > > + > > > +#include <uapi/linux/virtio_crypto.h> > > > +#include "virtio_crypto_common.h" > > > + > > > +static DEFINE_MUTEX(algs_lock); > > > > Did you run checkpatch.pl? I think it encourages you to document what > > the lock protects. > > > Sure. Basically I run checkpatch.py each time. :) > > # ./scripts/checkpatch.pl 0001-crypto-add-virtio-crypto-driver.patch > total: 0 errors, 0 warni...

...gt; > +#include <crypto/algapi.h> > +#include <linux/err.h> > +#include <crypto/scatterwalk.h> > +#include <linux/atomic.h> > + > +#include <uapi/linux/virtio_crypto.h> > +#include "virtio_crypto_common.h" > + > +static DEFINE_MUTEX(algs_lock); Did you run checkpatch.pl? I think it encourages you to document what the lock protects. > +static int virtio_crypto_alg_ablkcipher_init_session( > + struct virtio_crypto_ablkcipher_ctx *ctx, > + uint32_t alg, const uint8_t *key, > + unsigned int keylen, > + int encrypt) &gt...

...gt; > +#include <crypto/algapi.h> > +#include <linux/err.h> > +#include <crypto/scatterwalk.h> > +#include <linux/atomic.h> > + > +#include <uapi/linux/virtio_crypto.h> > +#include "virtio_crypto_common.h" > + > +static DEFINE_MUTEX(algs_lock); Did you run checkpatch.pl? I think it encourages you to document what the lock protects. > +static int virtio_crypto_alg_ablkcipher_init_session( > + struct virtio_crypto_ablkcipher_ctx *ctx, > + uint32_t alg, const uint8_t *key, > + unsigned int keylen, > + int encrypt) &gt...

v6: - add patch 1/2 to make sparc architecture happy. [Sam] - close created sessions previousely when rekeying. - convert the priority of virtio crypto algs from 4001 to 501 which is enough. v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - a...

v6: - add patch 1/2 to make sparc architecture happy. [Sam] - close created sessions previousely when rekeying. - convert the priority of virtio crypto algs from 4001 to 501 which is enough. v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - a...

v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - a...

v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - a...

...ck before invoking the callback. - rebase on the latest kernel master tree. v6: - add patch 1/2 to make sparc architecture happy. [Sam] - close created sessions previousely when rekeying. - convert the priority of virtio crypto algs from 4001 to 501 which is enough. v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - a...

...ck before invoking the callback. - rebase on the latest kernel master tree. v6: - add patch 1/2 to make sparc architecture happy. [Sam] - close created sessions previousely when rekeying. - convert the priority of virtio crypto algs from 4001 to 501 which is enough. v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - a...

...ck before invoking the callback. - rebase on the latest kernel master tree. v6: - add patch 1/2 to make sparc architecture happy. [Sam] - close created sessions previousely when rekeying. - convert the priority of virtio crypto algs from 4001 to 501 which is enough. v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - a...

...ck before invoking the callback. - rebase on the latest kernel master tree. v6: - add patch 1/2 to make sparc architecture happy. [Sam] - close created sessions previousely when rekeying. - convert the priority of virtio crypto algs from 4001 to 501 which is enough. v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - a...

...enses/>. + */ + +#include <linux/scatterlist.h> +#include <crypto/algapi.h> +#include <linux/err.h> +#include <crypto/scatterwalk.h> +#include <linux/atomic.h> + +#include <uapi/linux/virtio_crypto.h> +#include "virtio_crypto_common.h" + +/* + * The algs_lock protects the below global virtio_crypto_active_devs + * and crypto algorithms registion. + */ +static DEFINE_MUTEX(algs_lock); +static unsigned int virtio_crypto_active_devs; + +static u64 virtio_crypto_alg_sg_nents_length(struct scatterlist *sg) +{ + u64 total = 0; + + for (total = 0; sg; sg = sg_...

...enses/>. + */ + +#include <linux/scatterlist.h> +#include <crypto/algapi.h> +#include <linux/err.h> +#include <crypto/scatterwalk.h> +#include <linux/atomic.h> + +#include <uapi/linux/virtio_crypto.h> +#include "virtio_crypto_common.h" + +/* + * The algs_lock protects the below global virtio_crypto_active_devs + * and crypto algorithms registion. + */ +static DEFINE_MUTEX(algs_lock); +static unsigned int virtio_crypto_active_devs; + +static u64 virtio_crypto_alg_sg_nents_length(struct scatterlist *sg) +{ + u64 total = 0; + + for (total = 0; sg; sg = sg_...

...enses/>. + */ + +#include <linux/scatterlist.h> +#include <crypto/algapi.h> +#include <linux/err.h> +#include <crypto/scatterwalk.h> +#include <linux/atomic.h> + +#include <uapi/linux/virtio_crypto.h> +#include "virtio_crypto_common.h" + +/* + * The algs_lock protects the below global virtio_crypto_active_devs + * and crypto algorithms registion. + */ +static DEFINE_MUTEX(algs_lock); +static unsigned int virtio_crypto_active_devs; + +static u64 virtio_crypto_alg_sg_nents_length(struct scatterlist *sg) +{ + u64 total = 0; + + for (total = 0; sg; sg = sg_...

...enses/>. + */ + +#include <linux/scatterlist.h> +#include <crypto/algapi.h> +#include <linux/err.h> +#include <crypto/scatterwalk.h> +#include <linux/atomic.h> + +#include <uapi/linux/virtio_crypto.h> +#include "virtio_crypto_common.h" + +/* + * The algs_lock protects the below global virtio_crypto_active_devs + * and crypto algorithms registion. + */ +static DEFINE_MUTEX(algs_lock); +static unsigned int virtio_crypto_active_devs; + +static u64 virtio_crypto_alg_sg_nents_length(struct scatterlist *sg) +{ + u64 total = 0; + + for (total = 0; sg; sg = sg_...

...t.h> > +#include <crypto/algapi.h> > +#include <linux/err.h> > +#include <crypto/scatterwalk.h> > +#include <linux/atomic.h> > + > +#include <uapi/linux/virtio_crypto.h> > +#include "virtio_crypto_common.h" > + > +/* > + * The algs_lock protects the below global virtio_crypto_active_devs > + * and crypto algorithms registion. > + */ > +static DEFINE_MUTEX(algs_lock); > +static unsigned int virtio_crypto_active_devs; > + > +static u64 virtio_crypto_alg_sg_nents_length(struct scatterlist *sg) > +{ > + u64 tot...

...t.h> > +#include <crypto/algapi.h> > +#include <linux/err.h> > +#include <crypto/scatterwalk.h> > +#include <linux/atomic.h> > + > +#include <uapi/linux/virtio_crypto.h> > +#include "virtio_crypto_common.h" > + > +/* > + * The algs_lock protects the below global virtio_crypto_active_devs > + * and crypto algorithms registion. > + */ > +static DEFINE_MUTEX(algs_lock); > +static unsigned int virtio_crypto_active_devs; > + > +static u64 virtio_crypto_alg_sg_nents_length(struct scatterlist *sg) > +{ > + u64 tot...

...t.h> > +#include <crypto/algapi.h> > +#include <linux/err.h> > +#include <crypto/scatterwalk.h> > +#include <linux/atomic.h> > + > +#include <uapi/linux/virtio_crypto.h> > +#include "virtio_crypto_common.h" > + > +/* > + * The algs_lock protects the below global virtio_crypto_active_devs > + * and crypto algorithms registion. > + */ > +static DEFINE_MUTEX(algs_lock); > +static unsigned int virtio_crypto_active_devs; > + > +static u64 virtio_crypto_alg_sg_nents_length(struct scatterlist *sg) > +{ > + u64 tot...

...t.h> > +#include <crypto/algapi.h> > +#include <linux/err.h> > +#include <crypto/scatterwalk.h> > +#include <linux/atomic.h> > + > +#include <uapi/linux/virtio_crypto.h> > +#include "virtio_crypto_common.h" > + > +/* > + * The algs_lock protects the below global virtio_crypto_active_devs > + * and crypto algorithms registion. > + */ > +static DEFINE_MUTEX(algs_lock); > +static unsigned int virtio_crypto_active_devs; > + > +static u64 virtio_crypto_alg_sg_nents_length(struct scatterlist *sg) > +{ > + u64 tot...