Hi all,
After merging the crypto tree, today's linux-next build (powerpc
pseries_le_defconfig) failed like this:
arch/powerpc/crypto/p10_aes_gcm.o: warning: objtool: .text+0x884: unannotated intra-function call
arch/powerpc/crypto/aesp8-ppc.o: warning: objtool: aes_p8_set_encrypt_key+0x44: unannotated intra-function call
ld: arch/powerpc/crypto/p10_aes_gcm.o: ABI version 1 is not compatible with ABI version 2 output
ld: failed to merge target specific data of file arch/powerpc/crypto/p10_aes_gcm.o
Caused by commit
ca68a96c37eb ("crypto: p10-aes-gcm - An accelerated AES/GCM stitched implementation")
I have applied the following hack for today.
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Tue, 17 Jan 2023 14:41:10 +1100
Subject: [PATCH] crypto: p10-aes-gcm - only ABIv1 code has been implemented
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
arch/powerpc/crypto/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/crypto/Kconfig b/arch/powerpc/crypto/Kconfig
index db7d99383993..36928ad14a6b 100644
--- a/arch/powerpc/crypto/Kconfig
+++ b/arch/powerpc/crypto/Kconfig
@@ -97,6 +97,7 @@ config CRYPTO_AES_PPC_SPE
config CRYPTO_P10_AES_GCM
tristate "Stitched AES/GCM acceleration support on P10+ CPU (PPC)"
depends on PPC64
+ depends on PPC64_ELF_ABI_V1
select CRYPTO_LIB_AES
select CRYPTO_ALGAPI
select CRYPTO_AEAD
--
2.35.1
--
Cheers,
Stephen Rothwell
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