lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Message-ID: <202410301756.eonkDCSy-lkp@intel.com>
Date: Wed, 30 Oct 2024 17:59:46 +0800
From: kernel test robot <lkp@...el.com>
To: Andrey Konovalov <andreyknvl@...il.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Memory Management List <linux-mm@...ck.org>,
	Marco Elver <elver@...gle.com>
Subject: drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse: sparse:
 incorrect type in argument 1 (different address spaces)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   c1e939a21eb111a6d6067b38e8e04b8809b64c4e
commit: 2e577732e8d28b9183df701fb90cb7943aa4ed16 kasan, fortify: properly rename memintrinsics
date:   5 months ago
config: powerpc-randconfig-r122-20241029 (https://download.01.org/0day-ci/archive/20241030/202410301756.eonkDCSy-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 14.1.0
reproduce: (https://download.01.org/0day-ci/archive/20241030/202410301756.eonkDCSy-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/202410301756.eonkDCSy-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   drivers/net/ethernet/freescale/ucc_geth.c:244:21: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:244:21: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:244:21: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:405:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned short volatile [noderef] [usertype] __iomem *addr @@     got restricted __be16 [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:405:22: sparse:     expected unsigned short volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:405:22: sparse:     got restricted __be16 [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:406:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned short volatile [noderef] [usertype] __iomem *addr @@     got restricted __be16 [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:406:22: sparse:     expected unsigned short volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:406:22: sparse:     got restricted __be16 [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:407:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned short volatile [noderef] [usertype] __iomem *addr @@     got restricted __be16 [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:407:22: sparse:     expected unsigned short volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:407:22: sparse:     got restricted __be16 [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:449:23: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected restricted __be16 [noderef] [usertype] __iomem *reg @@     got unsigned short [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:449:23: sparse:     expected restricted __be16 [noderef] [usertype] __iomem *reg
   drivers/net/ethernet/freescale/ucc_geth.c:449:23: sparse:     got unsigned short [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1317:26: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1317:26: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1317:26: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1344:19: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1344:19: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1344:19: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1390:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_uccm @@
   drivers/net/ethernet/freescale/ucc_geth.c:1390:9: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1390:9: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_uccm
   drivers/net/ethernet/freescale/ucc_geth.c:1390:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_uccm @@
   drivers/net/ethernet/freescale/ucc_geth.c:1390:9: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1390:9: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_uccm
   drivers/net/ethernet/freescale/ucc_geth.c:1391:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_ucce @@
   drivers/net/ethernet/freescale/ucc_geth.c:1391:22: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1391:22: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_ucce
   drivers/net/ethernet/freescale/ucc_geth.c:1402:36: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_ucce @@
   drivers/net/ethernet/freescale/ucc_geth.c:1402:36: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1402:36: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_ucce
   drivers/net/ethernet/freescale/ucc_geth.c:1571:38: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1571:38: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1571:38: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1636:35: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1636:35: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1636:35: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1824:41: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1824:41: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1824:41: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1839:50: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const *objp @@     got unsigned char [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1839:50: sparse:     expected void const *objp
   drivers/net/ethernet/freescale/ucc_geth.c:1839:50: sparse:     got unsigned char [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1864:33: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1864:33: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1864:33: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1876:42: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const *objp @@     got unsigned char [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1876:42: sparse:     expected void const *objp
   drivers/net/ethernet/freescale/ucc_geth.c:1876:42: sparse:     got unsigned char [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1965:17: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1965:17: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1965:17: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1965:17: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1965:17: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1965:17: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1967:17: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1967:17: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1967:17: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:1967:17: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:1967:17: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:1967:17: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2013:29: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_uccm @@
   drivers/net/ethernet/freescale/ucc_geth.c:2013:29: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:2013:29: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_uccm
