* include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
@ 2020-06-12 7:58 ` kernel test robot
2020-06-12 12:20 ` Bartlomiej Zolnierkiewicz
0 siblings, 1 reply; 3+ messages in thread
From: kernel test robot @ 2020-06-12 7:58 UTC (permalink / raw)
To: Bartlomiej Zolnierkiewicz
Cc: kbuild-all, linux-kernel, Jens Axboe, Christoph Hellwig
[-- Attachment #1: Type: text/plain, Size: 7103 bytes --]
Hi Bartlomiej,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b791d1bdf9212d944d749a5c7ff6febdba241771
commit: 6f09eae3b5d974ef845e56690d6bc2b8f2a70acd ata: expose ncq_enable_prio sysfs attribute only on NCQ capable hosts
date: 3 months ago
config: i386-randconfig-r011-20200612 (attached as .config)
compiler: gcc-4.9 (Ubuntu 4.9.3-13ubuntu2) 4.9.3
reproduce (this is a W=1 build):
git checkout 6f09eae3b5d974ef845e56690d6bc2b8f2a70acd
# save the attached .config to linux build tree
make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
In file included from include/linux/linkage.h:7:0,
from include/linux/kernel.h:8,
from drivers/ata/ahci_platform.c:11:
include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.can_queue') [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.sdev_attrs') [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
--
In file included from include/linux/linkage.h:7:0,
from include/linux/kernel.h:8,
from drivers/ata/ahci_ceva.c:10:
include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.can_queue') [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.sdev_attrs') [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
vim +/__ATA_BASE_SHT +1366 include/linux/libata.h
1338
1339 /*
1340 * All sht initializers (BASE, PIO, BMDMA, NCQ) must be instantiated
1341 * by the edge drivers. Because the 'module' field of sht must be the
1342 * edge driver's module reference, otherwise the driver can be unloaded
1343 * even if the scsi_device is being accessed.
1344 */
1345 #define __ATA_BASE_SHT(drv_name) \
> 1346 .module = THIS_MODULE, \
1347 .name = drv_name, \
1348 .ioctl = ata_scsi_ioctl, \
1349 ATA_SCSI_COMPAT_IOCTL \
1350 .queuecommand = ata_scsi_queuecmd, \
1351 .can_queue = ATA_DEF_QUEUE, \
1352 .tag_alloc_policy = BLK_TAG_ALLOC_RR, \
1353 .this_id = ATA_SHT_THIS_ID, \
1354 .emulated = ATA_SHT_EMULATED, \
1355 .proc_name = drv_name, \
1356 .slave_configure = ata_scsi_slave_config, \
1357 .slave_destroy = ata_scsi_slave_destroy, \
1358 .bios_param = ata_std_bios_param, \
1359 .unlock_native_capacity = ata_scsi_unlock_native_capacity
1360
1361 #define ATA_BASE_SHT(drv_name) \
1362 __ATA_BASE_SHT(drv_name), \
1363 .sdev_attrs = ata_common_sdev_attrs
1364
1365 #define ATA_NCQ_SHT(drv_name) \
> 1366 __ATA_BASE_SHT(drv_name), \
1367 .sdev_attrs = ata_ncq_sdev_attrs, \
1368 .change_queue_depth = ata_scsi_change_queue_depth
1369
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 38601 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
2020-06-12 7:58 ` include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT' kernel test robot
@ 2020-06-12 12:20 ` Bartlomiej Zolnierkiewicz
0 siblings, 0 replies; 3+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2020-06-12 12:20 UTC (permalink / raw)
To: kernel test robot; +Cc: kbuild-all, linux-kernel, Jens Axboe, Christoph Hellwig
On 6/12/20 9:58 AM, kernel test robot wrote:
> Hi Bartlomiej,
Hi,
> FYI, the error/warning still remains.
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: b791d1bdf9212d944d749a5c7ff6febdba241771
> commit: 6f09eae3b5d974ef845e56690d6bc2b8f2a70acd ata: expose ncq_enable_prio sysfs attribute only on NCQ capable hosts
> date: 3 months ago
> config: i386-randconfig-r011-20200612 (attached as .config)
> compiler: gcc-4.9 (Ubuntu 4.9.3-13ubuntu2) 4.9.3
> reproduce (this is a W=1 build):
> git checkout 6f09eae3b5d974ef845e56690d6bc2b8f2a70acd
> # save the attached .config to linux build tree
> make W=1 ARCH=i386
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All warnings (new ones prefixed by >>, old ones prefixed by <<):
>
> In file included from include/linux/linkage.h:7:0,
> from include/linux/kernel.h:8,
> from drivers/ata/ahci_platform.c:11:
> include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
> #define THIS_MODULE ((struct module *)0)
> ^
> include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
> .module = THIS_MODULE, ^
>>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
> __ATA_BASE_SHT(drv_name), ^
> drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
> ATA_NCQ_SHT(drv_name), ^
> drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
> AHCI_SHT(DRV_NAME),
> ^
> include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.can_queue') [-Woverride-init]
> #define THIS_MODULE ((struct module *)0)
> ^
> include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
> .module = THIS_MODULE, ^
>>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
> __ATA_BASE_SHT(drv_name), ^
> drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
> ATA_NCQ_SHT(drv_name), ^
> drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
> AHCI_SHT(DRV_NAME),
> ^
> include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
> #define THIS_MODULE ((struct module *)0)
> ^
> include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
> .module = THIS_MODULE, ^
>>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
> __ATA_BASE_SHT(drv_name), ^
> drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
> ATA_NCQ_SHT(drv_name), ^
> drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
> AHCI_SHT(DRV_NAME),
> ^
> include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.sdev_attrs') [-Woverride-init]
> #define THIS_MODULE ((struct module *)0)
> ^
> include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
> .module = THIS_MODULE, ^
>>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
> __ATA_BASE_SHT(drv_name), ^
> drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
> ATA_NCQ_SHT(drv_name), ^
> drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
> AHCI_SHT(DRV_NAME),
> ^
> --
> In file included from include/linux/linkage.h:7:0,
> from include/linux/kernel.h:8,
> from drivers/ata/ahci_ceva.c:10:
> include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
> #define THIS_MODULE ((struct module *)0)
> ^
> include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
> .module = THIS_MODULE, ^
>>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
> __ATA_BASE_SHT(drv_name), ^
> drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
> ATA_NCQ_SHT(drv_name), ^
> drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro 'AHCI_SHT'
> AHCI_SHT(DRV_NAME),
> ^
> include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.can_queue') [-Woverride-init]
> #define THIS_MODULE ((struct module *)0)
> ^
> include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
> .module = THIS_MODULE, ^
>>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
> __ATA_BASE_SHT(drv_name), ^
> drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
> ATA_NCQ_SHT(drv_name), ^
> drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro 'AHCI_SHT'
> AHCI_SHT(DRV_NAME),
> ^
> include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
> #define THIS_MODULE ((struct module *)0)
> ^
> include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
> .module = THIS_MODULE, ^
>>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
> __ATA_BASE_SHT(drv_name), ^
> drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
> ATA_NCQ_SHT(drv_name), ^
> drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro 'AHCI_SHT'
> AHCI_SHT(DRV_NAME),
> ^
> include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.sdev_attrs') [-Woverride-init]
> #define THIS_MODULE ((struct module *)0)
> ^
> include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
> .module = THIS_MODULE, ^
>>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
> __ATA_BASE_SHT(drv_name), ^
> drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
> ATA_NCQ_SHT(drv_name), ^
> drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro 'AHCI_SHT'
> AHCI_SHT(DRV_NAME),
> ^
>
> vim +/__ATA_BASE_SHT +1366 include/linux/libata.h
>
> 1338
> 1339 /*
> 1340 * All sht initializers (BASE, PIO, BMDMA, NCQ) must be instantiated
> 1341 * by the edge drivers. Because the 'module' field of sht must be the
> 1342 * edge driver's module reference, otherwise the driver can be unloaded
> 1343 * even if the scsi_device is being accessed.
