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Message-ID: <202112120054.E4wkKfKu-lkp@intel.com>
Date: Sun, 12 Dec 2021 00:13:12 +0800
From: kernel test robot <lkp@...el.com>
To: Hannes Reinecke <hare@...e.de>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [hare-scsi-devel:ata-trace.v4 26/68]
drivers/ata/pata_octeon_cf.c:602:30: error: passing argument 1 of
'trace_ata_bmdma_stop' from incompatible pointer type
tree: https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git ata-trace.v4
head: 543d0f43ed9c7b04ab463b52f2e59fd406b4bde8
commit: 8ed76dafadec5839199e8defee70cb3f92502818 [26/68] pata_octeon_cf: Drop pointless VPRINTK() calls and convert the remaining one
config: mips-cavium_octeon_defconfig (https://download.01.org/0day-ci/archive/20211212/202112120054.E4wkKfKu-lkp@intel.com/config)
compiler: mips64-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git/commit/?id=8ed76dafadec5839199e8defee70cb3f92502818
git remote add hare-scsi-devel https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git
git fetch --no-tags hare-scsi-devel ata-trace.v4
git checkout 8ed76dafadec5839199e8defee70cb3f92502818
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=mips SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/ata/pata_octeon_cf.c: In function 'octeon_cf_dma_finished':
>> drivers/ata/pata_octeon_cf.c:602:30: error: passing argument 1 of 'trace_ata_bmdma_stop' from incompatible pointer type [-Werror=incompatible-pointer-types]
602 | trace_ata_bmdma_stop(qc, &qc->tf, qc->tag);
| ^~
| |
| struct ata_queued_cmd *
In file included from include/trace/events/libata.h:10,
from drivers/ata/pata_octeon_cf.c:22:
include/trace/events/libata.h:414:40: note: expected 'struct ata_port *' but argument is of type 'struct ata_queued_cmd *'
414 | TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
| ~~~~~~~~~~~~~~~~~^~
include/linux/tracepoint.h:342:41: note: in definition of macro '__DECLARE_TRACE'
342 | static inline void trace_##name(proto) \
| ^~~~~
include/linux/tracepoint.h:419:31: note: in expansion of macro 'PARAMS'
419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~
include/linux/tracepoint.h:542:9: note: in expansion of macro 'DECLARE_TRACE'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:542:29: note: in expansion of macro 'PARAMS'
542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
include/trace/events/libata.h:413:1: note: in expansion of macro 'DEFINE_EVENT'
413 | DEFINE_EVENT(ata_exec_command_template, ata_bmdma_stop,
| ^~~~~~~~~~~~
include/trace/events/libata.h:414:14: note: in expansion of macro 'TP_PROTO'
414 | TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
| ^~~~~~~~
cc1: some warnings being treated as errors
vim +/trace_ata_bmdma_stop +602 drivers/ata/pata_octeon_cf.c
586
587 /**
588 *
589 * LOCKING:
590 * spin_lock_irqsave(host lock)
591 *
592 */
593 static unsigned int octeon_cf_dma_finished(struct ata_port *ap,
594 struct ata_queued_cmd *qc)
595 {
596 struct ata_eh_info *ehi = &ap->link.eh_info;
597 struct octeon_cf_port *cf_port = ap->private_data;
598 union cvmx_mio_boot_dma_cfgx dma_cfg;
599 union cvmx_mio_boot_dma_intx dma_int;
600 u8 status;
601
> 602 trace_ata_bmdma_stop(qc, &qc->tf, qc->tag);
603
604 if (ap->hsm_task_state != HSM_ST_LAST)
605 return 0;
606
607 dma_cfg.u64 = cvmx_read_csr(cf_port->dma_base + DMA_CFG);
608 if (dma_cfg.s.size != 0xfffff) {
609 /* Error, the transfer was not complete. */
610 qc->err_mask |= AC_ERR_HOST_BUS;
611 ap->hsm_task_state = HSM_ST_ERR;
612 }
613
614 /* Stop and clear the dma engine. */
615 dma_cfg.u64 = 0;
616 dma_cfg.s.size = -1;
617 cvmx_write_csr(cf_port->dma_base + DMA_CFG, dma_cfg.u64);
618
619 /* Disable the interrupt. */
620 dma_int.u64 = 0;
621 cvmx_write_csr(cf_port->dma_base + DMA_INT_EN, dma_int.u64);
622
623 /* Clear the DMA complete status */
624 dma_int.s.done = 1;
625 cvmx_write_csr(cf_port->dma_base + DMA_INT, dma_int.u64);
626
627 status = ap->ops->sff_check_status(ap);
628
629 ata_sff_hsm_move(ap, qc, status, 0);
630
631 if (unlikely(qc->err_mask) && (qc->tf.protocol == ATA_PROT_DMA))
632 ata_ehi_push_desc(ehi, "DMA stat 0x%x", status);
633
634 return 1;
635 }
636
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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