Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "Algorithms:

   - Fix rmmod crash with x86/curve25519

   - Add ECDH NIST P384

   - Generate assembly files at build-time with perl scripts on arm

   - Switch to HMAC SHA512 DRBG as default DRBG

  Drivers:

   - Add sl3516 crypto engine

   - Add ECDH NIST P384 support in hisilicon/hpre

   - Add {ofb,cfb,ctr} over {aes,sm4} in hisilicon/sec

   - Add {ccm,gcm} over {aes,sm4} in hisilicon/sec

   - Enable omap hwrng driver for TI K3 family

   - Add support for AEAD algorithms in qce"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (142 commits)
  crypto: sl3516 - depends on HAS_IOMEM
  crypto: hisilicon/qm - implement for querying hardware tasks status.
  crypto: sl3516 - Fix build warning without CONFIG_PM
  MAINTAINERS: update caam crypto driver maintainers list
  crypto: nx - Fix numerous sparse byte-order warnings
  crypto: nx - Fix RCU warning in nx842_OF_upd_status
  crypto: api - Move crypto attr definitions out of crypto.h
  crypto: nx - Fix memcpy() over-reading in nonce
  crypto: hisilicon/sec - Fix spelling mistake "fallbcak" -> "fallback"
  crypto: sa2ul - Remove unused auth_len variable
  crypto: sl3516 - fix duplicated inclusion
  crypto: hisilicon/zip - adds the max shaper type rate
  crypto: hisilicon/hpre - adds the max shaper type rate
  crypto: hisilicon/sec - adds the max shaper type rate
  crypto: hisilicon/qm - supports to inquiry each function's QoS
  crypto: hisilicon/qm - add pf ping single vf function
  crypto: hisilicon/qm - merges the work initialization process into a single function
  crypto: hisilicon/qm - add the "alg_qos" file node
  crypto: hisilicon/qm - supports writing QoS int the host
  crypto: api - remove CRYPTOA_U32 and related functions
  ...

Documentation/devicetree/bindings/crypto/cortina,sl3516-crypto.yaml

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/cortina,sl3516-crypto.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SL3516 cryptographic offloader driver
+
+maintainers:
+  - Corentin Labbe <clabbe@baylibre.com>
+
+properties:
+  compatible:
+    enum:
+      - cortina,sl3516-crypto
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/cortina,gemini-clock.h>
+    #include <dt-bindings/reset/cortina,gemini-reset.h>
+
+    crypto@62000000 {
+        compatible = "cortina,sl3516-crypto";
+        reg = <0x62000000 0x10000>;
+        interrupts = <7 IRQ_TYPE_EDGE_RISING>;
+        resets = <&syscon GEMINI_RESET_SECURITY>;
+        clocks = <&syscon GEMINI_CLK_GATE_SECURITY>;
+    };

Documentation/devicetree/bindings/crypto/intel,ixp4xx-crypto.yaml

+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2018 Linaro Ltd.
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/crypto/intel,ixp4xx-crypto.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Intel IXP4xx cryptographic engine
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+  The Intel IXP4xx cryptographic engine makes use of the IXP4xx NPE
+  (Network Processing Engine). Since it is not a device on its own
+  it is defined as a subnode of the NPE, if crypto support is
+  available on the platform.
+
+properties:
+  compatible:
+    const: intel,ixp4xx-crypto
+
+  intel,npe-handle:
+    $ref: '/schemas/types.yaml#/definitions/phandle-array'
+    maxItems: 1
+    description: phandle to the NPE this crypto engine is using, the cell
+      describing the NPE instance to be used.
+
+  queue-rx:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    maxItems: 1
+    description: phandle to the RX queue on the NPE, the cell describing
+      the queue instance to be used.
+
+  queue-txready:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    maxItems: 1
+    description: phandle to the TX READY queue on the NPE, the cell describing
+      the queue instance to be used.
+
+required:
+  - compatible
+  - intel,npe-handle
+  - queue-rx
+  - queue-txready
+
+additionalProperties: false

Documentation/devicetree/bindings/firmware/intel,ixp4xx-network-processing-engine.yaml

@@ -26,9 +26,16 @@ properties:
 
   reg:
     items:
-      - description: NPE0 register range
-      - description: NPE1 register range
-      - description: NPE2 register range
+      - description: NPE0 (NPE-A) register range
+      - description: NPE1 (NPE-B) register range
+      - description: NPE2 (NPE-C) register range
+
+  crypto:
+    $ref: /schemas/crypto/intel,ixp4xx-crypto.yaml#
+    type: object
+    description: Optional node for the embedded crypto engine, the node
+      should be named with the instance number of the NPE engine used for
+      the crypto engine.
 
 required:
   - compatible
@@ -38,8 +45,15 @@ additionalProperties: false
 
 examples:
   - |
-    npe@c8006000 {
+    npe: npe@c8006000 {
          compatible = "intel,ixp4xx-network-processing-engine";
          reg = <0xc8006000 0x1000>, <0xc8007000 0x1000>, <0xc8008000 0x1000>;
+
+         crypto {
+             compatible = "intel,ixp4xx-crypto";
+             intel,npe-handle = <&npe 2>;
+             queue-rx = <&qmgr 30>;
+             queue-txready = <&qmgr 29>;
+         };
     };
 ...

