* [PATCH bpf-next 0/2] lighten uapi/bpf.h rebuilds
@ 2021-12-29 22:31 Jakub Kicinski
2021-12-29 22:31 ` Jakub Kicinski
2021-12-29 22:31 ` [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h Jakub Kicinski
0 siblings, 2 replies; 8+ messages in thread
From: Jakub Kicinski @ 2021-12-29 22:31 UTC (permalink / raw)
To: ast, daniel; +Cc: bpf, netdev, Jakub Kicinski
Last change in the bpf headers - disentangling BPF uapi from
netdevice.h. Both linux/bpf.h and uapi/bpf.h changes should
now rebuild ~1k objects down from the original ~18k. There's
probably more that can be done but it's diminishing returns.
Split into two patches for ease of review.
Jakub Kicinski (2):
net: add includes masked by netdevice.h including uapi/bpf.h
bpf: invert the dependency between bpf-netns.h and netns/bpf.h
drivers/net/ethernet/amazon/ena/ena_netdev.h | 1 +
drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 1 +
drivers/net/ethernet/microsoft/mana/mana_en.c | 2 ++
drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 +
drivers/net/ethernet/ti/cpsw_priv.h | 2 ++
include/linux/bpf-netns.h | 8 +-------
include/net/netns/bpf.h | 9 ++++++++-
kernel/bpf/net_namespace.c | 1 +
8 files changed, 17 insertions(+), 8 deletions(-)
--
2.31.1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH bpf-next 1/2] net: add includes masked by netdevice.h including uapi/bpf.h
2021-12-29 22:31 [PATCH bpf-next 0/2] lighten uapi/bpf.h rebuilds Jakub Kicinski
@ 2021-12-29 22:31 ` Jakub Kicinski
2021-12-29 22:31 ` [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h Jakub Kicinski
1 sibling, 0 replies; 8+ messages in thread
From: Jakub Kicinski @ 2021-12-29 22:31 UTC (permalink / raw)
To: ast, daniel
Cc: bpf, netdev, Jakub Kicinski, shayagr, akiyano, darinzon, ndagan,
saeedb, sgoutham, kys, haiyangz, sthemmin, wei.liu, decui,
peppe.cavallaro, alexandre.torgue, joabreu, mcoquelin.stm32,
grygorii.strashko, sameehj, chenhao288, moyufeng,
linux-arm-kernel, linux-hyperv, linux-stm32, linux-omap
Add missing includes unmasked by the subsequent change.
Mostly network drivers missing an include for XDP_PACKET_HEADROOM.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
CC: shayagr@amazon.com
CC: akiyano@amazon.com
CC: darinzon@amazon.com
CC: ndagan@amazon.com
CC: saeedb@amazon.com
CC: sgoutham@marvell.com
CC: kys@microsoft.com
CC: haiyangz@microsoft.com
CC: sthemmin@microsoft.com
CC: wei.liu@kernel.org
CC: decui@microsoft.com
CC: peppe.cavallaro@st.com
CC: alexandre.torgue@foss.st.com
CC: joabreu@synopsys.com
CC: mcoquelin.stm32@gmail.com
CC: grygorii.strashko@ti.com
CC: sameehj@amazon.com
CC: chenhao288@hisilicon.com
CC: moyufeng@huawei.com
CC: linux-arm-kernel@lists.infradead.org
CC: linux-hyperv@vger.kernel.org
CC: linux-stm32@st-md-mailman.stormreply.com
CC: linux-omap@vger.kernel.org
---
drivers/net/ethernet/amazon/ena/ena_netdev.h | 1 +
drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 1 +
drivers/net/ethernet/microsoft/mana/mana_en.c | 2 ++
drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 +
drivers/net/ethernet/ti/cpsw_priv.h | 2 ++
kernel/bpf/net_namespace.c | 1 +
6 files changed, 8 insertions(+)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 0c39fc2fa345..9391c7101fba 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -14,6 +14,7 @@
#include <linux/interrupt.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
+#include <uapi/linux/bpf.h>
#include "ena_com.h"
#include "ena_eth_com.h"
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
index 50bbe79fb93d..4367edbdd579 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
@@ -10,6 +10,7 @@
#include <linux/iommu.h>
#include <net/ip.h>
#include <net/tso.h>
+#include <uapi/linux/bpf.h>
#include "nic_reg.h"
