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 AA03AC00A8F for ; Tue, 24 Oct 2023 06:19:17 +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=cMXH4Xcl+lGW9JcuxTOKbnL85QGquS9RsX/V8tFfWuU=; b=xZD6ymLebN40H2 PmGPc/fbBALFDSRFX8w//dOSlsAl/FFeRT+74XjM00aTSm/ar5EgILnYY3Kin5gWB4pKvgxmBId/6 uUc4oSNDYIkVvx+4MT6vq7JWus1WaivL0SF1JlRyxEkzN8BHqbSf/pnLi5iWwSuE61WKLsoNnyQzf tkyy3NGNwcdULHTKW2bNurI62aIA20LV+iBa9Oli6w0ntumngvBTnApOONrnxfh5k6dhHSepMfxeJ QRj/NN+SLq1T2qBKK0lnyeppbf/OvlTELKOVJMG3lEvVOcczx1cE+Ny3jkzaK+swx25m+pCJaGKOC aCgzD/qmZSiKKS7khWHw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qvAkt-008xoH-1b; Tue, 24 Oct 2023 06:19:07 +0000 Received: from galois.linutronix.de ([2a0a:51c0:0:12e:550::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qvAkr-008xmQ-23 for linux-riscv@lists.infradead.org; Tue, 24 Oct 2023 06:19:06 +0000 Date: Tue, 24 Oct 2023 08:18:52 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1698128335; 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=oFscsjM+T6PwALwjNYUJz2BmZ8r/+Bj29Kd1auX4SPI=; b=BofWcEkm9n8F6KpQ6sAdF6/ozNjQXcIY6g7k8pOO1SmfCTbgaD+RQTm9RqAzCWUBbQuGV0 un7vG2L0wYx237lB5f50LOol2XJGvmn0W3NpOQX00ayhQ4RslTJ4/9MtCvCEqF4upm+oh8 EAF8B2vLHl6ukQcKc29Bux68SLbCPD5KDTM0Mm7F1yHPJyPu+1tDsrL6oys2qHY0/+jgqU HnFvB3W6znOKS6v6B2rT54+RkywOSAjyBW8BKE/ZVCa+GX/eOMOW5uDMjagGowbwZQf1Qa p9/SvlC+0Yi0A/roVjEEFhZRTrxL+EIJPBccM8cgxVhrBQ6fnJNlSw6ImMZebA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1698128335; 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=oFscsjM+T6PwALwjNYUJz2BmZ8r/+Bj29Kd1auX4SPI=; b=/UoBr0b/57j7ff8wRdeBxkYeDv6oK9DKML3dMC7/hTKKEGwmFS0zuJEAMwtSWbVTaEQNh8 1DV7irNanUNEV7DA== From: Sebastian Andrzej Siewior To: Jisheng Zhang Cc: "Schaffner, Tobias" , Thomas Gleixner , Paul Walmsley , Palmer Dabbelt , Albert Ou , Arnd Bergmann , "linux-riscv@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-arch@vger.kernel.org" , "minda.chen@starfivetech.com" Subject: Re: [PATCH RT 0/3] riscv: add PREEMPT_RT support Message-ID: <20231024061852.7BzoCFwW@linutronix.de> References: <20230510162406.1955-1-jszhang@kernel.org> 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-20231023_231905_819615_4A32C656 X-CRM114-Status: UNSURE ( 6.81 ) 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 2023-10-24 00:40:20 [+0800], Jisheng Zhang wrote: > Hi Thomas, Sebastian > > could you please review? Any comments are appreciated. or do you want a > rebase on linux-6.5.y-rt? Please resend on top of latest v6.6-RT. Lazy preempt is gone so only PREEMPT_RT config switch remains from your three patch series. If you have generic-entry then you could use the new PREEMPT_AUTO. Are there any reports of this booting without warnings with LOCKDEP and CONFIG_DEBUG_ATOMIC_SLEEP enabled? I remember there was something earlier. > Thanks Sebastian _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv