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SubjectRe: [PATCH] fbdev: make get_fb_unmapped_area depends of !MMU
Hi Benjamin,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.12 next-20170711]
[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/Benjamin-Gaignard/fbdev-make-get_fb_unmapped_area-depends-of-MMU/20170711-034314
config: x86_64-rhel (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=x86_64

All errors (new ones prefixed by >>):


vim +1513 drivers/video/fbdev/core/fbmem.c

1500
1501 static const struct file_operations fb_fops = {
1502 .owner = THIS_MODULE,
1503 .read = fb_read,
1504 .write = fb_write,
1505 .unlocked_ioctl = fb_ioctl,
1506 #ifdef CONFIG_COMPAT
1507 .compat_ioctl = fb_compat_ioctl,
1508 #endif
1509 .mmap = fb_mmap,
1510 .open = fb_open,
1511 .release = fb_release,
1512 #if defined(HAVE_ARCH_FB_UNMAPPED_AREA) || \
> 1513 (defined(CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA) && \\
1514 !defined(CONFIG_MMU))
1515 .get_unmapped_area = get_fb_unmapped_area,
1516 #endif
1517 #ifdef CONFIG_FB_DEFERRED_IO
1518 .fsync = fb_deferred_io_fsync,
1519 #endif
1520 .llseek = default_llseek,
1521 };
1522

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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