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crypto: x86/aegis128 - Use RIP-relative addressing

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Prefer RIP-relative addressing where possible, which removes the need
for boot time relocation fixups.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Ard Biesheuvel 2023-04-12 13:00:23 +02:00 • committed by Herbert Xu
parent 586d492f28
commit 9d5aef1222
1 changed files with 3 additions and 3 deletions
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6
arch/x86/crypto/aegis128-aesni-asm.S
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@ -201,8 +201,8 @@ SYM_FUNC_START(crypto_aegis128_aesni_init)
movdqa KEY, STATE4
/* load the constants: */
movdqa .Laegis128_const_0, STATE2
movdqa .Laegis128_const_1, STATE1
movdqa .Laegis128_const_0(%rip), STATE2
movdqa .Laegis128_const_1(%rip), STATE1
pxor STATE2, STATE3
pxor STATE1, STATE4
@ -682,7 +682,7 @@ SYM_TYPED_FUNC_START(crypto_aegis128_aesni_dec_tail)
punpcklbw T0, T0
punpcklbw T0, T0
punpcklbw T0, T0
movdqa .Laegis128_counter, T1
movdqa .Laegis128_counter(%rip), T1
pcmpgtb T1, T0
pand T0, MSG