MAINTAINERS

@@ -1811,6 +1811,7 @@ F:	Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
 F:	Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
 F:	Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
 F:	arch/arm/mach-gemini/
+F:	drivers/crypto/gemini/
 F:	drivers/net/ethernet/cortina/
 F:	drivers/pinctrl/pinctrl-gemini.c
 F:	drivers/rtc/rtc-ftrtc010.c
@@ -1972,6 +1973,7 @@ F:	Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt
 F:	Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
 F:	arch/arm/mach-ixp4xx/
 F:	drivers/clocksource/timer-ixp4xx.c
+F:	drivers/crypto/ixp4xx_crypto.c
 F:	drivers/gpio/gpio-ixp4xx.c
 F:	drivers/irqchip/irq-ixp4xx.c
 F:	include/linux/irqchip/irq-ixp4xx.h
@@ -7179,7 +7181,7 @@ F:	include/video/
 
 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
 M:	Horia Geantă <horia.geanta@nxp.com>
-M:	Aymen Sghaier <aymen.sghaier@nxp.com>
+M:	Pankaj Gupta <pankaj.gupta@nxp.com>
 L:	linux-crypto@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -7569,6 +7571,12 @@ M:	Kieran Bingham <kbingham@kernel.org>
 S:	Supported
 F:	scripts/gdb/
 
+GEMINI CRYPTO DRIVER
+M:	Corentin Labbe <clabbe@baylibre.com>
+L:	linux-crypto@vger.kernel.org
+S:	Maintained
+F:	drivers/crypto/gemini/
+
 GEMTEK FM RADIO RECEIVER DRIVER
 M:	Hans Verkuil <hverkuil@xs4all.nl>
 L:	linux-media@vger.kernel.org
@@ -9240,6 +9248,12 @@ F:	Documentation/admin-guide/media/ipu3_rcb.svg
 F:	Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst
 F:	drivers/staging/media/ipu3/
 
+INTEL IXP4XX CRYPTO SUPPORT
+M:	Corentin Labbe <clabbe@baylibre.com>
+L:	linux-crypto@vger.kernel.org
+S:	Maintained
+F:	drivers/crypto/ixp4xx_crypto.c
+
 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
 M:	Krzysztof Halasa <khalasa@piap.pl>
 S:	Maintained
@@ -15143,6 +15157,13 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
 F:	drivers/cpufreq/qcom-cpufreq-nvmem.c
 
+QUALCOMM CRYPTO DRIVERS
+M:	Thara Gopinath <thara.gopinath@linaro.org>
+L:	linux-crypto@vger.kernel.org
+L:	linux-arm-msm@vger.kernel.org
+S:	Maintained
+F:	drivers/crypto/qce/
+
 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
 M:	Timur Tabi <timur@kernel.org>
 L:	netdev@vger.kernel.org

arch/arm/crypto/Makefile

@@ -45,20 +45,12 @@ poly1305-arm-y := poly1305-core.o poly1305-glue.o
 nhpoly1305-neon-y := nh-neon-core.o nhpoly1305-neon-glue.o
 curve25519-neon-y := curve25519-core.o curve25519-glue.o
 
-ifdef REGENERATE_ARM_CRYPTO
 quiet_cmd_perl = PERL    $@
       cmd_perl = $(PERL) $(<) > $(@)
 
-$(src)/poly1305-core.S_shipped: $(src)/poly1305-armv4.pl
+$(obj)/%-core.S: $(src)/%-armv4.pl
 	$(call cmd,perl)
 
-$(src)/sha256-core.S_shipped: $(src)/sha256-armv4.pl
-	$(call cmd,perl)
-
-$(src)/sha512-core.S_shipped: $(src)/sha512-armv4.pl
-	$(call cmd,perl)
-endif
-
 clean-files += poly1305-core.S sha256-core.S sha512-core.S
 
 # massage the perlasm code a bit so we only get the NEON routine if we need it

arch/arm/mach-ixp4xx/common.c

@@ -233,12 +233,38 @@ static struct platform_device *ixp46x_devices[] __initdata = {
 unsigned long ixp4xx_exp_bus_size;
 EXPORT_SYMBOL(ixp4xx_exp_bus_size);
 
+static struct platform_device_info ixp_dev_info __initdata = {
+	.name		= "ixp4xx_crypto",
+	.id		= 0,
+	.dma_mask	= DMA_BIT_MASK(32),
+};
+
+static int __init ixp_crypto_register(void)
+{
+	struct platform_device *pdev;
+
+	if (!(~(*IXP4XX_EXP_CFG2) & (IXP4XX_FEATURE_HASH |
+				IXP4XX_FEATURE_AES | IXP4XX_FEATURE_DES))) {
+		printk(KERN_ERR "ixp_crypto: No HW crypto available\n");
+		return -ENODEV;
+	}
+
+	pdev = platform_device_register_full(&ixp_dev_info);
+	if (IS_ERR(pdev))
+		return PTR_ERR(pdev);
+
+	return 0;
+}
+
 void __init ixp4xx_sys_init(void)
 {
 	ixp4xx_exp_bus_size = SZ_16M;
 
 	platform_add_devices(ixp4xx_devices, ARRAY_SIZE(ixp4xx_devices));
 
+	if (IS_ENABLED(CONFIG_CRYPTO_DEV_IXP4XX))
+		ixp_crypto_register();
+
 	if (cpu_is_ixp46x()) {
 		int region;
 

arch/arm64/crypto/Makefile

@@ -68,19 +68,13 @@ CFLAGS_aes-glue-ce.o	:= -DUSE_V8_CRYPTO_EXTENSIONS
 $(obj)/aes-glue-%.o: $(src)/aes-glue.c FORCE
 	$(call if_changed_rule,cc_o_c)
 
-ifdef REGENERATE_ARM64_CRYPTO
 quiet_cmd_perlasm = PERLASM $@
       cmd_perlasm = $(PERL) $(<) void $(@)
 
-$(src)/poly1305-core.S_shipped: $(src)/poly1305-armv8.pl
+$(obj)/%-core.S: $(src)/%-armv8.pl
 	$(call cmd,perlasm)
 
-$(src)/sha256-core.S_shipped: $(src)/sha512-armv8.pl
+$(obj)/sha256-core.S: $(src)/sha512-armv8.pl
 	$(call cmd,perlasm)
 
-$(src)/sha512-core.S_shipped: $(src)/sha512-armv8.pl
-	$(call cmd,perlasm)
-
-endif
-
 clean-files += poly1305-core.S sha256-core.S sha512-core.S

arch/x86/crypto/curve25519-x86_64.c

@@ -1500,7 +1500,7 @@ static int __init curve25519_mod_init(void)
 static void __exit curve25519_mod_exit(void)
 {
 	if (IS_REACHABLE(CONFIG_CRYPTO_KPP) &&
-	    (boot_cpu_has(X86_FEATURE_BMI2) || boot_cpu_has(X86_FEATURE_ADX)))
+	    static_branch_likely(&curve25519_use_bmi2_adx))
 		crypto_unregister_kpp(&curve25519_alg);
 }
 

crypto/af_alg.c

@@ -411,7 +411,7 @@ int af_alg_make_sg(struct af_alg_sgl *sgl, struct iov_iter *iter, int len)
 	if (n < 0)
 		return n;
 
-	npages = (off + n + PAGE_SIZE - 1) >> PAGE_SHIFT;
+	npages = DIV_ROUND_UP(off + n, PAGE_SIZE);
 	if (WARN_ON(npages == 0))
 		return -EINVAL;
 	/* Add one extra for linking */

crypto/algapi.c

@@ -868,24 +868,6 @@ const char *crypto_attr_alg_name(struct rtattr *rta)
 }
 EXPORT_SYMBOL_GPL(crypto_attr_alg_name);
 
-int crypto_attr_u32(struct rtattr *rta, u32 *num)
-{
-	struct crypto_attr_u32 *nu32;
-
-	if (!rta)
-		return -ENOENT;
-	if (RTA_PAYLOAD(rta) < sizeof(*nu32))
-		return -EINVAL;
-	if (rta->rta_type != CRYPTOA_U32)
-		return -EINVAL;
-
-	nu32 = RTA_DATA(rta);
-	*num = nu32->num;
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(crypto_attr_u32);
-
 int crypto_inst_setname(struct crypto_instance *inst, const char *name,
 			struct crypto_alg *alg)
 {

crypto/algboss.c

@@ -28,16 +28,9 @@ struct cryptomgr_param {
 		struct crypto_attr_type data;
 	} type;
 
-	union {
-		struct rtattr attr;
 	struct {
 		struct rtattr attr;
 		struct crypto_attr_alg data;
-		} alg;
-		struct {
-			struct rtattr attr;
-			struct crypto_attr_u32 data;
-		} nu32;
 	} attrs[CRYPTO_MAX_ATTRS];
 
 	char template[CRYPTO_MAX_ALG_NAME];
@@ -104,12 +97,10 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
 
 	i = 0;
 	for (;;) {
-		int notnum = 0;
-
 		name = ++p;
 
 		for (; isalnum(*p) || *p == '-' || *p == '_'; p++)
-			notnum |= !isdigit(*p);
+			;
 
 		if (*p == '(') {
 			int recursion = 0;
@@ -123,7 +114,6 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
 					break;
 			}
 
-			notnum = 1;
 			p++;
 		}
 
@@ -131,18 +121,9 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
 		if (!len)
 			goto err_free_param;
 
-		if (notnum) {
-			param->attrs[i].alg.attr.rta_len =
-				sizeof(param->attrs[i].alg);
-			param->attrs[i].alg.attr.rta_type = CRYPTOA_ALG;
-			memcpy(param->attrs[i].alg.data.name, name, len);
-		} else {
-			param->attrs[i].nu32.attr.rta_len =
-				sizeof(param->attrs[i].nu32);
-			param->attrs[i].nu32.attr.rta_type = CRYPTOA_U32;
-			param->attrs[i].nu32.data.num =
-				simple_strtol(name, NULL, 0);
-		}
+		param->attrs[i].attr.rta_len = sizeof(param->attrs[i]);
+		param->attrs[i].attr.rta_type = CRYPTOA_ALG;
+		memcpy(param->attrs[i].data.name, name, len);
 
 		param->tb[i + 1] = &param->attrs[i].attr;
 		i++;

crypto/drbg.c

@@ -176,18 +176,18 @@ static const struct drbg_core drbg_cores[] = {
 		.blocklen_bytes = 48,
 		.cra_name = "hmac_sha384",
 		.backend_cra_name = "hmac(sha384)",
-	}, {
-		.flags = DRBG_HMAC | DRBG_STRENGTH256,
-		.statelen = 64, /* block length of cipher */
-		.blocklen_bytes = 64,
-		.cra_name = "hmac_sha512",
-		.backend_cra_name = "hmac(sha512)",
 	}, {
 		.flags = DRBG_HMAC | DRBG_STRENGTH256,
 		.statelen = 32, /* block length of cipher */
 		.blocklen_bytes = 32,
 		.cra_name = "hmac_sha256",
 		.backend_cra_name = "hmac(sha256)",
+	}, {
+		.flags = DRBG_HMAC | DRBG_STRENGTH256,
+		.statelen = 64, /* block length of cipher */
+		.blocklen_bytes = 64,
+		.cra_name = "hmac_sha512",
+		.backend_cra_name = "hmac(sha512)",
 	},
 #endif /* CONFIG_CRYPTO_DRBG_HMAC */
 };

