[uml-devel] [uml:for-linus-4.15-rc1 5/6] ERROR: "free_irq_by_fd" [arch/um/drivers/random.ko] undefined!

[kbuild t. r. <fen...@in...>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git for-linus-4.15-rc1
head:   ad1f62ab2bd43b962127af760d59a25ae1c93681
commit: d4560bdc6d38f5c3bf5889fd95c954b6b5949fab [5/6] Epoll based IRQ controller
config: um-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
        git checkout d4560bdc6d38f5c3bf5889fd95c954b6b5949fab
        # save the attached .config to linux build tree
        make ARCH=um 

All errors (new ones prefixed by >>):

   ERROR: "devm_ioremap_resource" [drivers/auxdisplay/img-ascii-lcd.ko] undefined!
>> ERROR: "free_irq_by_fd" [arch/um/drivers/random.ko] undefined!

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