Bug 48253 – gentoo-dev-sources-2.6.5-r1 fails to compile

• Status: RESOLVED DUPLICATE of bug 47302
• Product: Gentoo Linux

[Description Thomas Stein 2004-04-18 12:03:47 UTC]

Hello

I get this error after the make process of gentoo-dev-sources-2.6.5-r1

  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
arch/x86_64/kernel/built-in.o(.init.text+0x5267): In function `check_ioapic':
: undefined reference to `iommu_aperture_allowed'
arch/x86_64/kernel/built-in.o(.init.text+0x527f): In function `check_ioapic':
: undefined reference to `iommu_aperture_disabled'
make: *** [.tmp_vmlinux1] Error 1

Running 2.6.4-r1 without problems.

regards
Thomas

Reproducible: Always
Steps to Reproduce:
1.
2.
3.

[Comment 1 Travis Tilley (RETIRED) 2004-04-18 13:15:16 UTC]

i cant even attempt to reproduce this bug unless you post a copy of your kernel config. please attach /usr/src/linux/.config

[Comment 2 Thomas Stein 2004-04-19 11:32:54 UTC]

Created attachment 29635 [details]
kernel .config

Oops. Sorry. .config attached.

regards
Thomas

[Comment 3 Travis Tilley (RETIRED) 2004-04-22 00:07:27 UTC]

can you recompile with pre-empt disabled?

[Comment 4 Travis Tilley (RETIRED) 2004-04-22 00:09:54 UTC]

ugh, nevermind. we've already been over this bug. dont mind me, brain fart. disabling pre-empt wont fix it, enabling iommu will.

*** This bug has been marked as a duplicate of 47302 ***