From: kernel test robot <lkp@intel.com>
To: Abhishek Chauhan <quic_abchauha@quicinc.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev
Subject: Re: [RFC PATCH bpf-next v3 1/2] net: Rename mono_delivery_time to tstamp_type for scalabilty
Date: Mon, 15 Apr 2024 16:30:19 +0800 [thread overview]
Message-ID: <202404151604.8WpyG3jW-lkp@intel.com> (raw)
In-Reply-To: <20240412210125.1780574-2-quic_abchauha@quicinc.com>
Hi Abhishek,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:
[auto build test ERROR on bpf-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Abhishek-Chauhan/net-Rename-mono_delivery_time-to-tstamp_type-for-scalabilty/20240415-094415
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
patch link: https://lore.kernel.org/r/20240412210125.1780574-2-quic_abchauha%40quicinc.com
patch subject: [RFC PATCH bpf-next v3 1/2] net: Rename mono_delivery_time to tstamp_type for scalabilty
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20240415/202404151604.8WpyG3jW-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 8b3b4a92adee40483c27f26c478a384cd69c6f05)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240415/202404151604.8WpyG3jW-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404151604.8WpyG3jW-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from net/ieee802154/6lowpan/reassembly.c:12:
In file included from include/linux/net.h:24:
In file included from include/linux/mm.h:2208:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
In file included from net/ieee802154/6lowpan/reassembly.c:14:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:43:
In file included from include/linux/skbuff.h:28:
In file included from include/linux/dma-mapping.h:11:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:78:
include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
547 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
560 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
| ^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
102 | #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
| ^
In file included from net/ieee802154/6lowpan/reassembly.c:14:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:43:
In file included from include/linux/skbuff.h:28:
In file included from include/linux/dma-mapping.h:11:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:78:
include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
573 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
| ^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
| ^
In file included from net/ieee802154/6lowpan/reassembly.c:14:
In file included from include/linux/netdevice.h:38:
In file included from include/net/net_namespace.h:43:
In file included from include/linux/skbuff.h:28:
In file included from include/linux/dma-mapping.h:11:
In file included from include/linux/scatterlist.h:9:
In file included from arch/s390/include/asm/io.h:78:
include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
584 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
594 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
604 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:692:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
692 | readsb(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:700:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
700 | readsw(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:708:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
708 | readsl(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:717:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
717 | writesb(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:726:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
726 | writesw(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:735:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
735 | writesl(PCI_IOBASE + addr, buffer, count);
| ~~~~~~~~~~ ^
>> net/ieee802154/6lowpan/reassembly.c:133:8: error: no member named 'mono_delivery_time' in 'struct inet_frag_queue'
133 | fq->q.mono_delivery_time = skb->mono_delivery_time;
| ~~~~~ ^
>> net/ieee802154/6lowpan/reassembly.c:133:34: error: no member named 'mono_delivery_time' in 'struct sk_buff'
133 | fq->q.mono_delivery_time = skb->mono_delivery_time;
| ~~~ ^
17 warnings and 2 errors generated.
vim +133 net/ieee802154/6lowpan/reassembly.c
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 83
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 84 static int lowpan_frag_queue(struct lowpan_frag_queue *fq,
72a5e6bb5120d6 net/ieee802154/6lowpan/reassembly.c Alexander Aring 2015-09-02 85 struct sk_buff *skb, u8 frag_type)
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 86 {
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 87 struct sk_buff *prev_tail;
f4606583fd8dcf net/ieee802154/6lowpan/reassembly.c Alexander Aring 2015-09-02 88 struct net_device *ldev;
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 89 int end, offset, err;
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 90
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 91 /* inet_frag_queue_* functions use skb->cb; see struct ipfrag_skb_cb
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 92 * in inet_fragment.c
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 93 */
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 94 BUILD_BUG_ON(sizeof(struct lowpan_802154_cb) > sizeof(struct inet_skb_parm));
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 95 BUILD_BUG_ON(sizeof(struct lowpan_802154_cb) > sizeof(struct inet6_skb_parm));
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 96
06aa8b8a0345c7 net/ieee802154/reassembly.c Nikolay Aleksandrov 2014-08-01 97 if (fq->q.flags & INET_FRAG_COMPLETE)
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 98 goto err;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 99
72a5e6bb5120d6 net/ieee802154/6lowpan/reassembly.c Alexander Aring 2015-09-02 100 offset = lowpan_802154_cb(skb)->d_offset << 3;
72a5e6bb5120d6 net/ieee802154/6lowpan/reassembly.c Alexander Aring 2015-09-02 101 end = lowpan_802154_cb(skb)->d_size;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 102
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 103 /* Is this the final fragment? */
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 104 if (offset + skb->len == end) {
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 105 /* If we already have some bits beyond end
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 106 * or have different end, the segment is corrupted.