#include "nic.h"
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index c1d5a374b967..2ece9e90dc50 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -1,6 +1,8 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/* Copyright (c) 2021, Microsoft Corporation. */
+#include <uapi/linux/bpf.h>
+
#include <linux/inetdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 4f5292cadf54..d42b6af32d6e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -22,6 +22,7 @@
#include <linux/net_tstamp.h>
#include <linux/reset.h>
#include <net/page_pool.h>
+#include <uapi/linux/bpf.h>
struct stmmac_resources {
void __iomem *addr;
diff --git a/drivers/net/ethernet/ti/cpsw_priv.h b/drivers/net/ethernet/ti/cpsw_priv.h
index f33c882eb70e..74555970730c 100644
--- a/drivers/net/ethernet/ti/cpsw_priv.h
+++ b/drivers/net/ethernet/ti/cpsw_priv.h
@@ -6,6 +6,8 @@
#ifndef DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_
#define DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_
+#include <uapi/linux/bpf.h>
+
#include "davinci_cpdma.h"
#define CPSW_DEBUG (NETIF_MSG_HW | NETIF_MSG_WOL | \
diff --git a/kernel/bpf/net_namespace.c b/kernel/bpf/net_namespace.c
index 542f275bf252..868cc2c43899 100644
--- a/kernel/bpf/net_namespace.c
+++ b/kernel/bpf/net_namespace.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/bpf.h>
+#include <linux/bpf-netns.h>
#include <linux/filter.h>
#include <net/net_namespace.h>
--
2.31.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH bpf-next 1/2] net: add includes masked by netdevice.h including uapi/bpf.h
@ 2021-12-29 22:31 ` Jakub Kicinski
0 siblings, 0 replies; 8+ messages in thread
From: Jakub Kicinski @ 2021-12-29 22:31 UTC (permalink / raw)
To: ast, daniel
Cc: bpf, netdev, Jakub Kicinski, shayagr, akiyano, darinzon, ndagan,
saeedb, sgoutham, kys, haiyangz, sthemmin, wei.liu, decui,
peppe.cavallaro, alexandre.torgue, joabreu, mcoquelin.stm32,
grygorii.strashko, sameehj, chenhao288, moyufeng,
linux-arm-kernel, linux-hyperv, linux-stm32, linux-omap
Add missing includes unmasked by the subsequent change.
Mostly network drivers missing an include for XDP_PACKET_HEADROOM.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
CC: shayagr@amazon.com
CC: akiyano@amazon.com
CC: darinzon@amazon.com
CC: ndagan@amazon.com
CC: saeedb@amazon.com
CC: sgoutham@marvell.com
CC: kys@microsoft.com
CC: haiyangz@microsoft.com
CC: sthemmin@microsoft.com
CC: wei.liu@kernel.org
CC: decui@microsoft.com
CC: peppe.cavallaro@st.com
CC: alexandre.torgue@foss.st.com
CC: joabreu@synopsys.com
CC: mcoquelin.stm32@gmail.com
CC: grygorii.strashko@ti.com
CC: sameehj@amazon.com
CC: chenhao288@hisilicon.com
CC: moyufeng@huawei.com
CC: linux-arm-kernel@lists.infradead.org
CC: linux-hyperv@vger.kernel.org
CC: linux-stm32@st-md-mailman.stormreply.com
CC: linux-omap@vger.kernel.org
---
drivers/net/ethernet/amazon/ena/ena_netdev.h | 1 +
drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 1 +
drivers/net/ethernet/microsoft/mana/mana_en.c | 2 ++
drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 +
drivers/net/ethernet/ti/cpsw_priv.h | 2 ++
kernel/bpf/net_namespace.c | 1 +
6 files changed, 8 insertions(+)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 0c39fc2fa345..9391c7101fba 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -14,6 +14,7 @@
#include <linux/interrupt.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
+#include <uapi/linux/bpf.h>
#include "ena_com.h"
#include "ena_eth_com.h"
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
index 50bbe79fb93d..4367edbdd579 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
@@ -10,6 +10,7 @@
#include <linux/iommu.h>
#include <net/ip.h>
#include <net/tso.h>
+#include <uapi/linux/bpf.h>
