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 934A647C0F2; Thu, 1 Oct 2026 11:24:56 +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=1790853897; cv=none; b=rfrCSM+PPnOjvyws8VHoEBTUFNtJyPycDibe4sMrzYnlajYjbjjBmV0m6INgKphfXGBjpQX8rMlR8nAfDFv92/Wy5CEDX90mGwosgqaBVbgGhw7D1M3brF4v0rdEjkbhWyCbHVj2JBzzFT/F1xvh1FOQy0LS46NxV0cmVuZaBbk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790853897; c=relaxed/simple; bh=4UBlCAqQ3rS06NtuuGIOV2+KH8KAU7v8WSfk0LzPNUI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Zb4mgv9tzyYEcHDXtxeqReBUIuxrfHS57Aoy8MXzBHAhoQTmPgUwRcGvxbCByFN3l7EzD/b/c7dNwKGq3ark2j7qiTCubJlcBR4T3KTjVI9HmcQbuiNm1CNEcdk14NTJd8DjTEJtV4PAbR01nNlRyJIM2JB6Rsn8ZIhEIS3x4aY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HLd6Zyta; 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="HLd6Zyta" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC6BE1F000FF; Thu, 1 Oct 2026 11:24:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790853896; bh=OEsjZu9pCpcCr8EB0aUturWNWuV7FWxewuwQYtNdc3Q=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=HLd6ZytaONgcOlSzOhFnlQrczv91JhiZybTmAY3u05iS4ayseO+5Yx2VI45gfH68f mXtnRYNGaqZLs733sKIWSmsT/TbTok+iiekr8NPLYf79nh6ARU02xgvH/ohonwP3eo fETOL6iAjIxGEgoSPQobLYfo/Pzi78di1CBooBn4V2h2MI7S5tztfoznGBKtNplWg4 eE+r5b2np7RtR7+yCaYzoZA4Lnf38OWea5/zFEHAYkRHQkMtrW1jiFt5EvED5gS914 LqZITTH/DuzuhMUXkjsJtLA+anz87SER33y0MFu+awJN5mNP2XIoerPKjoK2r13Kqz aX2KDjXmrqxoA== Message-ID: <48123600-5843-4c71-9ca3-1a9f3062af67@kernel.org> Date: Thu, 1 Oct 2026 13:22:28 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 9/9] xen: use hw_pte_t for PTE range callbacks To: Muhammad Usama Anjum , Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Xu Xin , Chengming Zhou , Jann Horn , Muchun Song , Oscar Salvador , Pedro Falcato , Arnd Bergmann , Will Deacon , "Aneesh Kumar K.V" , Nick Piggin , Peter Zijlstra , Pasha Tatashin , Rik van Riel , Harry Yoo , Lance Yang , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Baoquan He , Barry Song , Youngjun Park , Uladzislau Rezki , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Eduard Zingerman , Kumar Kartikeya Dwivedi , Martin KaFai Lau , Song Liu , Yonghong Song , Jiri Olsa , Emil Tsalapatis , Ihor Solodrai , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Ian Rogers , Adrian Hunter , James Clark , SJ Park , "Matthew Wilcox (Oracle)" , Jan Kara , Jason Gunthorpe , John Hubbard , Peter Xu , Leon Romanovsky , Zi Yan , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Usama Arif , Kiryl Shutsemau , Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Dmitry Vyukov , Vincenzo Frascino , Miaohe Lin , Naoya Horiguchi , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , Dennis Zhou , Tejun Heo , Christoph Lameter , Johannes Weiner , Qi Zheng , Shakeel Butt , Axel Rasmussen , Yuanchu Xie , Wei Xu , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Simona Vetter , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-perf-users@vger.kernel.org, damon@lists.linux.dev, kasan-dev@googlegroups.com, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, xen-devel@lists.xenproject.org References: <20260922-pte0-v3-0-5670b8cb9059@arm.com> <20260922-pte0-v3-9-5670b8cb9059@arm.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 9/22/26 19:12, Muhammad Usama Anjum wrote: > Generic PTE range and remapping helpers now pass pointers to PTE table > storage as hw_pte_t *. Update the Xen callbacks to match those interfaces. > > Keep software PTE values as pte_t and continue to access them through the > existing PTE helpers. This is required when Xen is built for an > architecture that selects the distinct hw_pte_t wrapper. > > Reviewed-by: Juergen Gross > Signed-off-by: Muhammad Usama Anjum Acked-by: David Hildenbrand (Arm) -- Cheers, David