Hi Dan, Thank you for the patch! Yet something to improve: [auto build test ERROR on net/master] [also build test ERROR on driver-core/driver-core-testing linus/master v5.5 next-20200131] [cannot apply to sparc-next/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Dan-Carpenter/device-property-change-device_get_phy_mode-to-prevent-signedess-bugs/20200203-043126 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git b7c3a17c6062701d97a0959890a2c882bfaac537 config: x86_64-defconfig (attached as .config) compiler: gcc-7 (Debian 7.5.0-3) 7.5.0 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All error/warnings (new ones prefixed by >>): In file included from include/linux/ethtool.h:18:0, from include/linux/phy.h:16, from include/linux/property.h:15, from include/linux/of.h:22, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from drivers/gpu/drm/i915/i915_drv.c:30: >> include/uapi/linux/ethtool.h:1668:20: error: expected identifier before numeric constant #define PORT_NONE 0xef ^ >> drivers/gpu/drm/i915/display/intel_display.h:190:2: note: in expansion of macro 'PORT_NONE' PORT_NONE = -1, ^~~~~~~~~ In file included from drivers/gpu/drm/i915/display/intel_bw.h:11:0, from drivers/gpu/drm/i915/i915_drv.c:51: drivers/gpu/drm/i915/display/intel_display.h: In function 'port_identifier': >> drivers/gpu/drm/i915/display/intel_display.h:214:7: error: 'PORT_A' undeclared (first use in this function); did you mean 'PORT_DA'? case PORT_A: ^~~~~~ PORT_DA drivers/gpu/drm/i915/display/intel_display.h:214:7: note: each undeclared identifier is reported only once for each function it appears in >> drivers/gpu/drm/i915/display/intel_display.h:216:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_A'? case PORT_B: ^~~~~~ PORT_A >> drivers/gpu/drm/i915/display/intel_display.h:218:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_C: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display.h:220:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_C'? case PORT_D: ^~~~~~ PORT_C >> drivers/gpu/drm/i915/display/intel_display.h:222:7: error: 'PORT_E' undeclared (first use in this function); did you mean 'PORT_D'? case PORT_E: ^~~~~~ PORT_D >> drivers/gpu/drm/i915/display/intel_display.h:224:7: error: 'PORT_F' undeclared (first use in this function); did you mean 'PORT_E'? case PORT_F: ^~~~~~ PORT_E >> drivers/gpu/drm/i915/display/intel_display.h:226:7: error: 'PORT_G' undeclared (first use in this function); did you mean 'PORT_F'? case PORT_G: ^~~~~~ PORT_F >> drivers/gpu/drm/i915/display/intel_display.h:228:7: error: 'PORT_H' undeclared (first use in this function); did you mean 'PORT_G'? case PORT_H: ^~~~~~ PORT_G >> drivers/gpu/drm/i915/display/intel_display.h:230:7: error: 'PORT_I' undeclared (first use in this function); did you mean 'PORT_H'? case PORT_I: ^~~~~~ PORT_H In file included from drivers/gpu/drm/i915/display/intel_display_types.h:46:0, from drivers/gpu/drm/i915/i915_drv.c:53: drivers/gpu/drm/i915/i915_drv.h: At top level: >> drivers/gpu/drm/i915/i915_drv.h:726:41: error: 'I915_MAX_PORTS' undeclared here (not in a function); did you mean 'I915_MAX_PHYS'? struct ddi_vbt_port_info ddi_port_info[I915_MAX_PORTS]; ^~~~~~~~~~~~~~ I915_MAX_PHYS In file included from drivers/gpu/drm/i915/i915_drv.c:53:0: drivers/gpu/drm/i915/display/intel_display_types.h: In function 'vlv_dport_to_channel': >> drivers/gpu/drm/i915/display/intel_display_types.h:1386:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_BNC'? case PORT_B: ^~~~~~ PORT_BNC >> drivers/gpu/drm/i915/display/intel_display_types.h:1387:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_D: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display_types.h:1389:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_D'? case PORT_C: ^~~~~~ PORT_D drivers/gpu/drm/i915/display/intel_display_types.h: In function 'vlv_dport_to_phy': drivers/gpu/drm/i915/display/intel_display_types.h:1400:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_BNC'? case PORT_B: ^~~~~~ PORT_BNC >> drivers/gpu/drm/i915/display/intel_display_types.h:1401:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_C: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display_types.h:1403:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_C'? case PORT_D: ^~~~~~ PORT_C -- In file included from include/linux/ethtool.h:18:0, from include/linux/phy.h:16, from include/linux/property.h:15, from include/linux/of.h:22, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from include/linux/i2c.h:13, from drivers/gpu/drm/i915/display/intel_display_types.h:30, from drivers/gpu/drm/i915/i915_irq.c:39: >> include/uapi/linux/ethtool.h:1668:20: error: expected identifier before numeric constant #define PORT_NONE 0xef ^ >> drivers/gpu/drm/i915/display/intel_display.h:190:2: note: in expansion of macro 'PORT_NONE' PORT_NONE = -1, ^~~~~~~~~ In file included from drivers/gpu/drm/i915/i915_drv.h:68:0, from drivers/gpu/drm/i915/display/intel_display_types.h:46, from drivers/gpu/drm/i915/i915_irq.c:39: drivers/gpu/drm/i915/display/intel_display.h: In function 'port_identifier': >> drivers/gpu/drm/i915/display/intel_display.h:214:7: error: 'PORT_A' undeclared (first use in this function); did you mean 'PORT_DA'? case PORT_A: ^~~~~~ PORT_DA drivers/gpu/drm/i915/display/intel_display.h:214:7: note: each undeclared identifier is reported only once for each function it appears in >> drivers/gpu/drm/i915/display/intel_display.h:216:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_A'? case PORT_B: ^~~~~~ PORT_A >> drivers/gpu/drm/i915/display/intel_display.h:218:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_C: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display.h:220:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_C'? case PORT_D: ^~~~~~ PORT_C >> drivers/gpu/drm/i915/display/intel_display.h:222:7: error: 'PORT_E' undeclared (first use in this function); did you mean 'PORT_D'? case PORT_E: ^~~~~~ PORT_D >> drivers/gpu/drm/i915/display/intel_display.h:224:7: error: 'PORT_F' undeclared (first use in this function); did you mean 'PORT_E'? case PORT_F: ^~~~~~ PORT_E >> drivers/gpu/drm/i915/display/intel_display.h:226:7: error: 'PORT_G' undeclared (first use in this function); did you mean 'PORT_F'? case PORT_G: ^~~~~~ PORT_F >> drivers/gpu/drm/i915/display/intel_display.h:228:7: error: 'PORT_H' undeclared (first use in this function); did you mean 'PORT_G'? case PORT_H: ^~~~~~ PORT_G >> drivers/gpu/drm/i915/display/intel_display.h:230:7: error: 'PORT_I' undeclared (first use in this function); did you mean 'PORT_H'? case PORT_I: ^~~~~~ PORT_H In file included from drivers/gpu/drm/i915/display/intel_display_types.h:46:0, from drivers/gpu/drm/i915/i915_irq.c:39: drivers/gpu/drm/i915/i915_drv.h: At top level: >> drivers/gpu/drm/i915/i915_drv.h:726:41: error: 'I915_MAX_PORTS' undeclared here (not in a function); did you mean 'I915_MAX_PHYS'? struct ddi_vbt_port_info