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 107 */
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 108 if (end < fq->q.len ||
06aa8b8a0345c7 net/ieee802154/reassembly.c Nikolay Aleksandrov 2014-08-01 109 ((fq->q.flags & INET_FRAG_LAST_IN) && end != fq->q.len))
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 110 goto err;
06aa8b8a0345c7 net/ieee802154/reassembly.c Nikolay Aleksandrov 2014-08-01 111 fq->q.flags |= INET_FRAG_LAST_IN;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 112 fq->q.len = end;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 113 } else {
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 114 if (end > fq->q.len) {
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 115 /* Some bits beyond end -> corruption. */
06aa8b8a0345c7 net/ieee802154/reassembly.c Nikolay Aleksandrov 2014-08-01 116 if (fq->q.flags & INET_FRAG_LAST_IN)
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 117 goto err;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 118 fq->q.len = end;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 119 }
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 120 }
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 121
f4606583fd8dcf net/ieee802154/6lowpan/reassembly.c Alexander Aring 2015-09-02 122 ldev = skb->dev;
f4606583fd8dcf net/ieee802154/6lowpan/reassembly.c Alexander Aring 2015-09-02 123 if (ldev)
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 124 skb->dev = NULL;
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 125 barrier();
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 126
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 127 prev_tail = fq->q.fragments_tail;
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 128 err = inet_frag_queue_insert(&fq->q, skb, offset, end);
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 129 if (err)
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 130 goto err;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 131
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 132 fq->q.stamp = skb->tstamp;
335c8cf3b53760 net/ieee802154/6lowpan/reassembly.c Martin KaFai Lau 2022-03-02 @133 fq->q.mono_delivery_time = skb->mono_delivery_time;
72a5e6bb5120d6 net/ieee802154/6lowpan/reassembly.c Alexander Aring 2015-09-02 134 if (frag_type == LOWPAN_DISPATCH_FRAG1)
06aa8b8a0345c7 net/ieee802154/reassembly.c Nikolay Aleksandrov 2014-08-01 135 fq->q.flags |= INET_FRAG_FIRST_IN;
72a5e6bb5120d6 net/ieee802154/6lowpan/reassembly.c Alexander Aring 2015-09-02 136
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 137 fq->q.meat += skb->len;
6ce3b4dcee4f96 net/ieee802154/6lowpan/reassembly.c Eric Dumazet 2019-05-24 138 add_frag_mem_limit(fq->q.fqdir, skb->truesize);
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 139
06aa8b8a0345c7 net/ieee802154/reassembly.c Nikolay Aleksandrov 2014-08-01 140 if (fq->q.flags == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 141 fq->q.meat == fq->q.len) {
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 142 int res;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 143 unsigned long orefdst = skb->_skb_refdst;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 144
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 145 skb->_skb_refdst = 0UL;
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 146 res = lowpan_frag_reasm(fq, skb, prev_tail, ldev);
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 147 skb->_skb_refdst = orefdst;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 148 return res;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 149 }
254c5dbe15d44c net/ieee802154/6lowpan/reassembly.c Peter Oskolkov 2019-02-14 150 skb_dst_drop(skb);
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 151
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 152 return -1;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 153 err:
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 154 kfree_skb(skb);
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 155 return -1;
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 156 }
7240cdec60b136 net/ieee802154/reassembly.c Alexander Aring 2014-02-28 157
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
parent reply other threads:[~2024-04-15 8:30 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20240412210125.1780574-2-quic_abchauha@quicinc.com>]
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