1 files changed, 18 insertions, 2 deletions

diff --git a/arch/arm64/crypto/chacha-neon-core.S b/arch/arm64/crypto/chacha-neon-core.S
index 021bb9e9784b..706c4e10e9e2 100644
--- a/arch/arm64/crypto/chacha-neon-core.S
+++ b/arch/arm64/crypto/chacha-neon-core.S
@@ -158,8 +158,8 @@ ENTRY(hchacha_block_neon)
         mov             w3, w2
         bl              chacha_permute
 
-        st1             {v0.16b}, [x1], #16
-        st1             {v3.16b}, [x1]
+        st1             {v0.4s}, [x1], #16
+        st1             {v3.4s}, [x1]
 
         ldp             x29, x30, [sp], #16
         ret
@@ -532,6 +532,10 @@ ENTRY(chacha_4block_xor_neon)
         add             v3.4s, v3.4s, v19.4s
           add           a2, a2, w8
           add           a3, a3, w9
+CPU_BE(   rev           a0, a0          )
+CPU_BE(   rev           a1, a1          )
+CPU_BE(   rev           a2, a2          )
+CPU_BE(   rev           a3, a3          )
 
         ld4r            {v24.4s-v27.4s}, [x0], #16
         ld4r            {v28.4s-v31.4s}, [x0]
@@ -552,6 +556,10 @@ ENTRY(chacha_4block_xor_neon)
         add             v7.4s, v7.4s, v23.4s
           add           a6, a6, w8
           add           a7, a7, w9
+CPU_BE(   rev           a4, a4          )
+CPU_BE(   rev           a5, a5          )
+CPU_BE(   rev           a6, a6          )
+CPU_BE(   rev           a7, a7          )
 
         // x8[0-3] += s2[0]
         // x9[0-3] += s2[1]
@@ -569,6 +577,10 @@ ENTRY(chacha_4block_xor_neon)
         add             v11.4s, v11.4s, v27.4s
           add           a10, a10, w8
           add           a11, a11, w9
+CPU_BE(   rev           a8, a8          )
+CPU_BE(   rev           a9, a9          )
+CPU_BE(   rev           a10, a10        )
+CPU_BE(   rev           a11, a11        )
 
         // x12[0-3] += s3[0]
         // x13[0-3] += s3[1]
@@ -586,6 +598,10 @@ ENTRY(chacha_4block_xor_neon)
         add             v15.4s, v15.4s, v31.4s
           add           a14, a14, w8
           add           a15, a15, w9
+CPU_BE(   rev           a12, a12        )
+CPU_BE(   rev           a13, a13        )
+CPU_BE(   rev           a14, a14        )
+CPU_BE(   rev           a15, a15        )
 
         // interleave 32-bit words in state n, n+1
           ldp           w6, w7, [x2], #64