From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A787D2BEFF0; Tue, 26 Aug 2025 11:19:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756207180; cv=none; b=h0Zkf696ZSmLQLOP/WxKKLC5zzzVO0IJoN0WHtbIougxW3kQynoa2hwwDBUTMzW/BcBJA4qgZcxum3TBvJmM2jUiXIiOwG3ZgmslR+GDTkELOoLIGCXChSL3Tx2C6m+cL0DFT/i6WdIxY0Xi+cqFTzD0spFUDtrW43eZ32kJWXo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756207180; c=relaxed/simple; bh=+te3wUcVN1xl0NNHoFl95s6dH7J/kfmCOlcbvHLz500=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NLC3iWHMfsVb23JW++M5CmOp5ftSlYmHXlMJACE0Q8b9zFRMLpikdc48u5UCi73GBeOgbYg+whLmURTrCs7xkCXJ4Jg8RlpSLc9weI6SWBxdGswi4bh/7OaFL1m5VA3cLgyMjko1vGZqZ/gWUBxYwa3Rs16TOkoEhZXsyY9sh8M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WAXCuQds; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="WAXCuQds" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 36DE3C4CEF1; Tue, 26 Aug 2025 11:19:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756207180; bh=+te3wUcVN1xl0NNHoFl95s6dH7J/kfmCOlcbvHLz500=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WAXCuQdsqAREAJ1HNr9cKY9sOrfJHhImZRRE0nA1Vt5A6JxdBJUrxemP8cncAMG0+ CUZC57MoDDmApKxegsFznljqwUfiHcexoFaB4LGzadNupTAy1Mknaap1i14oZlBcg7 BtqN4xXD9hO/no/lNY6S3moTaapCjgqmMTF4WlgI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kaustabh Chakraborty , Krzysztof Kozlowski Subject: [PATCH 6.16 050/457] arm64: dts: exynos7870-j6lte: reduce memory ranges to base amount Date: Tue, 26 Aug 2025 13:05:34 +0200 Message-ID: <20250826110938.586086480@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110937.289866482@linuxfoundation.org> References: <20250826110937.289866482@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kaustabh Chakraborty commit 49a27c6c392dec46c826ee586f7ec8973acaeed7 upstream. The device is available in multiple variants with differing RAM capacities. The memory range defined in the 0x80000000 bank exceeds the address range of the memory controller, which eventually leads to ARM SError crashes. Reduce the bank size to a value which is available to all devices. The bootloader must be responsible for identifying the RAM capacity and editing the memory node accordingly. Fixes: d6f3a7f91fdb ("arm64: dts: exynos: add initial devicetree support for exynos7870") Cc: stable@vger.kernel.org # v6.16 Signed-off-by: Kaustabh Chakraborty Link: https://lore.kernel.org/r/20250626-exynos7870-dts-fixes-v1-3-349987874d9a@disroot.org Signed-off-by: Krzysztof Kozlowski Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts b/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts index 61eec1aff32e..b8ce433b93b1 100644 --- a/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts +++ b/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts @@ -89,7 +89,7 @@ memory@40000000 { device_type = "memory"; reg = <0x0 0x40000000 0x3d800000>, - <0x0 0x80000000 0x7d800000>; + <0x0 0x80000000 0x40000000>; }; pwrseq_mmc1: pwrseq-mmc1 { -- 2.50.1