crypto/ecdh.c

@@ -141,7 +141,7 @@ static struct kpp_alg ecdh_nist_p192 = {
 	.init = ecdh_nist_p192_init_tfm,
 	.base = {
 		.cra_name = "ecdh-nist-p192",
-		.cra_driver_name = "ecdh-generic",
+		.cra_driver_name = "ecdh-nist-p192-generic",
 		.cra_priority = 100,
 		.cra_module = THIS_MODULE,
 		.cra_ctxsize = sizeof(struct ecdh_ctx),
@@ -166,7 +166,32 @@ static struct kpp_alg ecdh_nist_p256 = {
 	.init = ecdh_nist_p256_init_tfm,
 	.base = {
 		.cra_name = "ecdh-nist-p256",
-		.cra_driver_name = "ecdh-generic",
+		.cra_driver_name = "ecdh-nist-p256-generic",
+		.cra_priority = 100,
+		.cra_module = THIS_MODULE,
+		.cra_ctxsize = sizeof(struct ecdh_ctx),
+	},
+};
+
+static int ecdh_nist_p384_init_tfm(struct crypto_kpp *tfm)
+{
+	struct ecdh_ctx *ctx = ecdh_get_ctx(tfm);
+
+	ctx->curve_id = ECC_CURVE_NIST_P384;
+	ctx->ndigits = ECC_CURVE_NIST_P384_DIGITS;
+
+	return 0;
+}
+
+static struct kpp_alg ecdh_nist_p384 = {
+	.set_secret = ecdh_set_secret,
+	.generate_public_key = ecdh_compute_value,
+	.compute_shared_secret = ecdh_compute_value,
+	.max_size = ecdh_max_size,
+	.init = ecdh_nist_p384_init_tfm,
+	.base = {
+		.cra_name = "ecdh-nist-p384",
+		.cra_driver_name = "ecdh-nist-p384-generic",
 		.cra_priority = 100,
 		.cra_module = THIS_MODULE,
 		.cra_ctxsize = sizeof(struct ecdh_ctx),
@@ -179,10 +204,27 @@ static int ecdh_init(void)
 {
 	int ret;
 
+	/* NIST p192 will fail to register in FIPS mode */
 	ret = crypto_register_kpp(&ecdh_nist_p192);
 	ecdh_nist_p192_registered = ret == 0;
 
-	return crypto_register_kpp(&ecdh_nist_p256);
+	ret = crypto_register_kpp(&ecdh_nist_p256);
+	if (ret)
+		goto nist_p256_error;
+
+	ret = crypto_register_kpp(&ecdh_nist_p384);
+	if (ret)
+		goto nist_p384_error;
+
+	return 0;
+
+nist_p384_error:
+	crypto_unregister_kpp(&ecdh_nist_p256);
+
+nist_p256_error:
+	if (ecdh_nist_p192_registered)
+		crypto_unregister_kpp(&ecdh_nist_p192);
+	return ret;
 }
 
 static void ecdh_exit(void)
@@ -190,6 +232,7 @@ static void ecdh_exit(void)
 	if (ecdh_nist_p192_registered)
 		crypto_unregister_kpp(&ecdh_nist_p192);
 	crypto_unregister_kpp(&ecdh_nist_p256);
+	crypto_unregister_kpp(&ecdh_nist_p384);
 }
 
 subsys_initcall(ecdh_init);

crypto/internal.h

@@ -29,6 +29,18 @@ struct crypto_larval {
 	u32 mask;
 };
 
+enum {
+	CRYPTOA_UNSPEC,
+	CRYPTOA_ALG,
+	CRYPTOA_TYPE,
+	__CRYPTOA_MAX,
+};
+
+#define CRYPTOA_MAX (__CRYPTOA_MAX - 1)
+
+/* Maximum number of (rtattr) parameters for each template. */
+#define CRYPTO_MAX_ATTRS 32
+
 extern struct list_head crypto_alg_list;
 extern struct rw_semaphore crypto_alg_sem;
 extern struct blocking_notifier_head crypto_chain;

crypto/shash.c

@@ -20,12 +20,24 @@
 
 static const struct crypto_type crypto_shash_type;
 
-int shash_no_setkey(struct crypto_shash *tfm, const u8 *key,
+static int shash_no_setkey(struct crypto_shash *tfm, const u8 *key,
 			   unsigned int keylen)
 {
 	return -ENOSYS;
 }
-EXPORT_SYMBOL_GPL(shash_no_setkey);
+
+/*
+ * Check whether an shash algorithm has a setkey function.
+ *
+ * For CFI compatibility, this must not be an inline function.  This is because
+ * when CFI is enabled, modules won't get the same address for shash_no_setkey
+ * (if it were exported, which inlining would require) as the core kernel will.
+ */
+bool crypto_shash_alg_has_setkey(struct shash_alg *alg)
+{
+	return alg->setkey != shash_no_setkey;
+}
+EXPORT_SYMBOL_GPL(crypto_shash_alg_has_setkey);
 
 static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key,
 				  unsigned int keylen)

crypto/sm2.c

@@ -79,10 +79,17 @@ static int sm2_ec_ctx_init(struct mpi_ec_ctx *ec)
 		goto free;
 
 	rc = -ENOMEM;
+
+	ec->Q = mpi_point_new(0);
+	if (!ec->Q)
+		goto free;
+
 	/* mpi_ec_setup_elliptic_curve */
 	ec->G = mpi_point_new(0);
-	if (!ec->G)
+	if (!ec->G) {
+		mpi_point_release(ec->Q);
 		goto free;
+	}
 
 	mpi_set(ec->G->x, x);
 	mpi_set(ec->G->y, y);
@@ -91,6 +98,7 @@ static int sm2_ec_ctx_init(struct mpi_ec_ctx *ec)
 	rc = -EINVAL;
 	ec->n = mpi_scanval(ecp->n);
 	if (!ec->n) {
+		mpi_point_release(ec->Q);
 		mpi_point_release(ec->G);
 		goto free;
 	}
@@ -386,27 +394,15 @@ static int sm2_set_pub_key(struct crypto_akcipher *tfm,
 	MPI a;
 	int rc;
 
