From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yong Wu Subject: [PATCH v2 1/4] iommu/mediatek: Correct the flush_iotlb_all callback Date: Wed, 9 Oct 2019 21:19:00 +0800 Message-ID: <1570627143-29441-1-git-send-email-yong.wu@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Matthias Brugger , Joerg Roedel , Will Deacon Cc: Evan Green , Robin Murphy , Tomasz Figa , linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux-foundation.org, yong.wu@mediatek.com, youlin.pei@mediatek.com, Nicolas Boichat , anan.sun@mediatek.com, cui.zhang@mediatek.com, chao.hao@mediatek.com List-Id: linux-mediatek@lists.infradead.org Use the correct tlb_flush_all instead of the original one. Fixes: 4d689b619445 ("iommu/io-pgtable-arm-v7s: Convert to IOMMU API TLB sync") Signed-off-by: Yong Wu --- 1. rebase on v5.4-rc1 2. v1: https://lore.kernel.org/linux-iommu/CAAFQd5C3U7pZo4SSUJ52Q7E+0FaUoORQFbQC5RhCHBhi=NFYTw@mail.gmail.com/T/#t --- drivers/iommu/mtk_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 67a483c..76b9388 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -447,7 +447,7 @@ static size_t mtk_iommu_unmap(struct iommu_domain *domain, static void mtk_iommu_flush_iotlb_all(struct iommu_domain *domain) { - mtk_iommu_tlb_sync(mtk_iommu_get_m4u_data()); + mtk_iommu_tlb_flush_all(mtk_iommu_get_m4u_data()); } static void mtk_iommu_iotlb_sync(struct iommu_domain *domain, -- 1.9.1