Hi, On Wed, Oct 26, 2016 at 08:47:16AM +0800, kbuild test robot wrote: > >> ERROR: "crypto_acomp_scomp_free_ctx" [crypto/acompress.ko] undefined! > >> ERROR: "crypto_acomp_scomp_alloc_ctx" [crypto/acompress.ko] undefined! > >> ERROR: "crypto_init_scomp_ops_async" [crypto/acompress.ko] undefined! Thanks for the report. There is a problem with a dependency between acomp and scomp. This patch should fix the issue. Giovanni ---8<--- Subject: [PATCH] crypto: acomp - fix dependency in Makefile Fix dependency between acomp and scomp that appears when acomp is built as module Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@xxxxxxxxx> --- crypto/Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/crypto/Makefile b/crypto/Makefile index 5c83f3d..82ffeee 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -50,8 +50,9 @@ rsa_generic-y += rsa_helper.o rsa_generic-y += rsa-pkcs1pad.o obj-$(CONFIG_CRYPTO_RSA) += rsa_generic.o -obj-$(CONFIG_CRYPTO_ACOMP2) += acompress.o -obj-$(CONFIG_CRYPTO_ACOMP2) += scompress.o +crypto_acompress-y := acompress.o +crypto_acompress-y += scompress.o +obj-$(CONFIG_CRYPTO_ACOMP2) += crypto_acompress.o cryptomgr-y := algboss.o testmgr.o -- -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html