tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   3e08a95294a4fb3702bb3d35ed08028433c37fe6
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to 
define address spaces
date:   6 days ago
config: sparc64-randconfig-s031-20200624 (attached as .config)
compiler: sparc64-linux-gcc (GCC) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.2-dirty
        git checkout 670d0a4b10704667765f7d18f7592993d02783aa
        # save the attached .config to linux build tree
        make W=1 C=1 ARCH=sparc64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>


sparse warnings: (new ones prefixed by >>)

   drivers/scsi/megaraid/megaraid_sas_base.c:4534:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:4534:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:4534:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:4785:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:4785:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:4785:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:6594:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:6594:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:6594:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:4441:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:4441:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:4441:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:281:31: sparse: sparse: restricted 
__le16 degrades to integer
   drivers/scsi/megaraid/megaraid_sas_base.c:281:31: sparse: sparse: restricted 
__le16 degrades to integer
   drivers/scsi/megaraid/megaraid_sas_base.c:281:31: sparse: sparse: restricted 
__le16 degrades to integer
   drivers/scsi/megaraid/megaraid_sas_base.c:281:31: sparse: sparse: restricted 
__le16 degrades to integer
   drivers/scsi/megaraid/megaraid_sas_base.c:287:31: sparse: sparse: cast from 
restricted __le16
   drivers/scsi/megaraid/megaraid_sas_base.c:287:31: 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:287:31: sparse:     expected 
unsigned short [usertype] val
   drivers/scsi/megaraid/megaraid_sas_base.c:287:31: sparse:     got restricted 
__le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:287:31: sparse: sparse: cast from 
restricted __le16
   drivers/scsi/megaraid/megaraid_sas_base.c:287:31: sparse: sparse: cast from 
restricted __le16
   drivers/scsi/megaraid/megaraid_sas_base.c:413:29: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:413:29: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:413:29: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:413:29: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:413:29: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:413:29: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:1206:32: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected unsigned int 
[usertype] opcode @@     got restricted __le32 [usertype] opcode @@
   drivers/scsi/megaraid/megaraid_sas_base.c:1206:32: sparse:     expected 
unsigned int [usertype] opcode
   drivers/scsi/megaraid/megaraid_sas_base.c:1206:32: sparse:     got 
restricted __le32 [usertype] opcode
   drivers/scsi/megaraid/megaraid_sas_base.c:1984:33: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:1984:33: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:1984:33: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:1984:33: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:1984:33: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:1984:33: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:2025:34: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:2025:34: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:2025:34: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:2025:34: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:2025:34: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:2025:34: sparse: sparse: cast to 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:4665:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:4665:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:4665:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:4904:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:4904:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:4904:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:5089:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:5089:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:5089:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:5171:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:5171:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:5171:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:6147:42: sparse: sparse: cast 
removes address space '__iomem' of expression
   drivers/scsi/megaraid/megaraid_sas_base.c:6146:57: sparse: sparse: incorrect 
type in assignment (different address spaces) @@     expected unsigned int 
[noderef] [usertype] __iomem * @@     got unsigned int [usertype] * @@
   drivers/scsi/megaraid/megaraid_sas_base.c:6146:57: sparse:     expected 
unsigned int [noderef] [usertype] __iomem *
   drivers/scsi/megaraid/megaraid_sas_base.c:6146:57: sparse:     got unsigned 
int [usertype] *
   drivers/scsi/megaraid/megaraid_sas_base.c:6151:34: sparse: sparse: cast 
removes address space '__iomem' of expression
   drivers/scsi/megaraid/megaraid_sas_base.c:6150:57: sparse: sparse: incorrect 
type in assignment (different address spaces) @@     expected unsigned int 
[noderef] [usertype] __iomem * @@     got unsigned int [usertype] * @@
   drivers/scsi/megaraid/megaraid_sas_base.c:6150:57: sparse:     expected 
unsigned int [noderef] [usertype] __iomem *
   drivers/scsi/megaraid/megaraid_sas_base.c:6150:57: sparse:     got unsigned 
int [usertype] *
   drivers/scsi/megaraid/megaraid_sas_base.c:6458:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:6458:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:6458:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:6672:21: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected restricted __le16 
[usertype] flags @@     got int @@
   drivers/scsi/megaraid/megaraid_sas_base.c:6672:21: sparse:     expected 
restricted __le16 [usertype] flags
   drivers/scsi/megaraid/megaraid_sas_base.c:6672:21: sparse:     got int
   drivers/scsi/megaraid/megaraid_sas_base.c:7407:44: sparse: sparse: 
restricted __le32 degrades to integer
   drivers/scsi/megaraid/megaraid_sas_base.c:8031:23: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected int crash_support @@  
   got restricted __le32 @@
   drivers/scsi/megaraid/megaraid_sas_base.c:8031:23: sparse:     expected int 
crash_support
   drivers/scsi/megaraid/megaraid_sas_base.c:8031:23: sparse:     got 
restricted __le32
   drivers/scsi/megaraid/megaraid_sas_base.c:8114:31: sparse: sparse: invalid 
assignment: &=
   drivers/scsi/megaraid/megaraid_sas_base.c:8114:31: sparse:    left side has 
type restricted __le16
   drivers/scsi/megaraid/megaraid_sas_base.c:8114:31: sparse:    right side has 
type int
   drivers/scsi/megaraid/megaraid_sas_base.c:8208:36: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected unsigned long @@     
got restricted __le64 [usertype] @@
   drivers/scsi/megaraid/megaraid_sas_base.c:8208:36: sparse:     expected 
unsigned long
   drivers/scsi/megaraid/megaraid_sas_base.c:8208:36: sparse:     got 
restricted __le64 [usertype]
   drivers/scsi/megaraid/megaraid_sas_base.c:8210:36: sparse: sparse: incorrect 
type in assignment (different base types) @@     expected unsigned long @@     
got restricted __le32 [usertype] @@
   drivers/scsi/megaraid/megaraid_sas_base.c:8210:36: sparse:     expected 
unsigned long
   drivers/scsi/megaraid/megaraid_sas_base.c:8210:36: sparse:     got 
restricted __le32 [usertype]
>> drivers/scsi/megaraid/megaraid_sas_base.c:8458:21: sparse: sparse: incorrect 
>> type in argument 1 (different address spaces) @@     expected void const 
>> volatile [noderef] __user * @@     got unsigned int [usertype] 
>> *sense_cioc_ptr @@
>> drivers/scsi/megaraid/megaraid_sas_base.c:8458:21: sparse:     expected void 
>> const volatile [noderef] __user *
   drivers/scsi/megaraid/megaraid_sas_base.c:8458:21: sparse:     got unsigned 
int [usertype] *sense_cioc_ptr
>> drivers/scsi/megaraid/megaraid_sas_base.c:8459:21: sparse: sparse: incorrect 
>> type in argument 1 (different address spaces) @@     expected void const 
>> volatile [noderef] __user * @@     got void [noderef] __user **sense_ioc_ptr 
>> @@
   drivers/scsi/megaraid/megaraid_sas_base.c:8459:21: sparse:     expected void 
const volatile [noderef] __user *
>> drivers/scsi/megaraid/megaraid_sas_base.c:8459:21: sparse:     got void 
>> [noderef] __user **sense_ioc_ptr
   drivers/scsi/megaraid/megaraid_sas_base.c:8665:46: sparse: sparse: 
restricted __le32 degrades to integer
--
   drivers/video/fbdev/aty/atyfb_base.c:475:9: sparse: sparse: switch with no 
cases
>> drivers/video/fbdev/aty/atyfb_base.c:2930:26: sparse: sparse: incorrect type 
>> in assignment (different address spaces) @@     expected void [noderef] 
>> __iomem *ati_regbase @@     got void * @@
>> drivers/video/fbdev/aty/atyfb_base.c:2930:26: sparse:     expected void 
>> [noderef] __iomem *ati_regbase
   drivers/video/fbdev/aty/atyfb_base.c:2930:26: sparse:     got void *
>> drivers/video/fbdev/aty/atyfb_base.c:2936:27: sparse: sparse: incorrect type 
>> in assignment (different address spaces) @@     expected char [noderef] 
>> __iomem *screen_base @@     got char * @@
>> drivers/video/fbdev/aty/atyfb_base.c:2936:27: sparse:     expected char 
>> [noderef] __iomem *screen_base
   drivers/video/fbdev/aty/atyfb_base.c:2936:27: sparse:     got char *
   drivers/video/fbdev/aty/atyfb_base.c:3573:34: sparse: sparse: cast removes 
address space '__iomem' of expression

