From: Jernej Skrabec Date: Tue, 25 Oct 2022 16:54:14 +0000 (+0200) Subject: iommu/sun50i: Fix flush size X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a7f6ad2c4251dcd55b0b851306afb61668513ccd;p=linux.git iommu/sun50i: Fix flush size [ Upstream commit 67a8a67f9eceb72e4c73d1d09ed9ab04f4b8e12d ] 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 Signed-off-by: Sasha Levin --- diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c index 16bfba1faee1b..ece3d4b4d7caf 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;