From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 3926D38DE9 for ; Wed, 11 Dec 2024 14:29:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733927387; cv=none; b=eqFcGKAgrWmk/pnbFGTdXJP52V95wnhBQN8O0ij5NKWd7qXxeKzvcjCOMHiLEVD39xAtxTTBoCSPG4wTE0I+O7CAuICHqREkR7jf1CXQ6kA3W8JIhuExrlxJpOdojWL2r4NXMvBUhzQZNlKVf1AjZkmNI3sbQvNm4GgsOx2gkWo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733927387; c=relaxed/simple; bh=VYnDkKDEgNRMvHk30Ty1wbkQtydCavhWBQSP6IHkfj4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QpevOH3Xh93MyiUAjfarF7lQ3xL56gzrp5dSlix+ir4vuQ9S6l/WaJOrJ8VLPbDh6qP58egD16qqTlg9iaFIZAnb70fXrOfLXof+KaaUbdBx3KSDUhoyU02cOlC7MWDnY7yJ7ucX15g6A9/mp3DRMKNPYRWmeWYFOOQoE9Vh66k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=oaorEDpZ; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=BFwD8Ztm; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="oaorEDpZ"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="BFwD8Ztm" Date: Wed, 11 Dec 2024 15:29:43 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1733927384; 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: in-reply-to:in-reply-to:references:references; bh=VOYpxZqhqq/1CTP1KVnyG6EjZzQVJC8nCc0zAYnT2Ps=; b=oaorEDpZ5pd/zIm5/szMN1cUc953JQSng7kwU3JeVF8zP9wfx/dfGjVKrqAYgCpYOA3LYv +VmluxpmYYG2DYuK44a13pjzQ0w4wH68F4v1juE/Vy0sb4S5U0MkSRimdlecca2Afh31Zf wzRGzagYDThICL3GF6836nP0YQbKMyq94EeEfmKSMvZ8/0gIJYIkL9jIM01t6nAh5Z5YRG uu/9J+/R663w+MBQqVVTLbCpYETvho0i91WGOCEKnt/xaKMjVLyqutG8W0oBZXUuoolEr7 Aj7igL5KExaO10gulUVR7UxAvoez8118eazQwB5vdSus5OAYy/ytygrgjMllsw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1733927384; 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: in-reply-to:in-reply-to:references:references; bh=VOYpxZqhqq/1CTP1KVnyG6EjZzQVJC8nCc0zAYnT2Ps=; b=BFwD8ZtmoJb0Q7PAOBgonmnOLnsQK4bfFGatcd76wYSBrZPXGpwZB45nz6+f+aH2Bxs4lD HibuAKfKRRMPIrDQ== From: Sebastian Andrzej Siewior To: Arnd Bergmann Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Arnd Bergmann , linux-mm@kvack.org, linux-rt-devel@lists.linux.dev, Ard Biesheuvel , Clark Williams , Jason Baron , Josh Poimboeuf , Linus Walleij , Mark Rutland , Matthew Wilcox , Peter Zijlstra , Russell King , Steven Rostedt Subject: Re: [PATCH 4/4] mm: drop HIGHPTE support altogether Message-ID: <20241211142943.cp0Wcuxk@linutronix.de> References: <20241210160556.2341497-1-arnd@kernel.org> <20241210160556.2341497-5-arnd@kernel.org> 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=utf-8 Content-Disposition: inline In-Reply-To: <20241210160556.2341497-5-arnd@kernel.org> On 2024-12-10 17:05:56 [+0100], Arnd Bergmann wrote: > From: Arnd Bergmann > > With both x86 and arm having dropped CONFIG_HIGHPTE support, no > architecture is left using it, so remove the remnants in common code. > > It is likely that further cleanups are possible in the page table > code but those are not obvious from the config options. > > Signed-off-by: Arnd Bergmann Acked-by: Sebastian Andrzej Siewior Sebastian