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Message-ID: <202312141751.nTLz3mXr-lkp@intel.com>
Date: Thu, 14 Dec 2023 17:13:10 +0800
From: kernel test robot <lkp@...el.com>
To: Michael Ellerman <mpe@...erman.id.au>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: drivers/net/ethernet/8390/wd.c:427:22: sparse: sparse: cast to
restricted __le16
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 5bd7ef53ffe5ca580e93e74eb8c81ed191ddc4bd
commit: 164af597ce945751e2dcd53d0a86e84203a6d117 powerpc/Makefile: Use cflags-y/aflags-y for setting endian options
date: 7 years ago
config: powerpc-randconfig-r121-20231107 (https://download.01.org/0day-ci/archive/20231214/202312141751.nTLz3mXr-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231214/202312141751.nTLz3mXr-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/202312141751.nTLz3mXr-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/8390/wd.c:427:22: sparse: sparse: cast to restricted __le16
In file included from include/linux/kernel.h:11,
from include/linux/list.h:8,
from include/linux/module.h:9,
from drivers/net/ethernet/8390/wd.c:31:
include/linux/log2.h:22:1: warning: ignoring attribute 'noreturn' because it conflicts with attribute 'const' [-Wattributes]
22 | int ____ilog2_NaN(void);
| ^~~
drivers/net/ethernet/8390/wd.c:129:28: warning: no previous prototype for 'wd_probe' [-Wmissing-prototypes]
129 | struct net_device * __init wd_probe(int unit)
| ^~~~~~~~
--
>> drivers/net/ethernet/8390/smc-ultra.c:452:22: sparse: sparse: cast to restricted __le16
In file included from include/linux/kernel.h:11,
from include/linux/list.h:8,
from include/linux/module.h:9,
from drivers/net/ethernet/8390/smc-ultra.c:60:
include/linux/log2.h:22:1: warning: ignoring attribute 'noreturn' because it conflicts with attribute 'const' [-Wattributes]
22 | int ____ilog2_NaN(void);
| ^~~
--
drivers/scsi/be2iscsi/be_main.c:145:1: sparse: sparse: symbol 'beiscsi_log_enable_disp' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:145:1: sparse: sparse: symbol 'dev_attr_beiscsi_log_enable' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:155:1: sparse: sparse: symbol 'dev_attr_beiscsi_drvr_ver' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:156:1: sparse: sparse: symbol 'dev_attr_beiscsi_adapter_family' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:157:1: sparse: sparse: symbol 'dev_attr_beiscsi_fw_ver' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:158:1: sparse: sparse: symbol 'dev_attr_beiscsi_phys_port' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:159:1: sparse: sparse: symbol 'dev_attr_beiscsi_active_session_count' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:161:1: sparse: sparse: symbol 'dev_attr_beiscsi_free_session_count' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:163:25: sparse: sparse: symbol 'beiscsi_attrs' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:1375:29: sparse: sparse: cast to restricted __be16
drivers/scsi/be2iscsi/be_main.c:1401:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] t2wait @@ got int @@
drivers/scsi/be2iscsi/be_main.c:1401:21: sparse: expected restricted __be16 [usertype] t2wait
drivers/scsi/be2iscsi/be_main.c:1401:21: sparse: got int
drivers/scsi/be2iscsi/be_main.c:1982:41: sparse: sparse: cast to restricted __be16
drivers/scsi/be2iscsi/be_main.c:2052:28: sparse: sparse: cast to restricted __le32
drivers/scsi/be2iscsi/be_main.c:2068:36: sparse: sparse: cast to restricted __le32
drivers/scsi/be2iscsi/be_main.c:4758:19: sparse: sparse: cast from restricted itt_t
drivers/scsi/be2iscsi/be_main.c:4791:34: sparse: sparse: cast to restricted itt_t
drivers/scsi/be2iscsi/be_main.c:4891:16: sparse: sparse: cast to restricted itt_t
drivers/scsi/be2iscsi/be_main.c:4891:16: sparse: sparse: cast from restricted __be32
drivers/scsi/be2iscsi/be_main.c:4947:9: sparse: sparse: incorrect type in argument 5 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __be16 [usertype] @@
drivers/scsi/be2iscsi/be_main.c:4947:9: sparse: expected unsigned int [usertype] value
drivers/scsi/be2iscsi/be_main.c:4947:9: sparse: got restricted __be16 [usertype]
