Re: [PATCH net-next] net: phy: intel-xway: add support for PHY LEDs
From: kernel test robot
Date: Thu Oct 10 2024 - 11:39:53 EST
Hi Daniel,
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Daniel-Golle/net-phy-intel-xway-add-support-for-PHY-LEDs/20241009-103036
base: net-next/main
patch link: https://lore.kernel.org/r/c1358e27e3fea346600369bb5d9195e6ccfbcf50.1728440758.git.daniel%40makrotopia.org
patch subject: [PATCH net-next] net: phy: intel-xway: add support for PHY LEDs
config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20241010/202410102342.H7m4WFQ5-lkp@xxxxxxxxx/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 70e0a7e7e6a8541bcc46908c592eed561850e416)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241010/202410102342.H7m4WFQ5-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202410102342.H7m4WFQ5-lkp@xxxxxxxxx/
All errors (new ones prefixed by >>):
In file included from drivers/net/phy/intel-xway.c:7:
In file included from include/linux/mdio.h:9:
In file included from include/uapi/linux/mdio.h:15:
In file included from include/linux/mii.h:13:
In file included from include/linux/linkmode.h:5:
In file included from include/linux/ethtool.h:18:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:10:
In file included from include/linux/mm.h:2213:
include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
In file included from drivers/net/phy/intel-xway.c:7:
In file included from include/linux/mdio.h:9:
In file included from include/uapi/linux/mdio.h:15:
In file included from include/linux/mii.h:13:
In file included from include/linux/linkmode.h:5:
In file included from include/linux/ethtool.h:18:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
548 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
| ^
In file included from drivers/net/phy/intel-xway.c:7:
In file included from include/linux/mdio.h:9:
In file included from include/uapi/linux/mdio.h:15:
In file included from include/linux/mii.h:13:
In file included from include/linux/linkmode.h:5:
In file included from include/linux/ethtool.h:18:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
| ^
In file included from drivers/net/phy/intel-xway.c:7:
In file included from include/linux/mdio.h:9:
In file included from include/uapi/linux/mdio.h:15:
In file included from include/linux/mii.h:13:
In file included from include/linux/linkmode.h:5:
In file included from include/linux/ethtool.h:18:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
585 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
>> drivers/net/phy/intel-xway.c:518:8: error: use of undeclared identifier 'PHY_LED_ACTIVE_HIGH'; did you mean 'PHY_LED_ACTIVE_LOW'?
518 | case PHY_LED_ACTIVE_HIGH:
| ^~~~~~~~~~~~~~~~~~~
| PHY_LED_ACTIVE_LOW
include/linux/phy.h:880:2: note: 'PHY_LED_ACTIVE_LOW' declared here
880 | PHY_LED_ACTIVE_LOW = 0,
| ^
>> drivers/net/phy/intel-xway.c:518:8: error: duplicate case value 'PHY_LED_ACTIVE_LOW'
518 | case PHY_LED_ACTIVE_HIGH:
| ^
drivers/net/phy/intel-xway.c:515:8: note: previous case defined here
515 | case PHY_LED_ACTIVE_LOW:
| ^
7 warnings and 2 errors generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for MODVERSIONS
Depends on [n]: MODULES [=y] && !COMPILE_TEST [=y]
Selected by [y]:
- RANDSTRUCT_FULL [=y] && (CC_HAS_RANDSTRUCT [=y] || GCC_PLUGINS [=n]) && MODULES [=y]
WARNING: unmet direct dependencies detected for GET_FREE_REGION
Depends on [n]: SPARSEMEM [=n]
Selected by [m]:
- RESOURCE_KUNIT_TEST [=m] && RUNTIME_TESTING_MENU [=y] && KUNIT [=m]
vim +518 drivers/net/phy/intel-xway.c
503
504 static int xway_gphy_led_polarity_set(struct phy_device *phydev, int index,
505 unsigned long modes)
506 {
507 bool active_low = false;
508 u32 mode;
509
510 if (index >= XWAY_GPHY_MAX_LEDS)
511 return -EINVAL;
512
513 for_each_set_bit(mode, &modes, __PHY_LED_MODES_NUM) {
514 switch (mode) {
515 case PHY_LED_ACTIVE_LOW:
516 active_low = true;
517 break;
> 518 case PHY_LED_ACTIVE_HIGH:
519 break;
520 default:
521 return -EINVAL;
522 }
523 }
524
525 return phy_modify(phydev, XWAY_MDIO_LED, XWAY_GPHY_LED_INV(index),
526 active_low ? XWAY_GPHY_LED_INV(index) : 0);
527 }
528
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki