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Message-ID: <201810251826.er705X6T%fengguang.wu@intel.com>
Date: Thu, 25 Oct 2018 18:36:55 +0800
From: kbuild test robot <lkp@...el.com>
To: Suganath Prabu <suganath-prabu.subramani@...adcom.com>
Cc: kbuild-all@...org, linux-scsi@...r.kernel.org,
linux-kernel@...r.kernel.org, Sathya.Prakash@...adcom.com,
sreekanth.reddy@...adcom.com,
Suganath Prabu <suganath-prabu.subramani@...adcom.com>
Subject: Re: [PATCH 1/2] mpt3sas: Update MPI headers to support Aero
controllers.
Hi Suganath,
I love your patch! Yet something to improve:
[auto build test ERROR on scsi/for-next]
[also build test ERROR on v4.19 next-20181019]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Suganath-Prabu/mpt3sas-Update-MPI-headers-to-support-Aero-controllers/20181025-181347
base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
config: x86_64-randconfig-x014-201842 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
Note: the linux-review/Suganath-Prabu/mpt3sas-Update-MPI-headers-to-support-Aero-controllers/20181025-181347 HEAD 0d477ec5db33da0ceaa200504780c2962def87db builds fine.
It only hurts bisectibility.
All error/warnings (new ones prefixed by >>):
drivers/scsi/mpt3sas/mpt3sas_base.c: In function '_base_display_fwpkg_version':
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3761:2: error: unknown type name 'Mpi2FWImageHeader_t'; did you mean 'Mpi2ConfigPageHeader_t'?
Mpi2FWImageHeader_t *FWImgHdr;
^~~~~~~~~~~~~~~~~~~
Mpi2ConfigPageHeader_t
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3777:23: error: 'Mpi2FWImageHeader_t' undeclared (first use in this function); did you mean 'Mpi2ConfigPageHeader_t'?
data_length = sizeof(Mpi2FWImageHeader_t);
^~~~~~~~~~~~~~~~~~~
Mpi2ConfigPageHeader_t
drivers/scsi/mpt3sas/mpt3sas_base.c:3777:23: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3821:38: error: expected expression before ')' token
FWImgHdr = (Mpi2FWImageHeader_t *)fwpkg_data;
^
In file included from include/linux/export.h:45:0,
from include/linux/linkage.h:7,
from include/linux/kernel.h:7,
from drivers/scsi/mpt3sas/mpt3sas_base.c:46:
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3822:17: error: request for member 'PackageVersion' in something not a structure or union
if (FWImgHdr->PackageVersion.Word) {
^
include/linux/compiler.h:58:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3822:5: note: in expansion of macro 'if'
if (FWImgHdr->PackageVersion.Word) {
^~
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3822:17: error: request for member 'PackageVersion' in something not a structure or union
if (FWImgHdr->PackageVersion.Word) {
^
include/linux/compiler.h:58:42: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3822:5: note: in expansion of macro 'if'
if (FWImgHdr->PackageVersion.Word) {
^~
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3822:17: error: request for member 'PackageVersion' in something not a structure or union