   drivers/net/ethernet/freescale/ucc_geth.c:2016:29: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_ucce @@
   drivers/net/ethernet/freescale/ucc_geth.c:2016:29: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:2016:29: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_ucce
   drivers/net/ethernet/freescale/ucc_geth.c:2160:40: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned char [noderef] [usertype] __iomem * @@     got void *_res @@
   drivers/net/ethernet/freescale/ucc_geth.c:2160:40: sparse:     expected unsigned char [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2160:40: sparse:     got void *_res
   drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const * @@     got unsigned char [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse:     expected void const *
   drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse:     got unsigned char [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const * @@     got unsigned char [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse:     expected void const *
   drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse:     got unsigned char [noderef] [usertype] __iomem *
>> drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void * @@     got unsigned char [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse:     expected void *
   drivers/net/ethernet/freescale/ucc_geth.c:2168:17: sparse:     got unsigned char [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2188:37: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2188:37: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:2188:37: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2221:40: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected unsigned char [noderef] [usertype] __iomem * @@     got void *_res @@
   drivers/net/ethernet/freescale/ucc_geth.c:2221:40: sparse:     expected unsigned char [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2221:40: sparse:     got void *_res
   drivers/net/ethernet/freescale/ucc_geth.c:2248:37: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2248:37: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:2248:37: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2310:32: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [noderef] [usertype] __iomem *upsmr_register @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2310:32: sparse:     expected unsigned int [noderef] [usertype] __iomem *upsmr_register
   drivers/net/ethernet/freescale/ucc_geth.c:2310:32: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2316:57: sparse: sparse: incorrect type in argument 4 (different base types) @@     expected unsigned int [noderef] [usertype] __iomem *upsmr_register @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2316:57: sparse:     expected unsigned int [noderef] [usertype] __iomem *upsmr_register
   drivers/net/ethernet/freescale/ucc_geth.c:2316:57: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2328:35: sparse: sparse: incorrect type in argument 6 (different base types) @@     expected unsigned int [noderef] [usertype] __iomem *upsmr_register @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2328:35: sparse:     expected unsigned int [noderef] [usertype] __iomem *upsmr_register
   drivers/net/ethernet/freescale/ucc_geth.c:2328:35: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2376:37: sparse: sparse: incorrect type in argument 3 (different base types) @@     expected unsigned int [noderef] [usertype] __iomem *upsmr_register @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2376:37: sparse:     expected unsigned int [noderef] [usertype] __iomem *upsmr_register
   drivers/net/ethernet/freescale/ucc_geth.c:2376:37: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2454:64: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile *address @@     got unsigned char [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2454:64: sparse:     expected void const volatile *address
   drivers/net/ethernet/freescale/ucc_geth.c:2454:64: sparse:     got unsigned char [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2457:45: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile *address @@     got unsigned char [noderef] [usertype] __iomem *[assigned] endOfRing @@
   drivers/net/ethernet/freescale/ucc_geth.c:2457:45: sparse:     expected void const volatile *address
   drivers/net/ethernet/freescale/ucc_geth.c:2457:45: sparse:     got unsigned char [noderef] [usertype] __iomem *[assigned] endOfRing
   drivers/net/ethernet/freescale/ucc_geth.c:2677:64: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile *address @@     got unsigned char [noderef] [usertype] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2677:64: sparse:     expected void const volatile *address
   drivers/net/ethernet/freescale/ucc_geth.c:2677:64: sparse:     got unsigned char [noderef] [usertype] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:2944:21: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:2944:21: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:2944:21: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:3010:46: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] __iomem * @@
   drivers/net/ethernet/freescale/ucc_geth.c:3010:46: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:3010:46: sparse:     got restricted __be32 [noderef] __iomem *
   drivers/net/ethernet/freescale/ucc_geth.c:3138:17: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_uccm @@
   drivers/net/ethernet/freescale/ucc_geth.c:3138:17: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:3138:17: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_uccm
   drivers/net/ethernet/freescale/ucc_geth.c:3138:17: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_uccm @@
   drivers/net/ethernet/freescale/ucc_geth.c:3138:17: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:3138:17: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_uccm
   drivers/net/ethernet/freescale/ucc_geth.c:3159:34: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_ucce @@
   drivers/net/ethernet/freescale/ucc_geth.c:3159:34: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:3159:34: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_ucce
   drivers/net/ethernet/freescale/ucc_geth.c:3160:34: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_uccm @@
   drivers/net/ethernet/freescale/ucc_geth.c:3160:34: sparse:     expected unsigned int const volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:3160:34: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_uccm
   drivers/net/ethernet/freescale/ucc_geth.c:3162:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_ucce @@
   drivers/net/ethernet/freescale/ucc_geth.c:3162:22: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:3162:22: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_ucce
