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| Started by | kbuild test robot <fengguang.wu@intel.com> |
|---|---|
| First post | 2016-02-10 09:50 +0100 |
| Last post | 2016-02-10 21:00 +0100 |
| Articles | 3 — 3 participants |
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undefined reference to `efi_call' kbuild test robot <fengguang.wu@intel.com> - 2016-02-10 09:50 +0100
Re: undefined reference to `efi_call' "H. Peter Anvin" <hpa@zytor.com> - 2016-02-10 21:00 +0100
Re: undefined reference to `efi_call' Andrew Morton <akpm@linux-foundation.org> - 2016-02-10 21:00 +0100
| From | kbuild test robot <fengguang.wu@intel.com> |
|---|---|
| Date | 2016-02-10 09:50 +0100 |
| Subject | undefined reference to `efi_call' |
| Message-ID | <r0yDg-8hG-5@gated-at.bofh.it> |
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Hi Johannes,
It's probably a bug fix that unveils the link errors.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 2178cbc68f3602dc0b5949b9be2c8383ad3d93ef
commit: 489c2a20a414351fe0813a727c34600c0f7292ae mm: memcontrol: introduce CONFIG_MEMCG_LEGACY_KMEM
date: 3 weeks ago
config: x86_64-randconfig-s3-02101458 (attached as .config)
reproduce:
git checkout 489c2a20a414351fe0813a727c34600c0f7292ae
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
arch/x86/built-in.o: In function `uv_bios_call':
>> (.text+0xeba00): undefined reference to `efi_call'
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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| From | "H. Peter Anvin" <hpa@zytor.com> |
|---|---|
| Date | 2016-02-10 21:00 +0100 |
| Message-ID | <r0J5E-6GL-3@gated-at.bofh.it> |
| In reply to | #1330949 |
On 02/10/16 11:52, Andrew Morton wrote: > On Wed, 10 Feb 2016 16:48:28 +0800 kbuild test robot <fengguang.wu@intel.com> wrote: > >> Hi Johannes, >> >> It's probably a bug fix that unveils the link errors. >> >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master >> head: 2178cbc68f3602dc0b5949b9be2c8383ad3d93ef >> commit: 489c2a20a414351fe0813a727c34600c0f7292ae mm: memcontrol: introduce CONFIG_MEMCG_LEGACY_KMEM >> date: 3 weeks ago >> config: x86_64-randconfig-s3-02101458 (attached as .config) >> reproduce: >> git checkout 489c2a20a414351fe0813a727c34600c0f7292ae >> # save the attached .config to linux build tree >> make ARCH=x86_64 >> >> All errors (new ones prefixed by >>): >> >> arch/x86/built-in.o: In function `uv_bios_call': >>>> (.text+0xeba00): undefined reference to `efi_call' > > I'd be surprised if the above patch caused this. > > CONFIG_EFI=n > > CONFIG_X86_UV does not depend on EFI. > X86_UV ought to depend on EFI. -hpa
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| From | Andrew Morton <akpm@linux-foundation.org> |
|---|---|
| Date | 2016-02-10 21:00 +0100 |
| Message-ID | <r0J5E-6GL-5@gated-at.bofh.it> |
| In reply to | #1330949 |
On Wed, 10 Feb 2016 16:48:28 +0800 kbuild test robot <fengguang.wu@intel.com> wrote: > Hi Johannes, > > It's probably a bug fix that unveils the link errors. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 2178cbc68f3602dc0b5949b9be2c8383ad3d93ef > commit: 489c2a20a414351fe0813a727c34600c0f7292ae mm: memcontrol: introduce CONFIG_MEMCG_LEGACY_KMEM > date: 3 weeks ago > config: x86_64-randconfig-s3-02101458 (attached as .config) > reproduce: > git checkout 489c2a20a414351fe0813a727c34600c0f7292ae > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > > arch/x86/built-in.o: In function `uv_bios_call': > >> (.text+0xeba00): undefined reference to `efi_call' I'd be surprised if the above patch caused this. CONFIG_EFI=n CONFIG_X86_UV does not depend on EFI.
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