* drivers/net/ethernet/cadence/macb_main.c:2722:5: warning: %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [invalidPrintfArgType_sint]
@ 2021-04-10 10:35 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-04-10 10:35 UTC (permalink / raw
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 4720 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Guo Ren <guoren@linux.alibaba.com>
Hi Guo,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d4961772226de3b48a395a26c076d450d7044c76
commit: 18c07d23da5a48525b2955aa269b8bb108c19300 csky: Fixup calltrace panic
date: 11 months ago
:::::: branch date: 8 hours ago
:::::: commit date: 11 months ago
compiler: csky-linux-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
cppcheck possible warnings: (new ones prefixed by >>, may not real problems)
>> drivers/net/ethernet/cadence/macb_main.c:2722:5: warning: %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [invalidPrintfArgType_sint]
snprintf(stat_string, ETH_GSTRING_LEN, "q%d_%s",
^
>> drivers/net/ethernet/cadence/macb_main.c:0:0: warning: Invalid value: 0x00c4_OFFSET [cppcheckError]
^
drivers/net/ethernet/cadence/macb_main.c:0:0: note: Invalid value: 0x00c4_OFFSET
^
drivers/net/ethernet/cadence/macb_main.c:0:0: note: Invalid value: 0x00c4_OFFSET
^
vim +2722 drivers/net/ethernet/cadence/macb_main.c
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2705
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2706 static void gem_get_ethtool_strings(struct net_device *dev, u32 sset, u8 *p)
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2707 {
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2708 char stat_string[ETH_GSTRING_LEN];
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2709 struct macb *bp = netdev_priv(dev);
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2710 struct macb_queue *queue;
8bcbf82f31a94f drivers/net/ethernet/cadence/macb.c Andy Shevchenko 2015-07-24 2711 unsigned int i;
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2712 unsigned int q;
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2713
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2714 switch (sset) {
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2715 case ETH_SS_STATS:
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2716 for (i = 0; i < GEM_STATS_LEN; i++, p += ETH_GSTRING_LEN)
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2717 memcpy(p, gem_statistics[i].stat_string,
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2718 ETH_GSTRING_LEN);
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2719
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2720 for (q = 0, queue = bp->queues; q < bp->num_queues; ++q, ++queue) {
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2721 for (i = 0; i < QUEUE_STATS_LEN; i++, p += ETH_GSTRING_LEN) {
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 @2722 snprintf(stat_string, ETH_GSTRING_LEN, "q%d_%s",
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2723 q, queue_statistics[i].stat_string);
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2724 memcpy(p, stat_string, ETH_GSTRING_LEN);
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2725 }
512286bbd4b7d5 drivers/net/ethernet/cadence/macb_main.c Rafal Ozieblo 2017-11-30 2726 }
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2727 break;
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2728 }
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2729 }
3ff13f1c620e43 drivers/net/ethernet/cadence/macb.c Xander Huff 2015-01-13 2730
:::::: The code@line 2722 was first introduced by commit
:::::: 512286bbd4b7d5b15d26ba8078c8bfd1fc1129bd net: macb: Added some queue statistics
:::::: TO: Rafal Ozieblo <rafalo@cadence.com>
:::::: CC: David S. Miller <davem@davemloft.net>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2021-04-10 10:35 drivers/net/ethernet/cadence/macb_main.c:2722:5: warning: %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [invalidPrintfArgType_sint] kernel test robot
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