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 E04FA3DD84A; Wed, 20 May 2026 12:28:01 +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=1779280084; cv=none; b=IH4r0P53Be8FGpKA1Culg3+i6b63kjRNhNyqPHXJ1vZ+mA0gUYMS7gbdl27wKh6pc4dj91Xogl50FV7hC/HkBntuU57dcfMCKDbTLf8JUJKqCysU34BS7WuP9cr8rbfTRMuXx1pIQ2CCXmGaA/CGvVJUQovsv9GDmernKOmeesI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779280084; c=relaxed/simple; bh=bpGUI4gMFHLVJGU9/dS1wJA2rz7iCVT9GPaW6nsr9cM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=BWTLTrt/AQaZssLfS9QNzAQbK0RxReTwhw7zH8LQeNzu+z5yLw1NjCSCcL56XeLU/dndqhE55GYnA3BbSE1DrOLPm1KMFIinwzjqOSuhPQQmzts7UrSu/19fH46b5P2EGfpTjpIRrPAu6M/T7gMpklPKjZfSHWcZ0tb+cgc4sFA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Tc4Tbi1m; 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="Tc4Tbi1m" 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 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 >