[PATCH 2/2] crypto: s(h)aving 16 byte constant off arch/x86/crypto/sha1_ni_asm.S

["Stefan Kanthak" <stefan.kanthak@xxxxxxxx>]

Get rid of 16 byte constant, use shift instead of mask

--- -/arch/x86/crypto/sha1_ni_asm.S
+++ +/arch/x86/crypto/sha1_ni_asm.S
@@ -104,9 +104,9 @@
         add             DATA_PTR, NUM_BLKS      /* pointer to end of data */
 
         /* load initial hash values */
-        pinsrd          $3, 1*16(DIGEST_PTR), E0
+        pinsrd          $0, 1*16(DIGEST_PTR), E0
         movdqu          0*16(DIGEST_PTR), ABCD
-        pand            UPPER_WORD_MASK(%rip), E0
+        pslldq          $12, E0
         pshufd          $0x1B, ABCD, ABCD
 
         movdqa          PSHUFFLE_BYTE_FLIP_MASK(%rip), SHUF_MASK
@@ -297,8 +297,3 @@
 .align 16
 PSHUFFLE_BYTE_FLIP_MASK:
         .octa 0x000102030405060708090a0b0c0d0e0f
-
-.section        .rodata.cst16.UPPER_WORD_MASK, "aM", @progbits, 16
-.align 16
-UPPER_WORD_MASK:
-        .octa 0xFFFFFFFF000000000000000000000000