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

Pull crypto update from Herbert Xu:
 "API:
   - Try to catch hash output overrun in testmgr
   - Introduce walksize attribute for batched walking
   - Make crypto_xor() and crypto_inc() alignment agnostic

  Algorithms:
   - Add time-invariant AES algorithm
   - Add standalone CBCMAC algorithm

  Drivers:
   - Add NEON acclerated chacha20 on ARM/ARM64
   - Expose AES-CTR as synchronous skcipher on ARM64
   - Add scalar AES implementation on ARM64
   - Improve scalar AES implementation on ARM
   - Improve NEON AES implementation on ARM/ARM64
   - Merge CRC32 and PMULL instruction based drivers on ARM64
   - Add NEON acclerated CBCMAC/CMAC/XCBC AES on ARM64
   - Add IPsec AUTHENC implementation in atmel
   - Add Support for Octeon-tx CPT Engine
   - Add Broadcom SPU driver
   - Add MediaTek driver"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (142 commits)
  crypto: xts - Add ECB dependency
  crypto: cavium - switch to pci_alloc_irq_vectors
  crypto: cavium - switch to pci_alloc_irq_vectors
  crypto: cavium - remove dead MSI-X related define
  crypto: brcm - Avoid double free in ahash_finup()
  crypto: cavium - fix Kconfig dependencies
  crypto: cavium - cpt_bind_vq_to_grp could return an error code
  crypto: doc - fix typo
  hwrng: omap - update Kconfig help description
  crypto: ccm - drop unnecessary minimum 32-bit alignment
  crypto: ccm - honour alignmask of subordinate MAC cipher
  crypto: caam - fix state buffer DMA (un)mapping
  crypto: caam - abstract ahash request double buffering
  crypto: caam - fix error path for ctx_dma mapping failure
  crypto: caam - fix DMA API leaks for multiple setkey() calls
  crypto: caam - don't dma_map key for hash algorithms
  crypto: caam - use dma_map_sg() return code
  crypto: caam - replace sg_count() with sg_nents_for_len()
  crypto: caam - check sg_count() return value
  crypto: caam - fix HW S/G in ablkcipher_giv_edesc_alloc()
  ..