if (FWImgHdr->PackageVersion.Word) {
^
include/linux/compiler.h:69:16: note: in definition of macro '__trace_if'
______r = !!(cond); \
^~~~
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3822:5: note: in expansion of macro 'if'
if (FWImgHdr->PackageVersion.Word) {
^~
In file included from include/linux/kernel.h:14:0,
from drivers/scsi/mpt3sas/mpt3sas_base.c:46:
drivers/scsi/mpt3sas/mpt3sas_base.c:3824:16: error: request for member 'PackageVersion' in something not a structure or union
FWImgHdr->PackageVersion.Struct.Major,
^
include/linux/printk.h:315:34: note: in definition of macro 'pr_info'
printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~~~~
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3823:6: note: in expansion of macro 'ioc_info'
ioc_info(ioc, "FW Package Version (%02d.%02d.%02d.%02d)\n",
^~~~~~~~
drivers/scsi/mpt3sas/mpt3sas_base.c:3825:16: error: request for member 'PackageVersion' in something not a structure or union
FWImgHdr->PackageVersion.Struct.Minor,
^
include/linux/printk.h:315:34: note: in definition of macro 'pr_info'
printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~~~~
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3823:6: note: in expansion of macro 'ioc_info'
ioc_info(ioc, "FW Package Version (%02d.%02d.%02d.%02d)\n",
^~~~~~~~
drivers/scsi/mpt3sas/mpt3sas_base.c:3826:16: error: request for member 'PackageVersion' in something not a structure or union
FWImgHdr->PackageVersion.Struct.Unit,
^
include/linux/printk.h:315:34: note: in definition of macro 'pr_info'
printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~~~~
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3823:6: note: in expansion of macro 'ioc_info'
ioc_info(ioc, "FW Package Version (%02d.%02d.%02d.%02d)\n",
^~~~~~~~
drivers/scsi/mpt3sas/mpt3sas_base.c:3827:16: error: request for member 'PackageVersion' in something not a structure or union
FWImgHdr->PackageVersion.Struct.Dev);
^
include/linux/printk.h:315:34: note: in definition of macro 'pr_info'
printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~~~~
>> drivers/scsi/mpt3sas/mpt3sas_base.c:3823:6: note: in expansion of macro 'ioc_info'
ioc_info(ioc, "FW Package Version (%02d.%02d.%02d.%02d)\n",
^~~~~~~~
vim +3761 drivers/scsi/mpt3sas/mpt3sas_base.c
fb84dfc4 Sreekanth Reddy 2015-06-30 3750
fb84dfc4 Sreekanth Reddy 2015-06-30 3751 /**
3d29ed85 Chaitra P B 2018-04-24 3752 * _base_display_fwpkg_version - sends FWUpload request to pull FWPkg
3d29ed85 Chaitra P B 2018-04-24 3753 * version from FW Image Header.
3d29ed85 Chaitra P B 2018-04-24 3754 * @ioc: per adapter object
3d29ed85 Chaitra P B 2018-04-24 3755 *
4beb4867 Bart Van Assche 2018-06-15 3756 * Return: 0 for success, non-zero for failure.
3d29ed85 Chaitra P B 2018-04-24 3757 */
3d29ed85 Chaitra P B 2018-04-24 3758 static int
3d29ed85 Chaitra P B 2018-04-24 3759 _base_display_fwpkg_version(struct MPT3SAS_ADAPTER *ioc)
