From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19E8AC46467 for ; Wed, 28 Dec 2022 16:30:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234660AbiL1QaR (ORCPT ); Wed, 28 Dec 2022 11:30:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233259AbiL1Q3w (ORCPT ); Wed, 28 Dec 2022 11:29:52 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66B6D1B9CB for ; Wed, 28 Dec 2022 08:26:13 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0049E6157D for ; Wed, 28 Dec 2022 16:26:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14E46C433D2; Wed, 28 Dec 2022 16:26:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672244772; bh=isc+PtY/S6UvDtUWaru1orVyUMYcZ031antn4FepVFQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VIOVYCPQ3R3VUfCNIev0EoMaRFAHkJHKJJlxQdar49vmIdNTB2ucAHsexhUUnqGuU FSbBHLok4EsO7EBLQvEg/bNwxjKb89XryC+HUERolcvTtMdeIU/06+TKeoDKj48JJZ Kz9x6BF5fjMPn9dopRsD63lD3biFfpiZpRI4PyvU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jernej Skrabec , Joerg Roedel , Sasha Levin Subject: [PATCH 6.0 0771/1073] iommu/sun50i: Fix flush size Date: Wed, 28 Dec 2022 15:39:19 +0100 Message-Id: <20221228144348.954008852@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221228144328.162723588@linuxfoundation.org> References: <20221228144328.162723588@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jernej Skrabec [ 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 --- 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; -- 2.35.1