From patchwork Fri Mar 26 06:24:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 12165849 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 770C9C433DB for ; Fri, 26 Mar 2021 06:26:24 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1763B61A42 for ; 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Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lPfv5-002rOP-Ib; Fri, 26 Mar 2021 06:26:07 +0000 Received: from szxga05-in.huawei.com ([45.249.212.191]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lPfud-002rGn-TW; Fri, 26 Mar 2021 06:25:42 +0000 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F6Bjc15hyzNqS0; Fri, 26 Mar 2021 14:23:00 +0800 (CST) Received: from thunder-town.china.huawei.com (10.174.179.202) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.498.0; Fri, 26 Mar 2021 14:25:27 +0800 From: Zhen Lei To: Will Deacon , Robin Murphy , "Joerg Roedel" , linux-arm-kernel , iommu , linux-kernel , Yong Wu , "Matthias Brugger" , linux-mediatek , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , "David Woodhouse" , Lu Baolu CC: Zhen Lei Subject: [PATCH 1/8] iommu/pamu: fix a couple of spelling mistakes Date: Fri, 26 Mar 2021 14:24:05 +0800 Message-ID: <20210326062412.1262-2-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210326062412.1262-1-thunder.leizhen@huawei.com> References: <20210326062412.1262-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.202] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210326_062540_499746_D3B54A0E X-CRM114-Status: GOOD ( 12.08 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There are several spelling mistakes, as follows: Returs ==> Returns defaul ==> default assocaited ==> associated Signed-off-by: Zhen Lei --- drivers/iommu/fsl_pamu.c | 2 +- drivers/iommu/fsl_pamu_domain.c | 2 +- drivers/iommu/fsl_pamu_domain.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c index b9a974d9783113d..48ebbf0daa21cf9 100644 --- a/drivers/iommu/fsl_pamu.c +++ b/drivers/iommu/fsl_pamu.c @@ -503,7 +503,7 @@ void get_ome_index(u32 *omi_index, struct device *dev) * @stash_dest_hint: L1, L2 or L3 * @vcpu: vpcu target for a particular cache type. * - * Returs stash on success or ~(u32)0 on failure. + * Returns stash on success or ~(u32)0 on failure. * */ u32 get_stash_id(u32 stash_dest_hint, u32 vcpu) diff --git a/drivers/iommu/fsl_pamu_domain.c b/drivers/iommu/fsl_pamu_domain.c index b2110767caf49c8..be664cd18c51970 100644 --- a/drivers/iommu/fsl_pamu_domain.c +++ b/drivers/iommu/fsl_pamu_domain.c @@ -418,7 +418,7 @@ static struct iommu_domain *fsl_pamu_domain_alloc(unsigned type) pr_debug("dma_domain allocation failed\n"); return NULL; } - /* defaul geometry 64 GB i.e. maximum system address */ + /* default geometry 64 GB i.e. maximum system address */ dma_domain->iommu_domain. geometry.aperture_start = 0; dma_domain->iommu_domain.geometry.aperture_end = (1ULL << 36) - 1; dma_domain->iommu_domain.geometry.force_aperture = true; diff --git a/drivers/iommu/fsl_pamu_domain.h b/drivers/iommu/fsl_pamu_domain.h index 2865d42782e8021..4f508fa041080e3 100644 --- a/drivers/iommu/fsl_pamu_domain.h +++ b/drivers/iommu/fsl_pamu_domain.h @@ -24,7 +24,7 @@ struct fsl_dma_domain { */ dma_addr_t geom_size; /* - * Number of windows assocaited with this domain. + * Number of windows associated with this domain. * During domain initialization, it is set to the * the maximum number of subwindows allowed for a LIODN. * Minimum value for this is 1 indicating a single PAMU From patchwork Fri Mar 26 06:24:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 12165853 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9CE6C433E0 for ; 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Fri, 26 Mar 2021 14:25:28 +0800 From: Zhen Lei To: Will Deacon , Robin Murphy , "Joerg Roedel" , linux-arm-kernel , iommu , linux-kernel , Yong Wu , "Matthias Brugger" , linux-mediatek , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , "David Woodhouse" , Lu Baolu CC: Zhen Lei Subject: [PATCH 2/8] iommu/omap: Fix spelling mistake "alignement" -> "alignment" Date: Fri, 26 Mar 2021 14:24:06 +0800 Message-ID: <20210326062412.1262-3-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210326062412.1262-1-thunder.leizhen@huawei.com> References: <20210326062412.1262-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.202] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210326_062541_117869_EE895BCE X-CRM114-Status: GOOD ( 10.04 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There is a spelling mistake in a comment, fix it. Signed-off-by: Zhen Lei --- drivers/iommu/omap-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 71f29c0927fc710..b2a6ab700ec43d1 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -1754,7 +1754,7 @@ static int __init omap_iommu_init(void) { struct kmem_cache *p; const slab_flags_t flags = SLAB_HWCACHE_ALIGN; - size_t align = 1 << 10; /* L2 pagetable alignement */ + size_t align = 1 << 10; /* L2 pagetable alignment */ struct device_node *np; int ret; From patchwork Fri Mar 26 06:24:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 12165879 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 42C8AC433DB for ; Fri, 26 Mar 2021 06:27:27 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CF7C661A33 for ; Fri, 26 Mar 2021 06:27:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CF7C661A33 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=cPIq/6ydF6yQFXm7eLxu2I/3kleIpBxH1iKZ4888XZM=; b=egpopFbWaGGhfoAKWdMOsOtz/ stRu6Sb5i/f41hlAjBqb3E43hpvlGlEn2j4OyQrVGEdHHvkNWxPeWO8dZ/rw4qiT8SfOyrobwQZ6i TcmpSFG87bVQ2p855ubPQlX9nsaVRc3d7oZy8mLVzU5Mr6J8vDsEkiPVU/qpsTXDtladwBNpKe6Hx qx+4d3e3UQ2fOBsK7iPrd0wPPTCBEOiw3+aHlxPqeXJ7+zuJIsH2kAD+XFuLFFY4MrDMeHWwLee/b dnZZi5q//AFa2ezzYXu/3nsWzr9u2tf/2zzDhlOHY/F8dBlu3VyyY5BYpmgO8OzusRKs5Nj/2GPwR VfhjQuvgw==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lPfw9-002rkB-12; Fri, 26 Mar 2021 06:27:13 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lPfuf-002rHN-Ue; Fri, 26 Mar 2021 06:25:48 +0000 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4F6Bjj46ZMznWsR; Fri, 26 Mar 2021 14:23:05 +0800 (CST) Received: from thunder-town.china.huawei.com (10.174.179.202) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.498.0; Fri, 26 Mar 2021 14:25:29 +0800 From: Zhen Lei To: Will Deacon , Robin Murphy , "Joerg Roedel" , linux-arm-kernel , iommu , linux-kernel , Yong Wu , "Matthias Brugger" , linux-mediatek , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , "David Woodhouse" , Lu Baolu CC: Zhen Lei Subject: [PATCH 3/8] iommu/mediatek: Fix spelling mistake "phyiscal" -> "physical" Date: Fri, 26 Mar 2021 14:24:07 +0800 Message-ID: <20210326062412.1262-4-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210326062412.1262-1-thunder.leizhen@huawei.com> References: <20210326062412.1262-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.202] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210326_062542_531617_40A012FF X-CRM114-Status: GOOD ( 10.50 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There is a spelling mistake in a comment, fix it. Signed-off-by: Zhen Lei --- drivers/iommu/mtk_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 6ecc007f07cd52e..c8c9bf1d70b29dc 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -160,7 +160,7 @@ struct mtk_iommu_domain { * The Region 'A'(I/O) can NOT be mapped by M4U; For Region 'B'/'C'/'D', the * bit32 of the CPU physical address always is needed to set, and for Region * 'E', the CPU physical address keep as is. - * Additionally, The iommu consumers always use the CPU phyiscal address. + * Additionally, The iommu consumers always use the CPU physical address. */ #define MTK_IOMMU_4GB_MODE_REMAP_BASE 0x140000000UL