linux-kernel - [git pull] IOMMU fix for 3.2

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Date:	Wed, 28 Dec 2011 11:34:24 +0100
From:	Joerg Roedel <joro@...tes.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org
Subject: [git pull] IOMMU fix for 3.2

Hi Linus,

The following changes since commit 5f0a6e2d503896062f641639dacfe5055c2f593b:

  Linux 3.2-rc7 (2011-12-23 21:51:06 -0800)

are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git iommu/fixes

KyongHo Cho (1):
      iommu: Initialize domain->handler in iommu_domain_alloc()

 drivers/iommu/iommu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 2fb2963..5b5fa5c 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -90,7 +90,7 @@ struct iommu_domain *iommu_domain_alloc(struct bus_type *bus)
 	if (bus == NULL || bus->iommu_ops == NULL)
 		return NULL;
 
-	domain = kmalloc(sizeof(*domain), GFP_KERNEL);
+	domain = kzalloc(sizeof(*domain), GFP_KERNEL);
 	if (!domain)
 		return NULL;

The patch fixes a missing initialization of a newly added member to the
iommu_domain structure (in a way that also works for future members).
The top-commit I am asking to pull on my machine is

	8bd6960c6ae65d7f92bfb708154ee813417d7b26

Please pull.

Thanks,

	Joerg


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