linux-kernel - Re: [GIT PULL] various IOMMU updates for 2.6.29

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Message-ID: <20090103220611.GA4389@elte.hu>
Date:	Sat, 3 Jan 2009 23:06:11 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Joerg Roedel <joerg.roedel@....com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>, gregkh@...e.de,
	avi@...hat.com, mingo@...hat.com, dwmw2@...radead.org,
	weidong.han@...el.com, linux-kernel@...r.kernel.org,
	iommu@...ts.linux-foundation.org
Subject: Re: [GIT PULL] various IOMMU updates for 2.6.29


* Joerg Roedel <joerg.roedel@....com> wrote:

> Hi Linus,
> 
> The following changes since commit 6680598b44ed3c0052d155522eb21fc5a00de5f3:
>   Ingo Molnar (1):
>         Disallow gcc versions 3.{0,1}
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git for-linus

hi Joerg, there's a new build failure on 64-bit x86:

  drivers/built-in.o: In function `alloc_iommu':
  : undefined reference to `iommu_calculate_agaw'

with the attached config. The relevant bits are:

 CONFIG_GART_IOMMU=y
 CONFIG_CALGARY_IOMMU=y
 CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
 CONFIG_AMD_IOMMU=y
 # CONFIG_AMD_IOMMU_STATS is not set
 CONFIG_IOMMU_HELPER=y
 CONFIG_IOMMU_API=y
 # CONFIG_DMAR is not set

	Ingo

View attachment "config" of type "text/plain" (57166 bytes)