* [linux-next:master 7683/7824] drivers/mailbox/bcm-pdc-mailbox.c:682:28: sparse: sparse: incorrect type in argument 1 (different address spaces)
@ 2020-07-13 14:05 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2020-07-13 14:05 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: kbuild-all, Geert Uytterhoeven, Arnd Bergmann, Andrew Morton,
Linux Memory Management List
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: be978f8feb1d4678b941a3ccf181eea1039110e2
commit: 05596e9daf61b0965d525ce889d9414b49727b40 [7683/7824] iomap: constify ioreadX() iomem argument (as in generic implementation)
config: x86_64-randconfig-s021-20200713 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-14) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-37-gc9676a3b-dirty
git checkout 05596e9daf61b0965d525ce889d9414b49727b40
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/mailbox/bcm-pdc-mailbox.c:682:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem * @@ got unsigned int * @@
>> drivers/mailbox/bcm-pdc-mailbox.c:682:28: sparse: expected void const [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:682:28: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:792:42: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:792:42: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:792:42: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:793:42: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:793:42: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:793:42: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1031:32: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1031:32: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1031:32: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1033:20: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1033:20: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1033:20: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1034:23: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1034:23: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1034:23: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1035:23: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1035:23: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1035:23: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1039:20: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1039:20: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1039:20: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1041:20: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1041:20: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1041:20: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1044:20: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1044:20: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1044:20: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1046:20: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1046:20: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1046:20: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1049:48: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1049:48: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1049:48: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1051:20: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1051:20: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1051:20: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1058:48: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1058:48: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1058:48: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1062:63: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1062:63: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1062:63: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1068:48: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1068:48: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1068:48: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1072:48: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1072:48: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1072:48: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1296:23: sparse: sparse: cast removes address space '__iomem' of expression
drivers/mailbox/bcm-pdc-mailbox.c:1298:16: sparse: sparse: cast removes address space '__iomem' of expression
drivers/mailbox/bcm-pdc-mailbox.c:1301:16: sparse: sparse: cast removes address space '__iomem' of expression
drivers/mailbox/bcm-pdc-mailbox.c:1308:27: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1308:27: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1308:27: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1313:32: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1313:32: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1313:32: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1316:20: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1316:20: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1316:20: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1319:23: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1319:23: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1319:23: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1320:23: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1320:23: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1320:23: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1337:32: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1337:32: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1337:32: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:1339:20: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem * @@ got unsigned int * @@
