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 B753CEE6456 for ; Thu, 12 Sep 2024 07:15:21 +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:In-Reply-To:MIME-Version:References: Message-ID: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=8sBsQG9B/lzcFyq8O7OrD3VmNQ/bT+t4ffT7YRaQ+TA=; b=L/QYEKlD4QZNoC bI76seheVxCeJQc6OaIkaLGZ3OrUT5iSn2Hih4zLcXzjJF7EGq6FH0W3W/dvWq3dwypQIHLY0IR1c GUHNAcrv72jasP16nhcbkx0vg4AvtiZIz9d9bVxa6rlM7bUmf4QB5hH5fDQuLPltI9ob52w/BcKVw ol94xJH9y3g9/sSz9ZdNqricV4GzKjzizEe43bTsjmUuULtSK6ZwsMv3huHg1EJVhZkcpe3PzTojy tw6YcxwT1BMnLnb6K1VQQeiYYfQZUBiZa+f7DXhVG+n6/jWq+mz332yMd2N/+BB+X69qOXF6A5x3w DCHHCu2DP0Z4ZG+jbCnw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1soe2w-0000000C8I2-1plN; Thu, 12 Sep 2024 07:15:18 +0000 Received: from galois.linutronix.de ([193.142.43.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1soe1o-0000000C82N-26wo; Thu, 12 Sep 2024 07:14:12 +0000 Date: Thu, 12 Sep 2024 09:14:03 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1726125245; 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=SjU1eoFadyoK7K7SgDbZ2qGYnI+TpM13Yt6F4ubhqds=; b=cKy0UJ8xegmPpZzYKtRC+nAEUxVNWfAn+HCNCnbTbHrmuNkF8V5a8xbxQODKWpEk5d/38Q D/jypsSEd99y6SIVBD10pxNbKYA1MwTjcWkT9UygAk+dtavsILlUor5uysEvmJr9m+ydUM wq2SgMsADzIUghnY8Is2AbVxhso0/3f6E4+fYMa+ieEl7FyC3PwPHneHXphli/gYsTMvVW Ud2KqGOeygpg0Sehawso++4wougPKyUlYP5BNN0zn+7JPaORDeR424J0hTPpXBFdZjSL02 /hHXUREdsDdhGABDRW3uab9N9SYjXyxFYCBIY+bmsmOUEYzB/79/7KFutWKIqg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1726125245; 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=SjU1eoFadyoK7K7SgDbZ2qGYnI+TpM13Yt6F4ubhqds=; b=VuO8woohehugrOAZS6ZtfomWw3Jj5sA25GDEv820Gl2RxE2kI9odY1bQoy9BLEItzHpzpG pAWJswQ69ItU4aAQ== From: Sebastian Andrzej Siewior To: Mingcong Bai Cc: Thomas Gleixner , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, x86@kernel.org, "H. Peter Anvin" , Albert Ou , Borislav Petkov , Catalin Marinas , Clark Williams , Dave Hansen , Ingo Molnar , John Ogness , Palmer Dabbelt , Paul Walmsley , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Will Deacon Subject: Re: [PATCH 0/3] Allow to enable PREEMPT_RT. Message-ID: <20240912071403.KMVCGTA2@linutronix.de> References: <20240906111841.562402-1-bigeasy@linutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240912_001408_724032_498E93B1 X-CRM114-Status: UNSURE ( 9.46 ) X-CRM114-Notice: Please train this message. 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 2024-09-10 10:39:45 [+0800], Mingcong Bai wrote: > Hi Sebastian, Hi Mingcong, > Congratulations, it's been a long time coming! thank you. > I'm wondering, for the architectures not included in the enablement this > time, do we have a readiness checklist/guide for maintainers to refer to? I don't think there is. The plain PREEMPT should work. Then need to follow the checklist for forced-threaded interrupts. Generic code such as GENERIC_ENTRY makes things easier but at least HAVE_POSIX_CPU_TIMERS_TASK_WORK is needed with kvm enabled if my memory serves me right. Everything else is part of generic code. > Thanks in advance. > Best Regards, > Mingcong Bai Sebastian _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv