linux-kernel - [PATCH v2 bpf 05/11] samples/bpf: add 'asm/mach-generic' include path for every MIPS

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Message-ID: <20220421003152.339542-6-alobakin@pm.me>
Date:   Thu, 21 Apr 2022 00:39:22 +0000
From:   Alexander Lobakin <alobakin@...me>
To:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>
Cc:     Alexander Lobakin <alobakin@...me>,
        Maciej Fijalkowski <maciej.fijalkowski@...el.com>,
        Song Liu <songliubraving@...com>,
        Kumar Kartikeya Dwivedi <memxor@...il.com>,
        bpf@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 bpf 05/11] samples/bpf: add 'asm/mach-generic' include path for every MIPS

Fix the following:

In file included from samples/bpf/tracex2_kern.c:7:
In file included from ./include/linux/skbuff.h:13:
In file included from ./include/linux/kernel.h:22:
In file included from ./include/linux/bitops.h:33:
In file included from ./arch/mips/include/asm/bitops.h:20:
In file included from ./arch/mips/include/asm/barrier.h:11:
./arch/mips/include/asm/addrspace.h:13:10: fatal error: 'spaces.h' file not found
 #include <spaces.h>
          ^~~~~~~~~~

'arch/mips/include/asm/mach-generic' should always be included as
many other MIPS include files rely on this.
Move it from under CONFIG_MACH_LOONGSON64 to let it be included
for every MIPS.

Fixes: 058107abafc7 ("samples/bpf: Add include dir for MIPS Loongson64 to fix build errors")
Acked-by: Song Liu <songliubraving@...com>
Signed-off-by: Alexander Lobakin <alobakin@...me>
---
 samples/bpf/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 38638845db9d..70323ac1114f 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -194,8 +194,8 @@ ifeq ($(ARCH), mips)
 TPROGS_CFLAGS += -D__SANE_USERSPACE_TYPES__
 ifdef CONFIG_MACH_LOONGSON64
 BPF_EXTRA_CFLAGS += -I$(srctree)/arch/mips/include/asm/mach-loongson64
-BPF_EXTRA_CFLAGS += -I$(srctree)/arch/mips/include/asm/mach-generic
 endif
+BPF_EXTRA_CFLAGS += -I$(srctree)/arch/mips/include/asm/mach-generic
 endif

 TPROGS_CFLAGS += -Wall -O2
--
2.36.0