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Message-ID: <202312031623.vMEM8x8r-lkp@intel.com>
Date:   Sun, 3 Dec 2023 16:35:03 +0800
From:   kernel test robot <lkp@...el.com>
To:     Sabrina Dubroca <sd@...asysnail.net>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Steffen Klassert <steffen.klassert@...unet.com>
Subject: net/xfrm/xfrm_state.c:2695:31: sparse: sparse: incorrect type in
 assignment (different address spaces)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   968f35f4ab1c0966ceb39af3c89f2e24afedf878
commit: fe9f1d8779cb47046e76ea209b6eece7ec56d1b4 xfrm: add state hashtable keyed by seq
date:   2 years, 7 months ago
config: openrisc-randconfig-r133-20231130 (https://download.01.org/0day-ci/archive/20231203/202312031623.vMEM8x8r-lkp@intel.com/config)
compiler: or1k-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231203/202312031623.vMEM8x8r-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312031623.vMEM8x8r-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1093:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1110:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1168:77: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1168:77: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1168:77: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1170:77: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1170:77: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1170:77: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1173:85: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1173:85: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1173:85: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1177:85: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1177:85: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1177:85: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1195:42: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct xfrm_state [noderef] __rcu *x @@     got struct xfrm_state *[assigned] x @@
   net/xfrm/xfrm_state.c:1195:42: sparse:     expected struct xfrm_state [noderef] __rcu *x
   net/xfrm/xfrm_state.c:1195:42: sparse:     got struct xfrm_state *[assigned] x
   net/xfrm/xfrm_state.c:1282:61: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1282:61: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1282:61: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1285:61: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1285:61: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1285:61: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1291:69: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1291:69: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1291:69: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1297:69: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1297:69: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1297:69: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1411:69: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1411:69: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1411:69: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1413:69: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:1413:69: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:1413:69: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:1972:9: sparse: sparse: cast removes address space '__rcu' of expression
   net/xfrm/xfrm_state.c:2076:69: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected struct hlist_head *h @@     got struct hlist_head [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:2076:69: sparse:     expected struct hlist_head *h
   net/xfrm/xfrm_state.c:2076:69: sparse:     got struct hlist_head [noderef] __rcu *
   net/xfrm/xfrm_state.c:2686:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct hlist_head [noderef] __rcu *state_bydst @@     got struct hlist_head * @@
   net/xfrm/xfrm_state.c:2686:31: sparse:     expected struct hlist_head [noderef] __rcu *state_bydst
   net/xfrm/xfrm_state.c:2686:31: sparse:     got struct hlist_head *
   net/xfrm/xfrm_state.c:2689:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct hlist_head [noderef] __rcu *state_bysrc @@     got struct hlist_head * @@
   net/xfrm/xfrm_state.c:2689:31: sparse:     expected struct hlist_head [noderef] __rcu *state_bysrc
   net/xfrm/xfrm_state.c:2689:31: sparse:     got struct hlist_head *
   net/xfrm/xfrm_state.c:2692:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct hlist_head [noderef] __rcu *state_byspi @@     got struct hlist_head * @@
   net/xfrm/xfrm_state.c:2692:31: sparse:     expected struct hlist_head [noderef] __rcu *state_byspi
