From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-182.mta1.migadu.com (out-182.mta1.migadu.com [95.215.58.182]) (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 75AB122652D for ; Fri, 3 Jul 2026 15:10:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783091434; cv=none; b=P7uUicAZY1wSh6vk1dBWz+uXrYbKQvQIVx1nNqb+LcgTLGUHdEf9BQa9phdbDCKmj/5jIyy/e4iKayGcDZ3hsBj/envIOdiOIXbG07bep0sat6Y5j9pKIvYB2Zl8HtWVeLSGUgnoLTknydXDZ9SjArrXCQgjOwCjjFNzpmnv9tU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783091434; c=relaxed/simple; bh=gMq49LfcOOMy7F8qJulmEnCAYgqGsKpGp2FMwqmiwLA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=tOXvat6QD6JIHgORe2oH5fH9a2OHnGH2afiDRhc/ybNbbuQI6PnEMVc75zrewdfnpBCFAmjliE41uDa4T1eYqNjxiVXjEMz5aqg4mWueX4E3pDplDikheCiVxbnQVp9AzfZ8P7iUGuaJTP6tFk6CCqJIqEXOzYKE+046Gil3AGI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=j/vuK0n+; arc=none smtp.client-ip=95.215.58.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="j/vuK0n+" Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1783091420; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=D0jQhMPhscsL1NbyNjS1WJWCL9R2xskq5LtPdLuRjgQ=; b=j/vuK0n+G28zyIBLktJU1GlREKmOyVhgVtBHvZIfkZ4ZTiO05suHg86BY+INcDSH3/rzg2 eYKS5nnCjeL0L8QyipRBNB3i4lx61WmR8qewTnZB8a6H4G6v1/uqV3zSQLbG+NWz4f4tBv P9w44JsWEgPbVPjshqUB3G39TMkvs9Y= Date: Fri, 3 Jul 2026 23:09:55 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH] mm/mseal: fix mseal documentation for 32-bit kernels To: =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= Cc: linux-mm@kvack.org, Jonathan Corbet , Shuah Khan , Andrew Morton , "Liam R . Howlett" , Lorenzo Stoakes , Vlastimil Babka , Jann Horn , Pedro Falcato , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Nathan Chancellor , Peter Zijlstra , Miguel Ojeda , Nicolas Schier , Thomas Gleixner , Alice Ryhl , Douglas Anderson , Gary Guo , Anand Moon , Randy Dunlap , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org References: <20260703022507.187457-1-leon.hwang@linux.dev> <20260703114128-2a7a4723-0060-436b-99d9-7499bd90fa82@linutronix.de> Content-Language: en-US X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Leon Hwang In-Reply-To: <20260703114128-2a7a4723-0060-436b-99d9-7499bd90fa82@linutronix.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT On 2026/7/3 17:44, Thomas Weißschuh wrote: > On Fri, Jul 03, 2026 at 10:25:07AM +0800, Leon Hwang wrote: > (...) > >> The following architectures currently support this feature: x86-64, arm64, >> - loongarch and s390. >> + loongarch, riscv, and s390. > > For per-architecture feature documentation we also have > Documentation/features/. Maybe move it there. Better to replace with a reference to the feature doc? + Refer to :doc:`features/core/mseal_sys_mappings/arch-support` for the + support status of each architecture. Thanks, Leon > >> >> WARNING: This feature breaks programs which rely on relocating >> or unmapping system mappings. Known broken software at the time > > (...)