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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 35894F54ACE for ; Tue, 24 Mar 2026 15:09:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type: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=bUuJgbXT36AY67YMVyUvwFKJStgPx+Ed6HWlv7Q9mcI=; b=2eU9z6s/qYpl2HpGhiG+Bya4bM 2b8T60PDErCS5KF8rY22GyrYMBLWXpuyANCiIzn6GWubt3ceX31tVyHGZr00uIx69A2nWCK2mmzK7 kmMNZEok0bp1cU1JF9a5Av2ny/jgkgt+r8nCU68rfCCoqlHy/BmwpqCX0wLhxavk9mq02ykggNtDd gKjrC5QqAlrPFZrBYR7vJji46Kd9zE3yj42M079htKkNmbOeVj/u7c1NLl0P/WStrSVX8hpg7njQI stUcPOyhIDtssXVOE3N+4yhJWA4dtq5n9g7NLsVqWhP6aLJtcWWCNDC/Lzvo0ZQY7+mHUkpNSlMFI BRtg3HXQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w53NO-00000001j46-1cxb; Tue, 24 Mar 2026 15:09:02 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w53N3-00000001iwb-2Ybh for linux-arm-kernel@lists.infradead.org; Tue, 24 Mar 2026 15:08:42 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 51FA64424E; Tue, 24 Mar 2026 15:08:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7E5DAC19424; Tue, 24 Mar 2026 15:08:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774364921; bh=X0/YDnSa1rMtuoYUi0HqHRdAZppbespWYXH/36ERwx4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MeERE1Qv1L2kFe3zNIlzg5Wo7fdMvF1rTdpQ7+fFdVkMYdjhJwvNhTJUFke3I/5r3 /oyYsuT+7i4LbZr5It1y9MgC+i2eza4JDNA4z9UeapP5n24N77gJcxKzK4ytNgCBpa uQDJjvIvRrWzwcGcMnKMbXeYxHzhOlg/jN3ipFUaCp7+3DAarY6Gid24i+YYxx0W5a SZ8dGCYoaMz3QW5d1MMgNJq90pAHCyhZQa/iZb0fswVfxOo/UId6RfmhAfhT/LH88Y YMKBT0if6pxgkxg1gXGcbDck428VxGtWP8QUsmsPNYGNWUzxDPfG/tIbEvXNBZkCqo C5Nv2BiJM23bg== From: Will Deacon To: joro@8bytes.org, Robin Murphy Cc: catalin.marinas@arm.com, kernel-team@android.com, Will Deacon , iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, daizhiyuan@phytium.com.cn Subject: Re: [PATCH v2] iommu/arm-smmu-v3: Update Arm errata Date: Tue, 24 Mar 2026 15:08:15 +0000 Message-ID: <177435999751.1851496.53677672093228558.b4-ty@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <4c4664b2427cef212a06efdd78a9faa8d9ded302.1773933699.git.robin.murphy@arm.com> References: <4c4664b2427cef212a06efdd78a9faa8d9ded302.1773933699.git.robin.murphy@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260324_080841_672118_8BBA77B5 X-CRM114-Status: UNSURE ( 7.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 19 Mar 2026 15:24:34 +0000, Robin Murphy wrote: > MMU-700 r1p1 has subsequently fixed some of the errata for which we've > been applying the workarounds unconditionally, so we can now make those > conditional. However, there have also been some more new cases > identified where we must rely on range invalidation commands, and thus > still nominally avoid DVM being inadvertently enabled. > > > [...] Applied to iommu (arm/smmu/updates), thanks! [1/1] iommu/arm-smmu-v3: Update Arm errata https://git.kernel.org/iommu/c/3b793983834e Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev