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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B70FC00140 for ; Mon, 15 Aug 2022 22:52:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232251AbiHOWwu (ORCPT ); Mon, 15 Aug 2022 18:52:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352247AbiHOWvO (ORCPT ); Mon, 15 Aug 2022 18:51:14 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F217613793D; Mon, 15 Aug 2022 12:54:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id DFAB9B81142; Mon, 15 Aug 2022 19:54:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 38BAEC433D6; Mon, 15 Aug 2022 19:54:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660593246; bh=Tc4WXDymJ2CTXI4iMTKoY3fQcpSHQK9LM9L2XSipGUk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VfY1fKP7yAkF0Lvc0oAvSDDajKaY30341en6KGTpd9CVO0HIhFjFhkLrzYhWjbG1c wyNRD7kFYiSgDujc7NQ4Crt91npSOPc62+XaYOmPgO4ZZzag+M2OLaiqLna7cNTDb0 YuuKbN6NTvToKkNiEG1vAZGA2Ji/vOMznMR58eig= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe Leroy , Michael Ellerman , Sasha Levin Subject: [PATCH 5.18 0917/1095] powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32 Date: Mon, 15 Aug 2022 20:05:16 +0200 Message-Id: <20220815180507.213650069@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220815180429.240518113@linuxfoundation.org> References: <20220815180429.240518113@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Christophe Leroy [ Upstream commit 9be013b2a9ecb29b5168e4b9db0e48ed53acf37c ] Commit 0e00a8c9fd92 ("powerpc: Allow CPU selection also on PPC32") enlarged the CPU selection logic to PPC32 by removing depend to PPC64, and failed to restrict that depend to E5500_CPU and E6500_CPU. Fortunately that got unnoticed because -mcpu=8540 will override the -mcpu=e500mc64 or -mpcu=e6500 as they are ealier, but that's fragile and may no be right in the future. Add back the depend PPC64 on E5500_CPU and E6500_CPU. Fixes: 0e00a8c9fd92 ("powerpc: Allow CPU selection also on PPC32") Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/8abab4888da69ff78b73a56f64d9678a7bf684e9.1657549153.git.christophe.leroy@csgroup.eu Signed-off-by: Sasha Levin --- arch/powerpc/platforms/Kconfig.cputype | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index e2e1fec91c6e..660309559bd8 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -173,11 +173,11 @@ config POWER9_CPU config E5500_CPU bool "Freescale e5500" - depends on E500 + depends on PPC64 && E500 config E6500_CPU bool "Freescale e6500" - depends on E500 + depends on PPC64 && E500 config 860_CPU bool "8xx family" -- 2.35.1