-----Original Message-----
From: kernel test robot <redacted>
Sent: Friday, February 14, 2025 8:15 PM
To: Sai Krishna Gajula <redacted>; davem@davemloft.net;
edumazet@google.com; kuba@kernel.org; pabeni@redhat.com;
netdev@vger.kernel.org; linux-kernel@vger.kernel.org; Sunil Kovvuri
Goutham [off-list ref]; Geethasowjanya Akula
[off-list ref]; Linu Cherian [off-list ref]; Jerin Jacob
[off-list ref]; Hariprasad Kelam [off-list ref]; Subbaraya
Sundeep Bhatta [off-list ref]; andrew+netdev@lunn.ch; kalesh-
anakkur.purayil@broadcom.com
Cc: oe-kbuild-all@lists.linux.dev; Sai Krishna Gajula
[off-list ref]
Subject:  Re: [net-next PATCH v9 3/6] octeontx2-af: CN20k mbox to
support AF REQ/ACK functionality

Hi Sai, kernel test robot noticed the following build errors: [auto build test
ERROR on net-next/main] url:
https: //urldefense. proofpoint. com/v2/url?u=https-3A__github. com_intel-
2Dlab-2Dlkp_linux_commits_Sai-2DKrishna_octeontx2-2DSet-2Dappropriate-
2DPF-2DVF-2Dmasks-2Dand-2Dshifts-2Dbased-2Don-2Dsilicon_20250214-
2D013817&d=DwIBAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=c3MsgrR-U-
HFhmFd6R4MWRZG-
8QeikJn5PkjqMTpBSg&m=w4DfHXIP7ATUh44fvytYTpSgRUW6g8ZYx6dqfVOVcN
U2GPmqe_mFmUKuhQ_axRuJ&s=sO9qAAJJX4lTeQaPpVmgsgnpPvd6IDcoiYl1I
kGBsS0&e=
Hi Sai,

kernel test robot noticed the following build errors:

[auto build test ERROR on net-next/main]

url:    https://urldefense.proofpoint.com/v2/url?u=https-
3A__github.com_intel-2Dlab-2Dlkp_linux_commits_Sai-
2DKrishna_octeontx2-2DSet-2Dappropriate-2DPF-2DVF-2Dmasks-2Dand-
2Dshifts-2Dbased-2Don-2Dsilicon_20250214-
2D013817&d=DwIBAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=c3MsgrR-U-
HFhmFd6R4MWRZG-
8QeikJn5PkjqMTpBSg&m=w4DfHXIP7ATUh44fvytYTpSgRUW6g8ZYx6dqfVOVcN
U2GPmqe_mFmUKuhQ_axRuJ&s=sO9qAAJJX4lTeQaPpVmgsgnpPvd6IDcoiYl1I
kGBsS0&e=
base:   net-next/main
patch link:    https://urldefense.proofpoint.com/v2/url?u=https-
3A__lore.kernel.org_r_20250213170504.3892412-2D4-2Dsaikrishnag-
2540marvell.com&d=DwIBAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=c3MsgrR-U-
HFhmFd6R4MWRZG-
8QeikJn5PkjqMTpBSg&m=w4DfHXIP7ATUh44fvytYTpSgRUW6g8ZYx6dqfVOVcN
U2GPmqe_mFmUKuhQ_axRuJ&s=qtwhx2D6xBpFQK0j01alE-
puPHUuE1Qfmum4l2l7SMY&e=
patch subject: [net-next PATCH v9 3/6] octeontx2-af: CN20k mbox to support
AF REQ/ACK functionality
config: alpha-randconfig-r051-20250214
(https://urldefense.proofpoint.com/v2/url?u=https-
3A__download.01.org_0day-
2Dci_archive_20250214_202502142256.5RFZmK7u-2Dlkp-
40intel.com_config&d=DwIBAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=c3MsgrR-U-
HFhmFd6R4MWRZG-
8QeikJn5PkjqMTpBSg&m=w4DfHXIP7ATUh44fvytYTpSgRUW6g8ZYx6dqfVOVcN
U2GPmqe_mFmUKuhQ_axRuJ&s=le5EhCd0utE4jTExE9dnHS7qBLkWIFk8xRG
MbpG0Ilc&e=)
compiler: alpha-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build):
(https://urldefense.proofpoint.com/v2/url?u=https-
3A__download.01.org_0day-
2Dci_archive_20250214_202502142256.5RFZmK7u-2Dlkp-
40intel.com_reproduce&d=DwIBAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=c3Msgr
R-U-HFhmFd6R4MWRZG-
8QeikJn5PkjqMTpBSg&m=w4DfHXIP7ATUh44fvytYTpSgRUW6g8ZYx6dqfVOVcN
U2GPmqe_mFmUKuhQ_axRuJ&s=O7q18F1YKzlDMEVqDjeedVCr9jDiiCFrIgeb7
eIR5ew&e=)

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 [off-list ref]
| Closes:
| https://urldefense.proofpoint.com/v2/url?u=https-3A__lore.kernel.org_o
| e-2Dkbuild-2Dall_202502142256.5RFZmK7u-2Dlkp-
40intel.com_&d=DwIBAg&c=n
| KjWec2b6R0mOyPaz7xtfQ&r=c3MsgrR-U-HFhmFd6R4MWRZG-
8QeikJn5PkjqMTpBSg&m=
|
w4DfHXIP7ATUh44fvytYTpSgRUW6g8ZYx6dqfVOVcNU2GPmqe_mFmUKuhQ_a
xRuJ&s=4s2
| metuLvTd72yKVjg-_ZuS5HiWwDy_8FGtjJMTIDdY&e=

All errors (new ones prefixed by >>):

   drivers/net/ethernet/marvell/octeontx2/af/rvu.c: In function
'rvu_free_hw_resources':

quoted

quoted

drivers/net/ethernet/marvell/octeontx2/af/rvu.c:760:25: error:
'RVU_AFPF' undeclared (first use in this function)

     760 |         pfvf = &rvu->pf[RVU_AFPF];
         |                         ^~~~~~~~

[sai] Ack, will fix and submit V10, though RVU_AFPF is defined in drivers/net/ethernet/marvell/octeontx2/af/rvu.h , it seems to be masked 
by CONFIG_DEBUG_FS config.

   drivers/net/ethernet/marvell/octeontx2/af/rvu.c:760:25: note: each
undeclared identifier is reported only once for each function it appears in
   drivers/net/ethernet/marvell/octeontx2/af/rvu.c: In function 'rvu_probe':
   drivers/net/ethernet/marvell/octeontx2/af/rvu.c:3494:47: error: 'RVU_AFPF'
undeclared (first use in this function)
    3494 |         rvu_alloc_cint_qint_mem(rvu, &rvu->pf[RVU_AFPF],
BLKADDR_NIX0,
         |                                               ^~~~~~~~


vim +/RVU_AFPF +760 drivers/net/ethernet/marvell/octeontx2/af/rvu.c

   717
   718	static void rvu_free_hw_resources(struct rvu *rvu)
   719	{
   720		struct rvu_hwinfo *hw = rvu->hw;
   721		struct rvu_block *block;
   722		struct rvu_pfvf  *pfvf;
   723		int id, max_msix;
   724		u64 cfg;
   725
   726		rvu_npa_freemem(rvu);
   727		rvu_npc_freemem(rvu);
   728		rvu_nix_freemem(rvu);
   729
   730		/* Free block LF bitmaps */
   731		for (id = 0; id < BLK_COUNT; id++) {
   732			block = &hw->block[id];
   733			kfree(block->lf.bmap);
   734		}
   735
   736		/* Free MSIX bitmaps */
   737		for (id = 0; id < hw->total_pfs; id++) {
   738			pfvf = &rvu->pf[id];
   739			kfree(pfvf->msix.bmap);
   740		}
   741
   742		for (id = 0; id < hw->total_vfs; id++) {
   743			pfvf = &rvu->hwvf[id];
   744			kfree(pfvf->msix.bmap);
   745		}
   746
   747		/* Unmap MSIX vector base IOVA mapping */
   748		if (!rvu->msix_base_iova)
   749			return;
   750		cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_CONST);
   751		max_msix = cfg & 0xFFFFF;
   752		dma_unmap_resource(rvu->dev, rvu->msix_base_iova,
   753				   max_msix * PCI_MSIX_ENTRY_SIZE,
   754				   DMA_BIDIRECTIONAL, 0);
   755
   756		rvu_reset_msix(rvu);
   757		mutex_destroy(&rvu->rsrc_lock);
   758
   759		/* Free the QINT/CINt memory */
 > 760		pfvf = &rvu->pf[RVU_AFPF];
   761		qmem_free(rvu->dev, pfvf->nix_qints_ctx);
   762		qmem_free(rvu->dev, pfvf->cq_ints_ctx);
   763	}