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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 2709BCD4F54 for ; Wed, 20 May 2026 12:28:06 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4gL9mj4cp4z2xqv; Wed, 20 May 2026 22:28:05 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2600:3c04:e001:324:0:1991:8:25" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1779280085; cv=none; b=oh3Fax4g2JKQ0o6TuXEcOFyRNJGNnHkLeL/B0M/HN9iIhrff8ouGIPGSuJh6e5cNcmxzKzrzJBtyRPuS3r/EIBuAcoVXtTMRi1HBII/lsEuPqKmpg1o2OmTU9eI46vMUsTY1WCh43x2EagjQyukIgJuE5If7nOGjWmygDbvMMou5SVRwc1z235d2v3Mteuvr6oN8XfqwKPLDDgItVWQhrn+VBmzHBz3NhAkX/4hAbp2IMLRn0pSjqhj5zVqeG9DzSWz4NvMG8wvHJakOkRa8Rqk2L9EQh+paMvk8gg9XinzLepvWf4XejAPj70uWQ3OavA8rNbxWdVGZMiML8sIY7g== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1779280085; c=relaxed/relaxed; bh=YPsDEinQC31MNkFSqLK/AYf2QgBz8ODGpxSGL7Px3IA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=J4u4qIh2YGpL/8XOUbMdPtHYmd6HLx1y2QUNtqKfx/5R4QzTpYWQ/3JKDxjhPl3kfK1L784kqJINezlqfjcuz+NeoPKHqNUwHYi3Xlbh2qdG3lnbuhTO7t20JPKIPTzuBmlubS1Yf7q1q4fHfFhevBc13vpsszeJxi0Jd60sQlVilLMHWBmc6nYmhroJ9NSxNsjxM+wIRKpYXXRm8QedNjotpgE3XPFZqCElRee1sJBOBhyGx0FNshozR6+veNguDJ0fcQafmMV34nMSdTQN39JtRp+ccQX0JtBBoI8uwHJEM+ZZ56oui739sowSYa4z0BFgFLwGn7UwrAme4KcTiA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Tc4Tbi1m; dkim-atps=neutral; spf=pass (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=chleroy@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Tc4Tbi1m; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=chleroy@kernel.org; receiver=lists.ozlabs.org) Received: from tor.source.kernel.org (tor.source.kernel.org [IPv6:2600:3c04:e001:324:0:1991:8:25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4gL9mh1hDCz2xdb for ; Wed, 20 May 2026 22:28:04 +1000 (AEST) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 1088D60120; Wed, 20 May 2026 12:28:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D74851F000E9; Wed, 20 May 2026 12:27:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779280080; bh=YPsDEinQC31MNkFSqLK/AYf2QgBz8ODGpxSGL7Px3IA=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=Tc4Tbi1mDQTXmycd1ELO6Lje82rVlRYlTAc840+8ZjfSzh5ogFOayADO17WMiJvZh eUNK8P1ItT1GNhsEXP5Mj8bYthxGgeidBMKeFrA/TA3FC//EjtKeQ1zpL1bKFrZdJq GcRahcvzBjBH176FYWWve2Ut0Ybt2qKHE/DXfqM+FKK8Jgur4ifwQtl5WqbcMRbILS IafqUbxhOZzvBEnm9K7SrCw4t/c6QnnVDOZj+Cr92f+H6VG+7JzE2moRiLTvlroN3v DtChkRU1G5QGhIR5nY39NCOmTHKTw2ZxnFHx48fDiSEmdSCKrprcl/eMiedM6X83SJ 1LlS4+JwBqwDg== Message-ID: <8ba30f1d-19ce-449a-966c-236fd6026c07@kernel.org> Date: Wed, 20 May 2026 14:27:56 +0200 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH net-next 2/2] powerpc: remove ehea driver references To: David Christensen , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Michael Ellerman , Nicholas Piggin Cc: netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org References: <20260519224353.1282038-1-drc@linux.ibm.com> <20260519224353.1282038-3-drc@linux.ibm.com> Content-Language: fr-FR From: "Christophe Leroy (CS GROUP)" In-Reply-To: <20260519224353.1282038-3-drc@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Le 20/05/2026 à 00:43, David Christensen a écrit : > [Vous ne recevez pas souvent de courriers de drc@linux.ibm.com. Découvrez pourquoi ceci est important à https://aka.ms/LearnAboutSenderIdentification ] > > Follow-on cleanup after the removal of the IBM eHEA driver in commit > XXXXXXXXXXXX ("net: ethernet: ibm: remove the ehea driver"). > > Remove the CONFIG_IBM_EHEA entry from ppc64_defconfig and the obsolete > comment in arch/powerpc/mm/mem.c that referenced the driver. What do you mean by 'obsolete' ? As far as I can see the commit is still valid, I can't see any other module caller of function walk_system_ram_range(). The comment was introduced by commit 26b523356f49 ("powerpc: Drop page_is_ram() and walk_system_ram_range()") > > Signed-off-by: David Christensen > --- > arch/powerpc/configs/ppc64_defconfig | 1 - > arch/powerpc/mm/mem.c | 4 ---- > 2 files changed, 5 deletions(-) > > diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig > index 6316ca4df25d..b022d00708f4 100644 > --- a/arch/powerpc/configs/ppc64_defconfig > +++ b/arch/powerpc/configs/ppc64_defconfig > @@ -210,7 +210,6 @@ CONFIG_BNX2X=m > CONFIG_CHELSIO_T1=m > CONFIG_BE2NET=m > CONFIG_IBMVETH=m > -CONFIG_EHEA=m > CONFIG_IBMVNIC=m > CONFIG_E100=y > CONFIG_E1000=y > diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c > index 648d0c5602ec..1f5ad1a59d68 100644 > --- a/arch/powerpc/mm/mem.c > +++ b/arch/powerpc/mm/mem.c > @@ -370,10 +370,6 @@ int devmem_is_allowed(unsigned long pfn) > } > #endif /* CONFIG_STRICT_DEVMEM */ > > -/* > - * This is defined in kernel/resource.c but only powerpc needs to export it, for > - * the EHEA driver. Drop this when drivers/net/ethernet/ibm/ehea is removed. > - */ > EXPORT_SYMBOL_GPL(walk_system_ram_range); As mentioned in the comment, the EXPORT_SYMBOL_GPL() has to be dropped when drivers/net/ethernet/ibm/ehea is removed, which is now. > > #ifdef CONFIG_EXECMEM > -- > 2.47.3 >