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Fri, 04 Sep 2026 05:10:57 -0700 (PDT) Received: from volcano9f6e-hostos.amd.com ([165.204.217.251]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3339aa31b24sm6461237eec.13.2026.09.04.05.10.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Sep 2026 05:10:56 -0700 (PDT) From: Hemanth Selam To: "Joerg Roedel (AMD)" , Suravee Suthikulpanit , Vasant Hegde , Will Deacon , Robin Murphy , David Woodhouse , Lu Baolu , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: linux-kernel@vger.kernel.org, iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Subject: [PATCH 1/2] iommu: fix typos in comments Date: Fri, 4 Sep 2026 17:40:43 +0530 Message-ID: <20260904121047.21701-2-hemanth.selam@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20260904121047.21701-1-hemanth.selam@gmail.com> References: <20260904121047.21701-1-hemanth.selam@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Fix typos in comments, reported by scripts/checkpatch.pl using the misspelling list in scripts/spelling.txt. Only touches comments, no code changes. Assisted-by: Cursor:claude-opus-5 Signed-off-by: Hemanth Selam --- drivers/iommu/amd/amd_iommu_types.h | 4 ++-- drivers/iommu/intel/dmar.c | 2 +- drivers/iommu/omap-iommu.c | 2 +- drivers/iommu/sun50i-iommu.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_io= mmu_types.h index 3dbe20023456..a1cd29f0d03f 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -121,8 +121,8 @@ =20 /* Note: * The current driver only support 16-bit PASID. - * Currently, hardware only implement upto 16-bit PASID - * even though the spec says it could have upto 20 bits. + * Currently, hardware only implement up to 16-bit PASID + * even though the spec says it could have up to 20 bits. */ #define PASID_MASK 0x0000ffff =20 diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index ba675b08cd20..e80a2eb3e64e 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -1034,7 +1034,7 @@ static void unmap_iommu(struct intel_iommu *iommu) * @drhd: DMA remapping hardware definition structure * * 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, struct dmar_drhd_unit *drh= d) { diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 8231d7d6bb6a..7e43c6d64434 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -1732,7 +1732,7 @@ static int __init omap_iommu_init(void) { struct kmem_cache *p; const slab_flags_t flags =3D SLAB_HWCACHE_ALIGN; - size_t align =3D 1 << 10; /* L2 pagetable alignement */ + size_t align =3D 1 << 10; /* L2 pagetable alignment */ struct device_node *np; int ret; =20 diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c index be3f1ce696ba..8c9ed9e5f1cb 100644 --- a/drivers/iommu/sun50i-iommu.c +++ b/drivers/iommu/sun50i-iommu.c @@ -152,7 +152,7 @@ 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 --=20 2.48.1 From nobody Sat Sep 26 04:36:49 2026 Received: from mail-oo1-f49.google.com (mail-oo1-f49.google.com [209.85.161.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1389447F77E for ; 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Fri, 04 Sep 2026 05:11:00 -0700 (PDT) Received: from volcano9f6e-hostos.amd.com ([165.204.217.251]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3339aa31b24sm6461237eec.13.2026.09.04.05.10.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Sep 2026 05:10:59 -0700 (PDT) From: Hemanth Selam To: "Joerg Roedel (AMD)" , Will Deacon , Robin Murphy Cc: linux-kernel@vger.kernel.org, iommu@lists.linux.dev Subject: [PATCH 2/2] iommu: fix repeated word 'have' in comment Date: Fri, 4 Sep 2026 17:40:44 +0530 Message-ID: <20260904121047.21701-3-hemanth.selam@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20260904121047.21701-1-hemanth.selam@gmail.com> References: <20260904121047.21701-1-hemanth.selam@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Drop the second 'have', reported by checkpatch.pl as a possible repeated word. Only touches a comment, no code changes. Assisted-by: Cursor:claude-opus-5 Signed-off-by: Hemanth Selam --- drivers/iommu/iommu-pages.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/iommu-pages.c b/drivers/iommu/iommu-pages.c index 3bab175d8557..0c469b9dd185 100644 --- a/drivers/iommu/iommu-pages.c +++ b/drivers/iommu/iommu-pages.c @@ -104,7 +104,7 @@ static void __iommu_free_desc(struct ioptdesc *iopt) * iommu_free_pages - free pages * @virt: virtual address of the page to be freed. * - * The page must have have been allocated by iommu_alloc_pages_node_sz() + * The page must have been allocated by iommu_alloc_pages_node_sz() */ void iommu_free_pages(void *virt) { --=20 2.48.1