drivers/mailbox/bcm-pdc-mailbox.c:1339:20: sparse: expected void [noderef] __iomem *
drivers/mailbox/bcm-pdc-mailbox.c:1339:20: sparse: got unsigned int *
drivers/mailbox/bcm-pdc-mailbox.c:558:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addrlow @@ got restricted __le32 [usertype] @@
drivers/mailbox/bcm-pdc-mailbox.c:558:22: sparse: expected unsigned int [usertype] addrlow
drivers/mailbox/bcm-pdc-mailbox.c:558:22: sparse: got restricted __le32 [usertype]
drivers/mailbox/bcm-pdc-mailbox.c:559:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addrhigh @@ got restricted __le32 [usertype] @@
drivers/mailbox/bcm-pdc-mailbox.c:559:23: sparse: expected unsigned int [usertype] addrhigh
drivers/mailbox/bcm-pdc-mailbox.c:559:23: sparse: got restricted __le32 [usertype]
drivers/mailbox/bcm-pdc-mailbox.c:560:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ctrl1 @@ got restricted __le32 [usertype] @@
drivers/mailbox/bcm-pdc-mailbox.c:560:20: sparse: expected unsigned int [usertype] ctrl1
drivers/mailbox/bcm-pdc-mailbox.c:560:20: sparse: got restricted __le32 [usertype]
drivers/mailbox/bcm-pdc-mailbox.c:561:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ctrl2 @@ got restricted __le32 [usertype] @@
drivers/mailbox/bcm-pdc-mailbox.c:561:20: sparse: expected unsigned int [usertype] ctrl2
drivers/mailbox/bcm-pdc-mailbox.c:561:20: sparse: got restricted __le32 [usertype]
drivers/mailbox/bcm-pdc-mailbox.c:558:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addrlow @@ got restricted __le32 [usertype] @@
drivers/mailbox/bcm-pdc-mailbox.c:558:22: sparse: expected unsigned int [usertype] addrlow
drivers/mailbox/bcm-pdc-mailbox.c:558:22: sparse: got restricted __le32 [usertype]
drivers/mailbox/bcm-pdc-mailbox.c:559:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addrhigh @@ got restricted __le32 [usertype] @@
drivers/mailbox/bcm-pdc-mailbox.c:559:23: sparse: expected unsigned int [usertype] addrhigh
drivers/mailbox/bcm-pdc-mailbox.c:559:23: sparse: got restricted __le32 [usertype]
drivers/mailbox/bcm-pdc-mailbox.c:560:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ctrl1 @@ got restricted __le32 [usertype] @@
drivers/mailbox/bcm-pdc-mailbox.c:560:20: sparse: expected unsigned int [usertype] ctrl1
drivers/mailbox/bcm-pdc-mailbox.c:560:20: sparse: got restricted __le32 [usertype]
drivers/mailbox/bcm-pdc-mailbox.c:561:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ctrl2 @@ got restricted __le32 [usertype] @@
drivers/mailbox/bcm-pdc-mailbox.c:561:20: sparse: expected unsigned int [usertype] ctrl2
drivers/mailbox/bcm-pdc-mailbox.c:561:20: sparse: got restricted __le32 [usertype]
drivers/mailbox/bcm-pdc-mailbox.c:530:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addrlow @@ got restricted __le32 [usertype] @@
drivers/mailbox/bcm-pdc-mailbox.c:530:22: sparse: expected unsigned int [usertype] addrlow
drivers/mailbox/bcm-pdc-mailbox.c:530:22: sparse: got restricted __le32 [usertype]
vim +682 drivers/mailbox/bcm-pdc-mailbox.c
e004c7e7d3b873 Rob Rice 2016-11-14 667
e004c7e7d3b873 Rob Rice 2016-11-14 668 /**
e004c7e7d3b873 Rob Rice 2016-11-14 669 * pdc_receive() - Process as many responses as are available in the rx ring.
e004c7e7d3b873 Rob Rice 2016-11-14 670 * @pdcs: PDC state
e004c7e7d3b873 Rob Rice 2016-11-14 671 *
e004c7e7d3b873 Rob Rice 2016-11-14 672 * Called within the hard IRQ.
e004c7e7d3b873 Rob Rice 2016-11-14 673 * Return:
e004c7e7d3b873 Rob Rice 2016-11-14 674 */
e004c7e7d3b873 Rob Rice 2016-11-14 675 static int
e004c7e7d3b873 Rob Rice 2016-11-14 676 pdc_receive(struct pdc_state *pdcs)
e004c7e7d3b873 Rob Rice 2016-11-14 677 {
e004c7e7d3b873 Rob Rice 2016-11-14 678 int rx_status;
e004c7e7d3b873 Rob Rice 2016-11-14 679
e004c7e7d3b873 Rob Rice 2016-11-14 680 /* read last_rx_curr from register once */
e004c7e7d3b873 Rob Rice 2016-11-14 681 pdcs->last_rx_curr =
cf17581340d730 Rob Rice 2016-11-14 @682 (ioread32(&pdcs->rxregs_64->status0) &
e004c7e7d3b873 Rob Rice 2016-11-14 683 CRYPTO_D64_RS0_CD_MASK) / RING_ENTRY_SIZE;
e004c7e7d3b873 Rob Rice 2016-11-14 684
e004c7e7d3b873 Rob Rice 2016-11-14 685 do {
e004c7e7d3b873 Rob Rice 2016-11-14 686 /* Could be many frames ready */
e004c7e7d3b873 Rob Rice 2016-11-14 687 rx_status = pdc_receive_one(pdcs);
e004c7e7d3b873 Rob Rice 2016-11-14 688 } while (rx_status == PDC_SUCCESS);
e004c7e7d3b873 Rob Rice 2016-11-14 689
e004c7e7d3b873 Rob Rice 2016-11-14 690 return 0;
a24532f8d17b72 Rob Rice 2016-06-30 691 }
a24532f8d17b72 Rob Rice 2016-06-30 692
:::::: The code at line 682 was first introduced by commit
:::::: cf17581340d730175f1f3f4ce6e90ae434154e37 mailbox: bcm-pdc: Remove unnecessary void* casts
:::::: TO: Rob Rice <rob.rice@broadcom.com>
:::::: CC: Jassi Brar <jaswinder.singh@linaro.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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