From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fhigh-a1-smtp.messagingengine.com (fhigh-a1-smtp.messagingengine.com [103.168.172.152]) (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 80AE83E49F2 for ; Fri, 31 Jul 2026 10:42:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=103.168.172.152 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785494532; cv=none; b=F1oj3dLhfccM4GB3X9SrBe+PzWRERfB0Xsf/uqI92o710o6C+q43bcJwCoioroYLQRUz/OiT84Ip43eyzls65Bx7vHgwhq2FnKppjtp6oNG0DKanIJBkNK1zCiSDey7gW2vh0F6uSAFMkP2u8S0Tlu24wi5BEee2uMGTaLVAeBw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785494532; c=relaxed/simple; bh=QDJuQNitYm+0Irmcc6maGSd0FlEy0gUHDckyJ6tj87A=; h=MIME-Version:Date:From:To:Cc:Message-Id:In-Reply-To:References: Subject:Content-Type; b=vCB/0MuAalas89u6JtVwxUTZYwyVZOtLgQeesgyCwP8ukKFPant44pfGqSrtdKmuk1Vbdg09q1y7hlTaXdp5kfCDzS/81WlMDNcA2KRK02SEkov8w6P48XnzW8/7zf4V53qtzNjnY8OU7U3leP0tHt8sBtn2CgLgO8lFvgq8uH4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arndb.de; spf=pass smtp.mailfrom=arndb.de; dkim=pass (2048-bit key) header.d=arndb.de header.i=@arndb.de header.b=OVUcWFxY; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b=MoB3YaHm; arc=none smtp.client-ip=103.168.172.152 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arndb.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arndb.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=arndb.de header.i=@arndb.de header.b="OVUcWFxY"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="MoB3YaHm" Received: from phl-compute-04.internal (phl-compute-04.internal [10.202.2.44]) by mailfhigh.phl.internal (Postfix) with ESMTP id D08E71400100; Fri, 31 Jul 2026 06:42:00 -0400 (EDT) Received: from phl-imap-05 ([10.202.2.95]) by phl-compute-04.internal (MEProxy); Fri, 31 Jul 2026 06:42:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arndb.de; h=cc :cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm2; t=1785494520; x=1785580920; bh=QDJuQNitYm+0Irmcc6maGSd0FlEy0gUHDckyJ6tj87A=; b= OVUcWFxYnRN8RRpu2R88MWmGBWKzadp+0acT6XWuuT1Gcx8Jnmk/fylXGdU5SWyT /7NfxWD0xnq5iwHUMzDjXx3k+5NgLp+i3A3oWaJTi5WnV04a4WZvTaebhKp5r1v/ fvfGZSbis1z6AxnKQPc5oE6ubDMT3Flju/rgmHw7kYNpesc57RjAceuQTdSj4mBl Qh1pNHFdwvE8wwxmPPUFhrpQJcODCJqpfjT+nvY2rB9qnuY4F4iH3hyTxGOT0/P5 brixCNQv2k74OT5FUkfC9pj+ouSnTsDGxSty7DynjwdcNIHPBZjFLniFQd8xs187 wwFa/iRM+YPfcorymSrH9w== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1785494520; x= 1785580920; bh=QDJuQNitYm+0Irmcc6maGSd0FlEy0gUHDckyJ6tj87A=; b=M oB3YaHmOW4X7E/E7ODqMPi1gSen4zqbubbJekXdJPn4nflYp4zwIDx/5Iiknriz+ kMC5wzQRclKntu4YA8uAbebUR9a3W1rjc6CyCEWXW1e0x+aEwLL/Wk0LfR32XB9U UbKXUaC43Jim1vfOS1zADhkMx41lljjw2RFbqZrpsQ1XmVxazJT7BTFRiDu8J/IZ Wt6hLC1SxcPWzBPCV8Jq65S0iwVo9FIbd4ON/te5LUsyNYeit1RW7StPxVAEpEN9 PrOmD9Cq0omA/cF8oJS7eKCu6alSPXYDi3BqfUvn8nvn1bce0B+Hri7mIhAgqeVS UXZWmmxXBS2fASd7wV0cw== X-ME-Sender: X-ME-Proxy-Cause: dmFkZTGGqNP7M7lkYSnLndV0kzkeC18wCxNd7blVnU6Oylz9rrO/uAbufZbOFsPxRo35YX 8Oyal5p7SW9RUcziVfrjrVJAPmN4X5XYRukDZ8LvHXxUxC9iBsmPM8eoZu0g5SWrzDF8ZS TjCoPdqJgPlYK+FIJW6Bt60L9PAjROn4vmMGLrNPVnoP8f/sDLe7XsWyWrA0Tv91QCP0Sp cRnRKjBUF6we+/YsN3PiNLfCy84G5UpO4ITnQE1rl/5AHJ/zAPreCOe2e7lhuu23Q88VQJ sC3/Asj7dtuuSveZ9NwkiOt68jxSKdqWUCe+9t1wgtQQaw/lOrkZ8R70ee/HIJ8W/ttbGq gRY1HDFWh4pCunacVKLL/fH5/FtIrrmdIot9NaFDk8qZAhN7ZMqLLuvnyDKAfo5POmoPir IseH4oTnqf0XgAK//TA4SqvL6/dk7ntcqmZjzl6BcZfAobK6jAxOp6HgOf6f3sqxhwpCRa 0FaDKBqUwUi4vTsTVvptNz3oP+WRa5xeYFgx4LUfTkGaq0GSxZTo6NTUV/CiVepR3XT/tN ZHg6sxlkG3vrjVkooMvFtQIiPLdbbvr1Uof08YBNot0wC00z/2Ba63oJtaz7I/wyyrpqLP N6P0jZgt116Ycr2fJKoQsUcVCOlOenG6GAM1DDnCSwb65iowgYEQI+ObnDuQ X-ME-Proxy: Feedback-ID: i56a14606:Fastmail Received: by mailuser.phl.internal (Postfix, from userid 501) id 9F5251820082; Fri, 31 Jul 2026 06:41:59 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: ALAYwDzR2IiF Date: Fri, 31 Jul 2026 12:41:39 +0200 From: "Arnd Bergmann" To: "Julian Braha" Cc: "Thomas Gleixner" , "Rong Xu" , "Kees Cook" , "Peter Zijlstra" , =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= , "Ruan Jinjie" , gourry@gourry.net, "Lukas Bulwahn" , "Ryan Roberts" , "Jani Nikula" , linux-kernel@vger.kernel.org Message-Id: <880b651b-a032-48f8-96ef-03a37b3ad50c@app.fastmail.com> In-Reply-To: <20260729210546.394392-1-julianbraha@gmail.com> References: <20260729210546.394392-1-julianbraha@gmail.com> Subject: Re: [PATCH] arch/Kconfig: fix dead conditions by removing dead options Content-Type: text/plain Content-Transfer-Encoding: 7bit On Wed, Jul 29, 2026, at 23:05, Julian Braha wrote: > These two 'int' options: > > ARCH_MMAP_RND_BITS_DEFAULT > ARCH_MMAP_RND_COMPAT_BITS_DEFAULT > > are used directly as conditions for defaults. 'int' options should not be > used as conditions, because they will always evaluate to false. > > Let's remove these options, because they are not used anywhere else. > > This dead code was found by kconfirm, a static analysis tool for Kconfig. > > Signed-off-by: Julian Braha Reviewed-by: Arnd Bergmann