gcc-7.3.0 report following err:
HOSTCC net/bpfilter/main.o
In file included from net/bpfilter/main.c:9:0:
./include/uapi/linux/bpf.h:12:10: fatal error: linux/bpf_common.h: No such file or directory
#include <linux/bpf_common.h>
remove it by adding a include path.
Fixes: d2ba09c17a06 ("net: add skeleton of bpfilter kernel module")
Signed-off-by: YueHaibing <redacted>
---
net/bpfilter/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -5,7 +5,7 @@hostprogs-y:=bpfilter_umhbpfilter_umh-objs:=main.o-HOSTCFLAGS+=-I.-Itools/include/+HOSTCFLAGS+=-I.-Itools/include/-Itools/include/uapiifeq ($(CONFIG_BPFILTER_UMH), y)# builtin bpfilter_umh should be compiled with -static# since rootfs isn't mounted at the time of __init
On Fri, May 25, 2018 at 06:17:57PM +0800, YueHaibing wrote:
quoted hunk
gcc-7.3.0 report following err:
HOSTCC net/bpfilter/main.o
In file included from net/bpfilter/main.c:9:0:
./include/uapi/linux/bpf.h:12:10: fatal error: linux/bpf_common.h: No such file or directory
#include <linux/bpf_common.h>
remove it by adding a include path.
Fixes: d2ba09c17a06 ("net: add skeleton of bpfilter kernel module")
Signed-off-by: YueHaibing <redacted>
---
net/bpfilter/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Strangely I don't see this error with gcc 7.3
I've tried this patch and it doesn't hurt,
but before it gets applied could you please try
the top two patches from this tree:
https://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf.git/?h=ipt_bpf
in your environment?
These two patches add the actual meat of bpfilter and I'd like
to make sure the build setup is good for everyone before
we proceed too far.
On Fri, May 25, 2018 at 06:17:57PM +0800, YueHaibing wrote:
quoted
gcc-7.3.0 report following err:
HOSTCC net/bpfilter/main.o
In file included from net/bpfilter/main.c:9:0:
./include/uapi/linux/bpf.h:12:10: fatal error: linux/bpf_common.h: No such file or directory
#include <linux/bpf_common.h>
remove it by adding a include path.
Fixes: d2ba09c17a06 ("net: add skeleton of bpfilter kernel module")
Signed-off-by: YueHaibing <redacted>
---
net/bpfilter/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Strangely I don't see this error with gcc 7.3
I've tried this patch and it doesn't hurt,
but before it gets applied could you please try
the top two patches from this tree:
https://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf.git/?h=ipt_bpf
in your environment?
These two patches add the actual meat of bpfilter and I'd like
to make sure the build setup is good for everyone before
we proceed too far.
after applied these two patches on net-next, the err still here:
bpfilter: rough bpfilter codegen example hack
bpfilter: add iptable get/set parsing
HOSTCC net/bpfilter/main.o
In file included from net/bpfilter/main.c:13:0:
./include/uapi/linux/bpf.h:12:10: fatal error: linux/bpf_common.h: No such file or directory
#include <linux/bpf_common.h>
^~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [net/bpfilter/main.o] Error 1
make[1]: *** [net/bpfilter] Error 2
make: *** [net] Error 2
Also I compile your tree, error is same
my gcc version info as follow:
[root@localhost net-next]# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/home/yuehb/gcc-7.3.0-tools/libexec/gcc/x86_64-pc-linux-gnu/7.3.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../gcc-7.3.0/configure --enable-checking=release --enable-languages=c,c++
--disable-multilib --prefix=/home/yuehb/gcc-7.3.0-tools
Thread model: posix
gcc version 7.3.0 (GCC)
On Sat, May 26, 2018 at 10:25 AM, YueHaibing [off-list ref] wrote:
On 2018/5/26 0:19, Alexei Starovoitov wrote:
quoted
On Fri, May 25, 2018 at 06:17:57PM +0800, YueHaibing wrote:
quoted
gcc-7.3.0 report following err:
HOSTCC net/bpfilter/main.o
In file included from net/bpfilter/main.c:9:0:
./include/uapi/linux/bpf.h:12:10: fatal error: linux/bpf_common.h: No such file or directory
#include <linux/bpf_common.h>
remove it by adding a include path.
Fixes: d2ba09c17a06 ("net: add skeleton of bpfilter kernel module")
Signed-off-by: YueHaibing <redacted>
---
net/bpfilter/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Strangely I don't see this error with gcc 7.3
I've tried this patch and it doesn't hurt,
but before it gets applied could you please try
the top two patches from this tree:
https://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf.git/?h=ipt_bpf
in your environment?
These two patches add the actual meat of bpfilter and I'd like
to make sure the build setup is good for everyone before
we proceed too far.
after applied these two patches on net-next, the err still here:
bpfilter: rough bpfilter codegen example hack
bpfilter: add iptable get/set parsing
HOSTCC net/bpfilter/main.o
In file included from net/bpfilter/main.c:13:0:
./include/uapi/linux/bpf.h:12:10: fatal error: linux/bpf_common.h: No such file or directory
#include <linux/bpf_common.h>
^~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [net/bpfilter/main.o] Error 1
make[1]: *** [net/bpfilter] Error 2
make: *** [net] Error 2
Also I compile your tree, error is same
my gcc version info as follow:
[root@localhost net-next]# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/home/yuehb/gcc-7.3.0-tools/libexec/gcc/x86_64-pc-linux-gnu/7.3.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../gcc-7.3.0/configure --enable-checking=release --enable-languages=c,c++
--disable-multilib --prefix=/home/yuehb/gcc-7.3.0-tools
Thread model: posix
gcc version 7.3.0 (GCC)
quoted
This error also occurs on gcc-4.8.5.
After applied Haibin's patch, this build error disapears.
Thanks
Yafang
From: David Miller <davem@davemloft.net> Date: 2018-05-29 19:20:49
From: YueHaibing <redacted>
Date: Fri, 25 May 2018 18:17:57 +0800
gcc-7.3.0 report following err:
HOSTCC net/bpfilter/main.o
In file included from net/bpfilter/main.c:9:0:
./include/uapi/linux/bpf.h:12:10: fatal error: linux/bpf_common.h: No such file or directory
#include <linux/bpf_common.h>
remove it by adding a include path.
Fixes: d2ba09c17a06 ("net: add skeleton of bpfilter kernel module")
Signed-off-by: YueHaibing <redacted>