From patchwork Fri Mar 26 06:24:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 12165877 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDF4DC433E0 for ; Fri, 26 Mar 2021 06:27:21 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7D6F261A43 for ; Fri, 26 Mar 2021 06:27:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7D6F261A43 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=YVPGh5s3pW3UgbDMuwMpuCp0Tb+DfDzc22voo8DhIYA=; b=jYmOV4C5oyxSzImTpIs7xAynW SAtgv0zwetX/H8NLgkaD6tg+W8d/0cwWjDGATGudKA1DHpkN/yEPtwjrlgLfhd5iHimoP/6xPezXL 7tnkVL+nd3T+lxHfGyDz3aEoeXVAwCWaPCo5A2OK/nLpXi9Glrc+K01zaXG7WLpmJ68ugddqSPnQY tqNG9VyESHYR9BYad9tLRPovYKkXIfRa8s3Ux/Hj+jppHqae9ksGzNRZcHWtC6zIfA7xOR1rUsRt8 EBfOXfWOheSsX1JdNo3W3eWHd00o2pA1p5vwCVIE9OIwF9pgc1Yk8UWS6pzdY6tDtSXTwp59QWj65 MBmFXhQNw==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lPfw6-002riH-5n; Fri, 26 Mar 2021 06:27:11 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lPfuf-002rHR-8F; Fri, 26 Mar 2021 06:25:48 +0000 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4F6Bjj5MMXznWsV; Fri, 26 Mar 2021 14:23:05 +0800 (CST) Received: from thunder-town.china.huawei.com (10.174.179.202) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.498.0; Fri, 26 Mar 2021 14:25:30 +0800 From: Zhen Lei To: Will Deacon , Robin Murphy , "Joerg Roedel" , linux-arm-kernel , iommu , linux-kernel , Yong Wu , "Matthias Brugger" , linux-mediatek , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , "David Woodhouse" , Lu Baolu CC: Zhen Lei Subject: [PATCH 4/8] iommu/sun50i: Fix spelling mistake "consits" -> "consists" Date: Fri, 26 Mar 2021 14:24:08 +0800 Message-ID: <20210326062412.1262-5-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210326062412.1262-1-thunder.leizhen@huawei.com> References: <20210326062412.1262-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.202] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210326_062541_586773_3397E870 X-CRM114-Status: UNSURE ( 9.66 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There is a spelling mistake in a comment, fix it. Signed-off-by: Zhen Lei Acked-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 ea6db1341916524..7685b96b2d445a7 100644 --- a/drivers/iommu/sun50i-iommu.c +++ b/drivers/iommu/sun50i-iommu.c @@ -149,7 +149,7 @@ static void iommu_write(struct sun50i_iommu *iommu, u32 offset, u32 value) * 4096 4-bytes Directory Table Entries (DTE), each pointing to a Page * Table (PT). * - * Each PT consits of 256 4-bytes Page Table Entries (PTE), each + * Each PT consists of 256 4-bytes Page Table Entries (PTE), each * pointing to a 4kB page of physical memory. * * The IOMMU supports a single DT, pointed by the IOMMU_TTB_REG From patchwork Fri Mar 26 06:24:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 12165855 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9BEFC433DB for ; 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Fri, 26 Mar 2021 14:25:31 +0800 From: Zhen Lei To: Will Deacon , Robin Murphy , "Joerg Roedel" , linux-arm-kernel , iommu , linux-kernel , Yong Wu , "Matthias Brugger" , linux-mediatek , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , "David Woodhouse" , Lu Baolu CC: Zhen Lei Subject: [PATCH 5/8] iommu: fix a couple of spelling mistakes Date: Fri, 26 Mar 2021 14:24:09 +0800 Message-ID: <20210326062412.1262-6-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210326062412.1262-1-thunder.leizhen@huawei.com> References: <20210326062412.1262-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.202] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210326_062541_108224_AFBE946E X-CRM114-Status: GOOD ( 15.49 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There are several spelling mistakes, as follows: funcions ==> functions distiguish ==> distinguish detroyed ==> destroyed Signed-off-by: Zhen Lei --- drivers/iommu/iommu.c | 4 ++-- drivers/iommu/iova.