From: kernel test robot <yujie.liu@intel.com>
To: Steffen Klassert <steffen.klassert@secunet.com>,
<netdev@vger.kernel.org>, <devel@linux-ipsec.org>,
Paul Wouters <paul@nohats.ca>,
Antony Antony <antony.antony@secunet.com>,
Tobias Brunner <tobias@strongswan.org>,
"Daniel Xu" <dxu@dxuuu.xyz>
Cc: <oe-kbuild-all@lists.linux.dev>,
Steffen Klassert <steffen.klassert@secunet.com>
Subject: Re: [PATCH ipsec-next 3/3] xfrm: Add an inbound percpu state cache.
Date: Tue, 16 Apr 2024 10:33:47 +0800 [thread overview]
Message-ID: <202404130802.rDxN3ijD-lkp@intel.com> (raw)
In-Reply-To: <20240412060553.3483630-4-steffen.klassert@secunet.com>
Hi Steffen,
kernel test robot noticed the following build warnings:
[auto build test WARNING on klassert-ipsec-next/master]
[also build test WARNING on klassert-ipsec/master net/main net-next/main linus/master v6.9-rc3 next-20240412]
[cannot apply to horms-ipvs/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Steffen-Klassert/xfrm-Add-support-for-per-cpu-xfrm-state-handling/20240412-140746
base: https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git master
patch link: https://lore.kernel.org/r/20240412060553.3483630-4-steffen.klassert%40secunet.com
patch subject: [PATCH ipsec-next 3/3] xfrm: Add an inbound percpu state cache.
config: i386-randconfig-061-20240413 (https://download.01.org/0day-ci/archive/20240413/202404130802.rDxN3ijD-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240413/202404130802.rDxN3ijD-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <yujie.liu@intel.com>
| Closes: https://lore.kernel.org/r/202404130802.rDxN3ijD-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/net/ethernet/altera/altera_tse_ethtool.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netns/xfrm.h:46:39: sparse: sparse: duplicate [noderef]
>> include/net/netns/xfrm.h:46:39: sparse: sparse: multiple address spaces given: __rcu & __percpu
--
drivers/net/ethernet/altera/altera_msgdma.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h):
>> include/net/netns/xfrm.h:46:39: sparse: sparse: duplicate [noderef]
>> include/net/netns/xfrm.h:46:39: sparse: sparse: multiple address spaces given: __rcu & __percpu
--
drivers/net/ethernet/altera/altera_utils.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/linux/if_vlan.h, ...):
>> include/net/netns/xfrm.h:46:39: sparse: sparse: duplicate [noderef]
>> include/net/netns/xfrm.h:46:39: sparse: sparse: multiple address spaces given: __rcu & __percpu
--
drivers/net/ethernet/altera/altera_sgdma.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/linux/if_vlan.h, ...):
>> include/net/netns/xfrm.h:46:39: sparse: sparse: duplicate [noderef]
>> include/net/netns/xfrm.h:46:39: sparse: sparse: multiple address spaces given: __rcu & __percpu
--
drivers/net/ethernet/altera/altera_tse_main.c: note: in included file (through include/net/net_namespace.h, include/linux/netdevice.h, include/linux/etherdevice.h):
>> include/net/netns/xfrm.h:46:39: sparse: sparse: duplicate [noderef]
>> include/net/netns/xfrm.h:46:39: sparse: sparse: multiple address spaces given: __rcu & __percpu
vim +46 include/net/netns/xfrm.h
880a6fab8f6ba5b Christophe Gouault 2014-08-29 31
d62ddc21b674b5a Alexey Dobriyan 2008-11-25 32 struct netns_xfrm {
9d4139c76905833 Alexey Dobriyan 2008-11-25 33 struct list_head state_all;
73d189dce486cd6 Alexey Dobriyan 2008-11-25 34 /*
73d189dce486cd6 Alexey Dobriyan 2008-11-25 35 * Hash table to find appropriate SA towards given target (endpoint of
73d189dce486cd6 Alexey Dobriyan 2008-11-25 36 * tunnel or destination of transport mode) allowed by selector.
73d189dce486cd6 Alexey Dobriyan 2008-11-25 37 *
73d189dce486cd6 Alexey Dobriyan 2008-11-25 38 * Main use is finding SA after policy selected tunnel or transport
73d189dce486cd6 Alexey Dobriyan 2008-11-25 39 * mode. Also, it can be used by ah/esp icmp error handler to find
73d189dce486cd6 Alexey Dobriyan 2008-11-25 40 * offending SA.