1 files changed, 41 insertions, 43 deletions

diff --git a/arch/arm/crypto/aes-ce-core.S b/arch/arm/crypto/aes-ce-core.S
index 987aa632c9f0..ba8e6a32fdc9 100644
--- a/arch/arm/crypto/aes-ce-core.S
+++ b/arch/arm/crypto/aes-ce-core.S
@@ -169,19 +169,19 @@ ENTRY(ce_aes_ecb_encrypt)
 .Lecbencloop3x:
 	subs		r4, r4, #3
 	bmi		.Lecbenc1x
-	vld1.8		{q0-q1}, [r1, :64]!
-	vld1.8		{q2}, [r1, :64]!
+	vld1.8		{q0-q1}, [r1]!
+	vld1.8		{q2}, [r1]!
 	bl		aes_encrypt_3x
-	vst1.8		{q0-q1}, [r0, :64]!
-	vst1.8		{q2}, [r0, :64]!
+	vst1.8		{q0-q1}, [r0]!
+	vst1.8		{q2}, [r0]!
 	b		.Lecbencloop3x
 .Lecbenc1x:
 	adds		r4, r4, #3
 	beq		.Lecbencout
 .Lecbencloop:
-	vld1.8		{q0}, [r1, :64]!
+	vld1.8		{q0}, [r1]!
 	bl		aes_encrypt
-	vst1.8		{q0}, [r0, :64]!
+	vst1.8		{q0}, [r0]!
 	subs		r4, r4, #1
 	bne		.Lecbencloop
 .Lecbencout:
@@ -195,19 +195,19 @@ ENTRY(ce_aes_ecb_decrypt)
 .Lecbdecloop3x:
 	subs		r4, r4, #3
 	bmi		.Lecbdec1x
-	vld1.8		{q0-q1}, [r1, :64]!
-	vld1.8		{q2}, [r1, :64]!
+	vld1.8		{q0-q1}, [r1]!
+	vld1.8		{q2}, [r1]!
 	bl		aes_decrypt_3x
-	vst1.8		{q0-q1}, [r0, :64]!
-	vst1.8		{q2}, [r0, :64]!
+	vst1.8		{q0-q1}, [r0]!
+	vst1.8		{q2}, [r0]!
 	b		.Lecbdecloop3x
 .Lecbdec1x:
 	adds		r4, r4, #3
 	beq		.Lecbdecout
 .Lecbdecloop:
-	vld1.8		{q0}, [r1, :64]!
+	vld1.8		{q0}, [r1]!
 	bl		aes_decrypt
-	vst1.8		{q0}, [r0, :64]!
+	vst1.8		{q0}, [r0]!
 	subs		r4, r4, #1
 	bne		.Lecbdecloop
 .Lecbdecout:
@@ -226,10 +226,10 @@ ENTRY(ce_aes_cbc_encrypt)
 	vld1.8		{q0}, [r5]
 	prepare_key	r2, r3
 .Lcbcencloop:
-	vld1.8		{q1}, [r1, :64]!	@ get next pt block
+	vld1.8		{q1}, [r1]!		@ get next pt block
 	veor		q0, q0, q1		@ ..and xor with iv
 	bl		aes_encrypt
-	vst1.8		{q0}, [r0, :64]!
+	vst1.8		{q0}, [r0]!
 	subs		r4, r4, #1
 	bne		.Lcbcencloop
 	vst1.8		{q0}, [r5]
@@ -244,8 +244,8 @@ ENTRY(ce_aes_cbc_decrypt)
 .Lcbcdecloop3x:
 	subs		r4, r4, #3
 	bmi		.Lcbcdec1x
-	vld1.8		{q0-q1}, [r1, :64]!
-	vld1.8		{q2}, [r1, :64]!
+	vld1.8		{q0-q1}, [r1]!
+	vld1.8		{q2}, [r1]!
 	vmov		q3, q0
 	vmov		q4, q1
 	vmov		q5, q2
@@ -254,19 +254,19 @@ ENTRY(ce_aes_cbc_decrypt)
 	veor		q1, q1, q3
 	veor		q2, q2, q4
 	vmov		q6, q5
-	vst1.8		{q0-q1}, [r0, :64]!
-	vst1.8		{q2}, [r0, :64]!
+	vst1.8		{q0-q1}, [r0]!
+	vst1.8		{q2}, [r0]!
 	b		.Lcbcdecloop3x
 .Lcbcdec1x:
 	adds		r4, r4, #3
 	beq		.Lcbcdecout
 	vmov		q15, q14		@ preserve last round key
 .Lcbcdecloop:
-	vld1.8		{q0}, [r1, :64]!	@ get next ct block
+	vld1.8		{q0}, [r1]!		@ get next ct block
 	veor		q14, q15, q6		@ combine prev ct with last key
 	vmov		q6, q0
 	bl		aes_decrypt
-	vst1.8		{q0}, [r0, :64]!
+	vst1.8		{q0}, [r0]!
 	subs		r4, r4, #1
 	bne		.Lcbcdecloop
 .Lcbcdecout:
@@ -300,15 +300,15 @@ ENTRY(ce_aes_ctr_encrypt)
 	rev		ip, r6
 	add		r6, r6, #1
 	vmov		s11, ip
-	vld1.8		{q3-q4}, [r1, :64]!
-	vld1.8		{q5}, [r1, :64]!
+	vld1.8		{q3-q4}, [r1]!
+	vld1.8		{q5}, [r1]!
 	bl		aes_encrypt_3x
 	veor		q0, q0, q3
 	veor		q1, q1, q4
 	veor		q2, q2, q5
 	rev		ip, r6
-	vst1.8		{q0-q1}, [r0, :64]!
-	vst1.8		{q2}, [r0, :64]!
+	vst1.8		{q0-q1}, [r0]!
+	vst1.8		{q2}, [r0]!
 	vmov		s27, ip
 	b		.Lctrloop3x
 .Lctr1x:
@@ -318,10 +318,10 @@ ENTRY(ce_aes_ctr_encrypt)
 	vmov		q0, q6
 	bl		aes_encrypt
 	subs		r4, r4, #1
-	bmi		.Lctrhalfblock		@ blocks < 0 means 1/2 block
-	vld1.8		{q3}, [r1, :64]!
+	bmi		.Lctrtailblock		@ blocks < 0 means tail block
+	vld1.8		{q3}, [r1]!
 	veor		q3, q0, q3
-	vst1.8		{q3}, [r0, :64]!
+	vst1.8		{q3}, [r0]!
 
