diff options
Diffstat (limited to 'drivers/crypto')
-rw-r--r-- | drivers/crypto/ccp/psp-dev.c | 9 | ||||
-rw-r--r-- | drivers/crypto/chelsio/Kconfig | 2 | ||||
-rw-r--r-- | drivers/crypto/chelsio/chcr_ipsec.c | 27 | ||||
-rw-r--r-- | drivers/crypto/chelsio/chtls/chtls.h | 5 | ||||
-rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_cm.c | 2 | ||||
-rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_io.c | 12 | ||||
-rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_main.c | 20 | ||||
-rw-r--r-- | drivers/crypto/n2_core.c | 12 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_ctl_drv.c | 2 |
9 files changed, 50 insertions, 41 deletions
diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c index 5ff842c03a70..7ca2d3408e7a 100644 --- a/drivers/crypto/ccp/psp-dev.c +++ b/drivers/crypto/ccp/psp-dev.c @@ -21,6 +21,8 @@ #include <linux/ccp.h> #include <linux/firmware.h> +#include <asm/smp.h> + #include "sp-dev.h" #include "psp-dev.h" @@ -235,6 +237,13 @@ static int __sev_platform_init_locked(int *error) return rc; psp->sev_state = SEV_STATE_INIT; + + /* Prepare for first SEV guest launch after INIT */ + wbinvd_on_all_cpus(); + rc = __sev_do_cmd_locked(SEV_CMD_DF_FLUSH, NULL, error); + if (rc) + return rc; + dev_dbg(psp->dev, "SEV firmware initialized\n"); return rc; diff --git a/drivers/crypto/chelsio/Kconfig b/drivers/crypto/chelsio/Kconfig index 250150560e68..91e424378217 100644 --- a/drivers/crypto/chelsio/Kconfig +++ b/drivers/crypto/chelsio/Kconfig @@ -35,7 +35,7 @@ config CHELSIO_IPSEC_INLINE config CRYPTO_DEV_CHELSIO_TLS tristate "Chelsio Crypto Inline TLS Driver" depends on CHELSIO_T4 - depends on TLS + depends on TLS_TOE select CRYPTO_DEV_CHELSIO ---help--- Support Chelsio Inline TLS with Chelsio crypto accelerator. diff --git a/drivers/crypto/chelsio/chcr_ipsec.c b/drivers/crypto/chelsio/chcr_ipsec.c index 24355680f30a..9da0f93a330b 100644 --- a/drivers/crypto/chelsio/chcr_ipsec.c +++ b/drivers/crypto/chelsio/chcr_ipsec.c @@ -673,16 +673,16 @@ static inline void txq_advance(struct sge_txq *q, unsigned int n) int chcr_ipsec_xmit(struct sk_buff *skb, struct net_device *dev) { struct xfrm_state *x = xfrm_input_state(skb); + unsigned int last_desc, ndesc, flits = 0; struct ipsec_sa_entry *sa_entry; u64 *pos, *end, *before, *sgl; + struct tx_sw_desc *sgl_sdesc; int qidx, left, credits; - unsigned int flits = 0, ndesc; - struct adapter *adap; + bool immediate = false; struct sge_eth_txq *q; + struct adapter *adap; struct port_info *pi; - dma_addr_t addr[MAX_SKB_FRAGS + 1]; struct sec_path *sp; - bool immediate = false; if (!x->xso.offload_handle) return NETDEV_TX_BUSY; @@ -715,8 +715,14 @@ out_free: dev_kfree_skb_any(skb); return NETDEV_TX_BUSY; } + last_desc = q->q.pidx + ndesc - 1; + if (last_desc >= q->q.size) + last_desc -= q->q.size; + sgl_sdesc = &q->q.sdesc[last_desc]; + if (!immediate && - unlikely(cxgb4_map_skb(adap->pdev_dev, skb, addr) < 0)) { + unlikely(cxgb4_map_skb(adap->pdev_dev, skb, sgl_sdesc->addr) < 0)) { + memset(sgl_sdesc->addr, 0, sizeof(sgl_sdesc->addr)); q->mapping_err++; goto out_free; } @@ -742,17 +748,10 @@ out_free: dev_kfree_skb_any(skb); cxgb4_inline_tx_skb(skb, &q->q, sgl); dev_consume_skb_any(skb); } else { - int last_desc; - cxgb4_write_sgl(skb, &q->q, (void *)sgl, end, - 0, addr); + 0, sgl_sdesc->addr); skb_orphan(skb); - - last_desc = q->q.pidx + ndesc - 1; - if (last_desc >= q->q.size) - last_desc -= q->q.size; - q->q.sdesc[last_desc].skb = skb; - q->q.sdesc[last_desc].sgl = (struct ulptx_sgl *)sgl; + sgl_sdesc->skb = skb; } txq_advance(&q->q, ndesc); diff --git a/drivers/crypto/chelsio/chtls/chtls.h