3d29ed85 Chaitra P B 2018-04-24 3760 {
3d29ed85 Chaitra P B 2018-04-24 @3761 Mpi2FWImageHeader_t *FWImgHdr;
3d29ed85 Chaitra P B 2018-04-24 3762 Mpi25FWUploadRequest_t *mpi_request;
3d29ed85 Chaitra P B 2018-04-24 3763 Mpi2FWUploadReply_t mpi_reply;
3d29ed85 Chaitra P B 2018-04-24 3764 int r = 0;
3d29ed85 Chaitra P B 2018-04-24 3765 void *fwpkg_data = NULL;
3d29ed85 Chaitra P B 2018-04-24 3766 dma_addr_t fwpkg_data_dma;
3d29ed85 Chaitra P B 2018-04-24 3767 u16 smid, ioc_status;
3d29ed85 Chaitra P B 2018-04-24 3768 size_t data_length;
3d29ed85 Chaitra P B 2018-04-24 3769
919d8a3f Joe Perches 2018-09-17 3770 dinitprintk(ioc, ioc_info(ioc, "%s\n", __func__));
3d29ed85 Chaitra P B 2018-04-24 3771
3d29ed85 Chaitra P B 2018-04-24 3772 if (ioc->base_cmds.status & MPT3_CMD_PENDING) {
919d8a3f Joe Perches 2018-09-17 3773 ioc_err(ioc, "%s: internal command already in use\n", __func__);
3d29ed85 Chaitra P B 2018-04-24 3774 return -EAGAIN;
3d29ed85 Chaitra P B 2018-04-24 3775 }
3d29ed85 Chaitra P B 2018-04-24 3776
3d29ed85 Chaitra P B 2018-04-24 @3777 data_length = sizeof(Mpi2FWImageHeader_t);
1c2048bd Christoph Hellwig 2018-10-11 3778 fwpkg_data = dma_alloc_coherent(&ioc->pdev->dev, data_length,
1c2048bd Christoph Hellwig 2018-10-11 3779 &fwpkg_data_dma, GFP_KERNEL);
3d29ed85 Chaitra P B 2018-04-24 3780 if (!fwpkg_data) {
919d8a3f Joe Perches 2018-09-17 3781 ioc_err(ioc, "failure at %s:%d/%s()!\n",
919d8a3f Joe Perches 2018-09-17 3782 __FILE__, __LINE__, __func__);
3d29ed85 Chaitra P B 2018-04-24 3783 return -ENOMEM;
3d29ed85 Chaitra P B 2018-04-24 3784 }
3d29ed85 Chaitra P B 2018-04-24 3785
3d29ed85 Chaitra P B 2018-04-24 3786 smid = mpt3sas_base_get_smid(ioc, ioc->base_cb_idx);
3d29ed85 Chaitra P B 2018-04-24 3787 if (!smid) {
919d8a3f Joe Perches 2018-09-17 3788 ioc_err(ioc, "%s: failed obtaining a smid\n", __func__);
3d29ed85 Chaitra P B 2018-04-24 3789 r = -EAGAIN;
3d29ed85 Chaitra P B 2018-04-24 3790 goto out;
3d29ed85 Chaitra P B 2018-04-24 3791 }
3d29ed85 Chaitra P B 2018-04-24 3792
3d29ed85 Chaitra P B 2018-04-24 3793 ioc->base_cmds.status = MPT3_CMD_PENDING;
3d29ed85 Chaitra P B 2018-04-24 3794 mpi_request = mpt3sas_base_get_msg_frame(ioc, smid);
3d29ed85 Chaitra P B 2018-04-24 3795 ioc->base_cmds.smid = smid;
3d29ed85 Chaitra P B 2018-04-24 3796 memset(mpi_request, 0, sizeof(Mpi25FWUploadRequest_t));
3d29ed85 Chaitra P B 2018-04-24 3797 mpi_request->Function = MPI2_FUNCTION_FW_UPLOAD;
3d29ed85 Chaitra P B 2018-04-24 3798 mpi_request->ImageType = MPI2_FW_UPLOAD_ITYPE_FW_FLASH;
3d29ed85 Chaitra P B 2018-04-24 3799 mpi_request->ImageSize = cpu_to_le32(data_length);
3d29ed85 Chaitra P B 2018-04-24 3800 ioc->build_sg(ioc, &mpi_request->SGL, 0, 0, fwpkg_data_dma,
3d29ed85 Chaitra P B 2018-04-24 3801 data_length);
3d29ed85 Chaitra P B 2018-04-24 3802 init_completion(&ioc->base_cmds.done);
3d29ed85 Chaitra P B 2018-04-24 3803 mpt3sas_base_put_smid_default(ioc, smid);
3d29ed85 Chaitra P B 2018-04-24 3804 /* Wait for 15 seconds */
