netdev - [PATCH bpf-next] bpf: crypto: fix build when CONFIG

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Message-ID: <20240501170130.1682309-1-vadfed@meta.com>
Date: Wed, 1 May 2024 10:01:30 -0700
From: Vadim Fedorenko <vadfed@...a.com>
To: Vadim Fedorenko <vadim.fedorenko@...ux.dev>,
        Jakub Kicinski
	<kuba@...nel.org>,
        Martin KaFai Lau <martin.lau@...ux.dev>,
        Andrii Nakryiko
	<andrii@...nel.org>,
        Alexei Starovoitov <ast@...nel.org>, Mykola Lysenko
	<mykolal@...com>,
        Herbert Xu <herbert@...dor.apana.org.au>
CC: Vadim Fedorenko <vadfed@...a.com>, <netdev@...r.kernel.org>,
        <linux-crypto@...r.kernel.org>, <bpf@...r.kernel.org>,
        kernel test robot
	<lkp@...el.com>
Subject: [PATCH bpf-next] bpf: crypto: fix build when CONFIG_CRYPTO=m

Crypto subsytem can be build as a module. In this case we still have to
build BPF crypto framework otherwise the build will fail.

Fixes: 3e1c6f35409f ("bpf: make common crypto API for TC/XDP programs")
Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202405011634.4JK40epY-lkp@intel.com/
Signed-off-by: Vadim Fedorenko <vadfed@...a.com>
---
 kernel/bpf/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/Makefile b/kernel/bpf/Makefile
index 85786fd97d2a..7eb9ad3a3ae6 100644
--- a/kernel/bpf/Makefile
+++ b/kernel/bpf/Makefile
@@ -44,7 +44,7 @@ obj-$(CONFIG_BPF_SYSCALL) += bpf_struct_ops.o
 obj-$(CONFIG_BPF_SYSCALL) += cpumask.o
 obj-${CONFIG_BPF_LSM} += bpf_lsm.o
 endif
-ifeq ($(CONFIG_CRYPTO),y)
+ifneq ($(CONFIG_CRYPTO),)
 obj-$(CONFIG_BPF_SYSCALL) += crypto.o
 endif
 obj-$(CONFIG_BPF_PRELOAD) += preload/
-- 
2.43.0