Hi Laurent, [auto build test ERROR on next-20170710] [cannot apply to drm/drm-next drm-exynos/exynos-drm/for-next drm-intel/for-linux-next v4.12 v4.12-rc7 v4.12-rc6 v4.12] [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/Laurent-Pinchart/drm-compat-Fix-compilation-breakage-due-to-drm_vblank_wait-rename/20170711-121046 config: sparc64-allyesconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=sparc64 All errors (new ones prefixed by >>): drivers/gpu//drm/drm_ioc32.c: In function 'compat_drm_wait_vblank': >> drivers/gpu//drm/drm_ioc32.c:842:31: error: 'drm_wait_vblank_ioctl' undeclared (first use in this function) err = drm_ioctl_kernel(file, drm_wait_vblank_ioctl, &req, DRM_UNLOCKED); ^~~~~~~~~~~~~~~~~~~~~ drivers/gpu//drm/drm_ioc32.c:842:31: note: each undeclared identifier is reported only once for each function it appears in vim +/drm_wait_vblank_ioctl +842 drivers/gpu//drm/drm_ioc32.c 827 828 static int compat_drm_wait_vblank(struct file *file, unsigned int cmd, 829 unsigned long arg) 830 { 831 drm_wait_vblank32_t __user *argp = (void __user *)arg; 832 drm_wait_vblank32_t req32; 833 union drm_wait_vblank req; 834 int err; 835 836 if (copy_from_user(&req32, argp, sizeof(req32))) 837 return -EFAULT; 838 839 req.request.type = req32.request.type; 840 req.request.sequence = req32.request.sequence; 841 req.request.signal = req32.request.signal; > 842 err = drm_ioctl_kernel(file, drm_wait_vblank_ioctl, &req, DRM_UNLOCKED); 843 if (err) 844 return err; 845 846 req32.reply.type = req.reply.type; 847 req32.reply.sequence = req.reply.sequence; 848 req32.reply.tval_sec = req.reply.tval_sec; 849 req32.reply.tval_usec = req.reply.tval_usec; 850 if (copy_to_user(argp, &req32, sizeof(req32))) 851 return -EFAULT; 852 853 return 0; 854 } 855 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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