vim +8458 drivers/scsi/megaraid/megaraid_sas_base.c

c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8414  
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8415  #ifdef CONFIG_COMPAT
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8416  static int megasas_mgmt_compat_ioctl_fw(struct file 
*file, unsigned long arg)
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8417  {
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8418    struct compat_megasas_iocpacket __user *cioc =
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8419        (struct compat_megasas_iocpacket __user *)arg;
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8420    struct megasas_iocpacket __user *ioc =
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8421        compat_alloc_user_space(sizeof(struct 
megasas_iocpacket));
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8422    int i;
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8423    int error = 0;
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8424    compat_uptr_t ptr;
323c4a02c631d0 drivers/scsi/megaraid/megaraid_sas_base.c 
[email protected] 2015-10-15  8425    u32 local_sense_off;
323c4a02c631d0 drivers/scsi/megaraid/megaraid_sas_base.c 
[email protected] 2015-10-15  8426    u32 local_sense_len;
ea1c928bb6051e drivers/scsi/megaraid/megaraid_sas_base.c Sumit Saxena           
    2016-01-28  8427    u32 user_sense_off;
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8428  
83aabc1be551dd drivers/scsi/megaraid/megaraid_sas.c      Jeff Garzik            
    2006-10-04  8429    if (clear_user(ioc, sizeof(*ioc)))
83aabc1be551dd drivers/scsi/megaraid/megaraid_sas.c      Jeff Garzik            
    2006-10-04  8430            return -EFAULT;
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8431  
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8432    if (copy_in_user(&ioc->host_no, &cioc->host_no, 
sizeof(u16)) ||
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8433        copy_in_user(&ioc->sgl_off, &cioc->sgl_off, 
sizeof(u32)) ||
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8434        copy_in_user(&ioc->sense_off, &cioc->sense_off, 
sizeof(u32)) ||
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8435        copy_in_user(&ioc->sense_len, &cioc->sense_len, 
sizeof(u32)) ||
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8436        copy_in_user(ioc->frame.raw, cioc->frame.raw, 128) 
||
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8437        copy_in_user(&ioc->sge_count, &cioc->sge_count, 
sizeof(u32)))
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8438            return -EFAULT;
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8439  
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8440    /*
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8441     * The sense_ptr is used in megasas_mgmt_fw_ioctl only 
when
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8442     * sense_len is not null, so prepare the 64bit value 
under
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8443     * the same condition.
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8444     */
ea1c928bb6051e drivers/scsi/megaraid/megaraid_sas_base.c Sumit Saxena           
    2016-01-28  8445    if (get_user(local_sense_off, &ioc->sense_off) ||
ea1c928bb6051e drivers/scsi/megaraid/megaraid_sas_base.c Sumit Saxena           
    2016-01-28  8446            get_user(local_sense_len, &ioc->sense_len) ||
ea1c928bb6051e drivers/scsi/megaraid/megaraid_sas_base.c Sumit Saxena           
    2016-01-28  8447            get_user(user_sense_off, &cioc->sense_off))
323c4a02c631d0 drivers/scsi/megaraid/megaraid_sas_base.c 
[email protected] 2015-10-15  8448            return -EFAULT;
323c4a02c631d0 drivers/scsi/megaraid/megaraid_sas_base.c 
[email protected] 2015-10-15  8449  
47db7873136a9c drivers/scsi/megaraid/megaraid_sas_base.c Wenwen Wang            
    2018-10-06  8450    if (local_sense_off != user_sense_off)
47db7873136a9c drivers/scsi/megaraid/megaraid_sas_base.c Wenwen Wang            
    2018-10-06  8451            return -EINVAL;
47db7873136a9c drivers/scsi/megaraid/megaraid_sas_base.c Wenwen Wang            
    2018-10-06  8452  
323c4a02c631d0 drivers/scsi/megaraid/megaraid_sas_base.c 
[email protected] 2015-10-15  8453    if (local_sense_len) {
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8454            void __user **sense_ioc_ptr =
ea1c928bb6051e drivers/scsi/megaraid/megaraid_sas_base.c Sumit Saxena           
    2016-01-28  8455                    (void __user **)((u8 *)((unsigned 
long)&ioc->frame.raw) + local_sense_off);
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8456            compat_uptr_t *sense_cioc_ptr =
ea1c928bb6051e drivers/scsi/megaraid/megaraid_sas_base.c Sumit Saxena           
    2016-01-28  8457                    (compat_uptr_t *)(((unsigned 
long)&cioc->frame.raw) + user_sense_off);
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11 @8458            if (get_user(ptr, sense_cioc_ptr) ||
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11 @8459                put_user(compat_ptr(ptr), sense_ioc_ptr))
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8460                    return -EFAULT;
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8461    }
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8462  
b3dc1a212e5167 drivers/scsi/megaraid/megaraid_sas.c      Tomas Henzl            
    2010-02-11  8463    for (i = 0; i < MAX_IOCTL_SGE; i++) {
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8464            if (get_user(ptr, &cioc->sgl[i].iov_base) ||
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8465                put_user(compat_ptr(ptr), 
&ioc->sgl[i].iov_base) ||
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8466                copy_in_user(&ioc->sgl[i].iov_len,
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8467                             &cioc->sgl[i].iov_len, 
sizeof(compat_size_t)))
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8468                    return -EFAULT;
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8469    }
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8470  
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8471    error = megasas_mgmt_ioctl_fw(file, (unsigned long)ioc);
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8472  
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8473    if (copy_in_user(&cioc->frame.hdr.cmd_status,
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8474                     &ioc->frame.hdr.cmd_status, 
sizeof(u8))) {
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8475            printk(KERN_DEBUG "megasas: error copy_in_user 
cmd_status\n");
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8476            return -EFAULT;
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8477    }
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8478    return error;
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8479  }
c4a3e0a529ab3e drivers/scsi/megaraid/megaraid_sas.c      Bagalkote, Sreenivas   
    2005-09-20  8480  

:::::: The code at line 8458 was first introduced by commit
:::::: b3dc1a212e5167984616445990c76056034f8eeb [SCSI] megaraid_sas: fix for 
32bit apps

:::::: TO: Tomas Henzl <[email protected]>
:::::: CC: James Bottomley <[email protected]>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/[email protected]

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