From 01cf158e48d2b5ce947430de5896c10f4f7c1822 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 19 Nov 2020 15:07:19 +0100
Subject: [PATCH] Revert "iommu/vt-d: Take CONFIG_PCI_ATS into account"
This reverts commit 8986f223bd777a73119f5d593c15b4d630ff49bb.
The proper fix is queued in Will's tree now
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
drivers/iommu/intel/dmar.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c
index bc9f4cf722408..b2e804473209d 100644
--- a/drivers/iommu/intel/dmar.c
+++ b/drivers/iommu/intel/dmar.c
@@ -335,9 +335,7 @@ static void dmar_pci_bus_del_dev(struct dmar_pci_notify_info *info)
static inline void vf_inherit_msi_domain(struct pci_dev *pdev)
{
-#ifdef CONFIG_PCI_ATS
dev_set_msi_domain(&pdev->dev, dev_get_msi_domain(&pdev->physfn->dev));
-#endif
}
static int dmar_pci_bus_notifier(struct notifier_block *nb,
--
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