#include "nic_reg.h"
#include "nic.h"
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index c1d5a374b967..2ece9e90dc50 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -1,6 +1,8 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/* Copyright (c) 2021, Microsoft Corporation. */
+#include <uapi/linux/bpf.h>
+
#include <linux/inetdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 4f5292cadf54..d42b6af32d6e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -22,6 +22,7 @@
#include <linux/net_tstamp.h>
#include <linux/reset.h>
#include <net/page_pool.h>
+#include <uapi/linux/bpf.h>
struct stmmac_resources {
void __iomem *addr;
diff --git a/drivers/net/ethernet/ti/cpsw_priv.h b/drivers/net/ethernet/ti/cpsw_priv.h
index f33c882eb70e..74555970730c 100644
--- a/drivers/net/ethernet/ti/cpsw_priv.h
+++ b/drivers/net/ethernet/ti/cpsw_priv.h
@@ -6,6 +6,8 @@
#ifndef DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_
#define DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_
+#include <uapi/linux/bpf.h>
+
#include "davinci_cpdma.h"
#define CPSW_DEBUG (NETIF_MSG_HW | NETIF_MSG_WOL | \
diff --git a/kernel/bpf/net_namespace.c b/kernel/bpf/net_namespace.c
index 542f275bf252..868cc2c43899 100644
--- a/kernel/bpf/net_namespace.c
+++ b/kernel/bpf/net_namespace.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/bpf.h>
+#include <linux/bpf-netns.h>
#include <linux/filter.h>
#include <net/net_namespace.h>
--
2.31.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h
2021-12-29 22:31 [PATCH bpf-next 0/2] lighten uapi/bpf.h rebuilds Jakub Kicinski
2021-12-29 22:31 ` Jakub Kicinski
@ 2021-12-29 22:31 ` Jakub Kicinski
2021-12-30 0:46 ` kernel test robot
2021-12-30 0:57 ` kernel test robot
1 sibling, 2 replies; 8+ messages in thread
From: Jakub Kicinski @ 2021-12-29 22:31 UTC (permalink / raw)
To: ast, daniel; +Cc: bpf, netdev, Jakub Kicinski
netns/bpf.h gets included by netdevice.h (thru net_namespace.h)
which in turn gets included in a lot of places. We should keep
netns/bpf.h as light-weight as possible.
bpf-netns.h seems to contain more implementation details than
deserves to be included in a netns header. It needs to pull in
uapi/bpf.h to get various enum types.
Move enum netns_bpf_attach_type to netns/bpf.h and invert the
dependency. This makes netns/bpf.h fit the mold of a struct
definition header more clearly, and drops the number of objects
rebuilt when uapi/bpf.h is touched from 7.7k to 1.1k.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
include/linux/bpf-netns.h | 8 +-------
include/net/netns/bpf.h | 9 ++++++++-
2 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/include/linux/bpf-netns.h b/include/linux/bpf-netns.h
index 722f799c1a2e..413cfa5e4b07 100644
--- a/include/linux/bpf-netns.h
+++ b/include/linux/bpf-netns.h
@@ -3,15 +3,9 @@
#define _BPF_NETNS_H
#include <linux/mutex.h>
+#include <net/netns/bpf.h>
#include <uapi/linux/bpf.h>
-enum netns_bpf_attach_type {
- NETNS_BPF_INVALID = -1,
- NETNS_BPF_FLOW_DISSECTOR = 0,
- NETNS_BPF_SK_LOOKUP,
- MAX_NETNS_BPF_ATTACH_TYPE
-};
-
static inline enum netns_bpf_attach_type
to_netns_bpf_attach_type(enum bpf_attach_type attach_type)
{
diff --git a/include/net/netns/bpf.h b/include/net/netns/bpf.h
index 0ca6a1b87185..2c01a278d1eb 100644
--- a/include/net/netns/bpf.h
+++ b/include/net/netns/bpf.h
@@ -6,11 +6,18 @@
#ifndef __NETNS_BPF_H__
#define __NETNS_BPF_H__
-#include <linux/bpf-netns.h>
+#include <linux/list.h>
struct bpf_prog;
struct bpf_prog_array;
+enum netns_bpf_attach_type {
+ NETNS_BPF_INVALID = -1,
+ NETNS_BPF_FLOW_DISSECTOR = 0,
+ NETNS_BPF_SK_LOOKUP,
+ MAX_NETNS_BPF_ATTACH_TYPE
+};
+
struct netns_bpf {
/* Array of programs to run compiled from progs or links */