-	ec->Q = mpi_point_new(0);
-	if (!ec->Q)
-		return -ENOMEM;
-
 	/* include the uncompressed flag '0x04' */
-	rc = -ENOMEM;
 	a = mpi_read_raw_data(key, keylen);
 	if (!a)
-		goto error;
+		return -ENOMEM;
 
 	mpi_normalize(a);
 	rc = sm2_ecc_os2ec(ec->Q, a);
 	mpi_free(a);
-	if (rc)
-		goto error;
-
-	return 0;
 
-error:
-	mpi_point_release(ec->Q);
-	ec->Q = NULL;
 	return rc;
 }
 

crypto/tcrypt.c

@@ -1847,10 +1847,22 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 		ret += tcrypt_test("cts(cbc(aes))");
 		break;
 
+        case 39:
+		ret += tcrypt_test("xxhash64");
+		break;
+
         case 40:
 		ret += tcrypt_test("rmd160");
 		break;
 
+	case 41:
+		ret += tcrypt_test("blake2s-256");
+		break;
+
+	case 42:
+		ret += tcrypt_test("blake2b-512");
+		break;
+
 	case 43:
 		ret += tcrypt_test("ecb(seed)");
 		break;
@@ -2356,10 +2368,22 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 		test_hash_speed("sha224", sec, generic_hash_speed_template);
 		if (mode > 300 && mode < 400) break;
 		fallthrough;
+	case 314:
+		test_hash_speed("xxhash64", sec, generic_hash_speed_template);
+		if (mode > 300 && mode < 400) break;
+		fallthrough;
 	case 315:
 		test_hash_speed("rmd160", sec, generic_hash_speed_template);
 		if (mode > 300 && mode < 400) break;
 		fallthrough;
+	case 316:
+		test_hash_speed("blake2s-256", sec, generic_hash_speed_template);
+		if (mode > 300 && mode < 400) break;
+		fallthrough;
+	case 317:
+		test_hash_speed("blake2b-512", sec, generic_hash_speed_template);
+		if (mode > 300 && mode < 400) break;
+		fallthrough;
 	case 318:
 		klen = 16;
 		test_hash_speed("ghash", sec, generic_hash_speed_template);
@@ -2456,10 +2480,22 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 		test_ahash_speed("sha224", sec, generic_hash_speed_template);
 		if (mode > 400 && mode < 500) break;
 		fallthrough;
+	case 414:
+		test_ahash_speed("xxhash64", sec, generic_hash_speed_template);
+		if (mode > 400 && mode < 500) break;
+		fallthrough;
 	case 415:
 		test_ahash_speed("rmd160", sec, generic_hash_speed_template);
 		if (mode > 400 && mode < 500) break;
 		fallthrough;
+	case 416:
+		test_ahash_speed("blake2s-256", sec, generic_hash_speed_template);
+		if (mode > 400 && mode < 500) break;
+		fallthrough;
+	case 417:
+		test_ahash_speed("blake2b-512", sec, generic_hash_speed_template);
+		if (mode > 400 && mode < 500) break;
+		fallthrough;
 	case 418:
 		test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
 		if (mode > 400 && mode < 500) break;

crypto/testmgr.c

@@ -4899,21 +4899,25 @@ static const struct alg_test_desc alg_test_descs[] = {
 		}
 	}, {
 #endif
-#ifndef CONFIG_CRYPTO_FIPS
 		.alg = "ecdh-nist-p192",
 		.test = alg_test_kpp,
-		.fips_allowed = 1,
 		.suite = {
 			.kpp = __VECS(ecdh_p192_tv_template)
 		}
 	}, {
-#endif
 		.alg = "ecdh-nist-p256",
 		.test = alg_test_kpp,
 		.fips_allowed = 1,
 		.suite = {
 			.kpp = __VECS(ecdh_p256_tv_template)
 		}
+	}, {
+		.alg = "ecdh-nist-p384",
+		.test = alg_test_kpp,
+		.fips_allowed = 1,
+		.suite = {
+			.kpp = __VECS(ecdh_p384_tv_template)
+		}
 	}, {
 		.alg = "ecdsa-nist-p192",
 		.test = alg_test_akcipher,

crypto/testmgr.h

@@ -2685,7 +2685,6 @@ static const struct kpp_testvec curve25519_tv_template[] = {
 }
 };
 
-#ifndef CONFIG_CRYPTO_FIPS
 static const struct kpp_testvec ecdh_p192_tv_template[] = {
 	{
 	.secret =
@@ -2719,13 +2718,12 @@ static const struct kpp_testvec ecdh_p192_tv_template[] = {
 	"\xf4\x57\xcc\x4f\x1f\x4e\x31\xcc"
 	"\xe3\x40\x60\xc8\x06\x93\xc6\x2e"
 	"\x99\x80\x81\x28\xaf\xc5\x51\x74",
-	.secret_size = 32,
+	.secret_size = 30,
 	.b_public_size = 48,
 	.expected_a_public_size = 48,
 	.expected_ss_size = 24
 	}
 };
-#endif
 
 static const struct kpp_testvec ecdh_p256_tv_template[] = {
 	{
@@ -2766,7 +2764,7 @@ static const struct kpp_testvec ecdh_p256_tv_template[] = {
 	"\x9f\x4a\x38\xcc\xc0\x2c\x49\x2f"
 	"\xb1\x32\xbb\xaf\x22\x61\xda\xcb"
 	"\x6f\xdb\xa9\xaa\xfc\x77\x81\xf3",
-	.secret_size = 40,
+	.secret_size = 38,
 	.b_public_size = 64,
 	.expected_a_public_size = 64,
 	.expected_ss_size = 32
@@ -2804,8 +2802,8 @@ static const struct kpp_testvec ecdh_p256_tv_template[] = {
 	"\x37\x08\xcc\x40\x5e\x7a\xfd\x6a"
 	"\x6a\x02\x6e\x41\x87\x68\x38\x77"
 	"\xfa\xa9\x44\x43\x2d\xef\x09\xdf",
-	.secret_size = 8,
-	.b_secret_size = 40,
+	.secret_size = 6,
+	.b_secret_size = 38,
 	.b_public_size = 64,
 	.expected_a_public_size = 64,
 	.expected_ss_size = 32,
@@ -2813,6 +2811,67 @@ static const struct kpp_testvec ecdh_p256_tv_template[] = {
 	}
 };
 
+/*
+ * NIST P384 test vectors from RFC5903
+ */
+static const struct kpp_testvec ecdh_p384_tv_template[] = {
+	{
+	.secret =
+#ifdef __LITTLE_ENDIAN
+	"\x02\x00" /* type */
+	"\x36\x00" /* len */
+	"\x30\x00" /* key_size */
+#else
+	"\x00\x02" /* type */
+	"\x00\x36" /* len */
+	"\x00\x30" /* key_size */
+#endif
+	"\x09\x9F\x3C\x70\x34\xD4\xA2\xC6"
+	"\x99\x88\x4D\x73\xA3\x75\xA6\x7F"
+	"\x76\x24\xEF\x7C\x6B\x3C\x0F\x16"
+	"\x06\x47\xB6\x74\x14\xDC\xE6\x55"
+	"\xE3\x5B\x53\x80\x41\xE6\x49\xEE"
+	"\x3F\xAE\xF8\x96\x78\x3A\xB1\x94",
+	.b_public =
+	"\xE5\x58\xDB\xEF\x53\xEE\xCD\xE3"
+	"\xD3\xFC\xCF\xC1\xAE\xA0\x8A\x89"
+	"\xA9\x87\x47\x5D\x12\xFD\x95\x0D"
+	"\x83\xCF\xA4\x17\x32\xBC\x50\x9D"
+	"\x0D\x1A\xC4\x3A\x03\x36\xDE\xF9"
+	"\x6F\xDA\x41\xD0\x77\x4A\x35\x71"
+	"\xDC\xFB\xEC\x7A\xAC\xF3\x19\x64"
+	"\x72\x16\x9E\x83\x84\x30\x36\x7F"
+	"\x66\xEE\xBE\x3C\x6E\x70\xC4\x16"
+	"\xDD\x5F\x0C\x68\x75\x9D\xD1\xFF"
+	"\xF8\x3F\xA4\x01\x42\x20\x9D\xFF"
+	"\x5E\xAA\xD9\x6D\xB9\xE6\x38\x6C",
+	.expected_a_public =
+	"\x66\x78\x42\xD7\xD1\x80\xAC\x2C"
+	"\xDE\x6F\x74\xF3\x75\x51\xF5\x57"
+	"\x55\xC7\x64\x5C\x20\xEF\x73\xE3"
+	"\x16\x34\xFE\x72\xB4\xC5\x5E\xE6"
+	"\xDE\x3A\xC8\x08\xAC\xB4\xBD\xB4"
+	"\xC8\x87\x32\xAE\xE9\x5F\x41\xAA"
+	"\x94\x82\xED\x1F\xC0\xEE\xB9\xCA"
+	"\xFC\x49\x84\x62\x5C\xCF\xC2\x3F"
+	"\x65\x03\x21\x49\xE0\xE1\x44\xAD"
+	"\xA0\x24\x18\x15\x35\xA0\xF3\x8E"
+	"\xEB\x9F\xCF\xF3\xC2\xC9\x47\xDA"
+	"\xE6\x9B\x4C\x63\x45\x73\xA8\x1C",
+	.expected_ss =
+	"\x11\x18\x73\x31\xC2\x79\x96\x2D"
+	"\x93\xD6\x04\x24\x3F\xD5\x92\xCB"
+	"\x9D\x0A\x92\x6F\x42\x2E\x47\x18"
+	"\x75\x21\x28\x7E\x71\x56\xC5\xC4"
+	"\xD6\x03\x13\x55\x69\xB9\xE9\xD0"
+	"\x9C\xF5\xD4\xA2\x70\xF5\x97\x46",
+	.secret_size = 54,
+	.b_public_size = 96,
+	.expected_a_public_size = 96,
+	.expected_ss_size = 48
+	}
+};
+
 /*
  * MD4 test vectors from RFC1320
  */

crypto/wp512.c

@@ -1075,16 +1075,14 @@ static int wp512_final(struct shash_desc *desc, u8 *out)
 	buffer[bufferPos] |= 0x80U >> (bufferBits & 7);
 	bufferPos++;
 	if (bufferPos > WP512_BLOCK_SIZE - WP512_LENGTHBYTES) {
-   		if (bufferPos < WP512_BLOCK_SIZE) {
+		if (bufferPos < WP512_BLOCK_SIZE)
 			memset(&buffer[bufferPos], 0, WP512_BLOCK_SIZE - bufferPos);
-   		}
 		wp512_process_buffer(wctx);
 		bufferPos = 0;
 	}
-   	if (bufferPos < WP512_BLOCK_SIZE - WP512_LENGTHBYTES) {
+	if (bufferPos < WP512_BLOCK_SIZE - WP512_LENGTHBYTES)
 		memset(&buffer[bufferPos], 0,
 			  (WP512_BLOCK_SIZE - WP512_LENGTHBYTES) - bufferPos);
-   	}
 	bufferPos = WP512_BLOCK_SIZE - WP512_LENGTHBYTES;
 	memcpy(&buffer[WP512_BLOCK_SIZE - WP512_LENGTHBYTES],
 		   bitLength, WP512_LENGTHBYTES);