drivers/scsi/be2iscsi/be_main.c:4918:5: sparse: sparse: symbol 'beiscsi_iotask_v2' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c:5007:9: sparse: sparse: incorrect type in argument 5 (different base types) @@ expected unsigned int [usertype] value @@ got restricted __be16 [usertype] @@
drivers/scsi/be2iscsi/be_main.c:5007:9: sparse: expected unsigned int [usertype] value
drivers/scsi/be2iscsi/be_main.c:5007:9: sparse: got restricted __be16 [usertype]
drivers/scsi/be2iscsi/be_main.c:5102:30: sparse: sparse: restricted __be32 degrades to integer
drivers/scsi/be2iscsi/be_main.c:5178:17: sparse: sparse: cast to restricted __be32
drivers/scsi/be2iscsi/be_main.c:5178:17: sparse: sparse: cast from restricted itt_t
drivers/scsi/be2iscsi/be_main.c:5280:6: sparse: sparse: symbol 'beiscsi_hba_attrs_init' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_main.c: note: in included file (through drivers/scsi/be2iscsi/be_main.h):
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
In file included from include/linux/kernel.h:11,
from include/linux/list.h:8,
from include/linux/mutex.h:14,
from include/linux/notifier.h:13,
from include/linux/reboot.h:5,
from drivers/scsi/be2iscsi/be_main.c:20:
include/linux/log2.h:22:1: warning: ignoring attribute 'noreturn' because it conflicts with attribute 'const' [-Wattributes]
22 | int ____ilog2_NaN(void);
| ^~~
drivers/scsi/be2iscsi/be_main.c:65:1: warning: no previous prototype for 'beiscsi_log_enable_disp' [-Wmissing-prototypes]
65 | beiscsi_##_name##_disp(struct device *dev,60- | ^~~~~~~~
drivers/scsi/be2iscsi/be_main.c:134:1: note: in expansion of macro 'beiscsi_disp_param'
134 | beiscsi_disp_param(_name)63- | ^~~~~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:145:1: note: in expansion of macro 'BEISCSI_RW_ATTR'
145 | BEISCSI_RW_ATTR(log_enable, 0x00,
| ^~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c: In function 'beiscsi_log_enable_disp':
drivers/scsi/be2iscsi/be_main.c:70:18: warning: variable 'param_val' set but not used [-Wunused-but-set-variable]
70 | uint32_t param_val = 0; 70- | ^~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:134:1: note: in expansion of macro 'beiscsi_disp_param'
134 | beiscsi_disp_param(_name)73- | ^~~~~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:145:1: note: in expansion of macro 'BEISCSI_RW_ATTR'
145 | BEISCSI_RW_ATTR(log_enable, 0x00,
| ^~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c: At top level:
drivers/scsi/be2iscsi/be_main.c:78:1: warning: no previous prototype for 'beiscsi_log_enable_change' [-Wmissing-prototypes]
78 | beiscsi_##_name##_change(struct beiscsi_hba *phba, uint32_t val)80- | ^~~~~~~~
drivers/scsi/be2iscsi/be_main.c:135:1: note: in expansion of macro 'beiscsi_change_param'
135 | beiscsi_change_param(_name, _minval, _maxval, _defval)83- | ^~~~~~~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:145:1: note: in expansion of macro 'BEISCSI_RW_ATTR'
145 | BEISCSI_RW_ATTR(log_enable, 0x00,
| ^~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c: In function 'beiscsi_log_enable_change':
drivers/scsi/be2iscsi/be_main.c:80:17: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits]
80 | if (val >= _minval && val <= _maxval) {90- | ^~
drivers/scsi/be2iscsi/be_main.c:135:1: note: in expansion of macro 'beiscsi_change_param'
135 | beiscsi_change_param(_name, _minval, _maxval, _defval)93- | ^~~~~~~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:145:1: note: in expansion of macro 'BEISCSI_RW_ATTR'
145 | BEISCSI_RW_ATTR(log_enable, 0x00,
| ^~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c: At top level:
drivers/scsi/be2iscsi/be_main.c:97:1: warning: no previous prototype for 'beiscsi_log_enable_store' [-Wmissing-prototypes]
97 | beiscsi_##_name##_store(struct device *dev,100- | ^~~~~~~~
drivers/scsi/be2iscsi/be_main.c:136:1: note: in expansion of macro 'beiscsi_store_param'
136 | beiscsi_store_param(_name)103- | ^~~~~~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:145:1: note: in expansion of macro 'BEISCSI_RW_ATTR'
145 | BEISCSI_RW_ATTR(log_enable, 0x00,
