From 983d7f83616922a6439b4352d1b3af488ee27f95 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 22 Nov 2023 02:45:30 +0000
Subject: [PATCH] disable uart0 uart7 uart9

---
 kernel/drivers/iommu/iommu.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/kernel/drivers/iommu/iommu.c b/kernel/drivers/iommu/iommu.c
index 8f3c832..b9621b5 100644
--- a/kernel/drivers/iommu/iommu.c
+++ b/kernel/drivers/iommu/iommu.c
@@ -1762,9 +1762,6 @@
 		mapped += s->length;
 	}
 
-	if (domain->ops->flush_iotlb_all && (prot & IOMMU_TLB_SHOT_ENTIRE))
-		domain->ops->flush_iotlb_all(domain);
-
 	return mapped;
 
 out_err:

--
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