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

Pull crypto updates from Herbert Xu:
 "API:
   - hwrng core now credits for low-quality RNG devices.

  Algorithms:
   - Optimisations for neon aes on arm/arm64.
   - Add accelerated crc32_be on arm64.
   - Add ffdheXYZ(dh) templates.
   - Disallow hmac keys < 112 bits in FIPS mode.
   - Add AVX assembly implementation for sm3 on x86.

  Drivers:
   - Add missing local_bh_disable calls for crypto_engine callback.
   - Ensure BH is disabled in crypto_engine callback path.
   - Fix zero length DMA mappings in ccree.
   - Add synchronization between mailbox accesses in octeontx2.
   - Add Xilinx SHA3 driver.
   - Add support for the TDES IP available on sama7g5 SoC in atmel"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (137 commits)
  crypto: xilinx - Turn SHA into a tristate and allow COMPILE_TEST
  MAINTAINERS: update HPRE/SEC2/TRNG driver maintainers list
  crypto: dh - Remove the unused function dh_safe_prime_dh_alg()
  hwrng: nomadik - Change clk_disable to clk_disable_unprepare
  crypto: arm64 - cleanup comments
  crypto: qat - fix initialization of pfvf rts_map_msg structures
  crypto: qat - fix initialization of pfvf cap_msg structures
  crypto: qat - remove unneeded assignment
  crypto: qat - disable registration of algorithms
  crypto: hisilicon/qm - fix memset during queues clearing
  crypto: xilinx: prevent probing on non-xilinx hardware
  crypto: marvell/octeontx - Use swap() instead of open coding it
  crypto: ccree - Fix use after free in cc_cipher_exit()
  crypto: ccp - ccp_dmaengine_unregister release dma channels
  crypto: octeontx2 - fix missing unlock
  hwrng: cavium - fix NULL but dereferenced coccicheck error
  crypto: cavium/nitrox - don't cast parameter in bit operations
  crypto: vmx - add missing dependencies
  MAINTAINERS: Add maintainer for Xilinx ZynqMP SHA3 driver
  crypto: xilinx - Add Xilinx SHA3 driver
  ...

6 files changed, 664 insertions, 73 deletions

diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index c3af959648e6..2831685adf6f 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -90,6 +90,9 @@ nhpoly1305-avx2-y := nh-avx2-x86_64.o nhpoly1305-avx2-glue.o
 
 obj-$(CONFIG_CRYPTO_CURVE25519_X86) += curve25519-x86_64.o
 
+obj-$(CONFIG_CRYPTO_SM3_AVX_X86_64) += sm3-avx-x86_64.o
+sm3-avx-x86_64-y := sm3-avx-asm_64.o sm3_avx_glue.o
+
 obj-$(CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64) += sm4-aesni-avx-x86_64.o
 sm4-aesni-avx-x86_64-y := sm4-aesni-avx-asm_64.o sm4_aesni_avx_glue.o
 
diff --git a/arch/x86/crypto/aes_ctrby8_avx-x86_64.S b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S
index c799838242a6..43852ba6e19c 100644
--- a/arch/x86/crypto/aes_ctrby8_avx-x86_64.S
+++ b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S
@@ -1,65 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause */
 /*
- *	Implement AES CTR mode by8 optimization with AVX instructions. (x86_64)
- *
- * This is AES128/192/256 CTR mode optimization implementation. It requires
- * the support of Intel(R) AESNI and AVX instructions.
- *
- * This work was inspired by the AES CTR mode optimization published
- * in Intel Optimized IPSEC Cryptograhpic library.
- * Additional information on it can be found at:
- *    http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=22972
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
+ * AES CTR mode by8 optimization with AVX instructions. (x86_64)
  *
  * Copyright(c) 2014 Intel Corporation.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
  * Contact Information:
  * James Guilford <james.guilford@intel.com>
  * Sean Gulley <sean.m.gulley@intel.com>
  * Chandramouli Narayanan <mouli@linux.intel.com>
+ */
+/*
+ * This is AES128/192/256 CTR mode optimization implementation. It requires
+ * the support of Intel(R) AESNI and AVX instructions.
  *
- * BSD LICENSE
- *
- * Copyright(c) 2014 Intel Corporation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
+ * This work was inspired by the AES CTR mode optimization published
+ * in Intel Optimized IPSEC Cryptographic library.