ddi_port_info[I915_MAX_PORTS]; ^~~~~~~~~~~~~~ I915_MAX_PHYS In file included from drivers/gpu/drm/i915/i915_irq.c:39:0: drivers/gpu/drm/i915/display/intel_display_types.h: In function 'vlv_dport_to_channel': >> drivers/gpu/drm/i915/display/intel_display_types.h:1386:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_BNC'? case PORT_B: ^~~~~~ PORT_BNC >> drivers/gpu/drm/i915/display/intel_display_types.h:1387:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_D: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display_types.h:1389:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_D'? case PORT_C: ^~~~~~ PORT_D drivers/gpu/drm/i915/display/intel_display_types.h: In function 'vlv_dport_to_phy': drivers/gpu/drm/i915/display/intel_display_types.h:1400:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_BNC'? case PORT_B: ^~~~~~ PORT_BNC >> drivers/gpu/drm/i915/display/intel_display_types.h:1401:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_C: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display_types.h:1403:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_C'? case PORT_D: ^~~~~~ PORT_C In file included from drivers/gpu/drm/i915/i915_drv.h:64:0, from drivers/gpu/drm/i915/display/intel_display_types.h:46, from drivers/gpu/drm/i915/i915_irq.c:39: drivers/gpu/drm/i915/i915_irq.c: At top level: >> drivers/gpu/drm/i915/i915_irq.c:152:37: error: 'PORT_A' undeclared here (not in a function); did you mean 'PORT_DA'? [HPD_PORT_A] = SDE_DDI_HOTPLUG_ICP(PORT_A), ^ drivers/gpu/drm/i915/i915_reg.h:8021:43: note: in definition of macro 'SDE_DDI_HOTPLUG_ICP' #define SDE_DDI_HOTPLUG_ICP(port) (1 << ((port) + 16)) ^~~~ >> drivers/gpu/drm/i915/i915_irq.c:153:37: error: 'PORT_B' undeclared here (not in a function); did you mean 'PORT_A'? [HPD_PORT_B] = SDE_DDI_HOTPLUG_ICP(PORT_B), ^ drivers/gpu/drm/i915/i915_reg.h:8021:43: note: in definition of macro 'SDE_DDI_HOTPLUG_ICP' #define SDE_DDI_HOTPLUG_ICP(port) (1 << ((port) + 16)) ^~~~ >> drivers/gpu/drm/i915/i915_irq.c:163:37: error: 'PORT_C' undeclared here (not in a function); did you mean 'PORT_B'? [HPD_PORT_C] = SDE_DDI_HOTPLUG_ICP(PORT_C), ^ drivers/gpu/drm/i915/i915_reg.h:8021:43: note: in definition of macro 'SDE_DDI_HOTPLUG_ICP' #define SDE_DDI_HOTPLUG_ICP(port) (1 << ((port) + 16)) ^~~~ -- In file included from include/linux/ethtool.h:18:0, from include/linux/phy.h:16, from include/linux/property.h:15, from include/linux/of.h:22, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from include/linux/i2c.h:13, from drivers/gpu/drm/i915/i915_drv.h:37, from drivers/gpu/drm/i915/i915_getparam.c:8: >> include/uapi/linux/ethtool.h:1668:20: error: expected identifier before numeric constant #define PORT_NONE 0xef ^ >> drivers/gpu/drm/i915/display/intel_display.h:190:2: note: in expansion of macro 'PORT_NONE' PORT_NONE = -1, ^~~~~~~~~ In file included from drivers/gpu/drm/i915/i915_drv.h:68:0, from drivers/gpu/drm/i915/i915_getparam.c:8: drivers/gpu/drm/i915/display/intel_display.h: In function 'port_identifier': >> drivers/gpu/drm/i915/display/intel_display.h:214:7: error: 'PORT_A' undeclared (first use in this function); did you mean 'PORT_DA'? case PORT_A: ^~~~~~ PORT_DA drivers/gpu/drm/i915/display/intel_display.h:214:7: note: each undeclared identifier is reported only once for each function it appears in >> drivers/gpu/drm/i915/display/intel_display.h:216:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_A'? case PORT_B: ^~~~~~ PORT_A >> drivers/gpu/drm/i915/display/intel_display.h:218:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_C: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display.h:220:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_C'? case PORT_D: ^~~~~~ PORT_C >> drivers/gpu/drm/i915/display/intel_display.h:222:7: error: 'PORT_E' undeclared (first use in this function); did you mean 'PORT_D'? case PORT_E: ^~~~~~ PORT_D >> drivers/gpu/drm/i915/display/intel_display.h:224:7: error: 'PORT_F' undeclared (first use in this function); did you mean 'PORT_E'? case PORT_F: ^~~~~~ PORT_E >> drivers/gpu/drm/i915/display/intel_display.h:226:7: error: 'PORT_G' undeclared (first use in this function); did you mean 'PORT_F'? case PORT_G: ^~~~~~ PORT_F >> drivers/gpu/drm/i915/display/intel_display.h:228:7: error: 'PORT_H' undeclared (first use in this function); did you mean 'PORT_G'? case PORT_H: ^~~~~~ PORT_G >> drivers/gpu/drm/i915/display/intel_display.h:230:7: error: 'PORT_I' undeclared (first use in this function); did you mean 'PORT_H'? case PORT_I: ^~~~~~ PORT_H In file included from drivers/gpu/drm/i915/i915_getparam.c:8:0: drivers/gpu/drm/i915/i915_drv.h: At top level: >> drivers/gpu/drm/i915/i915_drv.h:726:41: error: 'I915_MAX_PORTS' undeclared here (not in a function); did you mean 'I915_MAX_PHYS'? struct ddi_vbt_port_info ddi_port_info[I915_MAX_PORTS]; ^~~~~~~~~~~~~~ I915_MAX_PHYS -- In file included from include/linux/ethtool.h:18:0, from include/linux/phy.h:16, from include/linux/property.h:15, from include/linux/of.h:22, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from include/linux/i2c.h:13, from drivers/gpu/drm/i915/display/intel_display_types.h:30, from drivers/gpu/drm/i915/display/intel_pipe_crc.c:33: >> include/uapi/linux/ethtool.h:1668:20: error: expected identifier before numeric constant #define PORT_NONE 0xef ^ >> drivers/gpu/drm/i915/display/intel_display.h:190:2: note: in expansion of macro 'PORT_NONE' PORT_NONE = -1, ^~~~~~~~~ In file included from drivers/gpu/drm/i915/i915_drv.h:68:0, from drivers/gpu/drm/i915/display/intel_display_types.h:46, from drivers/gpu/drm/i915/display/intel_pipe_crc.c:33: drivers/gpu/drm/i915/display/intel_display.h: In function 'port_identifier': >> drivers/gpu/drm/i915/display/intel_display.h:214:7: error: 'PORT_A' undeclared (first use in this function); did you mean 'PORT_DA'? case PORT_A: ^~~~~~ PORT_DA drivers/gpu/drm/i915/display/intel_display.h:214:7: note: each undeclared identifier is reported only once for each function it appears in >> drivers/gpu/drm/i915/display/intel_display.h:216:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_A'? case PORT_B: ^~~~~~ PORT_A >> drivers/gpu/drm/i915/display/intel_display.h:218:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_C: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display.h:220:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_C'? case PORT_D: ^~~~~~ PORT_C >> drivers/gpu/drm/i915/display/intel_display.h:222:7: error: 'PORT_E' undeclared (first use in this function); did you mean 'PORT_D'? case PORT_E: ^~~~~~ PORT_D >> drivers/gpu/drm/i915/display/intel_display.h:224:7: error: 'PORT_F' undeclared (first use in this function); did you mean 'PORT_E'? case PORT_F: ^~~~~~ PORT_E >> drivers/gpu/drm/i915/display/intel_display.h:226:7: error: 'PORT_G' undeclared (first use in this function); did you mean 'PORT_F'? case PORT_G: ^~~~~~ PORT_F >> drivers/gpu/drm/i915/display/intel_display.h:228:7: error: 'PORT_H' undeclared (first use in this function); did you mean 'PORT_G'? case PORT_H: ^~~~~~ PORT_G >> drivers/gpu/drm/i915/display/intel_display.h:230:7: error: 'PORT_I' undeclared (first use in this function); did you mean 'PORT_H'? case PORT_I: ^~~~~~ PORT_H In file included from drivers/gpu/drm/i915/display/intel_display_types.h:46:0, from drivers/gpu/drm/i915/display/intel_pipe_crc.c:33: drivers/gpu/drm/i915/i915_drv.h: At top level: >> drivers/gpu/drm/i915/i915_drv.h:726:41: error: 'I915_MAX_PORTS' undeclared here (not in a function); did you mean 'I915_MAX_PHYS'? struct ddi_vbt_port_info ddi_port_info[I915_MAX_PORTS]; ^~~~~~~~~~~~~~ I915_MAX_PHYS In file included from drivers/gpu/drm/i915/display/intel_pipe_crc.c:33:0: drivers/gpu/drm/i915/display/intel_display_types.h: In function 'vlv_dport_to_channel': >> drivers/gpu/drm/i915/display/intel_display_types.h:1386:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_BNC'? case PORT_B: ^~~~~~ PORT_BNC >> drivers/gpu/drm/i915/display/intel_display_types.h:1387:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_D: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display_types.h:1389:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_D'? case PORT_C: ^~~~~~ PORT_D drivers/gpu/drm/i915/display/intel_display_types.h: In function 'vlv_dport_to_phy': drivers/gpu/drm/i915/display/intel_display_types.h:1400:7: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_BNC'? case PORT_B: ^~~~~~ PORT_BNC >> drivers/gpu/drm/i915/display/intel_display_types.h:1401:7: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_C: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_display_types.h:1403:7: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_C'? case PORT_D: ^~~~~~ PORT_C drivers/gpu/drm/i915/display/intel_pipe_crc.c: In function 'i9xx_pipe_crc_auto_source': >> drivers/gpu/drm/i915/display/intel_pipe_crc.c:103:9: error: 'PORT_B' undeclared (first use in this function); did you mean 'PORT_BNC'? case PORT_B: ^~~~~~ PORT_BNC >> drivers/gpu/drm/i915/display/intel_pipe_crc.c:106:9: error: 'PORT_C' undeclared (first use in this function); did you mean 'PORT_B'? case PORT_C: ^~~~~~ PORT_B >> drivers/gpu/drm/i915/display/intel_pipe_crc.c:109:9: error: 'PORT_D' undeclared (first use in this function); did you mean 'PORT_C'? case PORT_D: ^~~~~~ PORT_C .. vim +1668 include/uapi/linux/ethtool.h 103a8ad1fa3b26 Nikolay Aleksandrov 2016-02-03 1660 607ca46e97a1b6 David Howells 2012-10-13 1661 /* Which connector port. */ 607ca46e97a1b6 David Howells 2012-10-13 1662 #define PORT_TP 0x00 607ca46e97a1b6 David Howells 2012-10-13 1663 #define PORT_AUI 0x01 607ca46e97a1b6 David Howells 2012-10-13 1664 #define PORT_MII 0x02 607ca46e97a1b6 David Howells 2012-10-13 1665 #define PORT_FIBRE 0x03 607ca46e97a1b6 David Howells 2012-10-13 1666 #define PORT_BNC 0x04 607ca46e97a1b6 David Howells 2012-10-13 1667 #define PORT_DA 0x05 607ca46e97a1b6 David Howells 2012-10-13 @1668 #define PORT_NONE 0xef 607ca46e97a1b6 David Howells 2012-10-13 1669 #define PORT_OTHER 0xff 607ca46e97a1b6 David Howells 2012-10-13 1670 :::::: The code at line 1668 was first introduced by commit :::::: 607ca46e97a1b6594b29647d98a32d545c24bdff UAPI: (Scripted) Disintegrate include/linux :::::: TO: David Howells <dhowells@xxxxxxxxxx> :::::: CC: David Howells <dhowells@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx Intel Corporation
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