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 909D535AC09 for ; Fri, 14 Aug 2026 05:55:38 +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=1786686940; cv=none; b=iBxwZS4bJDz7tq/XXXUdPAp4cKvah6Cm8ZSmbOc2KwshvOruno9I7jtW4TDiyqBLJjs4YIIdiHGymtr4colgDXymk/CYIZy1tZ5c9IM4LGId8I9/jpqjr65U43ZFKceHUZTMRqxcrcN4Baow8euY07ZRmpEmZ2J3jParUtQN6SA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786686940; c=relaxed/simple; bh=3dsabb7jdjK5UEIhceCTG+Bfeum6q5zrkczELkTdv1Y=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References: MIME-Version:Content-Type; b=m0sV16i8hXBjpShBSb20vc7SeW9wX+ZZmVNMm6xflbNLhSTv4DQ+8NoKb9IqcwnV+UR6XmHIkiZHAXaU3soGUxF9tpPwjEWPrVxcrJt1S6Yr3ubkLHVRsTaofPvFbSnwM91PYf7RoaELToDplJ6vm7jat/xcTS10du1adl4nFyU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AmESKaJy; 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="AmESKaJy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 791631F000E9; Fri, 14 Aug 2026 05:55:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786686938; bh=l49uZpMY8QahNeQU4c0J9viiUOI5hPpb8Zv/YIAf+IU=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=AmESKaJyfbpLSaZx2SenXHP5hpIHTa6v0eDk/KVdPrCRbAbJnW3MpH2+Mk88RHJe1 H0Nz7eYGdD3CrKbTHf56GP8OjdMejbl6+Zwt6k95DkA+vTuYB3oPKgwdZ+cKV/lnUr 8DuVngRQ7CcuwebAGryr4U/z+XnLYV4iSBjwduHQsv8dw9EcyXF15i+M2XE3AP7L7/ Cu68EQ8+ZXzdRkTRF1VEwPCBQA4evDuKXJ2sN8CG74HdYQTIcCIGplVDAtwrxeMWtT RjEWf4Iaso1boGZ6ogG6cU5n7aCwWkc+ehLIM19ow0hAM4vlkn7pLsoPPmWGLw9iG+ hPAPpY5xKJ9XQ== Date: Thu, 13 Aug 2026 23:55:35 -0600 (MDT) From: Paul Walmsley To: Xiaofeng Yuan , Nam Cao cc: Klara Modin , prabhakar.csengg@gmail.com, Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 2/2] riscv: patch: skip fixmap mapping when kernel text is already writable In-Reply-To: <8733wjzvkj.fsf@yellow.woof> Message-ID: References: <20260720032258.5188-1-xiaofengmian@163.com> <20260720032258.5188-3-xiaofengmian@163.com> <8733wjzvkj.fsf@yellow.woof> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII On Wed, 12 Aug 2026, Nam Cao wrote: > Klara Modin writes: > > I have MODULES disabled and thus also STRICT_MODULE_RWX disabled, but > > still STRICT_KERNEL_RWX enabled. I saw that an earlier version of this > > patch[1] instead gated the first branch behind STRICT_KERNEL_RWX. That > > version works fine for me. > > Urgh, I got confused between STRICT_MODULE_RWX and STRICT_KERNEL_RWX, I > suggested the final version. > > Xiaofeng, can you send a patch? Just dropped it from riscv/for-next, so, no need to send a revert. Xiaofeng, could you send an updated patch? Thanks to Klara and Prabhakar for reporting the failures promptly! - Paul 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 59F30C5CFCF for ; Fri, 14 Aug 2026 05:56:02 +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=a7AjayeWYHkTEy3dYnMakruI+ksHLX72fxdMoeRLNy4=; b=MsE2MMziiJzXI6 eUgxLZr6HiT+AnM88sYG+vVS5V75EXxvFpEckSE/WKHNkU2iDBm/nCQhgbyLEHLv9+y0oyuMOsBkh vYAPXwDR1Kx3sE0FYJB+BeiD/I7eWDkSAncmAV9wuMdk/nZKkqfdUocapfBGFaSZK8u5jWKbdx4G8 8Unka46wqIwIAZ2zVVrcZ7q3rV8AGSwCEnxNzPhRIxzAliztLrQUz38d+EqVO4ohBii0l0zEmWChY yY0OSzMrIFEktHd8wDvJe9xnDAUigWwDFZyYv3xXulxw2rAzwVr6JLTIDF2J9xWJ12vgKPZh/pgWE WWknbhTRHEwTH63e5ijg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuktI-00000001znf-2eaU; Fri, 14 Aug 2026 05:55:40 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuktG-00000001znY-3Z0C for linux-riscv@lists.infradead.org; Fri, 14 Aug 2026 05:55:38 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 321EA43964; Fri, 14 Aug 2026 05:55:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 791631F000E9; Fri, 14 Aug 2026 05:55:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786686938; bh=l49uZpMY8QahNeQU4c0J9viiUOI5hPpb8Zv/YIAf+IU=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=AmESKaJyfbpLSaZx2SenXHP5hpIHTa6v0eDk/KVdPrCRbAbJnW3MpH2+Mk88RHJe1 H0Nz7eYGdD3CrKbTHf56GP8OjdMejbl6+Zwt6k95DkA+vTuYB3oPKgwdZ+cKV/lnUr 8DuVngRQ7CcuwebAGryr4U/z+XnLYV4iSBjwduHQsv8dw9EcyXF15i+M2XE3AP7L7/ Cu68EQ8+ZXzdRkTRF1VEwPCBQA4evDuKXJ2sN8CG74HdYQTIcCIGplVDAtwrxeMWtT RjEWf4Iaso1boGZ6ogG6cU5n7aCwWkc+ehLIM19ow0hAM4vlkn7pLsoPPmWGLw9iG+ hPAPpY5xKJ9XQ== Date: Thu, 13 Aug 2026 23:55:35 -0600 (MDT) From: Paul Walmsley To: Xiaofeng Yuan , Nam Cao cc: Klara Modin , prabhakar.csengg@gmail.com, Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 2/2] riscv: patch: skip fixmap mapping when kernel text is already writable In-Reply-To: <8733wjzvkj.fsf@yellow.woof> Message-ID: References: <20260720032258.5188-1-xiaofengmian@163.com> <20260720032258.5188-3-xiaofengmian@163.com> <8733wjzvkj.fsf@yellow.woof> 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 Wed, 12 Aug 2026, Nam Cao wrote: > Klara Modin writes: > > I have MODULES disabled and thus also STRICT_MODULE_RWX disabled, but > > still STRICT_KERNEL_RWX enabled. I saw that an earlier version of this > > patch[1] instead gated the first branch behind STRICT_KERNEL_RWX. That > > version works fine for me. > > Urgh, I got confused between STRICT_MODULE_RWX and STRICT_KERNEL_RWX, I > suggested the final version. > > Xiaofeng, can you send a patch? Just dropped it from riscv/for-next, so, no need to send a revert. Xiaofeng, could you send an updated patch? Thanks to Klara and Prabhakar for reporting the failures promptly! - Paul _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv