From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f42.google.com (mail-ej1-f42.google.com [209.85.218.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FE4E2D7809 for ; Tue, 16 Sep 2025 11:23:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758021814; cv=none; b=FLE13ZMclSuNvnXfeevILDUtlj8yh/8d2Jp8HnUZNVyVjiaSpuKVVTTwMxQ3xVdjf1MG3KE9bsaqxJw55Wj6M+vZyLZljLfY9ZUEum7PhZ1cqvO5bk5wcxPP1CTuh1bVO/gv6V6d2CWAptttl4+b5bTCE+C1UfvRB+TdnWlfvfw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758021814; c=relaxed/simple; bh=Gjb8euWhpxYPXfp/FaJb+FpWV2lF87I07NelregEU0E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jj3tmI/RT/2PcRmjeGtuzhcueY2Dy6zDLFcKupO4kkQ7Xhb9yc36kEbatR2trt7LfRuVRiHhtMjMH+c6pC4Ph/BubvTF2DGjVF5xNyysQ5dc50hWo1Z3j7L7B9I/bUJxQA6TeT0pAseI8tbeIqkSocaqLQ5jS0qtA5Nbtq+9qsM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b=GU84kVvd; arc=none smtp.client-ip=209.85.218.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b="GU84kVvd" Received: by mail-ej1-f42.google.com with SMTP id a640c23a62f3a-afcb7322da8so286440766b.0 for ; Tue, 16 Sep 2025 04:23:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1758021811; x=1758626611; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=gxtZUSssqP8QQ4xDjcwfBCGzgO78XtwgCRIXLf8n188=; b=GU84kVvdmi+t3YvgzOqWiakAstZsra7MM6IDccRx2ap8XaT+vCnYDlUyVTaKv2kq9P qR1Np0ODMticDk2YaRADHLhIvy3yz/axKDfRgGvzgML4DrkJYWrE4cs3BJ64+lSNSucT Yh6W+L3jFBlRKPibe9erSnKEQ48nJylcr6bRIMLkDXwUlPt9uFpssVatbBxSu6OOfKdf bG2M1xUX2SMBfjNESOMsOIYatFlHlH3XQhpe/56XBUVgqpaRQFvcz4HHYLit9zfv263A Z9+VAmPNtOJfHvVvdVr6Zn7S/yUU/hrID+sFO8hrkiPqGJ7t7909kJl4Oicri+BdHl25 Xkug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758021811; x=1758626611; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=gxtZUSssqP8QQ4xDjcwfBCGzgO78XtwgCRIXLf8n188=; b=onpznpqjkXCZaL3+K6GJMDQ19qX8eGDfKn6mLxcj49nXiStLstfHL1zoe1FahqP7oL qCIKC+oOLUg+u30Vi8MP0oNOOAJa1SYYKcKiZ2s8eDfUGmPp7/TTFgD3ctbXBw9CK9ju 2W5sAVyRKv9tad6y/hjEAtJmjARELo5JNbKqN17tboiAc9WEOdn8ivdeFR/0xXz0Zdz1 0UotYPV0h93TUROMc1y9Qb0iLrVwpg2XaUqjvRMA+bi/Lm7lD/vMPjK9bwFsedewCGH8 BQ11O24cgAior4CoutxKyxAgXqYEXESbKe2+8StCOpT3j0OY09Yeb/LpMX9HEOgXzvze JYag== X-Forwarded-Encrypted: i=1; AJvYcCX5D+iAa5YkIh8EAF1YW613cQR8bC1G+0nVa8oUx+GmLA5eoVdWxuzjUczpmwnSEtNSUmktNOYlDP1mjK8=@vger.kernel.org X-Gm-Message-State: AOJu0YzhBmakJhMOIXpI3tFUH1hyVrq8vAJzy5uzstgkUXaci3Td6s+U 8VAxMoY4BidNoDM7Gj2eA7Gl9y45J8tOmMe7MLXCapi6T6qHIdHgOhX+lLROSK9fM5k= X-Gm-Gg: ASbGncsWhe56RFxwTq1RAyAEALb/ptz53eGCJ9To1zYLA/H6LT4tLOvDme4gWUY6a6N zUt5f9W1WrxZfk3r6PdkcaUKPhLrhx6lFnRRVmoAbXISYgqah+wWfgeHeZ5xTdixfh5NrtHH4wx bcZNHL1bAqyKpY/EpytAHm1L8kPRO+DFdl/nIFBOAKQqhMuRgv5yKOYQjJ+Ac03PDNaWvRrVmCS 8JhAiSws8Y/9TDZMayAeHhFt6xtqqCJGO1o0iNZUcFcywRmJxZKbXHA0CZ0BerP2GtCFEB/8tXX Z3XsDEtq87ev2yvuQkCbe/l+t40XjqOTXcl3DMgTlH2deC/85CNsMxmcxSQJAcW8Vi1gYl37ABZ fZ5L/gFU7+8xdeX5mJl/OgK9kQ1VxZjEY6gLtpvlO X-Google-Smtp-Source: AGHT+IHpyTR/3eF3SMuNwTyjqfOeFBdU6maF0JBSLHjxTUYrHkZ3Z43YeF6fl1FdRdLJxJTI3BmjLQ== X-Received: by 2002:a17:907:7e83:b0:ad5:d597:561e with SMTP id a640c23a62f3a-b07c3a7bd75mr1672253566b.56.1758021811303; Tue, 16 Sep 2025 04:23:31 -0700 (PDT) Received: from pathway.suse.cz (nat2.prg.suse.com. [195.250.132.146]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b07b32dd5a9sm1125541966b.57.2025.09.16.04.23.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Sep 2025 04:23:30 -0700 (PDT) Date: Tue, 16 Sep 2025 13:23:28 +0200 From: Petr Mladek To: Jinchao Wang Cc: Andrew Morton , Baoquan He , Yury Norov , Qianqiang Liu , Simona Vetter , Helge Deller , Steven Rostedt , John Ogness , Sergey Senozhatsky , Vivek Goyal , Dave Young , Kees Cook , Tony Luck , "Guilherme G. Piccoli" , Thomas Zimmermann , Ville =?iso-8859-1?Q?Syrj=E4l=E4?= , Shixiong Ou , Zsolt Kajtar , Ingo Molnar , Nam Cao , Jonathan Cameron , Joel Fernandes , Joel Granados , Jason Gunthorpe , Sohil Mehta , Feng Tang , Sravan Kumar Gundu , Douglas Anderson , Thomas Gleixner , Anna Schumaker , "Darrick J. Wong" , Max Kellermann , Yunhui Cui , Tejun Heo , Luo Gengkun , Li Huafei , Thorsten Blum , Yicong Yang , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, kexec@lists.infradead.org, linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 8/9] panic/printk: replace other_cpu_in_panic() with panic_on_other_cpu() Message-ID: References: <20250825022947.1596226-1-wangjinchao600@gmail.com> <20250825022947.1596226-9-wangjinchao600@gmail.com> 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=us-ascii Content-Disposition: inline In-Reply-To: <20250825022947.1596226-9-wangjinchao600@gmail.com> On Mon 2025-08-25 10:29:36, Jinchao Wang wrote: > The helper other_cpu_in_panic() duplicated logic already provided by > panic_on_other_cpu(). > > Remove other_cpu_in_panic() and update all users to call > panic_on_other_cpu() instead. > > This removes redundant code and makes panic handling consistent. > > Signed-off-by: Jinchao Wang Looks good: Reviewed-by: Petr Mladek Best Regards, Petr