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 24BA615539A for ; Wed, 3 Apr 2024 20:11:10 +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=1712175071; cv=none; b=uY9EM1UE+XG0nPF9xND7DBNZlLnyzYwMq9MOjsLtMFfBjF9MNjf6wyew8R39j9Qcj0bnZqftxAyxOhmvRV9ZEKkkGDXERRSCtWp9hP269w0RCp2HxV1f8Flqp+wjIt714VJ4KdteIlEyMJamkr2J/zrJk8yYTAs19l70xbZk+FI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712175071; c=relaxed/simple; bh=IvxSvK0WuGmIvWU6U5fh+b80fXcNaHsPVe6szix/RvA=; h=MIME-Version:Message-Id:In-Reply-To:References:Date:From:To:Cc: Subject:Content-Type; b=Mcj6yJCEpMAOec7ykHfBQefAgW4Ef/AhqSbieCvhpq5aI9PV8siY0ARkPvCtR/mAqWf2zfiGijPW/Brco/3K0qHs8ZWzsP/6DZdZC5Qiu59DhnAEKIVlsYyvKJSQlw9TDHuX014O40lz9gG7Kl60LCBR1fgF+d3s4O7El/+A+NA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=E9bvNYkb; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="E9bvNYkb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7EDDAC43390 for ; Wed, 3 Apr 2024 20:11:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712175070; bh=IvxSvK0WuGmIvWU6U5fh+b80fXcNaHsPVe6szix/RvA=; h=In-Reply-To:References:Date:From:To:Cc:Subject:From; b=E9bvNYkbT+leUJgrG8MBSI/t7Gv1RGkich6nnLWrefz6J4Lw5+omlEEJXjon1KeEB fohvoqS4X0cJWKzLxf7WVn1ecaF/VZzeFq1Dx+RXSAClD2vGr+5I9/19ZbdjI0zaiT /QdLCYkxuSkkxlr3CjPv4sq5FOALAWOfawZu2f1+S9ADa/l50kjWojmYBtXJRfvP2w jeV7ZABAWgP0Ngv4XqMFVer+CSiEYqWjUTLOpfnmvPd8FfZPReUmp8wFNEyB0Bgjy7 X6zid3JTjeLRf+Cx4i5qtdGfFi1HOmNxeJLec0bzVtESR4h9d6GHkX1himXf8S35BJ ehynsPBQUrErA== Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailfauth.nyi.internal (Postfix) with ESMTP id 7D652120007F; Wed, 3 Apr 2024 16:11:09 -0400 (EDT) Received: from imap51 ([10.202.2.101]) by compute5.internal (MEProxy); Wed, 03 Apr 2024 16:11:09 -0400 X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvledrudefiedguddtfecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefofgggkfgjfhffhffvvefutgesthdtredtreertdenucfhrhhomhepfdet rhhnugcuuegvrhhgmhgrnhhnfdcuoegrrhhnugeskhgvrhhnvghlrdhorhhgqeenucggtf frrghtthgvrhhnpeelvefgudeiheefledttedthfffgfekudegkeelffdtiedvgfevieet teekheffveenucffohhmrghinhepkhgvrhhnvghlrdhorhhgnecuvehluhhsthgvrhfuih iivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprghrnhguodhmvghsmhhtphgruhht hhhpvghrshhonhgrlhhithihqdduvdekhedujedtvdegqddvkeejtddtvdeigedqrghrnh gupeepkhgvrhhnvghlrdhorhhgsegrrhhnuggsrdguvg X-ME-Proxy: Feedback-ID: i36794607:Fastmail Received: by mailuser.nyi.internal (Postfix, from userid 501) id 30314B6008D; Wed, 3 Apr 2024 16:11:09 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.11.0-alpha0-333-gbfea15422e-fm-20240327.001-gbfea1542 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <3dd44bdf-7950-4822-ac7c-97fc1bdcf5d7@app.fastmail.com> In-Reply-To: <20240403130243.41a65a767f03fd7c4d8dabf8@linux-foundation.org> References: <20240403132547.762429-1-schnelle@linux.ibm.com> <20240403130243.41a65a767f03fd7c4d8dabf8@linux-foundation.org> Date: Wed, 03 Apr 2024 22:10:48 +0200 From: "Arnd Bergmann" To: "Andrew Morton" , "Niklas Schnelle" Cc: "Heiko Carstens" , linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/1] kgdb: Handle HAS_IOPORT dependencies Content-Type: text/plain On Wed, Apr 3, 2024, at 22:02, Andrew Morton wrote: > On Wed, 3 Apr 2024 15:25:46 +0200 Niklas Schnelle wrote: >> >> This is a follow up in my ongoing effort of making inb()/outb() and >> similar I/O port accessors compile-time optional. Previously I sent this >> as a treewide series titled "treewide: Remove I/O port accessors for >> HAS_IOPORT=n" with the latest being its 5th version[0]. With a significant >> subset of patches merged I've changed over to per-subsystem series. These >> series are stand alone and should be merged via the relevant tree such >> that with all subsystems complete we can follow this up with the final >> patch that will make the I/O port accessors compile-time optional. >> >> The current state of the full series with changes to the remaining >> subsystems and the aforementioned final patch can be found for your >> convenience on my git.kernel.org tree in the has_ioport_v6 branch[1] with >> signed tags. As for compile-time vs runtime see Linus' reply to my first >> attempt[2]. > > I'm not fully understanding the timing. Am I correct in believing that the 44 > other patches are not dependent upon this one? And that this patch is not > dependent upon those 44? Correct, there is just one last patch that depends on everything else going in first. Arnd