From nobody Tue Apr 7 09:38:07 2026 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 45439C433FE for ; Thu, 13 Oct 2022 18:32:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230000AbiJMScW (ORCPT ); Thu, 13 Oct 2022 14:32:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232012AbiJMSbz (ORCPT ); Thu, 13 Oct 2022 14:31:55 -0400 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D8C3188124 for ; Thu, 13 Oct 2022 11:27:48 -0700 (PDT) Received: by mail-ed1-x531.google.com with SMTP id s30so3826364eds.1 for ; Thu, 13 Oct 2022 11:27:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=DEldd9wQdL+BNIpPagsN4syvK2Vu5z+yJRpIhSRKQMc=; b=qzluUBhJwWMerMPUe1gwWm6V5osUfex8TSHWUCaPokvqy+9fQRlP7jpgo9iflEUD6g clMX3iYM7P+JkEBVsDGWP/fJycFBwJwEj5F7/evQJKj89Q9Uq+rtrU5D8kLD3Ptz9o8W QGPC6LRUw4nVWr7SnJBkCg1O3NStZ/Bsmo/XcHOMkIUJNkLEjKN/2cGlflJjwhEtjDLG aVUbu9K3c9BXOsCY1+KOE1S1+NeKycL2yjfht2mOAaOSQDvmGRyMZH7+rF77Glo/k7LB ip6ygGlGS3didO4QLZtugOcfuvhQsFAyIWPR+8jGmCITGDyYQ9DxS+TGWikBtW/zo4qc DzjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DEldd9wQdL+BNIpPagsN4syvK2Vu5z+yJRpIhSRKQMc=; b=zpQxs0whNKA4hbshtq8dvM5VcnmtKM2++znO3Ot85dob0SkdwAOTRjv5uTGy9Xalg2 gfP5jBUxIY7hcPlFmbvJ/E2lHCJZPm1ZtsqzhgYyhHA9iEO3XPv9hoyuBn1x0v+NTEVI xY/28KFFmKytL+tKcWjEp1o572P9SIIv4NDipiNC2XsqpB8pKwtzbJ6keoOokGFkTriA dG4b09lVwOwueouHIuayVwbIlBGLhMeHrWR+UKDQGr4mWMtXlxRVwJCv8i3xINLWxLKk ZIEueOlBjUJlP0B/s6v3J4tmTlXAJZsFUcR1lHEoT+RtGRmnlMW0W0IslVESP0cbNioK tiTA== X-Gm-Message-State: ACrzQf2DNJQgAbP7pZsp9tcX6Y/3xdg8iJ+pAJNLYy0KxDjgo4v5VDet wRw3EII+5hBXbClqjzbhOrtMZui7tL8meRgn X-Google-Smtp-Source: AMsMyM4KGX8o0jIoAtj6ooSj5qXqHN5XuDxpnQzzmUfbe78ND/6Vh84BPIfk+ap5UfNfS6dxEyMQNA== X-Received: by 2002:a17:907:3d91:b0:78d:f675:5659 with SMTP id he17-20020a1709073d9100b0078df6755659mr766140ejc.92.1665684769534; Thu, 13 Oct 2022 11:12:49 -0700 (PDT) Received: from kista.localdomain (82-149-19-102.dynamic.telemach.net. [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 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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_iom= mu_domain *sun50i_domain, sun50i_iommu_free_page_table(iommu, drop_pt); } =20 - 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); =20 return page_table; --=20 2.38.0