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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 39930109E522 for ; Wed, 25 Mar 2026 23:09:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:Message-ID: In-Reply-To:Subject:cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=nAtFEtEF+A9JzTvWy6baL5U0hCCCk+ltMrjwoB4TGTQ=; b=0uTQZuCC4Jbay8 ybgA2gCgr//VuCd39Hm/yaE4pFrzwn88CeJvBYqNv8wTv7LvwjbpxlRRV90c28qMLhL9gmM/n7vEe 9drIQk8OktyiAM8WIQO+VqnP+lidI1NhghdJdAiI1CK1Hv7mjHZerci0ldALz9XCECLfNo+8vDr+9 2dH3Ojnn4DI/BHOWqLVFg7lbS46RjYy+8k8GY63xK5bNbPoGJdZUMUE4T9zU1lV7YzHAo6V8GITH8 Hhc+NGdb9NrR/xHo1o1zdUy2uwSDh1l08NH9AtPT1+k5YJ99qkf3hn4ZcWyO0ZXo8tC1Hw57558Cp ZHmiNmYFG89nsD4r7Isg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w5XLv-00000004P68-0gFe; Wed, 25 Mar 2026 23:09:31 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w5XLu-00000004P61-2at9 for linux-riscv@lists.infradead.org; Wed, 25 Mar 2026 23:09:30 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 7DB9160053; Wed, 25 Mar 2026 23:09:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C9685C4CEF7; Wed, 25 Mar 2026 23:09:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774480169; bh=zBYnC10t2KEUQDzcpYEXzce3sc3uInT0C+rPtVmdkC8=; h=Date:From:To:cc:Subject:In-Reply-To:References:From; b=LEhVA/78qKyo/9iJst1YMdeenwhPV6n42n+ToOdV+0sQXlzbsUI6rRrKVOldeLFAu nasL7dW47lBs9pnorL4YxnNtO16FX793ojVFlwFGCiP85qJ5tpYWNJbDQKKJYuKHGf dJUimslhtk4I1ffmqDAHk5IdAAM5ZlZSqcMAF+EOTQUR6GC5Qrxlw7BUGsDCtFYBx8 CqM9PZtVzOjSVnUSM3XFHEdRHR03Lix++7XAbBFG5p1dARp0n4YdEKcnlH8s1uIfJV zL3sRhtJBXcaG8yJJSvlTMzYYwP91aZgNu9YCCo/EQcRZo8HFPa7wV274rhS3CUxCo S9+xu84TMp3kg== Date: Wed, 25 Mar 2026 17:09:26 -0600 (MDT) From: Paul Walmsley To: "rom.wang" cc: Jonathan Corbet , Shuah Khan , Paul Walmsley , Albert Ou , Alexandre Ghiti , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Yufeng Wang Subject: Re: [PATCH] riscv: enable HAVE_IOREMAP_PROT In-Reply-To: <20260306112734.108186-1-r4o5m6e8o@163.com> Message-ID: <17838da0-c3e3-6211-72da-e986f9986e70@kernel.org> References: <20260306112734.108186-1-r4o5m6e8o@163.com> MIME-Version: 1.0 X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Fri, 6 Mar 2026, rom.wang wrote: > From: Yufeng Wang > > RISC-V has implemented pte_pgprot() and selects GENERIC_IOREMAP, > which provides a generic ioremap_prot() implementation. Enable > HAVE_IOREMAP_PROT to activate generic_access_phys() support, which > is useful for debugging (e.g., accessing /dev/mem via gdb). > > Also update the architecture support documentation accordingly. > > Signed-off-by: Yufeng Wang Thanks, queued for v7.1. - Paul _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv