5 files changed, 33 insertions, 3 deletions

diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 888950f29fd9..a7ccd57f19e4 100644
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -481,7 +481,7 @@ static void ctr_crypt_final(struct crypto_aes_ctx *ctx,
         crypto_inc(ctrblk, AES_BLOCK_SIZE);
 }
 
-#ifdef CONFIG_AS_AVX
+#if 0   /* temporary disabled due to failing crypto tests */
 static void aesni_ctr_enc_avx_tfm(struct crypto_aes_ctx *ctx, u8 *out,
                               const u8 *in, unsigned int len, u8 *iv)
 {
@@ -1522,7 +1522,7 @@ static int __init aesni_init(void)
                 aesni_gcm_dec_tfm = aesni_gcm_dec;
         }
         aesni_ctr_enc_tfm = aesni_ctr_enc;
-#ifdef CONFIG_AS_AVX
+#if 0   /* temporary disabled due to failing crypto tests */
         if (cpu_has_avx) {
                 /* optimize performance of ctr mode encryption transform */
                 aesni_ctr_enc_tfm = aesni_ctr_enc_avx_tfm;
diff --git a/drivers/crypto/ccp/ccp-crypto-main.c b/drivers/crypto/ccp/ccp-crypto-main.c
index 20dc848481e7..4d4e016d755b 100644
--- a/drivers/crypto/ccp/ccp-crypto-main.c
+++ b/drivers/crypto/ccp/ccp-crypto-main.c
@@ -367,6 +367,10 @@ static int ccp_crypto_init(void)
 {
         int ret;
 
+        ret = ccp_present();
+        if (ret)
+                return ret;
+
         spin_lock_init(&req_queue_lock);
         INIT_LIST_HEAD(&req_queue.cmds);
         req_queue.backlog = &req_queue.cmds;
diff --git a/drivers/crypto/ccp/ccp-dev.c b/drivers/crypto/ccp/ccp-dev.c
index a7d110652a74..c6e6171eb6d3 100644
--- a/drivers/crypto/ccp/ccp-dev.c
+++ b/drivers/crypto/ccp/ccp-dev.c
@@ -55,6 +55,20 @@ static inline void ccp_del_device(struct ccp_device *ccp)
 }
 
 /**
+ * ccp_present - check if a CCP device is present
+ *
+ * Returns zero if a CCP device is present, -ENODEV otherwise.
+ */
+int ccp_present(void)
+{
+        if (ccp_get_device())
+                return 0;
+
+        return -ENODEV;
+}
+EXPORT_SYMBOL_GPL(ccp_present);
+
+/**
  * ccp_enqueue_cmd - queue an operation for processing by the CCP
  *
  * @cmd: ccp_cmd struct to be processed
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h
index b707f292b377..65dd1ff93d3b 100644
--- a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h
@@ -66,7 +66,7 @@
 #define ADF_DH895XCC_ETR_MAX_BANKS 32
 #define ADF_DH895XCC_SMIAPF0_MASK_OFFSET (0x3A000 + 0x28)
 #define ADF_DH895XCC_SMIAPF1_MASK_OFFSET (0x3A000 + 0x30)
-#define ADF_DH895XCC_SMIA0_MASK 0xFFFF
+#define ADF_DH895XCC_SMIA0_MASK 0xFFFFFFFF
 #define ADF_DH895XCC_SMIA1_MASK 0x1
 /* Error detection and correction */
 #define ADF_DH895XCC_AE_CTX_ENABLES(i) (i * 0x1000 + 0x20818)
diff --git a/include/linux/ccp.h b/include/linux/ccp.h
index ebcc9d146219..7f437036baa4 100644
--- a/include/linux/ccp.h
+++ b/include/linux/ccp.h
@@ -27,6 +27,13 @@ struct ccp_cmd;
         defined(CONFIG_CRYPTO_DEV_CCP_DD_MODULE)
 
 /**
+ * ccp_present - check if a CCP device is present
+ *
+ * Returns zero if a CCP device is present, -ENODEV otherwise.
+ */
+int ccp_present(void);
+
+/**
  * ccp_enqueue_cmd - queue an operation for processing by the CCP
  *
  * @cmd: ccp_cmd struct to be processed
@@ -53,6 +60,11 @@ int ccp_enqueue_cmd(struct ccp_cmd *cmd);
 
 #else /* CONFIG_CRYPTO_DEV_CCP_DD is not enabled */
 
+static inline int ccp_present(void)
+{
+        return -ENODEV;
+}
+
 static inline int ccp_enqueue_cmd(struct ccp_cmd *cmd)
 {
         return -ENODEV;