+ * Additional information on it can be found at:
+ *    https://github.com/intel/intel-ipsec-mb
  */
 
 #include <linux/linkage.h>
diff --git a/arch/x86/crypto/blowfish_glue.c b/arch/x86/crypto/blowfish_glue.c
index a880e0b1c255..fda6066437aa 100644
--- a/arch/x86/crypto/blowfish_glue.c
+++ b/arch/x86/crypto/blowfish_glue.c
@@ -32,24 +32,12 @@ static inline void blowfish_enc_blk(struct bf_ctx *ctx, u8 *dst, const u8 *src)
 	__blowfish_enc_blk(ctx, dst, src, false);
 }
 
-static inline void blowfish_enc_blk_xor(struct bf_ctx *ctx, u8 *dst,
-					const u8 *src)
-{
-	__blowfish_enc_blk(ctx, dst, src, true);
-}
-
 static inline void blowfish_enc_blk_4way(struct bf_ctx *ctx, u8 *dst,
 					 const u8 *src)
 {
 	__blowfish_enc_blk_4way(ctx, dst, src, false);
 }
 
-static inline void blowfish_enc_blk_xor_4way(struct bf_ctx *ctx, u8 *dst,
-				      const u8 *src)
-{
-	__blowfish_enc_blk_4way(ctx, dst, src, true);
-}
-
 static void blowfish_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
 	blowfish_enc_blk(crypto_tfm_ctx(tfm), dst, src);
diff --git a/arch/x86/crypto/des3_ede_glue.c b/arch/x86/crypto/des3_ede_glue.c
index 787c234d2469..abb8b1fe123b 100644
--- a/arch/x86/crypto/des3_ede_glue.c
+++ b/arch/x86/crypto/des3_ede_glue.c
@@ -45,14 +45,6 @@ static inline void des3_ede_dec_blk(struct des3_ede_x86_ctx *ctx, u8 *dst,
 	des3_ede_x86_64_crypt_blk(dec_ctx, dst, src);
 }
 
-static inline void des3_ede_enc_blk_3way(struct des3_ede_x86_ctx *ctx, u8 *dst,
-					 const u8 *src)
-{
-	u32 *enc_ctx = ctx->enc.expkey;
-
-	des3_ede_x86_64_crypt_blk_3way(enc_ctx, dst, src);
-}
-
 static inline void des3_ede_dec_blk_3way(struct des3_ede_x86_ctx *ctx, u8 *dst,
 					 const u8 *src)
 {
diff --git a/arch/x86/crypto/sm3-avx-asm_64.S b/arch/x86/crypto/sm3-avx-asm_64.S
new file mode 100644
index 000000000000..71e6aae23e17
--- /dev/null
+++ b/arch/x86/crypto/sm3-avx-asm_64.S
@@ -0,0 +1,517 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * SM3 AVX accelerated transform.
+ * specified in: https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02
+ *
+ * Copyright (C) 2021 Jussi Kivilinna <jussi.kivilinna@iki.fi>
+ * Copyright (C) 2021 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+/* Based on SM3 AES/BMI2 accelerated work by libgcrypt at:
+ *  https://gnupg.org/software/libgcrypt/index.html
+ */
+
+#include <linux/linkage.h>
+#include <asm/frame.h>
+
+/* Context structure */
+
+#define state_h0 0
+#define state_h1 4
+#define state_h2 8
+#define state_h3 12
+#define state_h4 16
+#define state_h5 20
+#define state_h6 24
+#define state_h7 28
+
+/* Constants */
+
+/* Round constant macros */
+
+#define K0   2043430169  /* 0x79cc4519 */
+#define K1   -208106958  /* 0xf3988a32 */
+#define K2   -416213915  /* 0xe7311465 */
+#define K3   -832427829  /* 0xce6228cb */
+#define K4  -1664855657  /* 0x9cc45197 */
+#define K5    965255983  /* 0x3988a32f */
+#define K6   1930511966  /* 0x7311465e */
+#define K7   -433943364  /* 0xe6228cbc */
+#define K8   -867886727  /* 0xcc451979 */
+#define K9  -1735773453  /* 0x988a32f3 */
+#define K10   823420391  /* 0x311465e7 */
+#define K11  1646840782  /* 0x6228cbce */
+#define K12 -1001285732  /* 0xc451979c */
+#define K13 -2002571463  /* 0x88a32f39 */
+#define K14   289824371  /* 0x11465e73 */
+#define K15   579648742  /* 0x228cbce6 */