struct bpf_prog_array __rcu *run_array[MAX_NETNS_BPF_ATTACH_TYPE];
--
2.31.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h
2021-12-29 22:31 ` [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h Jakub Kicinski
@ 2021-12-30 0:46 ` kernel test robot
2021-12-30 0:57 ` kernel test robot
1 sibling, 0 replies; 8+ messages in thread
From: kernel test robot @ 2021-12-30 0:46 UTC (permalink / raw)
To: Jakub Kicinski, ast, daniel; +Cc: llvm, kbuild-all, bpf, netdev, Jakub Kicinski
Hi Jakub,
I love your patch! Yet something to improve:
[auto build test ERROR on bpf-next/master]
url: https://github.com/0day-ci/linux/commits/Jakub-Kicinski/lighten-uapi-bpf-h-rebuilds/20211230-063309
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: arm-randconfig-r025-20211230 (https://download.01.org/0day-ci/archive/20211230/202112300831.1tdh6vYJ-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project cd284b7ac0615afc6e0f1a30da2777e361de27a3)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://github.com/0day-ci/linux/commit/df4183ffb29b84cb3cfb6ac82457f151e6fa2a28
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jakub-Kicinski/lighten-uapi-bpf-h-rebuilds/20211230-063309
git checkout df4183ffb29b84cb3cfb6ac82457f151e6fa2a28
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash net/ipv6/netfilter/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from net/ipv6/netfilter/nf_reject_ipv6.c:8:
In file included from include/net/ip6_route.h:24:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
net/ipv6/netfilter/nf_reject_ipv6.c:287:18: warning: variable 'ip6h' set but not used [-Wunused-but-set-variable]
struct ipv6hdr *ip6h;
^
4 warnings and 3 errors generated.
--
In file included from net/ipv6/netfilter/nf_dup_ipv6.c:13:
In file included from include/net/ip6_route.h:24:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
3 warnings and 3 errors generated.
vim +548 include/net/ip6_fib.h
180ca444b985c4 Wei Wang 2017-10-06 537
8d1c802b2815ed David Ahern 2018-04-17 538 void fib6_metric_set(struct fib6_info *f6i, int metric, u32 val);
8d1c802b2815ed David Ahern 2018-04-17 539 static inline bool fib6_metric_locked(struct fib6_info *f6i, int metric)
d4ead6b34b67fd David Ahern 2018-04-17 540 {
d4ead6b34b67fd David Ahern 2018-04-17 541 return !!(f6i->fib6_metrics->metrics[RTAX_LOCK - 1] & (1 << metric));
d4ead6b34b67fd David Ahern 2018-04-17 542 }
907eea486888cf Amit Cohen 2021-02-01 543 void fib6_info_hw_flags_set(struct net *net, struct fib6_info *f6i,
0c5fcf9e249ee1 Amit Cohen 2021-02-07 544 bool offload, bool trap, bool offload_failed);
180ca444b985c4 Wei Wang 2017-10-06 545
3c32cc1bceba8a Yonghong Song 2020-05-13 546 #if IS_BUILTIN(CONFIG_IPV6) && defined(CONFIG_BPF_SYSCALL)
3c32cc1bceba8a Yonghong Song 2020-05-13 547 struct bpf_iter__ipv6_route {
3c32cc1bceba8a Yonghong Song 2020-05-13 @548 __bpf_md_ptr(struct bpf_iter_meta *, meta);
3c32cc1bceba8a Yonghong Song 2020-05-13 @549 __bpf_md_ptr(struct fib6_info *, rt);
3c32cc1bceba8a Yonghong Song 2020-05-13 550 };
3c32cc1bceba8a Yonghong Song 2020-05-13 551 #endif
3c32cc1bceba8a Yonghong Song 2020-05-13 552
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h
@ 2021-12-30 0:46 ` kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2021-12-30 0:46 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 6059 bytes --]
Hi Jakub,
I love your patch! Yet something to improve:
[auto build test ERROR on bpf-next/master]
url: https://github.com/0day-ci/linux/commits/Jakub-Kicinski/lighten-uapi-bpf-h-rebuilds/20211230-063309
