diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/Kconfig | 11 | ||||
| -rw-r--r-- | drivers/crypto/chelsio/chcr_core.c | 4 | ||||
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.c | 8 | ||||
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_aer.c | 1 |
4 files changed, 17 insertions, 7 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index a8c4ce07fc9d..caa98a7fe392 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -73,6 +73,17 @@ config ZCRYPT + Crypto Express 2,3,4 or 5 Accelerator (CEXxA) + Crypto Express 4 or 5 EP11 Coprocessor (CEXxP) +config ZCRYPT_MULTIDEVNODES + bool "Support for multiple zcrypt device nodes" + default y + depends on S390 + depends on ZCRYPT + help + With this option enabled the zcrypt device driver can + provide multiple devices nodes in /dev. Each device + node can get customized to limit access and narrow + down the use of the available crypto hardware. + config PKEY tristate "Kernel API for protected key handling" depends on S390 diff --git a/drivers/crypto/chelsio/chcr_core.c b/drivers/crypto/chelsio/chcr_core.c index 2399ce336a76..2c472e3c6aeb 100644 --- a/drivers/crypto/chelsio/chcr_core.c +++ b/drivers/crypto/chelsio/chcr_core.c @@ -237,9 +237,7 @@ static int chcr_uld_state_change(void *handle, enum cxgb4_state state) static int __init chcr_crypto_init(void) { - if (cxgb4_register_uld(CXGB4_ULD_CRYPTO, &chcr_uld_info)) - pr_err("ULD register fail: No chcr crypto support in cxgb4\n"); - + cxgb4_register_uld(CXGB4_ULD_CRYPTO, &chcr_uld_info); return 0; } diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index 7e71043457a6..86c699c14f84 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -1044,7 +1044,8 @@ static int safexcel_probe(struct platform_device *pdev) safexcel_configure(priv); - priv->ring = devm_kzalloc(dev, priv->config.rings * sizeof(*priv->ring), + priv->ring = devm_kcalloc(dev, priv->config.rings, + sizeof(*priv->ring), GFP_KERNEL); if (!priv->ring) { ret = -ENOMEM; @@ -1063,8 +1064,9 @@ static int safexcel_probe(struct platform_device *pdev) if (ret) goto err_reg_clk; - priv->ring[i].rdr_req = devm_kzalloc(dev, - sizeof(priv->ring[i].rdr_req) * EIP197_DEFAULT_RING_SIZE, + priv->ring[i].rdr_req = devm_kcalloc(dev, + EIP197_DEFAULT_RING_SIZE, + sizeof(priv->ring[i].rdr_req), GFP_KERNEL); if (!priv->ring[i].rdr_req) { ret = -ENOMEM; diff --git a/drivers/crypto/qat/qat_common/adf_aer.c b/drivers/crypto/qat/qat_common/adf_aer.c index 9225d060e18f..f5e960d23a7a 100644 --- a/drivers/crypto/qat/qat_common/adf_aer.c +++ b/drivers/crypto/qat/qat_common/adf_aer.c @@ -198,7 +198,6 @@ static pci_ers_result_t adf_slot_reset(struct pci_dev *pdev) pr_err("QAT: Can't find acceleration device\n"); return PCI_ERS_RESULT_DISCONNECT; } - pci_cleanup_aer_uncorrect_error_status(pdev); if (adf_dev_aer_schedule_reset(accel_dev, ADF_DEV_RESET_SYNC)) return PCI_ERS_RESULT_DISCONNECT; |