drivers/char/hw_random/Kconfig

@@ -165,7 +165,7 @@ config HW_RANDOM_IXP4XX
 
 config HW_RANDOM_OMAP
 	tristate "OMAP Random Number Generator support"
-	depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS || ARCH_MVEBU
+	depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS || ARCH_MVEBU || ARCH_K3
 	default HW_RANDOM
 	help
 	  This driver provides kernel-side support for the Random Number

drivers/char/hw_random/amd-rng.c

@@ -126,7 +126,7 @@ static struct hwrng amd_rng = {
 
 static int __init mod_init(void)
 {
-	int err = -ENODEV;
+	int err;
 	struct pci_dev *pdev = NULL;
 	const struct pci_device_id *ent;
 	u32 pmbase;

drivers/char/hw_random/core.c

@@ -319,11 +319,11 @@ static int enable_best_rng(void)
 	return ret;
 }
 
-static ssize_t hwrng_attr_current_store(struct device *dev,
+static ssize_t rng_current_store(struct device *dev,
 				 struct device_attribute *attr,
 				 const char *buf, size_t len)
 {
-	int err = -ENODEV;
+	int err;
 	struct hwrng *rng, *old_rng, *new_rng;
 
 	err = mutex_lock_interruptible(&rng_mutex);
@@ -354,7 +354,7 @@ static ssize_t hwrng_attr_current_store(struct device *dev,
 	return err ? : len;
 }
 
-static ssize_t hwrng_attr_current_show(struct device *dev,
+static ssize_t rng_current_show(struct device *dev,
 				struct device_attribute *attr,
 				char *buf)
 {
@@ -371,7 +371,7 @@ static ssize_t hwrng_attr_current_show(struct device *dev,
 	return ret;
 }
 
-static ssize_t hwrng_attr_available_show(struct device *dev,
+static ssize_t rng_available_show(struct device *dev,
 				  struct device_attribute *attr,
 				  char *buf)
 {
@@ -392,22 +392,16 @@ static ssize_t hwrng_attr_available_show(struct device *dev,
 	return strlen(buf);
 }
 
-static ssize_t hwrng_attr_selected_show(struct device *dev,
+static ssize_t rng_selected_show(struct device *dev,
 				 struct device_attribute *attr,
 				 char *buf)
 {
 	return sysfs_emit(buf, "%d\n", cur_rng_set_by_user);
 }
 
-static DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR,
-		   hwrng_attr_current_show,
-		   hwrng_attr_current_store);
-static DEVICE_ATTR(rng_available, S_IRUGO,
-		   hwrng_attr_available_show,
-		   NULL);
-static DEVICE_ATTR(rng_selected, S_IRUGO,
-		   hwrng_attr_selected_show,
-		   NULL);
+static DEVICE_ATTR_RW(rng_current);
+static DEVICE_ATTR_RO(rng_available);
+static DEVICE_ATTR_RO(rng_selected);
 
 static struct attribute *rng_dev_attrs[] = {
 	&dev_attr_rng_current.attr,

drivers/char/hw_random/exynos-trng.c

@@ -132,7 +132,7 @@ static int exynos_trng_probe(struct platform_device *pdev)
 		return PTR_ERR(trng->mem);
 
 	pm_runtime_enable(&pdev->dev);
-	ret = pm_runtime_get_sync(&pdev->dev);
+	ret = pm_runtime_resume_and_get(&pdev->dev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Could not get runtime PM.\n");
 		goto err_pm_get;
@@ -165,7 +165,7 @@ static int exynos_trng_probe(struct platform_device *pdev)
 	clk_disable_unprepare(trng->clk);
 
 err_clock:
-	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_put_noidle(&pdev->dev);
 
 err_pm_get:
 	pm_runtime_disable(&pdev->dev);
@@ -196,10 +196,9 @@ static int __maybe_unused exynos_trng_resume(struct device *dev)
 {
 	int ret;
 
-	ret = pm_runtime_get_sync(dev);
+	ret = pm_runtime_resume_and_get(dev);
 	if (ret < 0) {
 		dev_err(dev, "Could not get runtime PM.\n");
-		pm_runtime_put_noidle(dev);
 		return ret;
 	}
 

drivers/char/hw_random/ks-sa-rng.c

@@ -241,10 +241,9 @@ static int ks_sa_rng_probe(struct platform_device *pdev)
 	}
 
 	pm_runtime_enable(dev);
-	ret = pm_runtime_get_sync(dev);
+	ret = pm_runtime_resume_and_get(dev);
 	if (ret < 0) {
 		dev_err(dev, "Failed to enable SA power-domain\n");
-		pm_runtime_put_noidle(dev);
 		pm_runtime_disable(dev);
 		return ret;
 	}

drivers/char/hw_random/omap-rng.c

@@ -454,10 +454,9 @@ static int omap_rng_probe(struct platform_device *pdev)
 	}
 
 	pm_runtime_enable(&pdev->dev);
-	ret = pm_runtime_get_sync(&pdev->dev);
+	ret = pm_runtime_resume_and_get(&pdev->dev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to runtime_get device: %d\n", ret);
-		pm_runtime_put_noidle(&pdev->dev);
 		goto err_ioremap;
 	}
 
@@ -543,10 +542,9 @@ static int __maybe_unused omap_rng_resume(struct device *dev)
 	struct omap_rng_dev *priv = dev_get_drvdata(dev);
 	int ret;
 
-	ret = pm_runtime_get_sync(dev);
+	ret = pm_runtime_resume_and_get(dev);
 	if (ret < 0) {
 		dev_err(dev, "Failed to runtime_get device: %d\n", ret);
-		pm_runtime_put_noidle(dev);
 		return ret;
 	}
 

drivers/crypto/Kconfig

@@ -266,6 +266,27 @@ config CRYPTO_DEV_NIAGARA2
 	  Group, which can perform encryption, decryption, hashing,
 	  checksumming, and raw copies.
 
