From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.167.175 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794459675; b=ECnP0uH9qIrfSzX+brmfC4ENpAwrhWcLPmRmV/7QYfp33Ns8IFlPDL0ZbCZzESmECSz8 e7QKiM10aO0MNj7gqgRLfJOQvbtpaNPJBrTlhyc5N9mrChXIxBTOiLxSEGrghhoZe1bCv AjMA+0jYM1bX432ha67cZk2NVYBWQElNyER1+i9Hw5ZsOtf0o9WCOulX5vfqVqdMMEGrN oo54HUSCHp33hywXIvtf7BBJMEQnDMO8opdJHRWDiA9IoLWdtfg2ciiSTbGCmfY1lb0QJ ayaBIlCPVIv8rTTCR2lj9L3PyRLLl2cs960OU9s3af6/DQofayGVYKVY6whJJIRMP6w== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794459675; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: Message-ID:Date:MIME-Version:User-Agent:Subject:To:Cc:References: Content-Language:From:In-Reply-To:Content-Type: Content-Transfer-Encoding; bh=XOtS0jZSJLnbuCUHqHGLiVmcLs9rLHyD3/gIICXW7CQ=; b=RjBkzjL7prV4Iemwwk6HtE4JBCt7UiVpJ0DIAtBYjq5VyIxhTPZLNUx2YL6H0iqBxriO eJPsGWFCYhbAS3y4Y3NSDPmOPAriX45HOr7qONG4o4Y7JMXRicuZqGiPdvQD+hc+viDQ6 SS9OC1biSx2gveX6OvFEZY1V4JRAzhCAfozytPTyC7huq9YiEeXaXrMWVpzO/dARSCN6U +sb/3JSp6PVX2bkYQC0YeXg8VwByV2iOSE6PAJyGNt1hkVCXz74rKzCSndD1g/5ZSLkVN UOrJWIlVSsHQUUtlO6jbWGmIOeuZrpIm0TZF9rge0urgbafszx/8yMiJ+t+qQlyrRsQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=mSPzFsAP; arc=none smtp.remote-ip=209.85.167.175 Received: from mail-oi1-f175.google.com (mail-oi1-f175.google.com [209.85.167.175]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A3E30606A32E for ; Thu, 12 Nov 2026 05:01:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org A3E30606A32E Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=mSPzFsAP Received: by mail-oi1-f175.google.com with SMTP id 5614622812f47-53c156ba662so2010563b6e.1 for ; Wed, 11 Nov 2026 21:01:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1794459673; x=1795064473; darn=vger.kernel.org; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to :content-type; bh=XOtS0jZSJLnbuCUHqHGLiVmcLs9rLHyD3/gIICXW7CQ=; b=mSPzFsAPaT9tym6cizOY3groV50kh2tvVRiY5Aos5AwFH91/B/LfpKc9wRotRxoK3A lux/SjtbyrknH8jgKwOYE8eoEevdS3OUBb469kaGVzAcWLChw2NUe8gJnMngt1X/szW/ pTq2FiiIH3RRLnW5sT0lrdAC3gx3hXyKMZKgjkYqmCmUrjd8FzwJL1Mq4htzuzDWeBet Nz28SXlGj6QjdnLSlQx3b6fUCr61dREGOS+9PlxfXN8LkbDXJ8y0pbjhv8/K9qQLOaC1 xtvPT0tbhqOloKMb9LNjNKV/N4FOO09b5IxggtakChrL/Lf8Rgd9zA+Qatc5G2hxAGgm zubg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1794459673; x=1795064473; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=XOtS0jZSJLnbuCUHqHGLiVmcLs9rLHyD3/gIICXW7CQ=; b=zXijldfLbD6QTzFGLnSHU6T/BRjnkvQBgaCm2X8m9ROUj0SVSOs1lnkH667H20f+oN sktTtfSraCZ5IgkiY9q4AVvyMRzjVz1MYvq0jBM9dcsnwJa/4JFOwArpmAs/daoKPd/0 sXLvHhTV9WDIwR6Ma/pAYNEaHVgXs31QQAt4kh8d5uEdL/semZ2Jru+OXDorA/Zelk0/ FK9OTacnRM2ruI3IiV03P92LGNrnBNsC9eHMbvylRku3Ko/asOtzsnSOhwHI9eISeNap hCcQTnLBzdS04gBxH9KOTjWa1kP0MwbsdW/DHxT977h3+1s8Et6xcXMgUVKStr14A1dF 59Hw== X-Forwarded-Encrypted: i=1; AL+hErH3vGiS/esHt2HKj1xEvZDZb5eoOHpGQUuanRAfFVZeo7O4gyLnZvdxJtKo4qbWAID1vjqL6gXg7EtF7T4=@vger.kernel.org X-Gm-Message-State: APuU4Z+/4CTCT47A0dt6XZXMxLQiyMIXuagkiY1fIAcUwDn0TMi9Au96 zNE4TFywxOFOYihOGEEI8G4VXY5RivBz3/IEh+oY0XTKfyEqE44uoZTz X-Gm-Gg: AYBFou2tXHyFZrfFFulsU+KCC5wIHbqkkuUwPqVRSLlka2UV+hgXFii2MnWPXfzhliw 3/xPeoE4+jngKjbSECcKqzlhp7j2MpAT6u9MkKW6GZjT+fkbt/xGoODaJ6ayv7rk5q6dPE5K8Qb rk1AR0OzkdvGeE1k/7HsEjjKsctaqTE5fxLegD1kpgUi8RxYKJh7HlTckggw9MhB4o8cNxOqx7T 26UkF7lFdbydOrYADnrPQW8sNm3ESivx3TGTvUbZANTro77+2Hi5uuWl0ym7HvglrT1Zu2XKelS dQ5wpHrkkY8aoLkvHQujVI87LGykdeazuwXvK/+Re4MJtGnBNKwBIJxGG4EONdMakp3Wnts3WFr yktz/E7pivywOgAhdvUbtI7+4+L6G3uNqcAqAa1p1+PcLBKhH2eplTqsX4vrre+/KxSTXcMS2Di 52+KJW5SyK03JLwzHcwRAyk6X8Uhl+cIPBvUasxk9/e9ob1W0PQdz8PCb4soUaFEvjsXATH6lF2 7CKf90pOz0hEH3FhguZbLqNvLnt5oJ/R8Bx5WgW43t+kwR89P7Fj8jxm6ZEVviS8+19k91n/Afw PtwU89v/7RtGosU49L38VwtxYs1P1Uuq/Uw/JtYvClfHlhCmRmUrU7yp8gp9mlg4/MT1mXHSU3X D X-Received: by 2002:a05:6808:1a02:b0:564:22ae:a68c with SMTP id 5614622812f47-56b968c7f46mr4463769b6e.13.1794459673581; Wed, 11 Nov 2026 21:01:13 -0800 (PST) Received: from [192.168.10.3] (ip70-187-214-22.oc.oc.cox.net. [70.187.214.22]) by smtp.gmail.com with ESMTPSA id 5614622812f47-56906036028sm7779876b6e.11.2026.11.11.21.00.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 11 Nov 2026 21:00:59 -0800 (PST) Message-ID: Date: Wed, 11 Nov 2026 21:00:47 -0800 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 0/3] MIPS: CI20: Enable SMP with two CPUs To: linux-mips@vger.kernel.org Cc: Thomas Bogendoerfer , Paul Burton , Paul Cercueil , Stephen Boyd , Brian Masney , Jerome Brunet , =?UTF-8?B?5ZGo55Cw5p2wIChaaG91IFlhbmppZSk=?= , Jiaxun Yang , open list , "open list:COMMON CLK FRAMEWORK" , hns@goldelico.com, paul@boddie.org.uk References: <20261112041422.2997275-1-f.fainelli@gmail.com> Content-Language: en-US From: Florian Fainelli In-Reply-To: <20261112041422.2997275-1-f.fainelli@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 11/11/2026 8:14 PM, Florian Fainelli wrote: > This patch series resurrects SMP support for the CI20 board. This was > submitted back in 2020 by Zhou Yanjie. > > Changes in v3: > > • Align the second line of the readl_poll_timeout_atomic() per Brian's > feedback > • Collected Paul's R-b and T-b tags > > Changes in v2: > > • Moved SMP sources to arch/mips/ingenic/ and the header to arch/mips/include/asm/ > • Removed CONFIG_MIPS_INGENIC_SMP, using CONFIG_MACH_JZ4780 and CONFIG_SMP directly > • Renamed JZ4780-specific SMP symbols to XBurst names > • Changed CPU enumeration to assign consecutive logical IDs and removed the explicit two-core limit > • Changed mailbox IRQ allocation failure from panic to logging and returning > • Shortened commit descriptions, removed Codex attribution, and adjusted source credits and sign-offs > • Kept the clock polling patch and CI20 defconfig changes unchanged, > added Paul's R-b for patch #1 > • Updated the kernel baseline to include additional upstream fixes Looks like Sashiko found some issues to address, I will do that, re-test and re-spin. -- Florian