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: arm-randconfig-r025-20211230 (https://download.01.org/0day-ci/archive/20211230/202112300831.1tdh6vYJ-lkp(a)intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project cd284b7ac0615afc6e0f1a30da2777e361de27a3)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://github.com/0day-ci/linux/commit/df4183ffb29b84cb3cfb6ac82457f151e6fa2a28
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jakub-Kicinski/lighten-uapi-bpf-h-rebuilds/20211230-063309
git checkout df4183ffb29b84cb3cfb6ac82457f151e6fa2a28
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash net/ipv6/netfilter/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from net/ipv6/netfilter/nf_reject_ipv6.c:8:
In file included from include/net/ip6_route.h:24:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
net/ipv6/netfilter/nf_reject_ipv6.c:287:18: warning: variable 'ip6h' set but not used [-Wunused-but-set-variable]
struct ipv6hdr *ip6h;
^
4 warnings and 3 errors generated.
--
In file included from net/ipv6/netfilter/nf_dup_ipv6.c:13:
In file included from include/net/ip6_route.h:24:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
3 warnings and 3 errors generated.
vim +548 include/net/ip6_fib.h
180ca444b985c4 Wei Wang 2017-10-06 537
8d1c802b2815ed David Ahern 2018-04-17 538 void fib6_metric_set(struct fib6_info *f6i, int metric, u32 val);
8d1c802b2815ed David Ahern 2018-04-17 539 static inline bool fib6_metric_locked(struct fib6_info *f6i, int metric)
d4ead6b34b67fd David Ahern 2018-04-17 540 {
d4ead6b34b67fd David Ahern 2018-04-17 541 return !!(f6i->fib6_metrics->metrics[RTAX_LOCK - 1] & (1 << metric));
d4ead6b34b67fd David Ahern 2018-04-17 542 }
907eea486888cf Amit Cohen 2021-02-01 543 void fib6_info_hw_flags_set(struct net *net, struct fib6_info *f6i,
0c5fcf9e249ee1 Amit Cohen 2021-02-07 544 bool offload, bool trap, bool offload_failed);
180ca444b985c4 Wei Wang 2017-10-06 545
3c32cc1bceba8a Yonghong Song 2020-05-13 546 #if IS_BUILTIN(CONFIG_IPV6) && defined(CONFIG_BPF_SYSCALL)
3c32cc1bceba8a Yonghong Song 2020-05-13 547 struct bpf_iter__ipv6_route {
3c32cc1bceba8a Yonghong Song 2020-05-13 @548 __bpf_md_ptr(struct bpf_iter_meta *, meta);
3c32cc1bceba8a Yonghong Song 2020-05-13 @549 __bpf_md_ptr(struct fib6_info *, rt);
3c32cc1bceba8a Yonghong Song 2020-05-13 550 };
3c32cc1bceba8a Yonghong Song 2020-05-13 551 #endif
3c32cc1bceba8a Yonghong Song 2020-05-13 552
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h
2021-12-29 22:31 ` [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h Jakub Kicinski
@ 2021-12-30 0:57 ` kernel test robot
2021-12-30 0:57 ` kernel test robot
1 sibling, 0 replies; 8+ messages in thread
From: kernel test robot @ 2021-12-30 0:57 UTC (permalink / raw)
To: Jakub Kicinski, ast, daniel; +Cc: llvm, kbuild-all, bpf, netdev, Jakub Kicinski
Hi Jakub,
I love your patch! Yet something to improve:
[auto build test ERROR on bpf-next/master]
url: https://github.com/0day-ci/linux/commits/Jakub-Kicinski/lighten-uapi-bpf-h-rebuilds/20211230-063309
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: x86_64-randconfig-a002-20211230 (https://download.01.org/0day-ci/archive/20211230/202112300828.wqqaIPJ3-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project cd284b7ac0615afc6e0f1a30da2777e361de27a3)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/df4183ffb29b84cb3cfb6ac82457f151e6fa2a28
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jakub-Kicinski/lighten-uapi-bpf-h-rebuilds/20211230-063309
git checkout df4183ffb29b84cb3cfb6ac82457f151e6fa2a28
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash net/ipv6/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from net/ipv6/anycast.c:39:
In file included from include/net/ip6_route.h:24:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
3 warnings and 3 errors generated.
