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[82.149.19.102]) by smtp.gmail.com with ESMTPSA id ku15-20020a170907788f00b0078b551d2fa3sm211109ejc.103.2022.10.13.11.12.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Oct 2022 11:12:49 -0700 (PDT) From: Jernej Skrabec To: maxime@cerno.tech, joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, wens@csie.org, samuel@sholland.org Cc: iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Jernej Skrabec Subject: [PATCH 4/5] iommu/sun50i: Fix flush size Date: Thu, 13 Oct 2022 20:12:19 +0200 Message-Id: <20221013181221.3247429-5-jernej.skrabec@gmail.com> X-Mailer: git-send-email 2.38.0 In-Reply-To: <20221013181221.3247429-1-jernej.skrabec@gmail.com> References: <20221013181221.3247429-1-jernej.skrabec@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1746598848231637971?= X-GMAIL-MSGID: =?utf-8?q?1746598848231637971?= 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 --- 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 135df6934a9e..7c3b2ac552da 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;