Merge tag 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux...

[deliverable/linux.git] / arch / arm / crypto / aesbs-core.S_shipped

diff --git a/arch/arm/crypto/aesbs-core.S_shipped b/arch/arm/crypto/aesbs-core.S_shipped
index 71e5fc7cfb18f489f3adadb20c6f8049421fb079..1d1800f71c5b3d372d33ec1e43acdaa35e17d3be 100644 (file)
--- a/arch/arm/crypto/aesbs-core.S_shipped
+++ b/arch/arm/crypto/aesbs-core.S_shipped
@@ -58,14 +58,18 @@
 # define VFP_ABI_FRAME 0
 # define BSAES_ASM_EXTENDED_KEY
 # define XTS_CHAIN_TWEAK
-# define __ARM_ARCH__  7
+# define __ARM_ARCH__ __LINUX_ARM_ARCH__
+# define __ARM_MAX_ARCH__ 7
 #endif
 
 #ifdef __thumb__
 # define adrl adr
 #endif
 
-#if __ARM_ARCH__>=7
+#if __ARM_MAX_ARCH__>=7
+.arch  armv7-a
+.fpu   neon
+
 .text
 .syntax        unified         @ ARMv7-capable assembler is expected to handle this
 #ifdef __thumb2__
@@ -74,8 +78,6 @@
 .code   32
 #endif
 
-.fpu   neon
-
 .type  _bsaes_decrypt8,%function
 .align 4
 _bsaes_decrypt8:
@@ -2095,9 +2097,11 @@ bsaes_xts_decrypt:
        vld1.8  {q8}, [r0]                      @ initial tweak
        adr     r2, .Lxts_magic
 
+#ifndef        XTS_CHAIN_TWEAK
        tst     r9, #0xf                        @ if not multiple of 16
        it      ne                              @ Thumb2 thing, sanity check in ARM
        subne   r9, #0x10                       @ subtract another 16 bytes
+#endif
        subs    r9, #0x80
 
        blo     .Lxts_dec_short