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[01/10] crypto: x86/aegis128 - Use RIP-relative addressing

Message ID 20230408152722.3975985-2-ardb@kernel.org (mailing list archive)
State Superseded
Delegated to: Herbert Xu
Headers show
Series crypto: x86 - avoid absolute references | expand

Commit Message

Ard Biesheuvel April 8, 2023, 3:27 p.m. UTC 
Prefer RIP-relative addressing where possible, which removes the need
for boot time relocation fixups.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 arch/x86/crypto/aegis128-aesni-asm.S | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/arch/x86/crypto/aegis128-aesni-asm.S b/arch/x86/crypto/aegis128-aesni-asm.S
index cdf3215ec272ced2..ad7f4c89162568b0 100644
--- a/arch/x86/crypto/aegis128-aesni-asm.S
+++ b/arch/x86/crypto/aegis128-aesni-asm.S
@@ -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