 	adds		r6, r6, #1		@ increment BE ctr
 	rev		ip, r6
@@ -333,10 +333,8 @@ ENTRY(ce_aes_ctr_encrypt)
 	vst1.8		{q6}, [r5]
 	pop		{r4-r6, pc}
 
-.Lctrhalfblock:
-	vld1.8		{d1}, [r1, :64]
-	veor		d0, d0, d1
-	vst1.8		{d0}, [r0, :64]
+.Lctrtailblock:
+	vst1.8		{q0}, [r0, :64]		@ return just the key stream
 	pop		{r4-r6, pc}
 
 .Lctrcarry:
@@ -405,8 +403,8 @@ ENTRY(ce_aes_xts_encrypt)
 .Lxtsenc3x:
 	subs		r4, r4, #3
 	bmi		.Lxtsenc1x
-	vld1.8		{q0-q1}, [r1, :64]!	@ get 3 pt blocks
-	vld1.8		{q2}, [r1, :64]!
+	vld1.8		{q0-q1}, [r1]!		@ get 3 pt blocks
+	vld1.8		{q2}, [r1]!
 	next_tweak	q4, q3, q7, q6
 	veor		q0, q0, q3
 	next_tweak	q5, q4, q7, q6
@@ -416,8 +414,8 @@ ENTRY(ce_aes_xts_encrypt)
 	veor		q0, q0, q3
 	veor		q1, q1, q4
 	veor		q2, q2, q5
-	vst1.8		{q0-q1}, [r0, :64]!	@ write 3 ct blocks
-	vst1.8		{q2}, [r0, :64]!
+	vst1.8		{q0-q1}, [r0]!		@ write 3 ct blocks
+	vst1.8		{q2}, [r0]!
 	vmov		q3, q5
 	teq		r4, #0
 	beq		.Lxtsencout
@@ -426,11 +424,11 @@ ENTRY(ce_aes_xts_encrypt)
 	adds		r4, r4, #3
 	beq		.Lxtsencout
 .Lxtsencloop:
-	vld1.8		{q0}, [r1, :64]!
+	vld1.8		{q0}, [r1]!
 	veor		q0, q0, q3
 	bl		aes_encrypt
 	veor		q0, q0, q3
-	vst1.8		{q0}, [r0, :64]!
+	vst1.8		{q0}, [r0]!
 	subs		r4, r4, #1
 	beq		.Lxtsencout
 	next_tweak	q3, q3, q7, q6
@@ -456,8 +454,8 @@ ENTRY(ce_aes_xts_decrypt)
 .Lxtsdec3x:
 	subs		r4, r4, #3
 	bmi		.Lxtsdec1x
-	vld1.8		{q0-q1}, [r1, :64]!	@ get 3 ct blocks
-	vld1.8		{q2}, [r1, :64]!
+	vld1.8		{q0-q1}, [r1]!		@ get 3 ct blocks
+	vld1.8		{q2}, [r1]!
 	next_tweak	q4, q3, q7, q6
 	veor		q0, q0, q3
 	next_tweak	q5, q4, q7, q6
@@ -467,8 +465,8 @@ ENTRY(ce_aes_xts_decrypt)
 	veor		q0, q0, q3
 	veor		q1, q1, q4
 	veor		q2, q2, q5
-	vst1.8		{q0-q1}, [r0, :64]!	@ write 3 pt blocks
-	vst1.8		{q2}, [r0, :64]!
+	vst1.8		{q0-q1}, [r0]!		@ write 3 pt blocks
+	vst1.8		{q2}, [r0]!
 	vmov		q3, q5
 	teq		r4, #0
 	beq		.Lxtsdecout
@@ -477,12 +475,12 @@ ENTRY(ce_aes_xts_decrypt)
 	adds		r4, r4, #3
 	beq		.Lxtsdecout
 .Lxtsdecloop:
-	vld1.8		{q0}, [r1, :64]!
+	vld1.8		{q0}, [r1]!
 	veor		q0, q0, q3
 	add		ip, r2, #32		@ 3rd round key
 	bl		aes_decrypt
 	veor		q0, q0, q3
-	vst1.8		{q0}, [r0, :64]!
+	vst1.8		{q0}, [r0]!
 	subs		r4, r4, #1
 	beq		.Lxtsdecout
 	next_tweak	q3, q3, q7, q6