> 1344 */
> 1345 #define __ATA_BASE_SHT(drv_name) \
>> 1346 .module = THIS_MODULE, \
> 1347 .name = drv_name, \
> 1348 .ioctl = ata_scsi_ioctl, \
> 1349 ATA_SCSI_COMPAT_IOCTL \
> 1350 .queuecommand = ata_scsi_queuecmd, \
> 1351 .can_queue = ATA_DEF_QUEUE, \
> 1352 .tag_alloc_policy = BLK_TAG_ALLOC_RR, \
> 1353 .this_id = ATA_SHT_THIS_ID, \
> 1354 .emulated = ATA_SHT_EMULATED, \
> 1355 .proc_name = drv_name, \
> 1356 .slave_configure = ata_scsi_slave_config, \
> 1357 .slave_destroy = ata_scsi_slave_destroy, \
> 1358 .bios_param = ata_std_bios_param, \
> 1359 .unlock_native_capacity = ata_scsi_unlock_native_capacity
> 1360
> 1361 #define ATA_BASE_SHT(drv_name) \
> 1362 __ATA_BASE_SHT(drv_name), \
> 1363 .sdev_attrs = ata_common_sdev_attrs
> 1364
> 1365 #define ATA_NCQ_SHT(drv_name) \
>> 1366 __ATA_BASE_SHT(drv_name), \
> 1367 .sdev_attrs = ata_ncq_sdev_attrs, \
> 1368 .change_queue_depth = ata_scsi_change_queue_depth
> 1369
>
The above warnings produced by gcc-4.9 are very misleading, gcc-5.4
(Ubuntu 5.4.0-6ubuntu1~16.04.11) produces much more descriptive ones:
CC drivers/ata/ahci_platform.o
In file included from drivers/ata/ahci_platform.c:21:0:
drivers/ata/ahci.h:384:16: warning: initialized field overwritten [-Woverride-init]
.can_queue = AHCI_MAX_CMDS, \
^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro ‘AHCI_SHT’
AHCI_SHT(DRV_NAME),
^
drivers/ata/ahci.h:384:16: note: (near initialization for ‘ahci_platform_sht.can_queue’)
.can_queue = AHCI_MAX_CMDS, \
^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro ‘AHCI_SHT’
AHCI_SHT(DRV_NAME),
^
drivers/ata/ahci.h:388:17: warning: initialized field overwritten [-Woverride-init]
.sdev_attrs = ahci_sdev_attrs
^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro ‘AHCI_SHT’
AHCI_SHT(DRV_NAME),
^
drivers/ata/ahci.h:388:17: note: (near initialization for ‘ahci_platform_sht.sdev_attrs’)
.sdev_attrs = ahci_sdev_attrs
^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro ‘AHCI_SHT’
AHCI_SHT(DRV_NAME),
^
CC drivers/ata/libahci.o
CC drivers/ata/libahci_platform.o
CC drivers/ata/sata_dwc_460ex.o
CC drivers/ata/ahci_ceva.o
In file included from drivers/ata/ahci_ceva.c:15:0:
drivers/ata/ahci.h:384:16: warning: initialized field overwritten [-Woverride-init]
.can_queue = AHCI_MAX_CMDS, \
^
drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro ‘AHCI_SHT’
AHCI_SHT(DRV_NAME),
^
drivers/ata/ahci.h:384:16: note: (near initialization for ‘ahci_platform_sht.can_queue’)
.can_queue = AHCI_MAX_CMDS, \
^
drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro ‘AHCI_SHT’
AHCI_SHT(DRV_NAME),
^
drivers/ata/ahci.h:388:17: warning: initialized field overwritten [-Woverride-init]
.sdev_attrs = ahci_sdev_attrs
^
drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro ‘AHCI_SHT’
AHCI_SHT(DRV_NAME),
^
drivers/ata/ahci.h:388:17: note: (near initialization for ‘ahci_platform_sht.sdev_attrs’)
.sdev_attrs = ahci_sdev_attrs
^
drivers/ata/ahci_ceva.c:187:2: note: in expansion of macro ‘AHCI_SHT’
AHCI_SHT(DRV_NAME),
^
Also it turns out that this is an old issue and not a regression
introduced by commit 6f09eae3b5d974ef845e56690d6bc2b8f2a70acd
("ata: expose ncq_enable_prio sysfs attribute only on NCQ capable
hosts").
