Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Merging the crypto tree for 3.17 to pull in the "by8" AVX CTR revert.

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;

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;

drivers/crypto/ccp/ccp-dev.c

@@ -54,6 +54,20 @@ static inline void ccp_del_device(struct ccp_device *ccp)
 	ccp_dev = NULL;
 }
 
+/**
+ * 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
  *

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)

include/linux/ccp.h

@@ -26,6 +26,13 @@ struct ccp_cmd;
 #if defined(CONFIG_CRYPTO_DEV_CCP_DD) || \
 	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
  *
@@ -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;