+config CRYPTO_DEV_SL3516
+	tristate "Stormlink SL3516 crypto offloader"
+	depends on HAS_IOMEM
+	select CRYPTO_SKCIPHER
+	select CRYPTO_ENGINE
+	select CRYPTO_ECB
+	select CRYPTO_AES
+	select HW_RANDOM
+	depends on PM
+	help
+	  This option allows you to have support for SL3516 crypto offloader.
+
+config CRYPTO_DEV_SL3516_DEBUG
+	bool "Enable SL3516 stats"
+	depends on CRYPTO_DEV_SL3516
+	depends on DEBUG_FS
+	help
+	  Say y to enable SL3516 debug stats.
+	  This will create /sys/kernel/debug/sl3516/stats for displaying
+	  the number of requests per algorithm and other internal stats.
+
 config CRYPTO_DEV_HIFN_795X
 	tristate "Driver HIFN 795x crypto accelerator chips"
 	select CRYPTO_LIB_DES
@@ -325,6 +346,11 @@ config CRYPTO_DEV_TALITOS2
 config CRYPTO_DEV_IXP4XX
 	tristate "Driver for IXP4xx crypto hardware acceleration"
 	depends on ARCH_IXP4XX && IXP4XX_QMGR && IXP4XX_NPE
+	select CRYPTO_AES
+	select CRYPTO_DES
+	select CRYPTO_ECB
+	select CRYPTO_CBC
+	select CRYPTO_CTR
 	select CRYPTO_LIB_DES
 	select CRYPTO_AEAD
 	select CRYPTO_AUTHENC
@@ -627,6 +653,12 @@ config CRYPTO_DEV_QCE_SHA
 	select CRYPTO_SHA1
 	select CRYPTO_SHA256
 
+config CRYPTO_DEV_QCE_AEAD
+	bool
+	depends on CRYPTO_DEV_QCE
+	select CRYPTO_AUTHENC
+	select CRYPTO_LIB_DES
+
 choice
 	prompt "Algorithms enabled for QCE acceleration"
 	default CRYPTO_DEV_QCE_ENABLE_ALL
@@ -647,6 +679,7 @@ choice
 		bool "All supported algorithms"
 		select CRYPTO_DEV_QCE_SKCIPHER
 		select CRYPTO_DEV_QCE_SHA
+		select CRYPTO_DEV_QCE_AEAD
 		help
 		  Enable all supported algorithms:
 			- AES (CBC, CTR, ECB, XTS)
@@ -672,6 +705,14 @@ choice
 			- SHA1, HMAC-SHA1
 			- SHA256, HMAC-SHA256
 
+	config CRYPTO_DEV_QCE_ENABLE_AEAD
+		bool "AEAD algorithms only"
+		select CRYPTO_DEV_QCE_AEAD
+		help
+		  Enable AEAD algorithms only:
+			- authenc()
+			- ccm(aes)
+			- rfc4309(ccm(aes))
 endchoice
 
 config CRYPTO_DEV_QCE_SW_MAX_LEN

drivers/crypto/Makefile

@@ -38,6 +38,7 @@ obj-$(CONFIG_CRYPTO_DEV_ROCKCHIP) += rockchip/
 obj-$(CONFIG_CRYPTO_DEV_S5P) += s5p-sss.o
 obj-$(CONFIG_CRYPTO_DEV_SA2UL) += sa2ul.o
 obj-$(CONFIG_CRYPTO_DEV_SAHARA) += sahara.o
+obj-$(CONFIG_CRYPTO_DEV_SL3516) += gemini/
 obj-$(CONFIG_ARCH_STM32) += stm32/
 obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o
 obj-$(CONFIG_CRYPTO_DEV_UX500) += ux500/

drivers/crypto/cavium/cpt/cptpf_main.c

@@ -401,7 +401,7 @@ static void cpt_disable_all_cores(struct cpt_device *cpt)
 	cpt_write_csr64(cpt->reg_base, CPTX_PF_EXE_CTL(0), 0);
 }
 
-/**
+/*
  * Ensure all cores are disengaged from all groups by
  * calling cpt_disable_all_cores() before calling this
  * function.

drivers/crypto/cavium/cpt/cptvf_reqmanager.c

@@ -9,8 +9,8 @@
 
 /**
  * get_free_pending_entry - get free entry from pending queue
- * @param pqinfo: pending_qinfo structure
- * @param qno: queue number
+ * @q: pending queue
+ * @qlen: queue length
  */
 static struct pending_entry *get_free_pending_entry(struct pending_queue *q,
 						    int qlen)
@@ -244,11 +244,7 @@ static int send_cpt_command(struct cpt_vf *cptvf, union cpt_inst_s *cmd,
 	memcpy(ent, (void *)cmd, qinfo->cmd_size);
 
 	if (++queue->idx >= queue->qhead->size / 64) {
-		struct hlist_node *node;
-
-		hlist_for_each(node, &queue->chead) {
-			chunk = hlist_entry(node, struct command_chunk,
-					    nextchunk);
+		hlist_for_each_entry(chunk, &queue->chead, nextchunk) {
 			if (chunk == queue->qhead) {
 				continue;
 			} else {

drivers/crypto/gemini/Makefile

+obj-$(CONFIG_CRYPTO_DEV_SL3516) += sl3516-ce.o
+sl3516-ce-y += sl3516-ce-core.o sl3516-ce-cipher.o sl3516-ce-rng.o