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Message-ID: <202312140556.wRhgqm6K-lkp@intel.com>
Date: Thu, 14 Dec 2023 05:47:16 +0800
From: kernel test robot <lkp@...el.com>
To: Shivasharan S <shivasharan.srikanteshwara@...adcom.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
"Martin K. Petersen" <martin.petersen@...cle.com>,
Kashyap Desai <kashyap.desai@...adcom.com>
Subject: drivers/scsi/megaraid/megaraid_sas_base.c:243:31: sparse: sparse:
incorrect type in argument 1 (different base types)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 5bd7ef53ffe5ca580e93e74eb8c81ed191ddc4bd
commit: 107a60dd71b5f536a68437514f7c15a5dd3a4a9d scsi: megaraid_sas: Add support for 64bit consistent DMA
date: 6 years ago
config: sparc-randconfig-r121-20231110 (https://download.01.org/0day-ci/archive/20231214/202312140556.wRhgqm6K-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231214/202312140556.wRhgqm6K-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/202312140556.wRhgqm6K-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/scsi/megaraid/megaraid_sas_base.c:97:5: sparse: sparse: symbol 'rdpq_enable' was not declared. Should it be static?
drivers/scsi/megaraid/megaraid_sas_base.c:105:14: sparse: sparse: symbol 'scmd_timeout' was not declared. Should it be static?
drivers/scsi/megaraid/megaraid_sas_base.c:4277:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] flags @@ got int @@
drivers/scsi/megaraid/megaraid_sas_base.c:4277:21: sparse: expected restricted __le16 [usertype] flags
drivers/scsi/megaraid/megaraid_sas_base.c:4277:21: sparse: got int
drivers/scsi/megaraid/megaraid_sas_base.c:4512:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] flags @@ got int @@
drivers/scsi/megaraid/megaraid_sas_base.c:4512:21: sparse: expected restricted __le16 [usertype] flags
drivers/scsi/megaraid/megaraid_sas_base.c:4512:21: sparse: got int
drivers/scsi/megaraid/megaraid_sas_base.c:5747:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] flags @@ got int @@
drivers/scsi/megaraid/megaraid_sas_base.c:5747:21: sparse: expected restricted __le16 [usertype] flags
drivers/scsi/megaraid/megaraid_sas_base.c:5747:21: sparse: got int
drivers/scsi/megaraid/megaraid_sas_base.c:4184:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] flags @@ got int @@
drivers/scsi/megaraid/megaraid_sas_base.c:4184:21: sparse: expected restricted __le16 [usertype] flags
drivers/scsi/megaraid/megaraid_sas_base.c:4184:21: sparse: got int
drivers/scsi/megaraid/megaraid_sas_base.c:5824:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] flags @@ got int @@
drivers/scsi/megaraid/megaraid_sas_base.c:5824:21: sparse: expected restricted __le16 [usertype] flags
drivers/scsi/megaraid/megaraid_sas_base.c:5824:21: sparse: got int
drivers/scsi/megaraid/megaraid_sas_base.c:175:26: sparse: sparse: symbol 'megasas_mgmt_info' was not declared. Should it be static?
drivers/scsi/megaraid/megaraid_sas_base.c:237:31: sparse: sparse: restricted __le16 degrades to integer
drivers/scsi/megaraid/megaraid_sas_base.c:237:31: sparse: sparse: restricted __le16 degrades to integer
drivers/scsi/megaraid/megaraid_sas_base.c:237:31: sparse: sparse: restricted __le16 degrades to integer
drivers/scsi/megaraid/megaraid_sas_base.c:237:31: sparse: sparse: restricted __le16 degrades to integer
drivers/scsi/megaraid/megaraid_sas_base.c:243:31: sparse: sparse: cast from restricted __le16
>> drivers/scsi/megaraid/megaraid_sas_base.c:243:31: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] val @@ got restricted __le16 [usertype] flags @@
drivers/scsi/megaraid/megaraid_sas_base.c:243:31: sparse: expected unsigned short [usertype] val
drivers/scsi/megaraid/megaraid_sas_base.c:243:31: sparse: got restricted __le16 [usertype] flags
drivers/scsi/megaraid/megaraid_sas_base.c:243:31: sparse: sparse: cast from restricted __le16
drivers/scsi/megaraid/megaraid_sas_base.c:243:31: sparse: sparse: cast from restricted __le16
drivers/scsi/megaraid/megaraid_sas_base.c:248:1: sparse: sparse: symbol 'megasas_issue_dcmd' was not declared. Should it be static?
drivers/scsi/megaraid/megaraid_sas_base.c:369:29: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:369:29: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:369:29: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:369:29: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:369:29: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:369:29: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1918:33: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1918:33: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1918:33: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1918:33: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1918:33: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1918:33: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1926:34: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1926:34: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1926:34: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1926:34: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1926:34: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:1926:34: sparse: sparse: cast to restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:2180:6: sparse: sparse: symbol 'megasas_do_ocr' was not declared. Should it be static?
drivers/scsi/megaraid/megaraid_sas_base.c:3139:25: sparse: sparse: symbol 'megaraid_host_attrs' was not declared. Should it be static?
drivers/scsi/megaraid/megaraid_sas_base.c:4400:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] flags @@ got int @@
drivers/scsi/megaraid/megaraid_sas_base.c:4400:21: sparse: expected restricted __le16 [usertype] flags
drivers/scsi/megaraid/megaraid_sas_base.c:4400:21: sparse: got int
drivers/scsi/megaraid/megaraid_sas_base.c:4674:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] flags @@ got int @@
drivers/scsi/megaraid/megaraid_sas_base.c:4674:21: sparse: expected restricted __le16 [usertype] flags
drivers/scsi/megaraid/megaraid_sas_base.c:4674:21: sparse: got int
drivers/scsi/megaraid/megaraid_sas_base.c:5312:42: sparse: sparse: cast removes address space '<asn:2>' of expression
drivers/scsi/megaraid/megaraid_sas_base.c:5311:57: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned int [noderef] [usertype] <asn:2> * @@ got unsigned int [usertype] * @@
drivers/scsi/megaraid/megaraid_sas_base.c:5311:57: sparse: expected unsigned int [noderef] [usertype] <asn:2> *
drivers/scsi/megaraid/megaraid_sas_base.c:5311:57: sparse: got unsigned int [usertype] *
drivers/scsi/megaraid/megaraid_sas_base.c:5316:34: sparse: sparse: cast removes address space '<asn:2>' of expression
drivers/scsi/megaraid/megaraid_sas_base.c:5315:57: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned int [noderef] [usertype] <asn:2> * @@ got unsigned int [usertype] * @@
drivers/scsi/megaraid/megaraid_sas_base.c:5315:57: sparse: expected unsigned int [noderef] [usertype] <asn:2> *
drivers/scsi/megaraid/megaraid_sas_base.c:5315:57: sparse: got unsigned int [usertype] *
drivers/scsi/megaraid/megaraid_sas_base.c:5615:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] flags @@ got int @@
drivers/scsi/megaraid/megaraid_sas_base.c:5615:21: sparse: expected restricted __le16 [usertype] flags
drivers/scsi/megaraid/megaraid_sas_base.c:5615:21: sparse: got int
drivers/scsi/megaraid/megaraid_sas_base.c:7046:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected int crash_support @@ got restricted __le32 @@
drivers/scsi/megaraid/megaraid_sas_base.c:7046:23: sparse: expected int crash_support
drivers/scsi/megaraid/megaraid_sas_base.c:7046:23: sparse: got restricted __le32
drivers/scsi/megaraid/megaraid_sas_base.c:7124:31: sparse: sparse: invalid assignment: &=
drivers/scsi/megaraid/megaraid_sas_base.c:7124:31: sparse: left side has type restricted __le16
drivers/scsi/megaraid/megaraid_sas_base.c:7124:31: sparse: right side has type int
drivers/scsi/megaraid/megaraid_sas_base.c:7215:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long @@ got restricted __le64 [usertype] @@
drivers/scsi/megaraid/megaraid_sas_base.c:7215:36: sparse: expected unsigned long
drivers/scsi/megaraid/megaraid_sas_base.c:7215:36: sparse: got restricted __le64 [usertype]
drivers/scsi/megaraid/megaraid_sas_base.c:7217:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long @@ got restricted __le32 [usertype] @@