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index d0b0a15dba8413c..0f4e9a6122ee58f 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -1453,7 +1453,7 @@ struct iommu_group *pci_device_group(struct device *dev) /* * Look for existing groups on non-isolated functions on the same - * slot and aliases of those funcions, if any. No need to clear + * slot and aliases of those functions, if any. No need to clear * the search bitmap, the tested devfns are still valid. */ group = get_pci_function_alias_group(pdev, (unsigned long *)devfns); @@ -2267,7 +2267,7 @@ struct iommu_domain *iommu_get_dma_domain(struct device *dev) * iterating over the devices in a group. Ideally we'd have a single * device which represents the requestor ID of the group, but we also * allow IOMMU drivers to create policy defined minimum sets, where - * the physical hardware may be able to distiguish members, but we + * the physical hardware may be able to distinguish members, but we * wish to group them at a higher level (ex. untrusted multi-function * PCI devices). Thus we attach each device. */ diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index e6e2fa85271c3f8..bf710b0a3713e21 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -524,7 +524,7 @@ static void fq_destroy_all_entries(struct iova_domain *iovad) int cpu; /* - * This code runs when the iova_domain is being detroyed, so don't + * This code runs when the iova_domain is being destroyed, so don't * bother to free iovas, just call the entry_dtor on all remaining * entries. */ From patchwork Fri Mar 26 06:24:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 12165875 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2764AC433DB for ; Fri, 26 Mar 2021 06:27:20 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AFA8661A3F for ; Fri, 26 Mar 2021 06:27:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AFA8661A3F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=c7Z6JMw6aXhVaJVpKZGwj6PvXHwi/Y75xM3SMfNBaBk=; b=OamEI+le8HOd8wy8ZMMp7do4o AvKPk8Tp8jhkhwjjpef4bgMfMO43iktNKmelzGtvZXugFvuzVGHCO+wyprvUgWUkU9swKMIzKUm4x E36xzN4GQBg/wFmF2+3CxhdzYGgtQrOqLuEZyjCSkoQD2pxHNBAwVWFk3DxsMoJqOjvMv85I88Z05 S5vR344CLORoUWIGY3YqzS21zblKeIMhbgkRZi/r/KukHL4cB4FeE6nXx5G9LTPr97ZQkTJJ2Ljjf TH6lMAMpXzFdcGKrf8xgOkrzl/9peS5jiePnElS+s4aLwf6TuU7m0A7u/U70hQ7KcgaD8H825DbcE neUbpL2ZA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lPfw3-002rhB-Ph; Fri, 26 Mar 2021 06:27:07 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lPfue-002rHS-Qh; Fri, 26 Mar 2021 06:25:48 +0000 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4F6Bjj5r0mznWsn; Fri, 26 Mar 2021 14:23:05 +0800 (CST) Received: from thunder-town.china.huawei.com (10.174.179.202) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.498.0; Fri, 26 Mar 2021 14:25:32 +0800 From: Zhen Lei To: Will Deacon , Robin Murphy , "Joerg Roedel" , linux-arm-kernel , iommu , linux-kernel , Yong Wu , "Matthias Brugger" , linux-mediatek , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , "David Woodhouse" , Lu Baolu CC: Zhen Lei Subject: [PATCH 6/8] iommu/amd: fix a couple of spelling mistakes Date: Fri, 26 Mar 2021 14:24:10 +0800 Message-ID: <20210326062412.1262-7-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210326062412.1262-1-thunder.leizhen@huawei.com> References: <20210326062412.1262-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.202] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210326_062541_991607_AD26BCDB X-CRM114-Status: GOOD ( 13.87 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There are several spelling mistakes, as follows: alignement ==> alignment programing ==> programming implemtation ==> implementation assignement ==> assignment By the way, both "programing" and "programming" are acceptable, but the latter seems more formal. Signed-off-by: Zhen Lei --- drivers/iommu/amd/amd_iommu_types.h | 2 +- drivers/iommu/amd/init.c | 4 ++-- drivers/iommu/amd/iommu.