   drivers/net/ethernet/freescale/ucc_geth.c:3168:38: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int volatile [noderef] [usertype] __iomem *addr @@     got restricted __be32 [noderef] [usertype] __iomem *p_uccm @@
   drivers/net/ethernet/freescale/ucc_geth.c:3168:38: sparse:     expected unsigned int volatile [noderef] [usertype] __iomem *addr
   drivers/net/ethernet/freescale/ucc_geth.c:3168:38: sparse:     got restricted __be32 [noderef] [usertype] __iomem *p_uccm
   drivers/net/ethernet/freescale/ucc_geth.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/slab.h):
   include/linux/page-flags.h:240:46: sparse: sparse: self-comparison always evaluates to false
   include/linux/page-flags.h:240:46: sparse: sparse: self-comparison always evaluates to false

vim +2168 drivers/net/ethernet/freescale/ucc_geth.c

728de4c927a354 drivers/net/ucc_geth.c                    Kim Phillips     2007-04-13  2138  
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2139  static int ucc_geth_alloc_tx(struct ucc_geth_private *ugeth)
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2140  {
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2141  	struct ucc_geth_info *ug_info;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2142  	struct ucc_fast_info *uf_info;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2143  	int length;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2144  	u16 i, j;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2145  	u8 __iomem *bd;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2146  
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2147  	ug_info = ugeth->ug_info;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2148  	uf_info = &ug_info->uf_info;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2149  
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2150  	/* Allocate Tx bds */
53f49d86ea2108 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2151  	for (j = 0; j < ucc_geth_tx_queues(ug_info); j++) {
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2152  		u32 align = max(UCC_GETH_TX_BD_RING_ALIGNMENT,
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2153  				UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT);
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2154  		u32 alloc;
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2155  
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2156  		length = ug_info->bdRingLenTx[j] * sizeof(struct qe_bd);
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2157  		alloc = round_up(length, align);
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2158  		alloc = roundup_pow_of_two(alloc);
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2159  
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2160  		ugeth->p_tx_bd_ring[j] = kmalloc(alloc, GFP_KERNEL);
64a99fe596f9cb drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2161  
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2162  		if (!ugeth->p_tx_bd_ring[j]) {
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2163  			if (netif_msg_ifup(ugeth))
c84d8055e0c997 drivers/net/ethernet/freescale/ucc_geth.c Joe Perches      2013-04-13  2164  				pr_err("Can not allocate memory for Tx bd rings\n");
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2165  			return -ENOMEM;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2166  		}
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2167  		/* Zero unused end of bd ring, according to spec */
9b0dfef4755301 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19 @2168  		memset(ugeth->p_tx_bd_ring[j] + length, 0, alloc - length);
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2169  	}
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2170  
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2171  	/* Init Tx bds */
53f49d86ea2108 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2172  	for (j = 0; j < ucc_geth_tx_queues(ug_info); j++) {
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2173  		/* Setup the skbuff rings */
6da2ec56059c3c drivers/net/ethernet/freescale/ucc_geth.c Kees Cook        2018-06-12  2174  		ugeth->tx_skbuff[j] =
33deb13c87e561 drivers/net/ethernet/freescale/ucc_geth.c Rasmus Villemoes 2021-01-19  2175  			kcalloc(ugeth->ug_info->bdRingLenTx[j],
6da2ec56059c3c drivers/net/ethernet/freescale/ucc_geth.c Kees Cook        2018-06-12  2176  				sizeof(struct sk_buff *), GFP_KERNEL);
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2177  
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2178  		if (ugeth->tx_skbuff[j] == NULL) {
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2179  			if (netif_msg_ifup(ugeth))
c84d8055e0c997 drivers/net/ethernet/freescale/ucc_geth.c Joe Perches      2013-04-13  2180  				pr_err("Could not allocate tx_skbuff\n");
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2181  			return -ENOMEM;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2182  		}
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2183  
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2184  		ugeth->skb_curtx[j] = ugeth->skb_dirtytx[j] = 0;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2185  		bd = ugeth->confBd[j] = ugeth->txBd[j] = ugeth->p_tx_bd_ring[j];
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2186  		for (i = 0; i < ug_info->bdRingLenTx[j]; i++) {
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2187  			/* clear bd buffer */
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2188  			out_be32(&((struct qe_bd __iomem *)bd)->buf, 0);
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2189  			/* set bd status and length */
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2190  			out_be32((u32 __iomem *)bd, 0);
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2191  			bd += sizeof(struct qe_bd);
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2192  		}
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2193  		bd -= sizeof(struct qe_bd);
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2194  		/* set bd status and length */
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2195  		out_be32((u32 __iomem *)bd, T_W); /* for last BD set Wrap bit */
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2196  	}
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2197  
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2198  	return 0;
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2199  }
e19a82c18f0e63 drivers/net/ethernet/freescale/ucc_geth.c Paul Gortmaker   2012-02-27  2200  

:::::: The code at line 2168 was first introduced by commit
:::::: 9b0dfef4755301d9f7fcef63e2f64d23649bebb4 ethernet: ucc_geth: simplify rx/tx allocations

:::::: TO: Rasmus Villemoes <rasmus.villemoes@...vas.dk>
:::::: CC: Jakub Kicinski <kuba@...nel.org>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