+#define K16 -1651869049  /* 0x9d8a7a87 */
+#define K17   991229199  /* 0x3b14f50f */
+#define K18  1982458398  /* 0x7629ea1e */
+#define K19  -330050500  /* 0xec53d43c */
+#define K20  -660100999  /* 0xd8a7a879 */
+#define K21 -1320201997  /* 0xb14f50f3 */
+#define K22  1654563303  /* 0x629ea1e7 */
+#define K23  -985840690  /* 0xc53d43ce */
+#define K24 -1971681379  /* 0x8a7a879d */
+#define K25   351604539  /* 0x14f50f3b */
+#define K26   703209078  /* 0x29ea1e76 */
+#define K27  1406418156  /* 0x53d43cec */
+#define K28 -1482130984  /* 0xa7a879d8 */
+#define K29  1330705329  /* 0x4f50f3b1 */
+#define K30 -1633556638  /* 0x9ea1e762 */
+#define K31  1027854021  /* 0x3d43cec5 */
+#define K32  2055708042  /* 0x7a879d8a */
+#define K33  -183551212  /* 0xf50f3b14 */
+#define K34  -367102423  /* 0xea1e7629 */
+#define K35  -734204845  /* 0xd43cec53 */
+#define K36 -1468409689  /* 0xa879d8a7 */
+#define K37  1358147919  /* 0x50f3b14f */
+#define K38 -1578671458  /* 0xa1e7629e */
+#define K39  1137624381  /* 0x43cec53d */
+#define K40 -2019718534  /* 0x879d8a7a */
+#define K41   255530229  /* 0x0f3b14f5 */
+#define K42   511060458  /* 0x1e7629ea */
+#define K43  1022120916  /* 0x3cec53d4 */
+#define K44  2044241832  /* 0x79d8a7a8 */
+#define K45  -206483632  /* 0xf3b14f50 */
+#define K46  -412967263  /* 0xe7629ea1 */
+#define K47  -825934525  /* 0xcec53d43 */
+#define K48 -1651869049  /* 0x9d8a7a87 */
+#define K49   991229199  /* 0x3b14f50f */
+#define K50  1982458398  /* 0x7629ea1e */
+#define K51  -330050500  /* 0xec53d43c */
+#define K52  -660100999  /* 0xd8a7a879 */
+#define K53 -1320201997  /* 0xb14f50f3 */
+#define K54  1654563303  /* 0x629ea1e7 */
+#define K55  -985840690  /* 0xc53d43ce */
+#define K56 -1971681379  /* 0x8a7a879d */
+#define K57   351604539  /* 0x14f50f3b */
+#define K58   703209078  /* 0x29ea1e76 */
+#define K59  1406418156  /* 0x53d43cec */
+#define K60 -1482130984  /* 0xa7a879d8 */
+#define K61  1330705329  /* 0x4f50f3b1 */
+#define K62 -1633556638  /* 0x9ea1e762 */
+#define K63  1027854021  /* 0x3d43cec5 */
+
+/* Register macros */
+
+#define RSTATE %rdi
+#define RDATA  %rsi
+#define RNBLKS %rdx
+
+#define t0 %eax
+#define t1 %ebx
+#define t2 %ecx
+
+#define a %r8d
+#define b %r9d
+#define c %r10d
+#define d %r11d
+#define e %r12d
+#define f %r13d
+#define g %r14d
+#define h %r15d
+
+#define W0 %xmm0
+#define W1 %xmm1
+#define W2 %xmm2
+#define W3 %xmm3
+#define W4 %xmm4
+#define W5 %xmm5
+
+#define XTMP0 %xmm6
+#define XTMP1 %xmm7
+#define XTMP2 %xmm8
+#define XTMP3 %xmm9
+#define XTMP4 %xmm10
+#define XTMP5 %xmm11
+#define XTMP6 %xmm12
+
+#define BSWAP_REG %xmm15
+
+/* Stack structure */
+
+#define STACK_W_SIZE        (32 * 2 * 3)
+#define STACK_REG_SAVE_SIZE (64)
+
+#define STACK_W             (0)
+#define STACK_REG_SAVE      (STACK_W + STACK_W_SIZE)
+#define STACK_SIZE          (STACK_REG_SAVE + STACK_REG_SAVE_SIZE)
+
+/* Instruction helpers. */
+
+#define roll2(v, reg)		\
+	roll $(v), reg;
+
+#define roll3mov(v, src, dst)	\
+	movl src, dst;		\
+	roll $(v), dst;
+
+#define roll3(v, src, dst)	\
+	rorxl $(32-(v)), src, dst;
+
+#define addl2(a, out)		\
+	leal (a, out), out;
+
+/* Round function macros. */
+
+#define GG1(x, y, z, o, t)	\
+	movl x, o;		\
+	xorl y, o;		\
+	xorl z, o;
+
+#define FF1(x, y, z, o, t) GG1(x, y, z, o, t)
+
+#define GG2(x, y, z, o, t)	\
+	andnl z, x, o;		\
+	movl y, t;		\
+	andl x, t;		\
+	addl2(t, o);
+
+#define FF2(x, y, z, o, t)	\
+	movl y, o;		\
+	xorl x, o;		\
+	movl y, t;		\
+	andl x, t;		\
+	andl z, o;		\
+	xorl t, o;
+
+#define R(i, a, b, c, d, e, f, g, h, round, widx, wtype)		\
+	/* rol(a, 12) => t0 */						\
+	roll3mov(12, a, t0); /* rorxl here would reduce perf by 6% on zen3 */ \
+	/* rol (t0 + e + t), 7) => t1 */				\
+	leal K##round(t0, e, 1), t1;					\
+	roll2(7, t1);							\
+	/* h + w1 => h */						\
+	addl wtype##_W1_ADDR(round, widx), h;				\
+	/* h + t1 => h */						\
+	addl2(t1, h);							\
+	/* t1 ^ t0 => t0 */						\
+	xorl t1, t0;							\
+	/* w1w2 + d => d */						\
+	addl wtype##_W1W2_ADDR(round, widx), d;				\
+	/* FF##i(a,b,c) => t1 */					\
+	FF##i(a, b, c, t1, t2);						\
+	/* d + t1 => d */						\
+	addl2(t1, d);							\
+	/* GG#i(e,f,g) => t2 */						\
+	GG##i(e, f, g, t2, t1);						\
+	/* h + t2 => h */						\
+	addl2(t2, h);							\
+	/* rol (f, 19) => f */						\
+	roll2(19, f);							\
+	/* d + t0 => d */						\
+	addl2(t0, d);							\
+	/* rol (b, 9) => b */						\
+	roll2(9, b);							\
+	/* P0(h) => h */						\
+	roll3(9, h, t2);						\
+	roll3(17, h, t1);						\
+	xorl t2, h;							\
+	xorl t1, h;
+
+#define R1(a, b, c, d, e, f, g, h, round, widx, wtype) \
+	R(1, a, b, c, d, e, f, g, h, round, widx, wtype)
+
+#define R2(a, b, c, d, e, f, g, h, round, widx, wtype) \
+	R(2, a, b, c, d, e, f, g, h, round, widx, wtype)
+
+/* Input expansion macros. */
+
+/* Byte-swapped input address. */
+#define IW_W_ADDR(round, widx, offs) \
+	(STACK_W + ((round) / 4) * 64 + (offs) + ((widx) * 4))(%rsp)
+
+/* Expanded input address. */
+#define XW_W_ADDR(round, widx, offs) \
+	(STACK_W + ((((round) / 3) - 4) % 2) * 64 + (offs) + ((widx) * 4))(%rsp)
+
+/* Rounds 1-12, byte-swapped input block addresses. */
+#define IW_W1_ADDR(round, widx)   IW_W_ADDR(round, widx, 0)
+#define IW_W1W2_ADDR(round, widx) IW_W_ADDR(round, widx, 32)
+
+/* Rounds 1-12, expanded input block addresses. */
+#define XW_W1_ADDR(round, widx)   XW_W_ADDR(round, widx, 0)
+#define XW_W1W2_ADDR(round, widx) XW_W_ADDR(round, widx, 32)
+
+/* Input block loading. */
+#define LOAD_W_XMM_1()							\
+	vmovdqu 0*16(RDATA), XTMP0; /* XTMP0: w3, w2, w1, w0 */		\
+	vmovdqu 1*16(RDATA), XTMP1; /* XTMP1: w7, w6, w5, w4 */		\
+	vmovdqu 2*16(RDATA), XTMP2; /* XTMP2: w11, w10, w9, w8 */	\
+	vmovdqu 3*16(RDATA), XTMP3; /* XTMP3: w15, w14, w13, w12 */	\
+	vpshufb BSWAP_REG, XTMP0, XTMP0;				\
+	vpshufb BSWAP_REG, XTMP1, XTMP1;				\
+	vpshufb BSWAP_REG, XTMP2, XTMP2;				\
+	vpshufb BSWAP_REG, XTMP3, XTMP3;				\
+	vpxor XTMP0, XTMP1, XTMP4;					\
+	vpxor XTMP1, XTMP2, XTMP5;					\
+	vpxor XTMP2, XTMP3, XTMP6;					\
+	leaq 64(RDATA), RDATA;						\
+	vmovdqa XTMP0, IW_W1_ADDR(0, 0);				\
+	vmovdqa XTMP4, IW_W1W2_ADDR(0, 0);				\
+	vmovdqa XTMP1, IW_W1_ADDR(4, 0);				\
+	vmovdqa XTMP5, IW_W1W2_ADDR(4, 0);
+
+#define LOAD_W_XMM_2()				\
+	vmovdqa XTMP2, IW_W1_ADDR(8, 0);	\
+	vmovdqa XTMP6, IW_W1W2_ADDR(8, 0);
+
+#define LOAD_W_XMM_3()							\
+	vpshufd $0b00000000, XTMP0, W0; /* W0: xx, w0, xx, xx */	\
+	vpshufd $0b11111001, XTMP0, W1; /* W1: xx, w3, w2, w1 */	\
+	vmovdqa XTMP1, W2;              /* W2: xx, w6, w5, w4 */	\
+	vpalignr $12, XTMP1, XTMP2, W3; /* W3: xx, w9, w8, w7 */	\