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index 6937e3674a16e26..dc1814c355cff77 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -446,7 +446,7 @@ struct irq_remap_table { /* Interrupt remapping feature used? */ extern bool amd_iommu_irq_remap; -/* kmem_cache to get tables with 128 byte alignement */ +/* kmem_cache to get tables with 128 byte alignment */ extern struct kmem_cache *amd_iommu_irq_cache; /* diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index 321f5906e6ed3a5..48799002b3571d1 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -1734,7 +1734,7 @@ static void __init init_iommu_perf_ctr(struct amd_iommu *iommu) goto pc_false; /* - * Disable power gating by programing the performance counter + * Disable power gating by programming the performance counter * source to 20 (i.e. counts the reads and writes from/to IOMMU * Reserved Register [MMIO Offset 1FF8h] that are ignored.), * which never get incremented during this init phase. @@ -2088,7 +2088,7 @@ static int intcapxt_irqdomain_activate(struct irq_domain *domain, xt.destid_24_31 = cfg->dest_apicid >> 24; /** - * Current IOMMU implemtation uses the same IRQ for all + * Current IOMMU implementation uses the same IRQ for all * 3 IOMMU interrupts. */ writeq(xt.capxt, iommu->mmio_base + MMIO_INTCAPXT_EVT_OFFSET); diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index a69a8b573e40d00..d14e4698f507b89 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -1865,7 +1865,7 @@ int __init amd_iommu_init_dma_ops(void) * The following functions belong to the exported interface of AMD IOMMU * * This interface allows access to lower level functions of the IOMMU - * like protection domain handling and assignement of devices to domains + * like protection domain handling and assignment of devices to domains * which is not possible with the dma_ops interface. * *****************************************************************************/ From patchwork Fri Mar 26 06:24:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 12165881 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C26FAC433DB for ; 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Fri, 26 Mar 2021 14:25:33 +0800 From: Zhen Lei To: Will Deacon , Robin Murphy , "Joerg Roedel" , linux-arm-kernel , iommu , linux-kernel , Yong Wu , "Matthias Brugger" , linux-mediatek , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , "David Woodhouse" , Lu Baolu CC: Zhen Lei Subject: [PATCH 7/8] iommu/arm-smmu: Fix spelling mistake "initally" -> "initially" Date: Fri, 26 Mar 2021 14:24:11 +0800 Message-ID: <20210326062412.1262-8-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210326062412.1262-1-thunder.leizhen@huawei.com> References: <20210326062412.1262-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.202] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210326_062547_575941_8D0426D9 X-CRM114-Status: GOOD ( 10.83 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There is a spelling mistake in a comment, fix it. Signed-off-by: Zhen Lei --- drivers/iommu/arm/arm-smmu/arm-smmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu.c b/drivers/iommu/arm/arm-smmu/arm-smmu.c index d8c6bfde6a61587..8e4e8fea106b612 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu.c @@ -1358,7 +1358,7 @@ static struct iommu_device *arm_smmu_probe_device(struct device *dev) ret = arm_smmu_register_legacy_master(dev, &smmu); /* - * If dev->iommu_fwspec is initally NULL, arm_smmu_register_legacy_master() + * If dev->iommu_fwspec is initially NULL, arm_smmu_register_legacy_master() * will allocate/initialise a new one. Thus we need to update fwspec for * later use. */ From patchwork Fri Mar 26 06:24:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 12165883 