From 67a8a67f9eceb72e4c73d1d09ed9ab04f4b8e12d Mon Sep 17 00:00:00 2001 From: Jernej Skrabec Date: Tue, 25 Oct 2022 18:54:14 +0200 Subject: [PATCH] iommu/sun50i: Fix flush size Function sun50i_table_flush() takes number of entries as an argument, not number of bytes. Fix that mistake in sun50i_dte_get_page_table(). Fixes: 4100b8c229b3 ("iommu: Add Allwinner H6 IOMMU driver") Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20221025165415.307591-5-jernej.skrabec@gmail.com Signed-off-by: Joerg Roedel --- drivers/iommu/sun50i-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c index df871af..e62e245 100644 --- a/drivers/iommu/sun50i-iommu.c +++ b/drivers/iommu/sun50i-iommu.c @@ -512,7 +512,7 @@ static u32 *sun50i_dte_get_page_table(struct sun50i_iommu_domain *sun50i_domain, sun50i_iommu_free_page_table(iommu, drop_pt); } - sun50i_table_flush(sun50i_domain, page_table, PT_SIZE); + sun50i_table_flush(sun50i_domain, page_table, NUM_PT_ENTRIES); sun50i_table_flush(sun50i_domain, dte_addr, 1); return page_table; -- 2.7.4