+	vpalignr $8, XTMP2, XTMP3, W4;  /* W4: xx, w12, w11, w10 */	\
+	vpshufd $0b11111001, XTMP3, W5; /* W5: xx, w15, w14, w13 */
+
+/* Message scheduling. Note: 3 words per XMM register. */
+#define SCHED_W_0(round, w0, w1, w2, w3, w4, w5)			\
+	/* Load (w[i - 16]) => XTMP0 */					\
+	vpshufd $0b10111111, w0, XTMP0;					\
+	vpalignr $12, XTMP0, w1, XTMP0; /* XTMP0: xx, w2, w1, w0 */	\
+	/* Load (w[i - 13]) => XTMP1 */					\
+	vpshufd $0b10111111, w1, XTMP1;					\
+	vpalignr $12, XTMP1, w2, XTMP1;					\
+	/* w[i - 9] == w3 */						\
+	/* XMM3 ^ XTMP0 => XTMP0 */					\
+	vpxor w3, XTMP0, XTMP0;
+
+#define SCHED_W_1(round, w0, w1, w2, w3, w4, w5)	\
+	/* w[i - 3] == w5 */				\
+	/* rol(XMM5, 15) ^ XTMP0 => XTMP0 */		\
+	vpslld $15, w5, XTMP2;				\
+	vpsrld $(32-15), w5, XTMP3;			\
+	vpxor XTMP2, XTMP3, XTMP3;			\
+	vpxor XTMP3, XTMP0, XTMP0;			\
+	/* rol(XTMP1, 7) => XTMP1 */			\
+	vpslld $7, XTMP1, XTMP5;			\
+	vpsrld $(32-7), XTMP1, XTMP1;			\
+	vpxor XTMP5, XTMP1, XTMP1;			\
+	/* XMM4 ^ XTMP1 => XTMP1 */			\
+	vpxor w4, XTMP1, XTMP1;				\
+	/* w[i - 6] == XMM4 */				\
+	/* P1(XTMP0) ^ XTMP1 => XMM0 */			\
+	vpslld $15, XTMP0, XTMP5;			\
+	vpsrld $(32-15), XTMP0, XTMP6;			\
+	vpslld $23, XTMP0, XTMP2;			\
+	vpsrld $(32-23), XTMP0, XTMP3;			\
+	vpxor XTMP0, XTMP1, XTMP1;			\
+	vpxor XTMP6, XTMP5, XTMP5;			\
+	vpxor XTMP3, XTMP2, XTMP2;			\
+	vpxor XTMP2, XTMP5, XTMP5;			\
+	vpxor XTMP5, XTMP1, w0;
+
+#define SCHED_W_2(round, w0, w1, w2, w3, w4, w5)	\
+	/* W1 in XMM12 */				\
+	vpshufd $0b10111111, w4, XTMP4;			\
+	vpalignr $12, XTMP4, w5, XTMP4;			\
+	vmovdqa XTMP4, XW_W1_ADDR((round), 0);		\
+	/* W1 ^ W2 => XTMP1 */				\
+	vpxor w0, XTMP4, XTMP1;				\
+	vmovdqa XTMP1, XW_W1W2_ADDR((round), 0);
+
+
+.section	.rodata.cst16, "aM", @progbits, 16
+.align 16
+
+.Lbe32mask:
+	.long 0x00010203, 0x04050607, 0x08090a0b, 0x0c0d0e0f
+
+.text
+
+/*
+ * Transform nblocks*64 bytes (nblocks*16 32-bit words) at DATA.
+ *
+ * void sm3_transform_avx(struct sm3_state *state,
+ *                        const u8 *data, int nblocks);
+ */
+.align 16
+SYM_FUNC_START(sm3_transform_avx)
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: data (64*nblks bytes)
+	 *	%rdx: nblocks
+	 */
+	vzeroupper;
+
+	pushq %rbp;
+	movq %rsp, %rbp;
+
+	movq %rdx, RNBLKS;
+
+	subq $STACK_SIZE, %rsp;
+	andq $(~63), %rsp;
+
+	movq %rbx, (STACK_REG_SAVE + 0 * 8)(%rsp);
+	movq %r15, (STACK_REG_SAVE + 1 * 8)(%rsp);
+	movq %r14, (STACK_REG_SAVE + 2 * 8)(%rsp);
+	movq %r13, (STACK_REG_SAVE + 3 * 8)(%rsp);
+	movq %r12, (STACK_REG_SAVE + 4 * 8)(%rsp);
+
+	vmovdqa .Lbe32mask (%rip), BSWAP_REG;
+
+	/* Get the values of the chaining variables. */
+	movl state_h0(RSTATE), a;
+	movl state_h1(RSTATE), b;
+	movl state_h2(RSTATE), c;
+	movl state_h3(RSTATE), d;
+	movl state_h4(RSTATE), e;
+	movl state_h5(RSTATE), f;
+	movl state_h6(RSTATE), g;
+	movl state_h7(RSTATE), h;
+
+.align 16
+.Loop:
+	/* Load data part1. */
+	LOAD_W_XMM_1();
+
+	leaq -1(RNBLKS), RNBLKS;
+
+	/* Transform 0-3 + Load data part2. */
+	R1(a, b, c, d, e, f, g, h, 0, 0, IW); LOAD_W_XMM_2();
+	R1(d, a, b, c, h, e, f, g, 1, 1, IW);
+	R1(c, d, a, b, g, h, e, f, 2, 2, IW);
+	R1(b, c, d, a, f, g, h, e, 3, 3, IW); LOAD_W_XMM_3();
+
+	/* Transform 4-7 + Precalc 12-14. */
+	R1(a, b, c, d, e, f, g, h, 4, 0, IW);
+	R1(d, a, b, c, h, e, f, g, 5, 1, IW);
