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From: Naresh Kamboju <naresh.kamboju@linaro.org>
To: linux-mm <linux-mm@kvack.org>, open list <linux-kernel@vger.kernel.org>
Cc: Song Liu <song@kernel.org>,
	Muchun Song <songmuchun@bytedance.com>,
	 Christoph Hellwig <hch@lst.de>, Vlastimil Babka <vbabka@suse.cz>,
	David Hildenbrand <david@redhat.com>,
	 Rik van Riel <riel@surriel.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	 Linus Torvalds <torvalds@linux-foundation.org>,
	 Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: page_alloc.c:(.init.text+0xa7c): undefined reference to `vmalloc_huge'
Date: Mon, 25 Apr 2022 13:40:23 +0530	[thread overview]
Message-ID: <CA+G9fYscb1y4a17Sf5G_Aibt+WuSf-ks_Qjw9tYFy=A4sjCEug@mail.gmail.com> (raw)

Linux mainline arm architecture tinyconfig and allnoconfig builds failed.
These builds have config mmu not set.

# CONFIG_MMU is not set


Regressions found on arm:

   - arm-clang-14-tinyconfig
   - arm-clang-nightly-tinyconfig
   - arm-gcc-11-tinyconfig
   - arm-clang-13-tinyconfig
   - arm-gcc-11-allnoconfig
   - arm-clang-14-allnoconfig
   - arm-clang-nightly-allnoconfig
   - arm-gcc-8-allnoconfig
   - arm-clang-11-allnoconfig
   - arm-clang-11-tinyconfig
   - arm-gcc-9-allnoconfig
   - arm-gcc-9-tinyconfig
   - arm-gcc-10-allnoconfig
   - arm-gcc-8-tinyconfig
   - arm-gcc-10-tinyconfig
   - arm-clang-12-allnoconfig
   - arm-clang-12-tinyconfig
   - arm-clang-13-allnoconfig


Build error:
------------
arm-linux-gnueabihf-ld: mm/page_alloc.o: in function `alloc_large_system_hash':
page_alloc.c:(.init.text+0xa7c): undefined reference to `vmalloc_huge'
make[1]: *** [Makefile:1158: vmlinux] Error 1


# To install tuxmake on your system globally:
# sudo pip3 install -U tuxmake

tuxmake --runtime podman --target-arch arm --toolchain gcc-11
--kconfig tinyconfig


Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>


--
Linaro LKFT
https://lkft.linaro.org

[1] https://builds.tuxbuild.com/28GNGapkjXsbIbRSnHoGILqmaFp/


             reply	other threads:[~2022-04-25  8:10 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-25  8:10 Naresh Kamboju [this message]
2022-04-25  8:28 ` Linus Torvalds
2022-04-25  8:44   ` Naresh Kamboju

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