| ^~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:116:1: warning: no previous prototype for 'beiscsi_log_enable_init' [-Wmissing-prototypes]
116 | beiscsi_##_name##_init(struct beiscsi_hba *phba, uint32_t val) 109- | ^~~~~~~~
drivers/scsi/be2iscsi/be_main.c:137:1: note: in expansion of macro 'beiscsi_init_param'
137 | beiscsi_init_param(_name, _minval, _maxval, _defval)112- | ^~~~~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:145:1: note: in expansion of macro 'BEISCSI_RW_ATTR'
145 | BEISCSI_RW_ATTR(log_enable, 0x00,
| ^~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c: In function 'beiscsi_log_enable_init':
drivers/scsi/be2iscsi/be_main.c:118:17: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits]
118 | if (val >= _minval && val <= _maxval) {119- | ^~
drivers/scsi/be2iscsi/be_main.c:137:1: note: in expansion of macro 'beiscsi_init_param'
137 | beiscsi_init_param(_name, _minval, _maxval, _defval)122- | ^~~~~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:145:1: note: in expansion of macro 'BEISCSI_RW_ATTR'
145 | BEISCSI_RW_ATTR(log_enable, 0x00,
| ^~~~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_main.c: In function 'be_isr':
drivers/scsi/be2iscsi/be_main.c:926:30: warning: variable 'index' set but not used [-Wunused-but-set-variable]
926 | unsigned long flags, index;
| ^~~~~
drivers/scsi/be2iscsi/be_main.c: In function 'beiscsi_process_async_pdu':
drivers/scsi/be2iscsi/be_main.c:1112:37: warning: converting a packed 'struct pdu_base' pointer (alignment 1) to a 'struct iscsi_hdr' pointer (alignment 4) may result in an unaligned pointer value [-Waddress-of-packed-member]
1112 | login_hdr = (struct iscsi_hdr *)ppdu;
| ^~~~~~~~~
In file included from drivers/scsi/be2iscsi/be_main.c:43:
drivers/scsi/be2iscsi/be_main.h:894:8: note: defined here
894 | struct pdu_base {
| ^~~~~~~~
In file included from include/scsi/libiscsi.h:32,
from drivers/scsi/be2iscsi/be_main.c:34:
include/scsi/iscsi_proto.h:87:8: note: defined here
87 | struct iscsi_hdr {
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_main.c:1126:44: warning: converting a packed 'struct pdu_base' pointer (alignment 1) to a 'struct iscsi_hdr' pointer (alignment 4) may result in an unaligned pointer value [-Waddress-of-packed-member]
1126 | __iscsi_complete_pdu(conn, (struct iscsi_hdr *)ppdu, pbuffer, buf_len);
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_main.h:894:8: note: defined here
--
drivers/scsi/be2iscsi/be_cmds.c:27:32: sparse: sparse: Using plain integer as NULL pointer
drivers/scsi/be2iscsi/be_cmds.c:28:34: sparse: sparse: Using plain integer as NULL pointer
drivers/scsi/be2iscsi/be_cmds.c:29:34: sparse: sparse: Using plain integer as NULL pointer
drivers/scsi/be2iscsi/be_cmds.c:34:29: sparse: sparse: cast removes address space '<asn:2>' of expression
drivers/scsi/be2iscsi/be_cmds.c:35:31: sparse: sparse: cast removes address space '<asn:2>' of expression
drivers/scsi/be2iscsi/be_cmds.c:36:31: sparse: sparse: cast removes address space '<asn:2>' of expression
drivers/scsi/be2iscsi/be_cmds.c:37:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] <asn:2> *addr @@ got void * @@
drivers/scsi/be2iscsi/be_cmds.c:37:25: sparse: expected void const volatile [noderef] <asn:2> *addr
drivers/scsi/be2iscsi/be_cmds.c:37:25: sparse: got void *
drivers/scsi/be2iscsi/be_cmds.c:39:25: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void * @@
drivers/scsi/be2iscsi/be_cmds.c:39:25: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/scsi/be2iscsi/be_cmds.c:39:25: sparse: got void *
drivers/scsi/be2iscsi/be_cmds.c:46:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] <asn:2> *addr @@ got void * @@
drivers/scsi/be2iscsi/be_cmds.c:46:33: sparse: expected void const volatile [noderef] <asn:2> *addr
drivers/scsi/be2iscsi/be_cmds.c:46:33: sparse: got void *
drivers/scsi/be2iscsi/be_cmds.c:56:28: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void * @@
drivers/scsi/be2iscsi/be_cmds.c:56:28: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/scsi/be2iscsi/be_cmds.c:56:28: sparse: got void *