+	R1(c, d, a, b, g, h, e, f, 6, 2, IW); SCHED_W_0(12, W0, W1, W2, W3, W4, W5);
+	R1(b, c, d, a, f, g, h, e, 7, 3, IW); SCHED_W_1(12, W0, W1, W2, W3, W4, W5);
+
+	/* Transform 8-11 + Precalc 12-17. */
+	R1(a, b, c, d, e, f, g, h, 8, 0, IW); SCHED_W_2(12, W0, W1, W2, W3, W4, W5);
+	R1(d, a, b, c, h, e, f, g, 9, 1, IW); SCHED_W_0(15, W1, W2, W3, W4, W5, W0);
+	R1(c, d, a, b, g, h, e, f, 10, 2, IW); SCHED_W_1(15, W1, W2, W3, W4, W5, W0);
+	R1(b, c, d, a, f, g, h, e, 11, 3, IW); SCHED_W_2(15, W1, W2, W3, W4, W5, W0);
+
+	/* Transform 12-14 + Precalc 18-20 */
+	R1(a, b, c, d, e, f, g, h, 12, 0, XW); SCHED_W_0(18, W2, W3, W4, W5, W0, W1);
+	R1(d, a, b, c, h, e, f, g, 13, 1, XW); SCHED_W_1(18, W2, W3, W4, W5, W0, W1);
+	R1(c, d, a, b, g, h, e, f, 14, 2, XW); SCHED_W_2(18, W2, W3, W4, W5, W0, W1);
+
+	/* Transform 15-17 + Precalc 21-23 */
+	R1(b, c, d, a, f, g, h, e, 15, 0, XW); SCHED_W_0(21, W3, W4, W5, W0, W1, W2);
+	R2(a, b, c, d, e, f, g, h, 16, 1, XW); SCHED_W_1(21, W3, W4, W5, W0, W1, W2);
+	R2(d, a, b, c, h, e, f, g, 17, 2, XW); SCHED_W_2(21, W3, W4, W5, W0, W1, W2);
+
+	/* Transform 18-20 + Precalc 24-26 */
+	R2(c, d, a, b, g, h, e, f, 18, 0, XW); SCHED_W_0(24, W4, W5, W0, W1, W2, W3);
+	R2(b, c, d, a, f, g, h, e, 19, 1, XW); SCHED_W_1(24, W4, W5, W0, W1, W2, W3);
+	R2(a, b, c, d, e, f, g, h, 20, 2, XW); SCHED_W_2(24, W4, W5, W0, W1, W2, W3);
+
+	/* Transform 21-23 + Precalc 27-29 */
+	R2(d, a, b, c, h, e, f, g, 21, 0, XW); SCHED_W_0(27, W5, W0, W1, W2, W3, W4);
+	R2(c, d, a, b, g, h, e, f, 22, 1, XW); SCHED_W_1(27, W5, W0, W1, W2, W3, W4);
+	R2(b, c, d, a, f, g, h, e, 23, 2, XW); SCHED_W_2(27, W5, W0, W1, W2, W3, W4);
+
+	/* Transform 24-26 + Precalc 30-32 */
+	R2(a, b, c, d, e, f, g, h, 24, 0, XW); SCHED_W_0(30, W0, W1, W2, W3, W4, W5);
+	R2(d, a, b, c, h, e, f, g, 25, 1, XW); SCHED_W_1(30, W0, W1, W2, W3, W4, W5);
+	R2(c, d, a, b, g, h, e, f, 26, 2, XW); SCHED_W_2(30, W0, W1, W2, W3, W4, W5);
+
+	/* Transform 27-29 + Precalc 33-35 */
+	R2(b, c, d, a, f, g, h, e, 27, 0, XW); SCHED_W_0(33, W1, W2, W3, W4, W5, W0);
+	R2(a, b, c, d, e, f, g, h, 28, 1, XW); SCHED_W_1(33, W1, W2, W3, W4, W5, W0);
+	R2(d, a, b, c, h, e, f, g, 29, 2, XW); SCHED_W_2(33, W1, W2, W3, W4, W5, W0);
+
+	/* Transform 30-32 + Precalc 36-38 */
+	R2(c, d, a, b, g, h, e, f, 30, 0, XW); SCHED_W_0(36, W2, W3, W4, W5, W0, W1);
+	R2(b, c, d, a, f, g, h, e, 31, 1, XW); SCHED_W_1(36, W2, W3, W4, W5, W0, W1);
+	R2(a, b, c, d, e, f, g, h, 32, 2, XW); SCHED_W_2(36, W2, W3, W4, W5, W0, W1);
+
+	/* Transform 33-35 + Precalc 39-41 */
+	R2(d, a, b, c, h, e, f, g, 33, 0, XW); SCHED_W_0(39, W3, W4, W5, W0, W1, W2);
+	R2(c, d, a, b, g, h, e, f, 34, 1, XW); SCHED_W_1(39, W3, W4, W5, W0, W1, W2);
+	R2(b, c, d, a, f, g, h, e, 35, 2, XW); SCHED_W_2(39, W3, W4, W5, W0, W1, W2);
+
+	/* Transform 36-38 + Precalc 42-44 */
+	R2(a, b, c, d, e, f, g, h, 36, 0, XW); SCHED_W_0(42, W4, W5, W0, W1, W2, W3);
+	R2(d, a, b, c, h, e, f, g, 37, 1, XW); SCHED_W_1(42, W4, W5, W0, W1, W2, W3);
+	R2(c, d, a, b, g, h, e, f, 38, 2, XW); SCHED_W_2(42, W4, W5, W0, W1, W2, W3);
+
+	/* Transform 39-41 + Precalc 45-47 */
+	R2(b, c, d, a, f, g, h, e, 39, 0, XW); SCHED_W_0(45, W5, W0, W1, W2, W3, W4);
+	R2(a, b, c, d, e, f, g, h, 40, 1, XW); SCHED_W_1(45, W5, W0, W1, W2, W3, W4);
+	R2(d, a, b, c, h, e, f, g, 41, 2, XW); SCHED_W_2(45, W5, W0, W1, W2, W3, W4);
