From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D79D139E6E0 for ; Thu, 15 Jan 2026 13:08:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768482520; cv=none; b=Hn4Rgmao0qYnvFlP+P9ZaX0LR4A8C8ADKTZTg6Ao49QwMi7CqId/3wiSSQ5offWmPZkld/ZL5+9j4vCYwVVn6ycHGHhPOw5EgX53qmjFxiAmE8gW2rGIkS/H90mQvSq3RWA6TQrEQ7gRT+G71kgE/JpreMlZvyowIWlOhL0ifu4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768482520; c=relaxed/simple; bh=K6EEfThDgFoVz5SQnhnkLFC3/QUNL+Ra62DoR6oxqvc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nOdxE0XqceV+6gDXJlz2Rx+yaTo1yHN4kocTVbNh/Uo8sZj+iw8ptRLWfzIwbnPRRrLlpTsiUbSQx5iblpzOHlaORpniwMsGDvnVz6cXShp2ryG3FFXP2J5rqI51knje4Ch+lxK2QuUWjTiPZ0SEICFDeEWOTrcfg3aEfyFOrEQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JQCF4ub0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JQCF4ub0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BC6D1C116D0; Thu, 15 Jan 2026 13:08:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768482520; bh=K6EEfThDgFoVz5SQnhnkLFC3/QUNL+Ra62DoR6oxqvc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JQCF4ub0YiS14vrLxj2j2Z1uZId8j0b4EjNBWtTqwX8flIuK4yK45HUAo7macB9Py U7nEKnro7eDPL4n1iBlG4Chfw7Wptujq6pmfnX8wqoeHR8qm55BoNZPiPudRcgOhz8 ZZ0vPnOQyqp9z1m4kSvE+JrCxXjUm4Zw9DUvQdoNQ9/XJ/8ToAZHbNVVDRPgs5GFMK dFL2g8KXy5kAztWq7icViW4fiZhuvS2qRLSlIIr/xcbq6g0pgIC8+Cq7UJTDAqoQK5 V1+52A6URZ+j9aUh1vkNgE1AA1tpxZbMAlbuGMz+2L3OXQUvBoE6m4+51i6LprGpMS 6r1J5aU2Miavg== Date: Thu, 15 Jan 2026 13:08:36 +0000 From: Will Deacon To: junan Cc: catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: kconfig: Make STRICT_KERNEL_RWX visable. Message-ID: References: <20260114013859.498148-2-junan76@163.com> 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 Content-Disposition: inline In-Reply-To: <20260114013859.498148-2-junan76@163.com> On Wed, Jan 14, 2026 at 09:38:42AM +0800, junan wrote: > Make "STRICT_KERNEL_RWX" visable to menuconfig on arm64 platform. > > I can not set breakpoints when using kgdb/kdb on arm64, the document > says "STRICT_KERNEL_RWX" should be "n", but it's not visable in > menuconfig and the default value is "y". Does it help if you pass rodata=off on the cmdline instead? Will