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x86/amd-iommu: fix broken check in amd_iommu_flush_all_devices

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The amd_iommu_pd_table is indexed by protection domain
number and not by device id. So this check is broken and
must be removed.

Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel
2009-09-03 15:45:51 +02:00
parent ae908c22aa
commit e0faf54ee8
1 changed files with 0 additions and 2 deletions
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arch/x86/kernel/amd_iommu.c
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@@ -479,8 +479,6 @@ void amd_iommu_flush_all_devices(void)
int i; int i;
for (i = 0; i <= amd_iommu_last_bdf; ++i) { for (i = 0; i <= amd_iommu_last_bdf; ++i) {
if (amd_iommu_pd_table[i] == NULL)
continue;
iommu = amd_iommu_rlookup_table[i]; iommu = amd_iommu_rlookup_table[i];
if (!iommu) if (!iommu)