   net/xfrm/xfrm_state.c:2692:31: sparse:     got struct hlist_head *
>> net/xfrm/xfrm_state.c:2695:31: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected struct hlist_head [noderef] __rcu *state_byseq @@     got struct hlist_head * @@
   net/xfrm/xfrm_state.c:2695:31: sparse:     expected struct hlist_head [noderef] __rcu *state_byseq
   net/xfrm/xfrm_state.c:2695:31: sparse:     got struct hlist_head *
   net/xfrm/xfrm_state.c:2708:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head *n @@     got struct hlist_head [noderef] __rcu *state_byspi @@
   net/xfrm/xfrm_state.c:2708:33: sparse:     expected struct hlist_head *n
   net/xfrm/xfrm_state.c:2708:33: sparse:     got struct hlist_head [noderef] __rcu *state_byspi
   net/xfrm/xfrm_state.c:2710:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head *n @@     got struct hlist_head [noderef] __rcu *state_bysrc @@
   net/xfrm/xfrm_state.c:2710:33: sparse:     expected struct hlist_head *n
   net/xfrm/xfrm_state.c:2710:33: sparse:     got struct hlist_head [noderef] __rcu *state_bysrc
   net/xfrm/xfrm_state.c:2712:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head *n @@     got struct hlist_head [noderef] __rcu *state_bydst @@
   net/xfrm/xfrm_state.c:2712:33: sparse:     expected struct hlist_head *n
   net/xfrm/xfrm_state.c:2712:33: sparse:     got struct hlist_head [noderef] __rcu *state_bydst
>> net/xfrm/xfrm_state.c:2728:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head const *h @@     got struct hlist_head [noderef] __rcu *state_byseq @@
   net/xfrm/xfrm_state.c:2728:9: sparse:     expected struct hlist_head const *h
   net/xfrm/xfrm_state.c:2728:9: sparse:     got struct hlist_head [noderef] __rcu *state_byseq
>> net/xfrm/xfrm_state.c:2729:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head *n @@     got struct hlist_head [noderef] __rcu *state_byseq @@
   net/xfrm/xfrm_state.c:2729:33: sparse:     expected struct hlist_head *n
   net/xfrm/xfrm_state.c:2729:33: sparse:     got struct hlist_head [noderef] __rcu *state_byseq
   net/xfrm/xfrm_state.c:2730:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head const *h @@     got struct hlist_head [noderef] __rcu *state_byspi @@
   net/xfrm/xfrm_state.c:2730:9: sparse:     expected struct hlist_head const *h
   net/xfrm/xfrm_state.c:2730:9: sparse:     got struct hlist_head [noderef] __rcu *state_byspi
   net/xfrm/xfrm_state.c:2731:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head *n @@     got struct hlist_head [noderef] __rcu *state_byspi @@
   net/xfrm/xfrm_state.c:2731:33: sparse:     expected struct hlist_head *n
   net/xfrm/xfrm_state.c:2731:33: sparse:     got struct hlist_head [noderef] __rcu *state_byspi
   net/xfrm/xfrm_state.c:2732:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head const *h @@     got struct hlist_head [noderef] __rcu *state_bysrc @@
   net/xfrm/xfrm_state.c:2732:9: sparse:     expected struct hlist_head const *h
   net/xfrm/xfrm_state.c:2732:9: sparse:     got struct hlist_head [noderef] __rcu *state_bysrc
   net/xfrm/xfrm_state.c:2733:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head *n @@     got struct hlist_head [noderef] __rcu *state_bysrc @@
   net/xfrm/xfrm_state.c:2733:33: sparse:     expected struct hlist_head *n
   net/xfrm/xfrm_state.c:2733:33: sparse:     got struct hlist_head [noderef] __rcu *state_bysrc
   net/xfrm/xfrm_state.c:2734:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head const *h @@     got struct hlist_head [noderef] __rcu *state_bydst @@
   net/xfrm/xfrm_state.c:2734:9: sparse:     expected struct hlist_head const *h
   net/xfrm/xfrm_state.c:2734:9: sparse:     got struct hlist_head [noderef] __rcu *state_bydst
   net/xfrm/xfrm_state.c:2735:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct hlist_head *n @@     got struct hlist_head [noderef] __rcu *state_bydst @@
   net/xfrm/xfrm_state.c:2735:33: sparse:     expected struct hlist_head *n
   net/xfrm/xfrm_state.c:2735:33: sparse:     got struct hlist_head [noderef] __rcu *state_bydst
   net/xfrm/xfrm_state.c: note: in included file (through include/linux/workqueue.h):
   include/linux/rcupdate.h:709:9: sparse: sparse: context imbalance in 'xfrm_register_type' - unexpected unlock
   include/linux/rcupdate.h:709:9: sparse: sparse: context imbalance in 'xfrm_unregister_type' - unexpected unlock
   net/xfrm/xfrm_state.c:328:13: sparse: sparse: context imbalance in 'xfrm_get_type' - unexpected unlock
   include/linux/rcupdate.h:709:9: sparse: sparse: context imbalance in 'xfrm_register_type_offload' - unexpected unlock