+
+	/* Transform 42-44 + Precalc 48-50 */
+	R2(c, d, a, b, g, h, e, f, 42, 0, XW); SCHED_W_0(48, W0, W1, W2, W3, W4, W5);
+	R2(b, c, d, a, f, g, h, e, 43, 1, XW); SCHED_W_1(48, W0, W1, W2, W3, W4, W5);
+	R2(a, b, c, d, e, f, g, h, 44, 2, XW); SCHED_W_2(48, W0, W1, W2, W3, W4, W5);
+
+	/* Transform 45-47 + Precalc 51-53 */
+	R2(d, a, b, c, h, e, f, g, 45, 0, XW); SCHED_W_0(51, W1, W2, W3, W4, W5, W0);
+	R2(c, d, a, b, g, h, e, f, 46, 1, XW); SCHED_W_1(51, W1, W2, W3, W4, W5, W0);
+	R2(b, c, d, a, f, g, h, e, 47, 2, XW); SCHED_W_2(51, W1, W2, W3, W4, W5, W0);
+
+	/* Transform 48-50 + Precalc 54-56 */
+	R2(a, b, c, d, e, f, g, h, 48, 0, XW); SCHED_W_0(54, W2, W3, W4, W5, W0, W1);
+	R2(d, a, b, c, h, e, f, g, 49, 1, XW); SCHED_W_1(54, W2, W3, W4, W5, W0, W1);
+	R2(c, d, a, b, g, h, e, f, 50, 2, XW); SCHED_W_2(54, W2, W3, W4, W5, W0, W1);
+
+	/* Transform 51-53 + Precalc 57-59 */
+	R2(b, c, d, a, f, g, h, e, 51, 0, XW); SCHED_W_0(57, W3, W4, W5, W0, W1, W2);
+	R2(a, b, c, d, e, f, g, h, 52, 1, XW); SCHED_W_1(57, W3, W4, W5, W0, W1, W2);
+	R2(d, a, b, c, h, e, f, g, 53, 2, XW); SCHED_W_2(57, W3, W4, W5, W0, W1, W2);
+
+	/* Transform 54-56 + Precalc 60-62 */
+	R2(c, d, a, b, g, h, e, f, 54, 0, XW); SCHED_W_0(60, W4, W5, W0, W1, W2, W3);
+	R2(b, c, d, a, f, g, h, e, 55, 1, XW); SCHED_W_1(60, W4, W5, W0, W1, W2, W3);
+	R2(a, b, c, d, e, f, g, h, 56, 2, XW); SCHED_W_2(60, W4, W5, W0, W1, W2, W3);
+
+	/* Transform 57-59 + Precalc 63 */
+	R2(d, a, b, c, h, e, f, g, 57, 0, XW); SCHED_W_0(63, W5, W0, W1, W2, W3, W4);
+	R2(c, d, a, b, g, h, e, f, 58, 1, XW);
+	R2(b, c, d, a, f, g, h, e, 59, 2, XW); SCHED_W_1(63, W5, W0, W1, W2, W3, W4);
+
+	/* Transform 60-62 + Precalc 63 */
+	R2(a, b, c, d, e, f, g, h, 60, 0, XW);
+	R2(d, a, b, c, h, e, f, g, 61, 1, XW); SCHED_W_2(63, W5, W0, W1, W2, W3, W4);
+	R2(c, d, a, b, g, h, e, f, 62, 2, XW);
+
+	/* Transform 63 */
+	R2(b, c, d, a, f, g, h, e, 63, 0, XW);
+
+	/* Update the chaining variables. */
+	xorl state_h0(RSTATE), a;
+	xorl state_h1(RSTATE), b;
+	xorl state_h2(RSTATE), c;
+	xorl state_h3(RSTATE), d;
+	movl a, state_h0(RSTATE);
+	movl b, state_h1(RSTATE);
+	movl c, state_h2(RSTATE);
+	movl d, state_h3(RSTATE);
+	xorl state_h4(RSTATE), e;
+	xorl state_h5(RSTATE), f;
+	xorl state_h6(RSTATE), g;
+	xorl state_h7(RSTATE), h;
+	movl e, state_h4(RSTATE);
+	movl f, state_h5(RSTATE);
+	movl g, state_h6(RSTATE);
+	movl h, state_h7(RSTATE);
+
+	cmpq $0, RNBLKS;
+	jne .Loop;
+
+	vzeroall;
+
+	movq (STACK_REG_SAVE + 0 * 8)(%rsp), %rbx;
+	movq (STACK_REG_SAVE + 1 * 8)(%rsp), %r15;
+	movq (STACK_REG_SAVE + 2 * 8)(%rsp), %r14;
+	movq (STACK_REG_SAVE + 3 * 8)(%rsp), %r13;
+	movq (STACK_REG_SAVE + 4 * 8)(%rsp), %r12;
+
+	vmovdqa %xmm0, IW_W1_ADDR(0, 0);
+	vmovdqa %xmm0, IW_W1W2_ADDR(0, 0);
+	vmovdqa %xmm0, IW_W1_ADDR(4, 0);
+	vmovdqa %xmm0, IW_W1W2_ADDR(4, 0);
+	vmovdqa %xmm0, IW_W1_ADDR(8, 0);
+	vmovdqa %xmm0, IW_W1W2_ADDR(8, 0);
+
+	movq %rbp, %rsp;
+	popq %rbp;
+	ret;
+SYM_FUNC_END(sm3_transform_avx)
diff --git a/arch/x86/crypto/sm3_avx_glue.c b/arch/x86/crypto/sm3_avx_glue.c
new file mode 100644
index 000000000000..661b6f22ffcd
--- /dev/null
+++ b/arch/x86/crypto/sm3_avx_glue.c
@@ -0,0 +1,134 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * SM3 Secure Hash Algorithm, AVX assembler accelerated.