--
In file included from net/ipv6/route.c:48:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> net/ipv6/route.c:6612:5: error: no member named 'rt' in 'bpf_iter__ipv6_route'
{ offsetof(struct bpf_iter__ipv6_route, rt),
^ ~~
include/linux/stddef.h:17:32: note: expanded from macro 'offsetof'
#define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
^ ~~~~~~
include/linux/compiler_types.h:140:35: note: expanded from macro '__compiler_offsetof'
#define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
^ ~
3 warnings and 4 errors generated.
--
In file included from net/ipv6/netfilter/nf_reject_ipv6.c:8:
In file included from include/net/ip6_route.h:24:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
net/ipv6/netfilter/nf_reject_ipv6.c:287:18: warning: variable 'ip6h' set but not used [-Wunused-but-set-variable]
struct ipv6hdr *ip6h;
^
4 warnings and 3 errors generated.
vim +548 include/net/ip6_fib.h
180ca444b985c4 Wei Wang 2017-10-06 537
8d1c802b2815ed David Ahern 2018-04-17 538 void fib6_metric_set(struct fib6_info *f6i, int metric, u32 val);
8d1c802b2815ed David Ahern 2018-04-17 539 static inline bool fib6_metric_locked(struct fib6_info *f6i, int metric)
d4ead6b34b67fd David Ahern 2018-04-17 540 {
d4ead6b34b67fd David Ahern 2018-04-17 541 return !!(f6i->fib6_metrics->metrics[RTAX_LOCK - 1] & (1 << metric));
d4ead6b34b67fd David Ahern 2018-04-17 542 }
907eea486888cf Amit Cohen 2021-02-01 543 void fib6_info_hw_flags_set(struct net *net, struct fib6_info *f6i,
0c5fcf9e249ee1 Amit Cohen 2021-02-07 544 bool offload, bool trap, bool offload_failed);
180ca444b985c4 Wei Wang 2017-10-06 545
3c32cc1bceba8a Yonghong Song 2020-05-13 546 #if IS_BUILTIN(CONFIG_IPV6) && defined(CONFIG_BPF_SYSCALL)
3c32cc1bceba8a Yonghong Song 2020-05-13 547 struct bpf_iter__ipv6_route {
3c32cc1bceba8a Yonghong Song 2020-05-13 @548 __bpf_md_ptr(struct bpf_iter_meta *, meta);
3c32cc1bceba8a Yonghong Song 2020-05-13 @549 __bpf_md_ptr(struct fib6_info *, rt);
3c32cc1bceba8a Yonghong Song 2020-05-13 550 };
3c32cc1bceba8a Yonghong Song 2020-05-13 551 #endif
3c32cc1bceba8a Yonghong Song 2020-05-13 552
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h
@ 2021-12-30 0:57 ` kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2021-12-30 0:57 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 7967 bytes --]
Hi Jakub,
I love your patch! Yet something to improve:
[auto build test ERROR on bpf-next/master]
url: https://github.com/0day-ci/linux/commits/Jakub-Kicinski/lighten-uapi-bpf-h-rebuilds/20211230-063309
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: x86_64-randconfig-a002-20211230 (https://download.01.org/0day-ci/archive/20211230/202112300828.wqqaIPJ3-lkp(a)intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project cd284b7ac0615afc6e0f1a30da2777e361de27a3)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/df4183ffb29b84cb3cfb6ac82457f151e6fa2a28
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jakub-Kicinski/lighten-uapi-bpf-h-rebuilds/20211230-063309
git checkout df4183ffb29b84cb3cfb6ac82457f151e6fa2a28
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash net/ipv6/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from net/ipv6/anycast.c:39:
In file included from include/net/ip6_route.h:24:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
3 warnings and 3 errors generated.