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 45C8AC433DB for ; Fri, 26 Mar 2021 06:27:55 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E5CC961A3F for ; 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Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lPfwe-002s4Z-3Q; Fri, 26 Mar 2021 06:27:44 +0000 Received: from szxga05-in.huawei.com ([45.249.212.191]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lPfuj-002rJn-HL; Fri, 26 Mar 2021 06:25:50 +0000 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F6BkR0RpgzyP0l; Fri, 26 Mar 2021 14:23:43 +0800 (CST) Received: from thunder-town.china.huawei.com (10.174.179.202) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.498.0; Fri, 26 Mar 2021 14:25:34 +0800 From: Zhen Lei To: Will Deacon , Robin Murphy , "Joerg Roedel" , linux-arm-kernel , iommu , linux-kernel , Yong Wu , "Matthias Brugger" , linux-mediatek , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , "David Woodhouse" , Lu Baolu CC: Zhen Lei Subject: [PATCH 8/8] iommu/vt-d: fix a couple of spelling mistakes Date: Fri, 26 Mar 2021 14:24:12 +0800 Message-ID: <20210326062412.1262-9-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210326062412.1262-1-thunder.leizhen@huawei.com> References: <20210326062412.1262-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.202] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210326_062548_690026_32FA50D6 X-CRM114-Status: GOOD ( 14.78 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There are several spelling mistakes, as follows: guarentees ==> guarantees resgister ==> register insufficent ==> insufficient creats ==> creates tabke ==> take Signed-off-by: Zhen Lei --- drivers/iommu/intel/dmar.c | 6 +++--- drivers/iommu/intel/iommu.c | 2 +- drivers/iommu/intel/irq_remapping.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index d5c51b5c20aff4b..bb6f0880f6f4db0 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -45,7 +45,7 @@ struct dmar_res_callback { /* * Assumptions: - * 1) The hotplug framework guarentees that DMAR unit will be hot-added + * 1) The hotplug framework guarantees that DMAR unit will be hot-added * before IO devices managed by that unit. * 2) The hotplug framework guarantees that DMAR unit will be hot-removed * after IO devices managed by that unit. @@ -960,10 +960,10 @@ static void unmap_iommu(struct intel_iommu *iommu) /** * map_iommu: map the iommu's registers * @iommu: the iommu to map - * @phys_addr: the physical address of the base resgister + * @phys_addr: the physical address of the base register * * Memory map the iommu's registers. Start w/ a single page, and - * possibly expand if that turns out to be insufficent. + * possibly expand if that turns out to be insufficient. */ static int map_iommu(struct intel_iommu *iommu, u64 phys_addr) { diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index ee0932307d646bb..f9a2277fba99f9f 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -288,7 +288,7 @@ static inline void context_clear_entry(struct context_entry *context) /* * This domain is a statically identity mapping domain. - * 1. This domain creats a static 1:1 mapping to all usable memory. + * 1. This domain creates a static 1:1 mapping to all usable memory. * 2. It maps to each iommu if successful. * 3. Each iommu mapps to this domain if successful. */ diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c index 611ef5243cb63b9..12e9f2cf84e5101 100644 --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -74,7 +74,7 @@ struct intel_ir_data { * ->iommu->register_lock * Note: * intel_irq_remap_ops.{supported,prepare,enable,disable,reenable} are called - * in single-threaded environment with interrupt disabled, so no need to tabke + * in single-threaded environment with interrupt disabled, so no need to take * the dmar_global_lock. */ DEFINE_RAW_SPINLOCK(irq_2_ir_lock);