b/drivers/crypto/chelsio/chtls/chtls.h index 025c831d0899..d2bc655ab931 100644 --- a/drivers/crypto/chelsio/chtls/chtls.h +++ b/drivers/crypto/chelsio/chtls/chtls.h @@ -21,6 +21,7 @@ #include <crypto/internal/hash.h> #include <linux/tls.h> #include <net/tls.h> +#include <net/tls_toe.h> #include "t4fw_api.h" #include "t4_msg.h" @@ -118,7 +119,7 @@ struct tls_scmd { }; struct chtls_dev { - struct tls_device tlsdev; + struct tls_toe_device tlsdev; struct list_head list; struct cxgb4_lld_info *lldi; struct pci_dev *pdev; @@ -362,7 +363,7 @@ enum { #define TCP_PAGE(sk) (sk->sk_frag.page) #define TCP_OFF(sk) (sk->sk_frag.offset) -static inline struct chtls_dev *to_chtls_dev(struct tls_device *tlsdev) +static inline struct chtls_dev *to_chtls_dev(struct tls_toe_device *tlsdev) { return container_of(tlsdev, struct chtls_dev, tlsdev); } diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c b/drivers/crypto/chelsio/chtls/chtls_cm.c index 774d991d7cca..aca75237bbcf 100644 --- a/drivers/crypto/chelsio/chtls/chtls_cm.c +++ b/drivers/crypto/chelsio/chtls/chtls_cm.c @@ -1297,7 +1297,7 @@ static void make_established(struct sock *sk, u32 snd_isn, unsigned int opt) tp->write_seq = snd_isn; tp->snd_nxt = snd_isn; tp->snd_una = snd_isn; - inet_sk(sk)->inet_id = tp->write_seq ^ jiffies; + inet_sk(sk)->inet_id = prandom_u32(); assign_rxopt(sk, opt); if (tp->rcv_wnd > (RCV_BUFSIZ_M << 10)) diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c index e05343206c3a..5cf9b021220b 100644 --- a/drivers/crypto/chelsio/chtls/chtls_io.c +++ b/drivers/crypto/chelsio/chtls/chtls_io.c @@ -1437,7 +1437,7 @@ static int chtls_pt_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, csk->wr_max_credits)) sk->sk_write_space(sk); - if (copied >= target && !sk->sk_backlog.tail) + if (copied >= target && !READ_ONCE(sk->sk_backlog.tail)) break; if (copied) { @@ -1470,7 +1470,7 @@ static int chtls_pt_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, break; } } - if (sk->sk_backlog.tail) { + if (READ_ONCE(sk->sk_backlog.tail)) { release_sock(sk); lock_sock(sk); chtls_cleanup_rbuf(sk, copied); @@ -1615,7 +1615,7 @@ static int peekmsg(struct sock *sk, struct msghdr *msg, break; } - if (sk->sk_backlog.tail) { + if (READ_ONCE(sk->sk_backlog.tail)) { /* Do not sleep, just process backlog. */ release_sock(sk); lock_sock(sk); @@ -1702,7 +1702,7 @@ int chtls_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, return peekmsg(sk, msg, len, nonblock, flags); if (sk_can_busy_loop(sk) && - skb_queue_empty(&sk->sk_receive_queue) && + skb_queue_empty_lockless(&sk->sk_receive_queue) && sk->sk_state == TCP_ESTABLISHED) sk_busy_loop(sk, nonblock); @@ -1743,7 +1743,7 @@ int chtls_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, csk->wr_max_credits)) sk->sk_write_space(sk); - if (copied >= target && !sk->sk_backlog.tail) + if (copied >= target && !READ_ONCE(sk->sk_backlog.tail)) break; if (copied) { @@ -1774,7 +1774,7 @@ int chtls_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, } } - if (sk->sk_backlog.tail) { + if (READ_ONCE(sk->sk_backlog.tail)) { release_sock(sk); lock_sock(sk); chtls_cleanup_rbuf(sk, copied); diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c b/drivers/crypto/chelsio/chtls/chtls_main.c index e6df5b95ed47..18996935d8ba 100644 --- a/drivers/crypto/chelsio/chtls/chtls_main.c +++ b/drivers/crypto/chelsio/chtls/chtls_main.c @@ -124,7 +124,7 @@ static void chtls_stop_listen(struct chtls_dev *cdev, struct sock *sk) mutex_unlock(¬ify_mutex); } -static int chtls_inline_feature(struct tls_device *dev) +static int chtls_inline_feature(struct tls_toe_device *dev) { struct