3d29ed85 Chaitra P B 2018-04-24 3805 wait_for_completion_timeout(&ioc->base_cmds.done,
3d29ed85 Chaitra P B 2018-04-24 3806 FW_IMG_HDR_READ_TIMEOUT*HZ);
919d8a3f Joe Perches 2018-09-17 3807 ioc_info(ioc, "%s: complete\n", __func__);
3d29ed85 Chaitra P B 2018-04-24 3808 if (!(ioc->base_cmds.status & MPT3_CMD_COMPLETE)) {
919d8a3f Joe Perches 2018-09-17 3809 ioc_err(ioc, "%s: timeout\n", __func__);
3d29ed85 Chaitra P B 2018-04-24 3810 _debug_dump_mf(mpi_request,
3d29ed85 Chaitra P B 2018-04-24 3811 sizeof(Mpi25FWUploadRequest_t)/4);
3d29ed85 Chaitra P B 2018-04-24 3812 r = -ETIME;
3d29ed85 Chaitra P B 2018-04-24 3813 } else {
3d29ed85 Chaitra P B 2018-04-24 3814 memset(&mpi_reply, 0, sizeof(Mpi2FWUploadReply_t));
3d29ed85 Chaitra P B 2018-04-24 3815 if (ioc->base_cmds.status & MPT3_CMD_REPLY_VALID) {
3d29ed85 Chaitra P B 2018-04-24 3816 memcpy(&mpi_reply, ioc->base_cmds.reply,
3d29ed85 Chaitra P B 2018-04-24 3817 sizeof(Mpi2FWUploadReply_t));
3d29ed85 Chaitra P B 2018-04-24 3818 ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
3d29ed85 Chaitra P B 2018-04-24 3819 MPI2_IOCSTATUS_MASK;
3d29ed85 Chaitra P B 2018-04-24 3820 if (ioc_status == MPI2_IOCSTATUS_SUCCESS) {
3d29ed85 Chaitra P B 2018-04-24 @3821 FWImgHdr = (Mpi2FWImageHeader_t *)fwpkg_data;
3d29ed85 Chaitra P B 2018-04-24 @3822 if (FWImgHdr->PackageVersion.Word) {
919d8a3f Joe Perches 2018-09-17 @3823 ioc_info(ioc, "FW Package Version (%02d.%02d.%02d.%02d)\n",
3d29ed85 Chaitra P B 2018-04-24 3824 FWImgHdr->PackageVersion.Struct.Major,
3d29ed85 Chaitra P B 2018-04-24 3825 FWImgHdr->PackageVersion.Struct.Minor,
3d29ed85 Chaitra P B 2018-04-24 3826 FWImgHdr->PackageVersion.Struct.Unit,
3d29ed85 Chaitra P B 2018-04-24 3827 FWImgHdr->PackageVersion.Struct.Dev);
3d29ed85 Chaitra P B 2018-04-24 3828 }
3d29ed85 Chaitra P B 2018-04-24 3829 } else {
3d29ed85 Chaitra P B 2018-04-24 3830 _debug_dump_mf(&mpi_reply,
3d29ed85 Chaitra P B 2018-04-24 3831 sizeof(Mpi2FWUploadReply_t)/4);
3d29ed85 Chaitra P B 2018-04-24 3832 }
3d29ed85 Chaitra P B 2018-04-24 3833 }
3d29ed85 Chaitra P B 2018-04-24 3834 }
3d29ed85 Chaitra P B 2018-04-24 3835 ioc->base_cmds.status = MPT3_CMD_NOT_USED;
3d29ed85 Chaitra P B 2018-04-24 3836 out:
3d29ed85 Chaitra P B 2018-04-24 3837 if (fwpkg_data)
1c2048bd Christoph Hellwig 2018-10-11 3838 dma_free_coherent(&ioc->pdev->dev, data_length, fwpkg_data,
3d29ed85 Chaitra P B 2018-04-24 3839 fwpkg_data_dma);
3d29ed85 Chaitra P B 2018-04-24 3840 return r;
3d29ed85 Chaitra P B 2018-04-24 3841 }
3d29ed85 Chaitra P B 2018-04-24 3842
:::::: The code at line 3761 was first introduced by commit
:::::: 3d29ed85fc9ca673fbae0f97178ef64c1314f7e2 scsi: mpt3sas: Report Firmware Package Version from HBA Driver.
:::::: TO: Chaitra P B <chaitra.basappa@...adcom.com>
:::::: CC: Martin K. Petersen <martin.petersen@...cle.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
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