73d189dce486cd6 Alexey Dobriyan 2008-11-25 41 */
d737a5805581c6f Florian Westphal 2016-08-09 42 struct hlist_head __rcu *state_bydst;
d737a5805581c6f Florian Westphal 2016-08-09 43 struct hlist_head __rcu *state_bysrc;
d737a5805581c6f Florian Westphal 2016-08-09 44 struct hlist_head __rcu *state_byspi;
fe9f1d8779cb470 Sabrina Dubroca 2021-04-25 45 struct hlist_head __rcu *state_byseq;
042bf7320e286f6 Steffen Klassert 2024-04-12 @46 struct hlist_head __rcu __percpu *state_cache_input;
529983ecabeae3d Alexey Dobriyan 2008-11-25 47 unsigned int state_hmask;
0bf7c5b019518d3 Alexey Dobriyan 2008-11-25 48 unsigned int state_num;
630827338585022 Alexey Dobriyan 2008-11-25 49 struct work_struct state_hash_work;
50a30657fd7ee77 Alexey Dobriyan 2008-11-25 50
adfcf0b27e87d16 Alexey Dobriyan 2008-11-25 51 struct list_head policy_all;
93b851c1c93c7d5 Alexey Dobriyan 2008-11-25 52 struct hlist_head *policy_byidx;
8100bea7d619e84 Alexey Dobriyan 2008-11-25 53 unsigned int policy_idx_hmask;
3e4bc23926b83c3 Eric Dumazet 2023-09-08 54 unsigned int idx_generator;
53c2e285f970300 Herbert Xu 2014-11-13 55 struct hlist_head policy_inexact[XFRM_POLICY_MAX];
53c2e285f970300 Herbert Xu 2014-11-13 56 struct xfrm_policy_hash policy_bydst[XFRM_POLICY_MAX];
dc2caba7b321289 Alexey Dobriyan 2008-11-25 57 unsigned int policy_count[XFRM_POLICY_MAX * 2];
66caf628c3b634c Alexey Dobriyan 2008-11-25 58 struct work_struct policy_hash_work;
880a6fab8f6ba5b Christophe Gouault 2014-08-29 59 struct xfrm_policy_hthresh policy_hthresh;
24969facd704a5f Florian Westphal 2018-11-07 60 struct list_head inexact_bins;
a6483b790f8efcd Alexey Dobriyan 2008-11-25 61
d7c7544c3d5f590 Alexey Dobriyan 2010-01-24 62
a6483b790f8efcd Alexey Dobriyan 2008-11-25 63 struct sock *nlsk;
d79d792ef9f99cc Eric W. Biederman 2009-12-03 64 struct sock *nlsk_stash;
b27aeadb5948d40 Alexey Dobriyan 2008-11-25 65
b27aeadb5948d40 Alexey Dobriyan 2008-11-25 66 u32 sysctl_aevent_etime;
b27aeadb5948d40 Alexey Dobriyan 2008-11-25 67 u32 sysctl_aevent_rseqth;
b27aeadb5948d40 Alexey Dobriyan 2008-11-25 68 int sysctl_larval_drop;
b27aeadb5948d40 Alexey Dobriyan 2008-11-25 69 u32 sysctl_acq_expires;
2d151d39073aff4 Steffen Klassert 2021-07-18 70
b58b1f563ab7895 Nicolas Dichtel 2022-03-14 71 u8 policy_default[XFRM_POLICY_MAX];
2d151d39073aff4 Steffen Klassert 2021-07-18 72
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2024-04-16 2:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-12 6:05 [PATCH ipsec-next 0/3] Add support for per cpu xfrm states Steffen Klassert
2024-04-12 6:05 ` [PATCH ipsec-next 1/3] xfrm: Add support for per cpu xfrm state handling Steffen Klassert
2024-04-12 10:37 ` Tobias Brunner
2024-04-18 9:45 ` Steffen Klassert
2024-04-14 11:05 ` Simon Horman
2024-04-18 9:46 ` Steffen Klassert
2024-04-15 14:12 ` Sabrina Dubroca
2024-04-18 9:50 ` Steffen Klassert
2024-04-12 6:05 ` [PATCH ipsec-next 2/3] xfrm: Cache used outbound xfrm states at the policy Steffen Klassert
2024-04-16 21:51 ` Daniel Xu
2024-04-18 10:01 ` Steffen Klassert
2024-04-12 6:05 ` [PATCH ipsec-next 3/3] xfrm: Add an inbound percpu state cache Steffen Klassert
2024-04-16 2:33 ` kernel test robot [this message]
2024-05-02 12:20 ` [PATCH ipsec-next 0/3] Add support for per cpu xfrm states Antony Antony
2024-05-02 12:38 ` Steffen Klassert
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