net_device *netdev; struct chtls_dev *cdev; @@ -140,7 +140,7 @@ static int chtls_inline_feature(struct tls_device *dev) return 0; } -static int chtls_create_hash(struct tls_device *dev, struct sock *sk) +static int chtls_create_hash(struct tls_toe_device *dev, struct sock *sk) { struct chtls_dev *cdev = to_chtls_dev(dev); @@ -149,7 +149,7 @@ static int chtls_create_hash(struct tls_device *dev, struct sock *sk) return 0; } -static void chtls_destroy_hash(struct tls_device *dev, struct sock *sk) +static void chtls_destroy_hash(struct tls_toe_device *dev, struct sock *sk) { struct chtls_dev *cdev = to_chtls_dev(dev); @@ -161,7 +161,7 @@ static void chtls_free_uld(struct chtls_dev *cdev) { int i; - tls_unregister_device(&cdev->tlsdev); + tls_toe_unregister_device(&cdev->tlsdev); kvfree(cdev->kmap.addr); idr_destroy(&cdev->hwtid_idr); for (i = 0; i < (1 << RSPQ_HASH_BITS); i++) @@ -173,27 +173,27 @@ static void chtls_free_uld(struct chtls_dev *cdev) static inline void chtls_dev_release(struct kref *kref) { + struct tls_toe_device *dev; struct chtls_dev *cdev; - struct tls_device *dev; - dev = container_of(kref, struct tls_device, kref); + dev = container_of(kref, struct tls_toe_device, kref); cdev = to_chtls_dev(dev); chtls_free_uld(cdev); } static void chtls_register_dev(struct chtls_dev *cdev) { - struct tls_device *tlsdev = &cdev->tlsdev; + struct tls_toe_device *tlsdev = &cdev->tlsdev; - strlcpy(tlsdev->name, "chtls", TLS_DEVICE_NAME_MAX); + strlcpy(tlsdev->name, "chtls", TLS_TOE_DEVICE_NAME_MAX); strlcat(tlsdev->name, cdev->lldi->ports[0]->name, - TLS_DEVICE_NAME_MAX); + TLS_TOE_DEVICE_NAME_MAX); tlsdev->feature = chtls_inline_feature; tlsdev->hash = chtls_create_hash; tlsdev->unhash = chtls_destroy_hash; tlsdev->release = chtls_dev_release; kref_init(&tlsdev->kref); - tls_register_device(tlsdev); + tls_toe_register_device(tlsdev); cdev->cdev_state = CHTLS_CDEV_STATE_UP; } diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c index e040912f790e..63bd565048f4 100644 --- a/drivers/crypto/n2_core.c +++ b/drivers/crypto/n2_core.c @@ -382,8 +382,8 @@ static int n2_hash_cra_init(struct crypto_tfm *tfm) fallback_tfm = crypto_alloc_ahash(fallback_driver_name, 0, CRYPTO_ALG_NEED_FALLBACK); if (IS_ERR(fallback_tfm)) { - pr_warning("Fallback driver '%s' could not be loaded!\n", - fallback_driver_name); + pr_warn("Fallback driver '%s' could not be loaded!\n", + fallback_driver_name); err = PTR_ERR(fallback_tfm); goto out; } @@ -419,16 +419,16 @@ static int n2_hmac_cra_init(struct crypto_tfm *tfm) fallback_tfm = crypto_alloc_ahash(fallback_driver_name, 0, CRYPTO_ALG_NEED_FALLBACK); if (IS_ERR(fallback_tfm)) { - pr_warning("Fallback driver '%s' could not be loaded!\n", - fallback_driver_name); + pr_warn("Fallback driver '%s' could not be loaded!\n", + fallback_driver_name); err = PTR_ERR(fallback_tfm); goto out; } child_shash = crypto_alloc_shash(n2alg->child_alg, 0, 0); if (IS_ERR(child_shash)) { - pr_warning("Child shash '%s' could not be loaded!\n", - n2alg->child_alg); + pr_warn("Child shash '%s' could not be loaded!\n", + n2alg->child_alg); err = PTR_ERR(child_shash); goto out_free_fallback; } diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c index abc7a7f64d64..ef0e482ee04f 100644 --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c @@ -68,7 +68,7 @@ static long adf_ctl_ioctl(struct file *fp, unsigned int cmd, unsigned long arg); static const struct file_operations adf_ctl_ops = { .owner = THIS_MODULE, .unlocked_ioctl = adf_ctl_ioctl, - .compat_ioctl = adf_ctl_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; struct adf_ctl_drv_info { |