diff options
| author | Jernej Skrabec <jernej.skrabec@gmail.com> | 2022-10-25 19:54:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-31 15:32:47 +0300 |
| commit | 9b25137905c8664ad792cd315b3679323d60769d (patch) | |
| tree | e16cf88c229ddc82c8b9bbaa63bbe0d76ada8702 | |
| parent | 3b95b7b0ddec94f2c9f89ab9043d1d5f49f91b0f (diff) | |
| download | linux-9b25137905c8664ad792cd315b3679323d60769d.tar.xz | |
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 <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20221025165415.307591-5-jernej.skrabec@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/iommu/sun50i-iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c index df871af04bcb..e62e245060ac 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; |