From 52f993b8e89487ec9ee15a7fb4979e0f09a45b27 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Wed, 8 Mar 2017 23:13:28 -0800 Subject: Upgrade to 4.4.50-rt62 The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it to 4.4.50-rt62. The command to achieve it is: a) Clone a git repo from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git b) Get the diff between this two changesets: git diff 640eca2901f3435e616157b11379d3223a44b391 705619beeea1b0b48219a683fd1a901a86fdaf5e where the two commits are: [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 640eca2901f3435e616157b11379d3223a44b391 640eca2901f3 v4.4.6-rt14 localversion-rt [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 705619beeea1b0b48219a683fd1a901a86fdaf5e 705619beeea1 Linux 4.4.50-rt62 localversion-rt c) One patch has been backported thus revert the patch before applying. filterdiff -p1 -x scripts/package/Makefile ~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run Upstream status: backport Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01 Signed-off-by: Yunhong Jiang --- kernel/arch/arm64/crypto/aes-ce-ccm-core.S | 53 ++++++++--------- kernel/arch/arm64/crypto/aes-ce-cipher.c | 25 ++++---- kernel/arch/arm64/crypto/aes-ce.S | 1 + kernel/arch/arm64/crypto/aes-glue.c | 2 +- kernel/arch/arm64/crypto/aes-modes.S | 91 +++++++++++++++--------------- kernel/arch/arm64/crypto/aes-neon.S | 25 ++++---- kernel/arch/arm64/crypto/ghash-ce-core.S | 6 +- kernel/arch/arm64/crypto/sha1-ce-core.S | 4 +- kernel/arch/arm64/crypto/sha2-ce-core.S | 4 +- 9 files changed, 110 insertions(+), 101 deletions(-) (limited to 'kernel/arch/arm64/crypto') diff --git a/kernel/arch/arm64/crypto/aes-ce-ccm-core.S b/kernel/arch/arm64/crypto/aes-ce-ccm-core.S index a2a7fbcac..3363560c7 100644 --- a/kernel/arch/arm64/crypto/aes-ce-ccm-core.S +++ b/kernel/arch/arm64/crypto/aes-ce-ccm-core.S @@ -9,6 +9,7 @@ */ #include +#include .text .arch armv8-a+crypto @@ -19,7 +20,7 @@ */ ENTRY(ce_aes_ccm_auth_data) ldr w8, [x3] /* leftover from prev round? */ - ld1 {v0.2d}, [x0] /* load mac */ + ld1 {v0.16b}, [x0] /* load mac */ cbz w8, 1f sub w8, w8, #16 eor v1.16b, v1.16b, v1.16b @@ -31,7 +32,7 @@ ENTRY(ce_aes_ccm_auth_data) beq 8f /* out of input? */ cbnz w8, 0b eor v0.16b, v0.16b, v1.16b -1: ld1 {v3.2d}, [x4] /* load first round key */ +1: ld1 {v3.16b}, [x4] /* load first round key */ prfm pldl1strm, [x1] cmp w5, #12 /* which key size? */ add x6, x4, #16 @@ -41,17 +42,17 @@ ENTRY(ce_aes_ccm_auth_data) mov v5.16b, v3.16b b 4f 2: mov v4.16b, v3.16b - ld1 {v5.2d}, [x6], #16 /* load 2nd round key */ + ld1 {v5.16b}, [x6], #16 /* load 2nd round key */ 3: aese v0.16b, v4.16b aesmc v0.16b, v0.16b -4: ld1 {v3.2d}, [x6], #16 /* load next round key */ +4: ld1 {v3.16b}, [x6], #16 /* load next round key */ aese v0.16b, v5.16b aesmc v0.16b, v0.16b -5: ld1 {v4.2d}, [x6], #16 /* load next round key */ +5: ld1 {v4.16b}, [x6], #16 /* load next round key */ subs w7, w7, #3 aese v0.16b, v3.16b aesmc v0.16b, v0.16b - ld1 {v5.2d}, [x6], #16 /* load next round key */ + ld1 {v5.16b}, [x6], #16 /* load next round key */ bpl 3b aese v0.16b, v4.16b subs w2, w2, #16 /* last data? */ @@ -60,7 +61,7 @@ ENTRY(ce_aes_ccm_auth_data) ld1 {v1.16b}, [x1], #16 /* load next input block */ eor v0.16b, v0.16b, v1.16b /* xor with mac */ bne 1b -6: st1 {v0.2d}, [x0] /* store mac */ +6: st1 {v0.16b}, [x0] /* store mac */ beq 10f adds w2, w2, #16 beq 10f @@ -79,7 +80,7 @@ ENTRY(ce_aes_ccm_auth_data) adds w7, w7, #1 bne 9b eor v0.16b, v0.16b, v1.16b - st1 {v0.2d}, [x0] + st1 {v0.16b}, [x0] 10: str w8, [x3] ret ENDPROC(ce_aes_ccm_auth_data) @@ -89,27 +90,27 @@ ENDPROC(ce_aes_ccm_auth_data) * u32 rounds); */ ENTRY(ce_aes_ccm_final) - ld1 {v3.2d}, [x2], #16 /* load first round key */ - ld1 {v0.2d}, [x0] /* load mac */ + ld1 {v3.16b}, [x2], #16 /* load first round key */ + ld1 {v0.16b}, [x0] /* load mac */ cmp w3, #12 /* which key size? */ sub w3, w3, #2 /* modified # of rounds */ - ld1 {v1.2d}, [x1] /* load 1st ctriv */ + ld1 {v1.16b}, [x1] /* load 1st ctriv */ bmi 0f bne 3f mov v5.16b, v3.16b b 2f 0: mov v4.16b, v3.16b -1: ld1 {v5.2d}, [x2], #16 /* load next round key */ +1: ld1 {v5.16b}, [x2], #16 /* load next round key */ aese v0.16b, v4.16b aesmc v0.16b, v0.16b aese v1.16b, v4.16b aesmc v1.16b, v1.16b -2: ld1 {v3.2d}, [x2], #16 /* load next round key */ +2: ld1 {v3.16b}, [x2], #16 /* load next round key */ aese v0.16b, v5.16b aesmc v0.16b, v0.16b aese v1.16b, v5.16b aesmc v1.16b, v1.16b -3: ld1 {v4.2d}, [x2], #16 /* load next round key */ +3: ld1 {v4.16b}, [x2], #16 /* load next round key */ subs w3, w3, #3 aese v0.16b, v3.16b aesmc v0.16b, v0.16b @@ -120,47 +121,47 @@ ENTRY(ce_aes_ccm_final) aese v1.16b, v4.16b /* final round key cancels out */ eor v0.16b, v0.16b, v1.16b /* en-/decrypt the mac */ - st1 {v0.2d}, [x0] /* store result */ + st1 {v0.16b}, [x0] /* store result */ ret ENDPROC(ce_aes_ccm_final) .macro aes_ccm_do_crypt,enc ldr x8, [x6, #8] /* load lower ctr */ - ld1 {v0.2d}, [x5] /* load mac */ - rev x8, x8 /* keep swabbed ctr in reg */ + ld1 {v0.16b}, [x5] /* load mac */ +CPU_LE( rev x8, x8 ) /* keep swabbed ctr in reg */ 0: /* outer loop */ - ld1 {v1.1d}, [x6] /* load upper ctr */ + ld1 {v1.8b}, [x6] /* load upper ctr */ prfm pldl1strm, [x1] add x8, x8, #1 rev x9, x8 cmp w4, #12 /* which key size? */ sub w7, w4, #2 /* get modified # of rounds */ ins v1.d[1], x9 /* no carry in lower ctr */ - ld1 {v3.2d}, [x3] /* load