Commit e0faf54e authored Sep 03, 2009 by Joerg Roedel

x86/amd-iommu: fix broken check in amd_iommu_flush_all_devices



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>

parent ae908c22

arch/x86/kernel/amd_iommu.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -479,8 +479,6 @@ void amd_iommu_flush_all_devices(void)
		int i;

		for (i = 0; i <= amd_iommu_last_bdf; ++i) {
		if (amd_iommu_pd_table[i] == NULL)
		continue;

		iommu = amd_iommu_rlookup_table[i];
		if (!iommu)