drivers/scsi/be2iscsi/be_cmds.c:57:28: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void * @@
drivers/scsi/be2iscsi/be_cmds.c:57:28: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/scsi/be2iscsi/be_cmds.c:57:28: sparse: got void *
drivers/scsi/be2iscsi/be_cmds.c:60:25: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void * @@
drivers/scsi/be2iscsi/be_cmds.c:60:25: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/scsi/be2iscsi/be_cmds.c:60:25: sparse: got void *
drivers/scsi/be2iscsi/be_cmds.c:67:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] <asn:2> *addr @@ got void * @@
drivers/scsi/be2iscsi/be_cmds.c:67:33: sparse: expected void const volatile [noderef] <asn:2> *addr
drivers/scsi/be2iscsi/be_cmds.c:67:33: sparse: got void *
drivers/scsi/be2iscsi/be_cmds.c:81:23: sparse: sparse: Using plain integer as NULL pointer
drivers/scsi/be2iscsi/be_cmds.c:85:20: sparse: sparse: cast removes address space '<asn:2>' of expression
drivers/scsi/be2iscsi/be_cmds.c:89:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] <asn:2> *addr @@ got void * @@
drivers/scsi/be2iscsi/be_cmds.c:89:33: sparse: expected void const volatile [noderef] <asn:2> *addr
drivers/scsi/be2iscsi/be_cmds.c:89:33: sparse: got void *
drivers/scsi/be2iscsi/be_cmds.c:107:14: sparse: sparse: symbol 'alloc_mcc_tag' was not declared. Should it be static?
drivers/scsi/be2iscsi/be_cmds.c:350:24: sparse: sparse: cast to restricted __le32
drivers/scsi/be2iscsi/be_cmds.c:737:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] request_length @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be_cmds.c:737:33: sparse: expected unsigned int [usertype] request_length
drivers/scsi/be2iscsi/be_cmds.c:737:33: sparse: got restricted __le32 [usertype]
drivers/scsi/be2iscsi/be_cmds.c:749:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be_cmds.c:749:29: sparse: expected unsigned int [usertype] lo
drivers/scsi/be2iscsi/be_cmds.c:749:29: sparse: got restricted __le32 [usertype]
drivers/scsi/be2iscsi/be_cmds.c:750:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be_cmds.c:750:29: sparse: expected unsigned int [usertype] hi
drivers/scsi/be2iscsi/be_cmds.c:750:29: sparse: got restricted __le32 [usertype]
drivers/scsi/be2iscsi/be_cmds.c:799:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] num_pages @@ got restricted __le16 [usertype] @@
drivers/scsi/be2iscsi/be_cmds.c:799:24: sparse: expected unsigned short [usertype] num_pages
drivers/scsi/be2iscsi/be_cmds.c:799:24: sparse: got restricted __le16 [usertype]
drivers/scsi/be2iscsi/be_cmds.c:815:26: sparse: sparse: cast to restricted __le16
drivers/scsi/be2iscsi/be_cmds.c:923:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] num_pages @@ got restricted __le16 [usertype] @@
drivers/scsi/be2iscsi/be_cmds.c:923:24: sparse: expected unsigned short [usertype] num_pages
drivers/scsi/be2iscsi/be_cmds.c:923:24: sparse: got restricted __le16 [usertype]
drivers/scsi/be2iscsi/be_cmds.c:958:26: sparse: sparse: cast to restricted __le16
drivers/scsi/be2iscsi/be_cmds.c:1020:28: sparse: sparse: cast to restricted __le16
drivers/scsi/be2iscsi/be_cmds.c:1077:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] id @@ got restricted __le16 [usertype] @@
drivers/scsi/be2iscsi/be_cmds.c:1077:25: sparse: expected unsigned short [usertype] id
drivers/scsi/be2iscsi/be_cmds.c:1077:25: sparse: got restricted __le16 [usertype]
drivers/scsi/be2iscsi/be_cmds.c:1170:26: sparse: sparse: cast to restricted __le16
drivers/scsi/be2iscsi/be_cmds.c:1235:28: sparse: sparse: cast to restricted __le16
drivers/scsi/be2iscsi/be_cmds.c: note: in included file (through arch/powerpc/include/asm/book3s/32/pgtable.h, arch/powerpc/include/asm/book3s/pgtable.h, ...):
arch/powerpc/include/asm/io.h:175:1: sparse: sparse: dereference of noderef expression
arch/powerpc/include/asm/io.h:180:1: sparse: sparse: dereference of noderef expression
arch/powerpc/include/asm/io.h:175:1: sparse: sparse: dereference of noderef expression
arch/powerpc/include/asm/io.h:180:1: sparse: sparse: dereference of noderef expression
arch/powerpc/include/asm/io.h:180:1: sparse: sparse: dereference of noderef expression