--
In file included from net/ipv6/route.c:48:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> net/ipv6/route.c:6612:5: error: no member named 'rt' in 'bpf_iter__ipv6_route'
{ offsetof(struct bpf_iter__ipv6_route, rt),
^ ~~
include/linux/stddef.h:17:32: note: expanded from macro 'offsetof'
#define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
^ ~~~~~~
include/linux/compiler_types.h:140:35: note: expanded from macro '__compiler_offsetof'
#define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
^ ~
3 warnings and 4 errors generated.
--
In file included from net/ipv6/netfilter/nf_reject_ipv6.c:8:
In file included from include/net/ip6_route.h:24:
>> include/net/ip6_fib.h:548:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:22: warning: declaration of 'struct bpf_iter_meta' will not be visible outside of this function [-Wvisibility]
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
>> include/net/ip6_fib.h:548:39: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
int
include/net/ip6_fib.h:549:2: error: type name requires a specifier or qualifier
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:549:35: warning: declaration specifier missing, defaulting to 'int'
__bpf_md_ptr(struct fib6_info *, rt);
^
int
>> include/net/ip6_fib.h:549:2: error: duplicate member '__bpf_md_ptr'
__bpf_md_ptr(struct fib6_info *, rt);
^
include/net/ip6_fib.h:548:2: note: previous declaration is here
__bpf_md_ptr(struct bpf_iter_meta *, meta);
^
net/ipv6/netfilter/nf_reject_ipv6.c:287:18: warning: variable 'ip6h' set but not used [-Wunused-but-set-variable]
struct ipv6hdr *ip6h;
^
4 warnings and 3 errors generated.
vim +548 include/net/ip6_fib.h
180ca444b985c4 Wei Wang 2017-10-06 537
8d1c802b2815ed David Ahern 2018-04-17 538 void fib6_metric_set(struct fib6_info *f6i, int metric, u32 val);
8d1c802b2815ed David Ahern 2018-04-17 539 static inline bool fib6_metric_locked(struct fib6_info *f6i, int metric)
d4ead6b34b67fd David Ahern 2018-04-17 540 {
d4ead6b34b67fd David Ahern 2018-04-17 541 return !!(f6i->fib6_metrics->metrics[RTAX_LOCK - 1] & (1 << metric));
d4ead6b34b67fd David Ahern 2018-04-17 542 }
907eea486888cf Amit Cohen 2021-02-01 543 void fib6_info_hw_flags_set(struct net *net, struct fib6_info *f6i,
0c5fcf9e249ee1 Amit Cohen 2021-02-07 544 bool offload, bool trap, bool offload_failed);
180ca444b985c4 Wei Wang 2017-10-06 545
3c32cc1bceba8a Yonghong Song 2020-05-13 546 #if IS_BUILTIN(CONFIG_IPV6) && defined(CONFIG_BPF_SYSCALL)
3c32cc1bceba8a Yonghong Song 2020-05-13 547 struct bpf_iter__ipv6_route {
3c32cc1bceba8a Yonghong Song 2020-05-13 @548 __bpf_md_ptr(struct bpf_iter_meta *, meta);
3c32cc1bceba8a Yonghong Song 2020-05-13 @549 __bpf_md_ptr(struct fib6_info *, rt);
3c32cc1bceba8a Yonghong Song 2020-05-13 550 };
3c32cc1bceba8a Yonghong Song 2020-05-13 551 #endif
3c32cc1bceba8a Yonghong Song 2020-05-13 552
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2021-12-30 0:57 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-12-29 22:31 [PATCH bpf-next 0/2] lighten uapi/bpf.h rebuilds Jakub Kicinski
2021-12-29 22:31 ` [PATCH bpf-next 1/2] net: add includes masked by netdevice.h including uapi/bpf.h Jakub Kicinski
2021-12-29 22:31 ` Jakub Kicinski
2021-12-29 22:31 ` [PATCH bpf-next 2/2] bpf: invert the dependency between bpf-netns.h and netns/bpf.h Jakub Kicinski
2021-12-30 0:46 ` kernel test robot
2021-12-30 0:46 ` kernel test robot
2021-12-30 0:57 ` kernel test robot
2021-12-30 0:57 ` kernel test robot
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