drivers/scsi/megaraid/megaraid_sas_base.c:7217:36: sparse: expected unsigned long
drivers/scsi/megaraid/megaraid_sas_base.c:7217:36: sparse: got restricted __le32 [usertype]
drivers/scsi/megaraid/megaraid_sas_base.c:7513:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] <asn:1> * @@ got unsigned int [usertype] *sense_cioc_ptr @@
drivers/scsi/megaraid/megaraid_sas_base.c:7513:21: sparse: expected void const volatile [noderef] <asn:1> *
drivers/scsi/megaraid/megaraid_sas_base.c:7513:21: sparse: got unsigned int [usertype] *sense_cioc_ptr
drivers/scsi/megaraid/megaraid_sas_base.c:7514:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] <asn:1> * @@ got void [noderef] <asn:1> **sense_ioc_ptr @@
drivers/scsi/megaraid/megaraid_sas_base.c:7514:21: sparse: expected void const volatile [noderef] <asn:1> *
drivers/scsi/megaraid/megaraid_sas_base.c:7514:21: sparse: got void [noderef] <asn:1> **sense_ioc_ptr
drivers/scsi/megaraid/megaraid_sas_base.c:248:1: warning: no previous prototype for 'megasas_issue_dcmd' [-Wmissing-prototypes]
248 | megasas_issue_dcmd(struct megasas_instance *instance, struct megasas_cmd *cmd)
| ^~~~~~~~~~~~~~~~~~
drivers/scsi/megaraid/megaraid_sas_base.c:261:21: warning: no previous prototype for 'megasas_get_cmd' [-Wmissing-prototypes]
261 | struct megasas_cmd *megasas_get_cmd(struct megasas_instance
| ^~~~~~~~~~~~~~~
drivers/scsi/megaraid/megaraid_sas_base.c:287:1: warning: no previous prototype for 'megasas_return_cmd' [-Wmissing-prototypes]
287 | megasas_return_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd)
| ^~~~~~~~~~~~~~~~~~
drivers/scsi/megaraid/megaraid_sas_base.c: In function 'megasas_adp_reset_gen2':
drivers/scsi/megaraid/megaraid_sas_base.c:937:35: warning: taking address of packed member of 'struct megasas_register_set' may result in an unaligned pointer value [-Waddress-of-packed-member]
937 | u32 __iomem *seq_offset = ®_set->seq_offset;
| ^~~~~~~~~~~~~~~~~~~~
drivers/scsi/megaraid/megaraid_sas_base.c:938:40: warning: taking address of packed member of 'struct megasas_register_set' may result in an unaligned pointer value [-Waddress-of-packed-member]
938 | u32 __iomem *hostdiag_offset = ®_set->host_diag;
| ^~~~~~~~~~~~~~~~~~~
drivers/scsi/megaraid/megaraid_sas_base.c:941:30: warning: taking address of packed member of 'struct megasas_register_set' may result in an unaligned pointer value [-Waddress-of-packed-member]
941 | seq_offset = ®_set->fusion_seq_offset;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/megaraid/megaraid_sas_base.c:942:35: warning: taking address of packed member of 'struct megasas_register_set' may result in an unaligned pointer value [-Waddress-of-packed-member]
942 | hostdiag_offset = ®_set->fusion_host_diag;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/megaraid/megaraid_sas_base.c: At top level:
drivers/scsi/megaraid/megaraid_sas_base.c:1035:1: warning: no previous prototype for 'megasas_issue_polled' [-Wmissing-prototypes]
1035 | megasas_issue_polled(struct megasas_instance *instance, struct megasas_cmd *cmd)
| ^~~~~~~~~~~~~~~~~~~~
drivers/scsi/megaraid/megaraid_sas_base.c: In function 'megasas_set_static_target_properties':
drivers/scsi/megaraid/megaraid_sas_base.c:1886:17: warning: variable 'target_index' set but not used [-Wunused-but-set-variable]
1886 | u16 target_index = 0;
| ^~~~~~~~~~~~
vim +243 drivers/scsi/megaraid/megaraid_sas_base.c
221
222 /**
223 * megasas_set_dma_settings - Populate DMA address, length and flags for DCMDs
224 * @instance: Adapter soft state
225 * @dcmd: DCMD frame inside MFI command
226 * @dma_addr: DMA address of buffer to be passed to FW
227 * @dma_len: Length of DMA buffer to be passed to FW
228 * @return: void
229 */
230 void megasas_set_dma_settings(struct megasas_instance *instance,
231 struct megasas_dcmd_frame *dcmd,
232 dma_addr_t dma_addr, u32 dma_len)
233 {
234 if (instance->consistent_mask_64bit) {
235 dcmd->sgl.sge64[0].phys_addr = cpu_to_le64(dma_addr);
236 dcmd->sgl.sge64[0].length = cpu_to_le32(dma_len);
237 dcmd->flags = cpu_to_le16(dcmd->flags | MFI_FRAME_SGL64);
238
239 } else {
240 dcmd->sgl.sge32[0].phys_addr =
241 cpu_to_le32(lower_32_bits(dma_addr));
242 dcmd->sgl.sge32[0].length = cpu_to_le32(dma_len);
> 243 dcmd->flags = cpu_to_le16(dcmd->flags);
244 }
245 }
246
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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