arch/powerpc/include/asm/io.h:180:1: sparse: sparse: dereference of noderef expression
arch/powerpc/include/asm/io.h:175:1: sparse: sparse: dereference of noderef expression
arch/powerpc/include/asm/io.h:175:1: sparse: sparse: dereference of noderef expression
drivers/scsi/be2iscsi/be_cmds.c: note: in included file (through drivers/scsi/be2iscsi/be_main.h):
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
>> drivers/scsi/be2iscsi/be.h:209:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/scsi/be2iscsi/be.h:209:21: sparse: expected unsigned int [usertype]
drivers/scsi/be2iscsi/be.h:209:21: sparse: got restricted __le32 [usertype]
In file included from include/linux/kernel.h:11,
from include/asm-generic/bug.h:13,
from arch/powerpc/include/asm/bug.h:127,
from include/linux/bug.h:4,
from include/linux/scatterlist.h:6,
from include/scsi/scsi.h:9,
from include/scsi/iscsi_proto.h:25,
from drivers/scsi/be2iscsi/be_cmds.c:18:
include/linux/log2.h:22:1: warning: ignoring attribute 'noreturn' because it conflicts with attribute 'const' [-Wattributes]
22 | int ____ilog2_NaN(void);
| ^~~
drivers/scsi/be2iscsi/be_cmds.c:107:14: warning: no previous prototype for 'alloc_mcc_tag' [-Wmissing-prototypes]
107 | unsigned int alloc_mcc_tag(struct beiscsi_hba *phba)
| ^~~~~~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'beiscsi_cmd_eq_create':
drivers/scsi/be2iscsi/be_cmds.c:796:28: warning: taking address of packed member of 'struct be_cmd_req_eq_create' may result in an unaligned pointer value [-Waddress-of-packed-member]
796 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c:811:38: warning: taking address of packed member of 'struct be_cmd_req_eq_create' may result in an unaligned pointer value [-Waddress-of-packed-member]
811 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
| ~~~^~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'beiscsi_cmd_cq_create':
drivers/scsi/be2iscsi/be_cmds.c:920:28: warning: taking address of packed member of 'struct be_cmd_req_cq_create' may result in an unaligned pointer value [-Waddress-of-packed-member]
920 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c:954:38: warning: taking address of packed member of 'struct be_cmd_req_cq_create' may result in an unaligned pointer value [-Waddress-of-packed-member]
954 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
| ~~~^~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'beiscsi_cmd_mccq_create':
drivers/scsi/be2iscsi/be_cmds.c:998:28: warning: taking address of packed member of 'struct be_cmd_req_mcc_create_ext' may result in an unaligned pointer value [-Waddress-of-packed-member]
998 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c:1015:38: warning: taking address of packed member of 'struct be_cmd_req_mcc_create_ext' may result in an unaligned pointer value [-Waddress-of-packed-member]
1015 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
| ~~~^~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'beiscsi_cmd_q_destroy':
drivers/scsi/be2iscsi/be_cmds.c:1075:28: warning: taking address of packed member of 'struct be_cmd_req_q_destroy' may result in an unaligned pointer value [-Waddress-of-packed-member]
1075 | be_cmd_hdr_prepare(&req->hdr, subsys, opcode, sizeof(*req));
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'be_cmd_create_default_pdu_queue':
drivers/scsi/be2iscsi/be_cmds.c:1121:28: warning: taking address of packed member of 'struct be_defq_create_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1121 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c:1163:38: warning: taking address of packed member of 'struct be_defq_create_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1163 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
| ~~~^~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'be_cmd_wrbq_create':
drivers/scsi/be2iscsi/be_cmds.c:1221:28: warning: taking address of packed member of 'struct be_wrbq_create_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1221 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c:1231:38: warning: taking address of packed member of 'struct be_wrbq_create_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1231 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
| ~~~^~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'be_cmd_iscsi_post_template_hdr':
drivers/scsi/be2iscsi/be_cmds.c:1262:28: warning: taking address of packed member of 'struct be_post_template_pages_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1262 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c:1268:38: warning: taking address of packed member of 'struct be_post_template_pages_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1268 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
| ~~~^~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'be_cmd_iscsi_remove_template_hdr':
drivers/scsi/be2iscsi/be_cmds.c:1285:28: warning: taking address of packed member of 'struct be_remove_template_pages_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1285 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'be_cmd_iscsi_post_sgl_pages':
drivers/scsi/be2iscsi/be_cmds.c:1315:36: warning: taking address of packed member of 'struct be_post_sgl_pages_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1315 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c:1322:46: warning: taking address of packed member of 'struct be_post_sgl_pages_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1322 | be_cmd_page_addrs_prepare(req->pages, req->num_pages, q_mem);
| ~~~^~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'beiscsi_cmd_reset_function':
drivers/scsi/be2iscsi/be_cmds.c:1357:28: warning: taking address of packed member of 'struct be_post_sgl_pages_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1357 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
| ^~~~~~~~~
drivers/scsi/be2iscsi/be_cmds.c: In function 'be_cmd_set_vlan':
drivers/scsi/be2iscsi/be_cmds.c:1393:28: warning: taking address of packed member of 'struct be_cmd_set_vlan_req' may result in an unaligned pointer value [-Waddress-of-packed-member]
1393 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
| ^~~~~~~~~
vim +427 drivers/net/ethernet/8390/wd.c
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 414
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 415 int wd_cmdreg = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 416 void __iomem *hdr_start = ei_status.mem + ((ring_page - WD_START_PG)<<8);
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 417
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 418 /* We'll always get a 4 byte header read followed by a packet read, so
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 419 we enable 16 bit mode before the header, and disable after the body. */
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 420 if (ei_status.word16)
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 421 outb(ISA16 | ei_status.reg5, wd_cmdreg+WD_CMDREG5);
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 422
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 423 #ifdef __BIG_ENDIAN
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 424 /* Officially this is what we are doing, but the readl() is faster */
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 425 /* unfortunately it isn't endian aware of the struct */
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 426 memcpy_fromio(hdr, hdr_start, sizeof(struct e8390_pkt_hdr));
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 @427 hdr->count = le16_to_cpu(hdr->count);
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 428 #else
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 429 ((unsigned int*)hdr)[0] = readl(hdr_start);
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 430 #endif
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 431 }
^1da177e4c3f41 drivers/net/wd.c Linus Torvalds 2005-04-16 432
:::::: The code at line 427 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@...970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@...970.osdl.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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