first round key */ + ld1 {v3.16b}, [x3] /* load first round key */ add x10, x3, #16 bmi 1f bne 4f mov v5.16b, v3.16b b 3f 1: mov v4.16b, v3.16b - ld1 {v5.2d}, [x10], #16 /* load 2nd round key */ + ld1 {v5.16b}, [x10], #16 /* load 2nd round key */ 2: /* inner loop: 3 rounds, 2x interleaved */ aese v0.16b, v4.16b aesmc v0.16b, v0.16b aese v1.16b, v4.16b aesmc v1.16b, v1.16b -3: ld1 {v3.2d}, [x10], #16 /* load next round key */ +3: ld1 {v3.16b}, [x10], #16 /* load next round key */ aese v0.16b, v5.16b aesmc v0.16b, v0.16b aese v1.16b, v5.16b aesmc v1.16b, v1.16b -4: ld1 {v4.2d}, [x10], #16 /* load next round key */ +4: ld1 {v4.16b}, [x10], #16 /* load next round key */ subs w7, w7, #3 aese v0.16b, v3.16b aesmc v0.16b, v0.16b aese v1.16b, v3.16b aesmc v1.16b, v1.16b - ld1 {v5.2d}, [x10], #16 /* load next round key */ + ld1 {v5.16b}, [x10], #16 /* load next round key */ bpl 2b aese v0.16b, v4.16b aese v1.16b, v4.16b @@ -177,14 +178,14 @@ ENDPROC(ce_aes_ccm_final) eor v0.16b, v0.16b, v2.16b /* xor mac with pt ^ rk[last] */ st1 {v1.16b}, [x0], #16 /* write output block */ bne 0b - rev x8, x8 - st1 {v0.2d}, [x5] /* store mac */ +CPU_LE( rev x8, x8 ) + st1 {v0.16b}, [x5] /* store mac */ str x8, [x6, #8] /* store lsb end of ctr (BE) */ 5: ret 6: eor v0.16b, v0.16b, v5.16b /* final round mac */ eor v1.16b, v1.16b, v5.16b /* final round enc */ - st1 {v0.2d}, [x5] /* store mac */ + st1 {v0.16b}, [x5] /* store mac */ add w2, w2, #16 /* process partial tail block */ 7: ldrb w9, [x1], #1 /* get 1 byte of input */ umov w6, v1.b[0] /* get top crypted ctr byte */ diff --git a/kernel/arch/arm64/crypto/aes-ce-cipher.c b/kernel/arch/arm64/crypto/aes-ce-cipher.c index f7bd9bf0b..50d9fe11d 100644 --- a/kernel/arch/arm64/crypto/aes-ce-cipher.c +++ b/kernel/arch/arm64/crypto/aes-ce-cipher.c @@ -47,24 +47,24 @@ static void aes_cipher_encrypt(struct crypto_tfm *tfm, u8 dst[], u8 const src[]) kernel_neon_begin_partial(4); __asm__(" ld1 {v0.16b}, %[in] ;" - " ld1 {v1.2d}, [%[key]], #16 ;" + " ld1 {v1.16b}, [%[key]], #16 ;" " cmp %w[rounds], #10 ;" " bmi 0f ;" " bne 3f ;" " mov v3.16b, v1.16b ;" " b 2f ;" "0: mov v2.16b, v1.16b ;" - " ld1 {v3.2d}, [%[key]], #16 ;" + " ld1 {v3.16b}, [%[key]], #16 ;" "1: aese v0.16b, v2.16b ;" " aesmc v0.16b, v0.16b ;" - "2: ld1 {v1.2d}, [%[key]], #16 ;" + "2: ld1 {v1.16b}, [%[key]], #16 ;" " aese v0.16b, v3.16b ;" " aesmc v0.16b, v0.16b ;" - "3: ld1 {v2.2d}, [%[key]], #16 ;" + "3: ld1 {v2.16b}, [%[key]], #16 ;" " subs %w[rounds], %w[rounds], #3 ;" " aese v0.16b, v1.16b ;" " aesmc v0.16b, v0.16b ;" - " ld1 {v3.2d}, [%[key]], #16 ;" + " ld1 {v3.16b}, [%[key]], #16 ;" " bpl 1b ;" " aese v0.16b, v2.16b ;" " eor v0.16b, v0.16b, v3.16b ;" @@ -92,24 +92,24 @@ static void aes_cipher_decrypt(struct crypto_tfm *tfm, u8 dst[], u8 const src[]) kernel_neon_begin_partial(4); __asm__(" ld1 {v0.16b}, %[in] ;" - " ld1 {v1.2d}, [%[key]], #16 ;" + " ld1 {v1.16b}, [%[key]], #16 ;" " cmp %w[rounds], #10 ;" " bmi 0f ;" " bne 3f ;" " mov v3.16b, v1.16b ;" " b 2f ;" "0: mov v2.16b, v1.16b ;" - " ld1 {v3.2d}, [%[key]], #16 ;" + " ld1 {v3.16b}, [%[key]], #16 ;" "1: aesd v0.16b, v2.16b ;" " aesimc v0.16b, v0.16b ;" - "2: ld1 {v1.2d}, [%[key]], #16 ;" + "2: ld1 {v1.16b}, [%[key]], #16 ;" " aesd v0.16b, v3.16b ;" " aesimc v0.16b, v0.16b ;" - "3: ld1 {v2.2d}, [%[key]], #16 ;" + "3: ld1 {v2.16b}, [%[key]], #16 ;" " subs %w[rounds], %w[rounds], #3 ;" " aesd v0.16b, v1.16b ;" " aesimc v0.16b, v0.16b ;" - " ld1 {v3.2d}, [%[key]], #16 ;" + " ld1 {v3.16b}, [%[key]], #16 ;" " bpl 1b ;" " aesd v0.16b, v2.16b ;" " eor v0.16b, v0.16b, v3.16b ;" @@ -173,7 +173,12 @@ int ce_aes_expandkey(struct crypto_aes_ctx *ctx, const u8 *in_key, u32 *rki = ctx->key_enc + (i * kwords); u32 *rko = rki + kwords; +#ifndef CONFIG_CPU_BIG_ENDIAN rko[0] = ror32(aes_sub(rki[kwords - 1]), 8) ^ rcon[i] ^ rki[0]; +#else + rko[0] = rol32(aes_sub(rki[kwords - 1]), 8) ^ (rcon[i] << 24) ^ + rki[0]; +#endif rko[1] = rko[0] ^ rki[1]; rko[2] = rko[1] ^ rki[2]; rko[3] = rko[2] ^ rki[3]; diff --git a/kernel/arch/arm64/crypto/aes-ce.S b/kernel/arch/arm64/crypto/aes-ce.S index 78f3cfe92..b46093d56 100644 --- a/kernel/arch/arm64/crypto/aes-ce.S +++ b/kernel/arch/arm64/crypto/aes-ce.S @@ -10,6 +10,7 @@ */ #include +#include #define AES_ENTRY(func) ENTRY(ce_ ## func) #define AES_ENDPROC(func) ENDPROC(ce_ ## func) diff --git a/kernel/arch/arm64/crypto/aes-glue.c b/kernel/arch/arm64/crypto/aes-glue.c index 05d9e16c0..6a51dfccf 100644 --- a/kernel/arch/arm64/crypto/aes-glue.c +++ b/kernel/arch/arm64/crypto/aes-glue.c @@ -211,7 +211,7 @@ static int ctr_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, err = blkcipher_walk_done(desc, &walk, walk.nbytes % AES_BLOCK_SIZE); } - if (nbytes) { + if (walk.nbytes % AES_BLOCK_SIZE) { u8 *tdst = walk.dst.virt.addr + blocks * AES_BLOCK_SIZE; u8 *tsrc = walk.src.virt.addr + blocks * AES_BLOCK_SIZE; u8 __aligned(8) tail[AES_BLOCK_SIZE]; diff --git a/kernel/arch/arm64/crypto/aes-modes.S b/kernel/arch/arm64/crypto/aes-modes.S index f6e372c52..838dad5c2 100644 --- a/kernel/arch/arm64/crypto/aes-modes.S +++ b/kernel/arch/arm64/crypto/aes-modes.S @@ -193,15 +193,16 @@ AES_ENTRY(aes_cbc_encrypt) cbz w6, .Lcbcencloop ld1 {v0.16b}, [x5] /* get iv */ - enc_prepare w3, x2, x5 + enc_prepare w3, x2, x6 .Lcbcencloop: ld1 {v1.16b}, [x1], #16 /* get next pt block */ eor v0.16b, v0.16b, v1.16b /* ..and xor with iv */ - encrypt_block v0, w3, x2, x5, w6 + encrypt_block v0, w3, x2, x6, w7 st1 {v0.16b}, [x0], #16 subs w4, w4, #1 bne .Lcbcencloop + st1 {v0.16b}, [x5] /* return iv */ ret AES_ENDPROC(aes_cbc_encrypt) @@ -211,7 +212,7 @@ AES_ENTRY(aes_cbc_decrypt) cbz w6, .LcbcdecloopNx ld1 {v7.16b}, [x5] /* get iv */ - dec_prepare w3, x2, x5 + dec_prepare w3, x2, x6 .LcbcdecloopNx: #if INTERLEAVE >= 2 @@ -248,7 +249,7 @@ AES_ENTRY(aes_cbc_decrypt) .Lcbcdecloop: ld1 {v1.16b}, [x1], #16 /* get next ct block */ mov v0.16b, v1.16b /* ...and copy to v0 */ - decrypt_block v0, w3, x2, x5, w6 + decrypt_block v0, w3, x2, x6, w7 eor v0.16b, v0.16b, v7.16b /* xor with iv => pt */ mov v7.16b, v1.16b /* ct is next iv */ st1 {v0.16b}, [x0], #16 @@ -256,6 +257,7 @@ AES_ENTRY(aes_cbc_decrypt) bne .Lcbcdecloop .Lcbcdecout: FRAME_POP + st1 {v7.16b}, [x5] /* return iv */ ret AES_ENDPROC(aes_cbc_decrypt) @@ -267,24 +269,15 @@ AES_ENDPROC(aes_cbc_decrypt) AES_ENTRY(aes_ctr_encrypt) FRAME_PUSH - cbnz w6, .Lctrfirst /* 1st time around? */ - umov x5, v4.d[1] /* keep swabbed ctr in reg */ - rev x5, x5 -#if INTERLEAVE >= 2 - cmn w5, w4 /* 32 bit overflow? */ - bcs .Lctrinc - add x5, x5, #1 /* increment BE ctr */ - b .LctrincNx -#else - b .Lctrinc -#endif -.Lctrfirst: + cbz w6, .Lctrnotfirst /* 1st time around? */ enc_prepare w3, x2, x6 ld1 {v4.16b}, [x5] - umov x5, v4.d[1] /* keep swabbed ctr in reg */ - rev x5, x5 + +.Lctrnotfirst: + umov x8, v4.d[1] /* keep swabbed ctr in reg */ + rev x8, x8 #if INTERLEAVE >= 2 - cmn w5, w4 /* 32 bit overflow? */ + cmn w8, w4 /* 32 bit overflow? */ bcs .Lctrloop .LctrloopNx: subs w4, w4, #INTERLEAVE @@ -292,11 +285,11 @@ AES_ENTRY(aes_ctr_encrypt) #if INTERLEAVE == 2 mov v0.8b, v4.8b mov v1.8b, v4.8b - rev x7, x5 - add x5, x5, #1 + rev x7, x8 + add x8, x8, #1 ins v0.d[1], x7 - rev x7, x5 - add x5, x5, #1 + rev x7, x8 + add x8, x8, #1 ins v1.d[1], x7 ld1 {v2.16b-v3.16b}, [x1], #32 /* get 2 input blocks */ do_encrypt_block2x @@ -305,7 +298,7 @@ AES_ENTRY(aes_ctr_encrypt) st1 {v0.16b-v1.16b}, [x0], #32 #else ldr q8, =0x30000000200000001 /* addends 1,2,3[,0] */ - dup v7.4s, w5 + dup v7.4s, w8 mov v0.16b, v4.16b add v7.4s, v7.4s, v8.4s mov v1.16b, v4.16b @@ -323,18 +316,12 @@ AES_ENTRY(aes_ctr_encrypt) eor v2.16b, v7.16b, v2.16b eor v3.16b, v5.16b, v3.16b st1 {v0.16b-v3.16b}, [x0], #64 - add x5, x5, #INTERLEAVE + add x8, x8, #INTERLEAVE #endif - cbz w4, .LctroutNx -.LctrincNx: - rev x7, x5 + rev x7, x8 ins v4.d[1], x7 + cbz w4, .Lctrout b .LctrloopNx -.LctroutNx: - sub x5, x5, #1 - rev x7, x5 - ins v4.d[1], x7 - b .Lctrout .Lctr1x: adds w4, w4, #INTERLEAVE beq .Lctrout @@ -342,30 +329,39 @@ AES_ENTRY(aes_ctr_encrypt) .Lctrloop: mov v0.16b, v4.16b encrypt_block v0, w3, x2, x6, w7 + + adds x8, x8, #1 /* increment BE ctr */ + rev x7, x8 + ins v4.d[1], x7 + bcs .Lctrcarry /* overflow? */ + +.Lctrcarrydone: subs w4, w4, #1 bmi .Lctrhalfblock /* blocks < 0 means 1/2 block */ ld1 {v3.16b}, [x1], #16 eor v3.16b, v0.16b, v3.16b st1 {v3.16b}, [x0], #16 - beq .Lctrout -.Lctrinc: - adds x5, x5, #1 /* increment BE ctr */ - rev x7, x5 - ins v4.d[1], x7 - bcc .Lctrloop /* no overflow? */ - umov x7, v4.d[0] /* load upper word of ctr */ - rev x7, x7 /* ... to handle the carry */ - add x7, x7, #1 - rev x7, x7 - ins v4.d[0], x7 - b .Lctrloop + bne .Lctrloop + +.Lctrout: + st1 {v4.16b}, [x5] /* return next CTR value */ + FRAME_POP + ret + .Lctrhalfblock: ld1 {v3.8b}, [x1] eor v3.8b, v0.8b, v3.8b st1 {v3.8b}, [x0] -.Lctrout: FRAME_POP ret + +.Lctrcarry: + umov x7, v4.d[0] /* load upper word of ctr */ + rev x7, x7 /* ... to handle the carry */ + add x7, x7, #1 + rev x7, x7 + ins v4.d[0], x7 + b .Lctrcarrydone AES_ENDPROC(aes_ctr_encrypt) .ltorg @@ -386,7 +382,8 @@ AES_ENDPROC(aes_ctr_encrypt) .endm .Lxts_mul_x: - .word 1, 0, 0x87, 0 +CPU_LE( .quad 1, 0x87 ) +CPU_BE( .quad 0x87, 1 ) AES_ENTRY(aes_xts_encrypt) FRAME_PUSH diff --git a/kernel/arch/arm64/crypto/aes-neon.S b/kernel/arch/arm64/crypto/aes-neon.S index b93170e1c..85f07ead7 100644 --- a/kernel/arch/arm64/crypto/aes-neon.S +++ b/kernel/arch/arm64/crypto/aes-neon.S @@ -9,6 +9,7 @@ */ #include +#include #define AES_ENTRY(func) ENTRY(neon_ ## func) #define AES_ENDPROC(func) ENDPROC(neon_ ## func) @@ -83,13 +84,13 @@ .endm .macro do_block, enc, in, rounds, rk, rkp, i - ld1 {v15.16b}, [\rk] + ld1 {v15.4s}, [\rk] add \rkp, \rk, #16 mov \i, \rounds 1111: eor \in\().16b, \in\().16b, v15.16b /* ^round key */ tbl \in\().16b, {\in\().16b}, v13.16b /* ShiftRows */ sub_bytes \in - ld1 {v15.16b}, [\rkp], #16 + ld1 {v15.4s}, [\rkp], #16 subs \i, \i, #1 beq 2222f .if \enc == 1 @@ -229,7 +230,7 @@ .endm .macro do_block_2x, enc, in0, in1 rounds, rk, rkp, i - ld1 {v15.16b}, [\rk] + ld1 {v15.4s}, [\rk] add \rkp, \rk, #16 mov \i, \rounds 1111: eor \in0\().16b, \in0\().16b, v15.16b /* ^round key */ @@ -237,7 +238,7 @@ sub_bytes_2x \in0, \in1 tbl \in0\().16b, {\in0\().16b}, v13.16b /* ShiftRows */ tbl \in1\().16b, {\in1\().16b}, v13.16b /* ShiftRows */ - ld1 {v15.16b}, [\rkp], #16 + ld1 {v15.4s}, [\rkp], #16 subs \i, \i, #1 beq 2222f .if \enc == 1 @@ -254,7 +255,7 @@ .endm .macro do_block_4x, enc, in0, in1, in2, in3, rounds, rk, rkp, i - ld1 {v15.16b}, [\rk] + ld1 {v15.4s}, [\rk] add \rkp, \rk, #16 mov \i, \rounds 1111: eor \in0\().16b, \in0\().16b, v15.16b /* ^round key */ @@ -266,7 +267,7 @@ tbl \in1\().16b, {\in1\().16b}, v13.16b /* ShiftRows */ tbl \in2\().16b, {\in2\().16b}, v13.16b /* ShiftRows */ tbl \in3\().16b, {\in3\().16b}, v13.16b /* ShiftRows */ - ld1 {v15.16b}, [\rkp], #16 + ld1 {v15.4s}, [\rkp], #16 subs \i, \i, #1 beq 2222f .if \enc == 1 @@ -306,12 +307,16 @@ .text .align 4 .LForward_ShiftRows: - .byte 0x0, 0x5, 0xa, 0xf, 0x4, 0x9, 0xe, 0x3 - .byte 0x8, 0xd, 0x2, 0x7, 0xc, 0x1, 0x6, 0xb +CPU_LE( .byte 0x0, 0x5, 0xa, 0xf, 0x4, 0x9, 0xe, 0x3 ) +CPU_LE( .byte 0x8, 0xd, 0x2, 0x7, 0xc, 0x1, 0x6, 0xb ) +CPU_BE( .byte 0xb, 0x6, 0x1, 0xc, 0x7, 0x2, 0xd, 0x8 ) +CPU_BE( .byte 0x3, 0xe, 0x9, 0x4, 0xf, 0xa, 0x5, 0x0 ) .LReverse_ShiftRows: - .byte 0x0, 0xd, 0xa, 0x7, 0x4, 0x1, 0xe, 0xb - .byte 0x8, 0x5, 0x2, 0xf, 0xc, 0x9, 0x6, 0x3 +CPU_LE( .byte 0x0, 0xd, 0xa, 0x7, 0x4, 0x1, 0xe, 0xb ) +CPU_LE( .byte 0x8, 0x5, 0x2, 0xf, 0xc, 0x9, 0x6, 0x3 ) +CPU_BE( .byte 0x3, 0x6, 0x9, 0xc, 0xf, 0x2, 0x5, 0x8 ) +CPU_BE( .byte 0xb, 0xe, 0x1, 0x4, 0x7, 0xa, 0xd, 0x0 ) .LForward_Sbox: .byte 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5 diff --git a/kernel/arch/arm64/crypto/ghash-ce-core.S b/kernel/arch/arm64/crypto/ghash-ce-core.S index dc4570158..f0bb9f0b5 100644 --- a/kernel/arch/arm64/crypto/ghash-ce-core.S +++ b/kernel/arch/arm64/crypto/ghash-ce-core.S @@ -29,8 +29,8 @@ * struct ghash_key const *k, const char *head) */ ENTRY(pmull_ghash_update) - ld1 {SHASH.16b}, [x3] - ld1 {XL.16b}, [x1] + ld1 {SHASH.2d}, [x3] + ld1 {XL.2d}, [x1] movi MASK.16b, #0xe1 ext SHASH2.16b, SHASH.16b, SHASH.16b, #8 shl MASK.2d, MASK.2d, #57 @@ -74,6 +74,6 @@ CPU_LE( rev64 T1.16b, T1.16b ) cbnz w0, 0b - st1 {XL.16b}, [x1] + st1 {XL.2d}, [x1] ret ENDPROC(pmull_ghash_update) diff --git a/kernel/arch/arm64/crypto/sha1-ce-core.S b/kernel/arch/arm64/crypto/sha1-ce-core.S index 033aae6d7..c98e7e849 100644 --- a/kernel/arch/arm64/crypto/sha1-ce-core.S +++ b/kernel/arch/arm64/crypto/sha1-ce-core.S @@ -78,7 +78,7 @@ ENTRY(sha1_ce_transform) ld1r {k3.4s}, [x6] /* load state */ - ldr dga, [x0] + ld1 {dgav.4s}, [x0] ldr dgb, [x0, #16] /* load sha1_ce_state::finalize */ @@ -144,7 +144,7 @@ CPU_LE( rev32 v11.16b, v11.16b ) b 1b /* store new state */ -3: str dga, [x0] +3: st1 {dgav.4s}, [x0] str dgb, [x0, #16] ret ENDPROC(sha1_ce_transform) diff --git a/kernel/arch/arm64/crypto/sha2-ce-core.S b/kernel/arch/arm64/crypto/sha2-ce-core.S index 5df9d9d47..01cfee066 100644 --- a/kernel/arch/arm64/crypto/sha2-ce-core.S +++ b/kernel/arch/arm64/crypto/sha2-ce-core.S @@ -85,7 +85,7 @@ ENTRY(sha2_ce_transform) ld1 {v12.4s-v15.4s}, [x8] /* load state */ - ldp dga, dgb, [x0] + ld1 {dgav.4s, dgbv.4s}, [x0] /* load sha256_ce_state::finalize */ ldr w4, [x0, #:lo12:sha256_ce_offsetof_finalize] @@ -148,6 +148,6 @@ CPU_LE( rev32 v19.16b, v19.16b ) b 1b /* store new state */ -3: stp dga, dgb, [x0] +3: st1 {dgav.4s, dgbv.4s}, [x0] ret ENDPROC(sha2_ce_transform) -- cgit 1.2.3-korg