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Message-ID: <202506200609.aTq7YfBa-lkp@intel.com>
Date: Fri, 20 Jun 2025 07:19:34 +0800
From: kernel test robot <lkp@...el.com>
To: Tanmay Jagdale <tanmay@...vell.com>, davem@...emloft.net,
leon@...nel.org, horms@...nel.org, sgoutham@...vell.com,
bbhushan2@...vell.com, herbert@...dor.apana.org.au
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
linux-crypto@...r.kernel.org, netdev@...r.kernel.org,
Tanmay Jagdale <tanmay@...vell.com>
Subject: Re: [PATCH net-next v2 13/14] octeontx2-pf: ipsec: Manage NPC rules
and SPI-to-SA table entries
Hi Tanmay,
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Tanmay-Jagdale/crypto-octeontx2-Share-engine-group-info-with-AF-driver/20250618-193646
base: net-next/main
patch link: https://lore.kernel.org/r/20250618113020.130888-14-tanmay%40marvell.com
patch subject: [PATCH net-next v2 13/14] octeontx2-pf: ipsec: Manage NPC rules and SPI-to-SA table entries
config: um-randconfig-002-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200609.aTq7YfBa-lkp@intel.com/config)
compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 875b36a8742437b95f623bab1e0332562c7b4b3f)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200609.aTq7YfBa-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/202506200609.aTq7YfBa-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from arch/um/include/asm/hardirq.h:5:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:12:
In file included from arch/um/include/asm/io.h:24:
include/asm-generic/io.h:1175:55: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
1175 | return (port > MMIO_UPPER_LIMIT) ? NULL : PCI_IOBASE + port;
| ~~~~~~~~~~ ^
In file included from drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:22:
In file included from drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h:35:
drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.h:404:22: warning: no previous prototype for function 'cn10k_ipsec_process_cpt_metapkt' [-Wmissing-prototypes]
404 | struct nix_wqe_rx_s *cn10k_ipsec_process_cpt_metapkt(struct otx2_nic *pfvf,
| ^
drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.h:404:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
404 | struct nix_wqe_rx_s *cn10k_ipsec_process_cpt_metapkt(struct otx2_nic *pfvf,
| ^
| static
>> drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1808:3: error: call to undeclared function 'cn10k_ipsec_inb_disable_flows'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
1808 | cn10k_ipsec_inb_disable_flows(pf);
| ^
drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1808:3: note: did you mean 'cn10k_ipsec_inb_delete_flows'?
drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.h:413:1: note: 'cn10k_ipsec_inb_delete_flows' declared here
413 | cn10k_ipsec_inb_delete_flows(struct otx2_nic *pfvf)
| ^
2 warnings and 1 error generated.
vim +/cn10k_ipsec_inb_disable_flows +1808 drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
1772
1773 if (!otx2_rep_dev(pf->pdev))
1774 otx2_clean_qos_queues(pf);
1775
1776 mutex_lock(&mbox->lock);
1777 /* Disable backpressure */
1778 if (!is_otx2_lbkvf(pf->pdev))
1779 otx2_nix_config_bp(pf, false);
1780 mutex_unlock(&mbox->lock);
1781
1782 /* Disable RQs */
1783 otx2_ctx_disable(mbox, NIX_AQ_CTYPE_RQ, false);
1784
1785 /*Dequeue all CQEs */
1786 for (qidx = 0; qidx < qset->cq_cnt; qidx++) {
1787 cq = &qset->cq[qidx];
1788 if (cq->cq_type == CQ_RX)
1789 otx2_cleanup_rx_cqes(pf, cq, qidx);
1790 else
1791 otx2_cleanup_tx_cqes(pf, cq);
1792 }
1793 otx2_free_pending_sqe(pf);
1794
1795 otx2_free_sq_res(pf);
1796
1797 /* Free RQ buffer pointers*/
1798 otx2_free_aura_ptr(pf, AURA_NIX_RQ);
1799
1800 otx2_free_cq_res(pf);
1801
1802 /* Free all ingress bandwidth profiles allocated */
1803 if (!otx2_rep_dev(pf->pdev))
1804 cn10k_free_all_ipolicers(pf);
1805
1806 /* Delete Inbound IPSec flows if any SA's are installed */
1807 if (!list_empty(&pf->ipsec.inb_sw_ctx_list))
> 1808 cn10k_ipsec_inb_disable_flows(pf);
1809
1810 mutex_lock(&mbox->lock);
1811
1812 /* Reset NIX LF */
1813 free_req = otx2_mbox_alloc_msg_nix_lf_free(mbox);
1814 if (free_req) {
1815 free_req->flags = NIX_LF_DISABLE_FLOWS;
1816 if (!(pf->flags & OTX2_FLAG_PF_SHUTDOWN))
1817 free_req->flags |= NIX_LF_DONT_FREE_TX_VTAG;
1818 if (otx2_sync_mbox_msg(mbox))
1819 dev_err(pf->dev, "%s failed to free nixlf\n", __func__);
1820 }
1821 mutex_unlock(&mbox->lock);
1822
1823 /* Disable NPA Pool and Aura hw context */
1824 otx2_ctx_disable(mbox, NPA_AQ_CTYPE_POOL, true);
1825 otx2_ctx_disable(mbox, NPA_AQ_CTYPE_AURA, true);
1826 otx2_aura_pool_free(pf);
1827
1828 mutex_lock(&mbox->lock);
1829 /* Reset NPA LF */
1830 req = otx2_mbox_alloc_msg_npa_lf_free(mbox);
1831 if (req) {
1832 if (otx2_sync_mbox_msg(mbox))
1833 dev_err(pf->dev, "%s failed to free npalf\n", __func__);
1834 }
1835 mutex_unlock(&mbox->lock);
1836 }
1837 EXPORT_SYMBOL(otx2_free_hw_resources);
1838
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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