From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A8DB44D9908; Wed, 8 Jul 2026 14:57:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783522648; cv=none; b=GI3Wp6I1IgfG9wBn5uEbSQln660wgtoxErB7q2BSF0lbM1Y0nAXQbEpyNKunNcZO4/zkkAOoUXx+iNs8syNXrhnQCDjZysZZChzrXCkMsEZtvsvk6qXFRjC7lCLV0lJpe//TxyPoQekvVyLXf6qctwQpgbh1tqH1TYHXyD65ypc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783522648; c=relaxed/simple; bh=PZs0JA1OWF/cEQRjM7XwnZ1UNwfMMVwf/HFRGRmH6iY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=beQX2vt+5bOR/KoFuqcgnQyI5w+FSzAN/lEaxZRe0zehxuUetMNnojEUa9md1E4f9ckLbpXr32nVTuHfI3mOlTui3Q0kTiTRz8Sq+jmjyBxxUFQXxZWQwq5kprOGzIpjsVO9oKOfXJVwyV8OuzaWfQJnxkHGZn2dr/EM/IFzpVc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DuhpYo20; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DuhpYo20" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 86A6A1F00A3D; Wed, 8 Jul 2026 14:57:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783522647; bh=6Eeh5j6mdMZm1HjTlOxQmJiwO0eDP0DxkFscxaxJxEQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=DuhpYo203Y9wNjYQnqn1eon7XWCmMyJPnnmz4v5Xk4XuvEFrYeNbH/jz/7VwJ51ze kCKQcAtThklaMqyT6zCxrOOQGsPumX6LfEcCU2+XyJ9QdFf1gWY2rskgLeuyfgREak 7nkCyhonkUguv9Dv2wiIFKNCN2u/irrGEkJ3t7Rwc5FGrbmZcyVYM1AgdJU5/7ZEz+ M5Akz+T4DKrU+BKUNBfJ6vRl4HiDZyN6cR/SvmPSvbB7sCJlIRrabHSI3sxQJzSOYh U6gUptSJpU7XSFSd2vWLhmJaJdCLERHURjGPAQpnz9APz5CZAKAcCacQ7jHVoewGZ7 PzI04AqUPJhSA== From: Bjorn Andersson To: konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, Jianping Li Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ekansh.gupta@oss.qualcomm.com, stable@kernel.org Subject: Re: [PATCH v2] arm64: dts: qcom: kodiak: avoid EFI overlap for ADSP remote heap Date: Wed, 8 Jul 2026 09:56:27 -0500 Message-ID: <178352261629.2235436.1605487378047729296.b4-ty@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260429073443.2027-1-jianping.li@oss.qualcomm.com> References: <20260429073443.2027-1-jianping.li@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Wed, 29 Apr 2026 15:34:43 +0800, Jianping Li wrote: > On KODIAK platforms boot can fail when the DT "adsp-rpc-remote-heap" > reserved-memory region overlaps with firmware allocations (UEFI/EFI > runtime). The kernel then reports failure to reserve the region and > subsequent EFI runtime activity may trigger aborts. > > The remote heap node was described as a fixed "no-map" region, which > turns it into a hard carveout. Replace it with a "shared-dma-pool" > reserved memory region with reusable CMA-backed allocation, specifying > alignment and size. > > [...] Applied, thanks! [1/1] arm64: dts: qcom: kodiak: avoid EFI overlap for ADSP remote heap commit: 9d7d847ff1c502802ac764120f9a1800b94ce497 Best regards, -- Bjorn Andersson