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| author | Michael Ellerman <mpe@ellerman.id.au> | 2023-05-15 15:40:08 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-05-15 15:48:53 +0300 |
| commit | 8133a3f0aa66ed3d7d974c89ac6aca6fe6cec837 (patch) | |
| tree | 57885b6cae5d4f906a1d5edc7dd23e25b45cd96e /arch/powerpc/crypto | |
| parent | 35a4b8ce4ac00e940b46b1034916ccb22ce9bdef (diff) | |
| download | linux-8133a3f0aa66ed3d7d974c89ac6aca6fe6cec837.tar.xz | |
powerpc/crypto: Fix aes-gcm-p10 build when VSX=n
When VSX is disabled, eg. microwatt_defconfig, the build fails with:
In function ‘enable_kernel_vsx’,
inlined from ‘vsx_begin’ at arch/powerpc/crypto/aes-gcm-p10-glue.c:68:2,
inlined from ‘p10_aes_gcm_crypt.constprop’ at arch/powerpc/crypto/aes-gcm-p10-glue.c:244:2:
...
arch/powerpc/include/asm/switch_to.h:86:9: note: in expansion of macro ‘BUILD_BUG’
86 | BUILD_BUG();
| ^~~~~~~~~
Fix it by making the p10-aes-gcm code depend on VSX.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230515124731.122962-1-mpe%40ellerman.id.au
Diffstat (limited to 'arch/powerpc/crypto')
| -rw-r--r-- | arch/powerpc/crypto/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/crypto/Kconfig b/arch/powerpc/crypto/Kconfig index 7113f9355165..ad1872518992 100644 --- a/arch/powerpc/crypto/Kconfig +++ b/arch/powerpc/crypto/Kconfig @@ -96,7 +96,7 @@ config CRYPTO_AES_PPC_SPE config CRYPTO_AES_GCM_P10 tristate "Stitched AES/GCM acceleration support on P10 or later CPU (PPC)" - depends on PPC64 && CPU_LITTLE_ENDIAN + depends on PPC64 && CPU_LITTLE_ENDIAN && VSX select CRYPTO_LIB_AES select CRYPTO_ALGAPI select CRYPTO_AEAD |