Anyway, it should be fixed by:
https://lore.kernel.org/linux-ide/0d803e72-b15e-4673-4858-4741f2772fc4@samsung.com/
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
^ permalink raw reply [flat|nested] 3+ messages in thread
* include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
@ 2020-05-20 18:31 kbuild test robot
0 siblings, 0 replies; 3+ messages in thread
From: kbuild test robot @ 2020-05-20 18:31 UTC (permalink / raw)
To: Bartlomiej Zolnierkiewicz
Cc: kbuild-all, linux-kernel, Jens Axboe, Christoph Hellwig
[-- Attachment #1: Type: text/plain, Size: 4610 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 115a54162a6c0d0ef2aef25ebd0b61fc5e179ebe
commit: 6f09eae3b5d974ef845e56690d6bc2b8f2a70acd ata: expose ncq_enable_prio sysfs attribute only on NCQ capable hosts
date: 8 weeks ago
config: i386-randconfig-a005-20200520 (attached as .config)
compiler: gcc-4.9 (Ubuntu 4.9.3-13ubuntu2) 4.9.3
reproduce:
git checkout 6f09eae3b5d974ef845e56690d6bc2b8f2a70acd
# save the attached .config to linux build tree
make ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
In file included from include/linux/linkage.h:7:0,
from include/linux/kernel.h:8,
from drivers/ata/ahci_platform.c:11:
include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.can_queue') [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
include/linux/export.h:19:30: warning: initialized field overwritten [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
include/linux/export.h:19:30: warning: (near initialization for 'ahci_platform_sht.sdev_attrs') [-Woverride-init]
#define THIS_MODULE ((struct module *)0)
^
include/linux/libata.h:1346:14: note: in expansion of macro 'THIS_MODULE'
.module = THIS_MODULE, ^
>> include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT'
__ATA_BASE_SHT(drv_name), ^
drivers/ata/ahci.h:383:2: note: in expansion of macro 'ATA_NCQ_SHT'
ATA_NCQ_SHT(drv_name), ^
drivers/ata/ahci_platform.c:40:2: note: in expansion of macro 'AHCI_SHT'
AHCI_SHT(DRV_NAME),
^
vim +/__ATA_BASE_SHT +1366 include/linux/libata.h
1338
1339 /*
1340 * All sht initializers (BASE, PIO, BMDMA, NCQ) must be instantiated
1341 * by the edge drivers. Because the 'module' field of sht must be the
1342 * edge driver's module reference, otherwise the driver can be unloaded
1343 * even if the scsi_device is being accessed.
1344 */
1345 #define __ATA_BASE_SHT(drv_name) \
1346 .module = THIS_MODULE, \
1347 .name = drv_name, \
1348 .ioctl = ata_scsi_ioctl, \
1349 ATA_SCSI_COMPAT_IOCTL \
1350 .queuecommand = ata_scsi_queuecmd, \
1351 .can_queue = ATA_DEF_QUEUE, \
1352 .tag_alloc_policy = BLK_TAG_ALLOC_RR, \
1353 .this_id = ATA_SHT_THIS_ID, \
1354 .emulated = ATA_SHT_EMULATED, \
1355 .proc_name = drv_name, \
1356 .slave_configure = ata_scsi_slave_config, \
1357 .slave_destroy = ata_scsi_slave_destroy, \
1358 .bios_param = ata_std_bios_param, \
1359 .unlock_native_capacity = ata_scsi_unlock_native_capacity
1360
1361 #define ATA_BASE_SHT(drv_name) \
1362 __ATA_BASE_SHT(drv_name), \
1363 .sdev_attrs = ata_common_sdev_attrs
1364
1365 #define ATA_NCQ_SHT(drv_name) \
> 1366 __ATA_BASE_SHT(drv_name), \
1367 .sdev_attrs = ata_ncq_sdev_attrs, \
1368 .change_queue_depth = ata_scsi_change_queue_depth
1369
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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2020-06-12 7:58 ` include/linux/libata.h:1366:2: note: in expansion of macro '__ATA_BASE_SHT' kernel test robot
2020-06-12 12:20 ` Bartlomiej Zolnierkiewicz
2020-05-20 18:31 kbuild test robot
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