   include/linux/rcupdate.h:709:9: sparse: sparse: context imbalance in 'xfrm_unregister_type_offload' - unexpected unlock
   include/linux/rcupdate.h:709:9: sparse: sparse: context imbalance in 'xfrm_get_type_offload' - unexpected unlock
   net/xfrm/xfrm_state.c:734:17: sparse: sparse: dereference of noderef expression
   net/xfrm/xfrm_state.c:795:17: sparse: sparse: dereference of noderef expression
   net/xfrm/xfrm_state.c:755:17: sparse: sparse: dereference of noderef expression
   net/xfrm/xfrm_state.c:839:17: sparse: sparse: dereference of noderef expression
   net/xfrm/xfrm_state.c:54:39: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct refcount_struct [usertype] *r @@     got struct refcount_struct [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:54:39: sparse:     expected struct refcount_struct [usertype] *r
   net/xfrm/xfrm_state.c:54:39: sparse:     got struct refcount_struct [noderef] __rcu *
   net/xfrm/xfrm_state.c:54:39: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct refcount_struct [usertype] *r @@     got struct refcount_struct [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:54:39: sparse:     expected struct refcount_struct [usertype] *r
   net/xfrm/xfrm_state.c:54:39: sparse:     got struct refcount_struct [noderef] __rcu *
   net/xfrm/xfrm_state.c:54:39: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected struct refcount_struct [usertype] *r @@     got struct refcount_struct [noderef] __rcu * @@
   net/xfrm/xfrm_state.c:54:39: sparse:     expected struct refcount_struct [usertype] *r
   net/xfrm/xfrm_state.c:54:39: sparse:     got struct refcount_struct [noderef] __rcu *
   net/xfrm/xfrm_state.c:1227:9: sparse: sparse: dereference of noderef expression
   net/xfrm/xfrm_state.c:1321:9: sparse: sparse: dereference of noderef expression
   net/xfrm/xfrm_state.c:1356:9: sparse: sparse: dereference of noderef expression
   net/xfrm/xfrm_state.c: note: in included file:
   include/net/xfrm.h:1731:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
   include/net/xfrm.h:1731:16: sparse:    struct sock [noderef] __rcu *
   include/net/xfrm.h:1731:16: sparse:    struct sock *

vim +2695 net/xfrm/xfrm_state.c

  2673	
  2674	int __net_init xfrm_state_init(struct net *net)
  2675	{
  2676		unsigned int sz;
  2677	
  2678		if (net_eq(net, &init_net))
  2679			xfrm_state_cache = KMEM_CACHE(xfrm_state,
  2680						      SLAB_HWCACHE_ALIGN | SLAB_PANIC);
  2681	
  2682		INIT_LIST_HEAD(&net->xfrm.state_all);
  2683	
  2684		sz = sizeof(struct hlist_head) * 8;
  2685	
> 2686		net->xfrm.state_bydst = xfrm_hash_alloc(sz);
  2687		if (!net->xfrm.state_bydst)
  2688			goto out_bydst;
  2689		net->xfrm.state_bysrc = xfrm_hash_alloc(sz);
  2690		if (!net->xfrm.state_bysrc)
  2691			goto out_bysrc;
  2692		net->xfrm.state_byspi = xfrm_hash_alloc(sz);
  2693		if (!net->xfrm.state_byspi)
  2694			goto out_byspi;
> 2695		net->xfrm.state_byseq = xfrm_hash_alloc(sz);
  2696		if (!net->xfrm.state_byseq)
  2697			goto out_byseq;
  2698		net->xfrm.state_hmask = ((sz / sizeof(struct hlist_head)) - 1);
  2699	
  2700		net->xfrm.state_num = 0;
  2701		INIT_WORK(&net->xfrm.state_hash_work, xfrm_hash_resize);
  2702		spin_lock_init(&net->xfrm.xfrm_state_lock);
  2703		seqcount_spinlock_init(&net->xfrm.xfrm_state_hash_generation,
  2704				       &net->xfrm.xfrm_state_lock);
  2705		return 0;
  2706	
  2707	out_byseq:
> 2708		xfrm_hash_free(net->xfrm.state_byspi, sz);
  2709	out_byspi:
> 2710		xfrm_hash_free(net->xfrm.state_bysrc, sz);
  2711	out_bysrc:
  2712		xfrm_hash_free(net->xfrm.state_bydst, sz);
  2713	out_bydst:
  2714		return -ENOMEM;
  2715	}
  2716	
  2717	void xfrm_state_fini(struct net *net)
  2718	{
  2719		unsigned int sz;
  2720	
  2721		flush_work(&net->xfrm.state_hash_work);
  2722		flush_work(&xfrm_state_gc_work);
  2723		xfrm_state_flush(net, 0, false, true);
  2724	
  2725		WARN_ON(!list_empty(&net->xfrm.state_all));
  2726	
  2727		sz = (net->xfrm.state_hmask + 1) * sizeof(struct hlist_head);
> 2728		WARN_ON(!hlist_empty(net->xfrm.state_byseq));
> 2729		xfrm_hash_free(net->xfrm.state_byseq, sz);
  2730		WARN_ON(!hlist_empty(net->xfrm.state_byspi));
  2731		xfrm_hash_free(net->xfrm.state_byspi, sz);
  2732		WARN_ON(!hlist_empty(net->xfrm.state_bysrc));
  2733		xfrm_hash_free(net->xfrm.state_bysrc, sz);
  2734		WARN_ON(!hlist_empty(net->xfrm.state_bydst));
  2735		xfrm_hash_free(net->xfrm.state_bydst, sz);
  2736	}
  2737	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

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