From: Michael Ellerman Date: Thu, 15 Sep 2016 07:03:06 +0000 (+1000) Subject: powerpc/powernv/pci: Fix missed TCE invalidations that should fallback to OPAL X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ed7d9a1d7da6fe7b1c7477dc70e95051583fd60c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git powerpc/powernv/pci: Fix missed TCE invalidations that should fallback to OPAL In commit f0228c413011 ("powerpc/powernv/pci: Fallback to OPAL for TCE invalidations"), we added logic to fallback to OPAL for doing TCE invalidations if we can't do it in Linux. Ben sent a v2 of the patch, containing these additional call sites, but I had already applied v1 and didn't notice. So fix them now. Fixes: f0228c413011 ("powerpc/powernv/pci: Fallback to OPAL for TCE invalidations") Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Michael Ellerman --- diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index da5da11a6223..bc0c91e84ca0 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -2217,7 +2217,7 @@ static long pnv_pci_ioda2_set_window(struct iommu_table_group *table_group, pnv_pci_link_table_and_group(phb->hose->node, num, tbl, &pe->table_group); - pnv_pci_phb3_tce_invalidate_pe(pe); + pnv_pci_ioda2_tce_invalidate_pe(pe); return 0; } @@ -2355,7 +2355,7 @@ static long pnv_pci_ioda2_unset_window(struct iommu_table_group *table_group, if (ret) pe_warn(pe, "Unmapping failed, ret = %ld\n", ret); else - pnv_pci_phb3_tce_invalidate_pe(pe); + pnv_pci_ioda2_tce_invalidate_pe(pe); pnv_pci_unlink_table_and_group(table_group->tables[num], table_group);