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 8C128C531F9 for ; Fri, 24 Jul 2026 14:14:34 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4h693X5xXvz2yFg; Sat, 25 Jul 2026 00:14:32 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2001:8b0:10b:1236::1" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1784902472; cv=none; b=RdJEGdEPaijFtKsXa1ULfXYieJWDATmkBxiRMqDfaGQsBGFpEhDfhLYqhvXQAMT8skrRHCqLNeYZ9yv6zke8hELAVG3kBDg+sMXqiIdtNQb0U65WWuOWChi52siBSLflb6CooP4aBtWhrjyfvIhb6cwIkHgqTlGg9lV8xhP9vjjIg1dsy3G1AQFYXRW3FV6oqGn40odf1pWLQHJfHwPiy9B7xR4OAiiIMD+i+yOOUQTF7VJ11NbzyHiU8fQV5CyvLrLJgMub9ju1BSnrq0ztJ2L28jZqmjo4W2cY3bwUdAmAWPhdx4NMg4uIA9taLpo/Cij+23pa61q2NT6vsnS1rA== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1784902472; c=relaxed/relaxed; bh=sqQq2Owm1obwOGEA9eotW/m1MLzuoJQfAmp5HBaVcd8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lGIg73rrzOjY5gKmsyaZwh0GUH1oZisXgKDW/9GtlFPy4GuS//K5+La8u6t74eo1UMs81afF1XShKZKrTZNiT/A9ARFioL6GOXREavkOdGModFQ4xnCf+gxlawtTS/IlQy+3KHxA15TwJZJJV27Vxsc+dVckCR4l+0Ig12iICYgOZyW5SU3qdKjRJtKtYgs+gkLfMwIDEVHYbGXwnWk7DJ+318rQqBz+YMvowjiyZxxrRc+rsx12F646IDbus17QdZYhLwAbrLRR0sN0VY6urYt6cEKg59IKo2NoJudzqIbpR3Nw1xZXnd+aBVazgCyMOK4xaRN/RDQ8VtB/qHiXlQ== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=infradead.org; dkim=pass (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=casper.20170209 header.b=b3FaE/15; dkim-atps=neutral; spf=pass (client-ip=2001:8b0:10b:1236::1; helo=casper.infradead.org; envelope-from=willy@infradead.org; receiver=lists.ozlabs.org) smtp.mailfrom=infradead.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=casper.20170209 header.b=b3FaE/15; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=infradead.org (client-ip=2001:8b0:10b:1236::1; helo=casper.infradead.org; envelope-from=willy@infradead.org; receiver=lists.ozlabs.org) Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) (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 4h693Q2Stwz2xwP for ; Sat, 25 Jul 2026 00:14:24 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=sqQq2Owm1obwOGEA9eotW/m1MLzuoJQfAmp5HBaVcd8=; b=b3FaE/15gGHycdVRSEH7kk8gXg ziED/cLtyY3G9U83si7GAn5Ol84senjYN1m4jLjO0UtBZIPJDA8wUFOchOARYzauL2VUm0k7nZpzN K07SPvCGF24b8xDHwesu9/XXFOC/xHyVYN0uSucmDm+HCF3RUQvxf7WqMkuuVnzM1qoNRsMjxDcj9 uhiGquYmGmqrNAnYWz2mPt+rVVhLzVIZYA3vpLT1TxNs0sooD2gummR7OMhrl7SLQIfux9q544RXB 8pK5bJXka726CjSXoWptNMLW0fFoYyvvcYKrkavP6fm72xKjr3YlkbnKKrHXHEs0HDQz3K+4Q60X8 AYR/0EFw==; Received: from willy by casper.infradead.org with local (Exim 4.99.1 #2 (Red Hat Linux)) id 1wnGf7-00000003fU1-11AE; Fri, 24 Jul 2026 14:14:05 +0000 Date: Fri, 24 Jul 2026 15:14:05 +0100 From: Matthew Wilcox To: Usama Arif Cc: Pedro Falcato , Andrew Morton , David Hildenbrand , Catalin Marinas , Will Deacon , "James E.J. Bottomley" , Helge Deller , Madhavan Srinivasan , Michael Ellerman , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jan Kara , Zi Yan , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Kevin Brodsky , Muhammad Usama Anjum , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 3/5] mm/parisc: constify ptep_get() argument Message-ID: References: <20260724102017.141532-1-pfalcato@suse.de> <20260724102017.141532-4-pfalcato@suse.de> <0fd713a8-e4ab-4c07-b36e-79dd138b4a86@linux.dev> 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 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0fd713a8-e4ab-4c07-b36e-79dd138b4a86@linux.dev> On Fri, Jul 24, 2026 at 02:36:59PM +0100, Usama Arif wrote: > > > On 24/07/2026 11:20, Pedro Falcato wrote: > > ptep_get() does not need write access to the PTE. > > > > Signed-off-by: Pedro Falcato > > --- > > arch/parisc/include/asm/pgtable.h | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > hmm I think you might break build bisectibility if > you separate out the patches, you should squash patch 3 and 4, > with patch 1. I don't see how this breaks bisectability. Can you elaborate on what you think would break?