+ * specified in: https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02
+ *
+ * Copyright (C) 2021 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#define pr_fmt(fmt)	KBUILD_MODNAME ": " fmt
+
+#include <crypto/internal/hash.h>
+#include <crypto/internal/simd.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <crypto/sm3.h>
+#include <crypto/sm3_base.h>
+#include <asm/simd.h>
+
+asmlinkage void sm3_transform_avx(struct sm3_state *state,
+			const u8 *data, int nblocks);
+
+static int sm3_avx_update(struct shash_desc *desc, const u8 *data,
+			 unsigned int len)
+{
+	struct sm3_state *sctx = shash_desc_ctx(desc);
+
+	if (!crypto_simd_usable() ||
+			(sctx->count % SM3_BLOCK_SIZE) + len < SM3_BLOCK_SIZE) {
+		sm3_update(sctx, data, len);
+		return 0;
+	}
+
+	/*
+	 * Make sure struct sm3_state begins directly with the SM3
+	 * 256-bit internal state, as this is what the asm functions expect.
+	 */
+	BUILD_BUG_ON(offsetof(struct sm3_state, state) != 0);
+
+	kernel_fpu_begin();
+	sm3_base_do_update(desc, data, len, sm3_transform_avx);
+	kernel_fpu_end();
+
+	return 0;
+}
+
+static int sm3_avx_finup(struct shash_desc *desc, const u8 *data,
+		      unsigned int len, u8 *out)
+{
+	if (!crypto_simd_usable()) {
+		struct sm3_state *sctx = shash_desc_ctx(desc);
+
+		if (len)
+			sm3_update(sctx, data, len);
+
+		sm3_final(sctx, out);
+		return 0;
+	}
+
+	kernel_fpu_begin();
+	if (len)
+		sm3_base_do_update(desc, data, len, sm3_transform_avx);
+	sm3_base_do_finalize(desc, sm3_transform_avx);
+	kernel_fpu_end();
+
+	return sm3_base_finish(desc, out);
+}
+
+static int sm3_avx_final(struct shash_desc *desc, u8 *out)
+{
+	if (!crypto_simd_usable()) {
+		sm3_final(shash_desc_ctx(desc), out);
+		return 0;
+	}
+
+	kernel_fpu_begin();
+	sm3_base_do_finalize(desc, sm3_transform_avx);
+	kernel_fpu_end();
+
+	return sm3_base_finish(desc, out);
+}
+
+static struct shash_alg sm3_avx_alg = {
+	.digestsize	=	SM3_DIGEST_SIZE,
+	.init		=	sm3_base_init,
+	.update		=	sm3_avx_update,
+	.final		=	sm3_avx_final,
+	.finup		=	sm3_avx_finup,
+	.descsize	=	sizeof(struct sm3_state),
+	.base		=	{
+		.cra_name	=	"sm3",
+		.cra_driver_name =	"sm3-avx",
+		.cra_priority	=	300,
+		.cra_blocksize	=	SM3_BLOCK_SIZE,
+		.cra_module	=	THIS_MODULE,
+	}
+};
+
+static int __init sm3_avx_mod_init(void)
+{
+	const char *feature_name;
+
+	if (!boot_cpu_has(X86_FEATURE_AVX)) {
+		pr_info("AVX instruction are not detected.\n");
+		return -ENODEV;
+	}
+
+	if (!boot_cpu_has(X86_FEATURE_BMI2)) {
+		pr_info("BMI2 instruction are not detected.\n");
+		return -ENODEV;
+	}
+
+	if (!cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM,
+				&feature_name)) {
+		pr_info("CPU feature '%s' is not supported.\n", feature_name);
+		return -ENODEV;
+	}
+
+	return crypto_register_shash(&sm3_avx_alg);
+}
+
+static void __exit sm3_avx_mod_exit(void)
+{
+	crypto_unregister_shash(&sm3_avx_alg);
+}
+
+module_init(sm3_avx_mod_init);
+module_exit(sm3_avx_mod_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Tianjia Zhang <tianjia.zhang@linux.alibaba.com>");
+MODULE_DESCRIPTION("SM3 Secure Hash Algorithm, AVX assembler accelerated");
+MODULE_ALIAS_CRYPTO("sm3");
+MODULE_ALIAS_CRYPTO("sm3-avx");