Hi Nicolas, [auto build test ERROR on linus/master] [also build test ERROR on v4.10-rc6 next-20170202] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Nicolas-Dichtel/uapi-export-all-headers-under-uapi-directories/20170202-213944 config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): In file included from drivers/media/media-device.c:30:0: drivers/media/media-device.c: In function 'media_device_get_info': >> include/uapi/linux/media.h:32:27: error: implicit declaration of function 'KERNEL_VERSION' [-Werror=implicit-function-declaration] #define MEDIA_API_VERSION KERNEL_VERSION(0, 1, 0) ^ >> drivers/media/media-device.c:76:24: note: in expansion of macro 'MEDIA_API_VERSION' info->media_version = MEDIA_API_VERSION; ^~~~~~~~~~~~~~~~~ drivers/media/media-device.c: In function 'media_device_pci_init': >> drivers/media/media-device.c:841:25: error: 'LINUX_VERSION_CODE' undeclared (first use in this function) mdev->driver_version = LINUX_VERSION_CODE; ^~~~~~~~~~~~~~~~~~ drivers/media/media-device.c:841:25: note: each undeclared identifier is reported only once for each function it appears in drivers/media/media-device.c: In function '__media_device_usb_init': drivers/media/media-device.c:870:25: error: 'LINUX_VERSION_CODE' undeclared (first use in this function) mdev->driver_version = LINUX_VERSION_CODE; ^~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/KERNEL_VERSION +32 include/uapi/linux/media.h b3b7a9f1 include/uapi/linux/media.h Mauro Carvalho Chehab 2015-12-11 26 #ifndef __KERNEL__ b3b7a9f1 include/uapi/linux/media.h Mauro Carvalho Chehab 2015-12-11 27 #include <stdint.h> b3b7a9f1 include/uapi/linux/media.h Mauro Carvalho Chehab 2015-12-11 28 #endif 140d8816 include/linux/media.h Laurent Pinchart 2010-08-18 29 #include <linux/ioctl.h> 140d8816 include/linux/media.h Laurent Pinchart 2010-08-18 30 #include <linux/types.h> 140d8816 include/linux/media.h Laurent Pinchart 2010-08-18 31 140d8816 include/linux/media.h Laurent Pinchart 2010-08-18 @32 #define MEDIA_API_VERSION KERNEL_VERSION(0, 1, 0) 140d8816 include/linux/media.h Laurent Pinchart 2010-08-18 33 140d8816 include/linux/media.h Laurent Pinchart 2010-08-18 34 struct media_device_info { 140d8816 include/linux/media.h Laurent Pinchart 2010-08-18 35 char driver[16]; :::::: The code at line 32 was first introduced by commit :::::: 140d88165c25137e871f9559e67986ed89251105 [media] media: Media device information query :::::: TO: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> :::::: CC: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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