Public bug reported:
SRU Justification: This patch has been accepted into the upstream 2.6.27.4
stable kernel.
It should be pulled into the Ubuntu kernel as well.
TEST CASE: TBD
commit 5880100d91db1337c6604bf704c08c3c3dd4bf13
Author: Andreas Herrmann <[EMAIL PROTECTED]>
Date: Thu Oct 23 17:35:28 2008 +0000
amd_iommu: fix nasty bug that caused ILLEGAL_DEVICE_TABLE_ENTRY errors
commit f609891f428e1c20e270e7c350daf8c93cc459d7 upstream
We are on 64-bit so better use u64 instead of u32 to deal with
addresses:
static void __init iommu_set_device_table(struct amd_iommu *iommu)
{
u64 entry;
...
entry = virt_to_phys(amd_iommu_dev_table);
...
(I am wondering why gcc 4.2.x did not warn about the assignment
between u32 and unsigned long.)
Cc: [EMAIL PROTECTED]
Signed-off-by: Andreas Herrmann <[EMAIL PROTECTED]>
Signed-off-by: Joerg Roedel <[EMAIL PROTECTED]>
Signed-off-by: David Woodhouse <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
--
amd_iommu: fix nasty bug that caused ILLEGAL_DEVICE_TABLE_ENTRY errors
https://bugs.launchpad.net/bugs/294008
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