From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (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 1723271B4F for ; Mon, 15 Apr 2024 13:16:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713187021; cv=none; b=cKEVVIJ+IEfyLQ1X0gRATQgArhLOh2ZCfURkhnQOfebqZ+62xyc6y339bdlk5p6k85RZEN7thS+IGwiQ6Nrt/It7kWD6K8iIRjm1HDPElSNrtQ6+t52fuSXJI0nO8+FVPU9KOvekyr8G+EYbC73lIhOjJ8U5XJKkaG3BR5H4rAU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713187021; c=relaxed/simple; bh=9WDoRP12mCrhG/JJodeTzIDnTJvG+PCJ0drbH8pC6zk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Agf58KSShPMFu2tGBDTepExqr9/oErdYQpuAd0R6Ced1ltCBFdGMW1hOjCZxpgH8lQnzpigRSjvdgi4+s+63Rih306xXsdsUPv3wteNlwxQkgUacLGTG1E5H35aFdakY1xPyEymaMRuWuTJccq2rtoT4v4qv8un23YyS7VmmeGc= 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=eNS5mRTl; arc=none smtp.client-ip=209.85.128.54 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="eNS5mRTl" Received: by mail-wm1-f54.google.com with SMTP id 5b1f17b1804b1-41864cf2f5aso3161145e9.0 for ; Mon, 15 Apr 2024 06:16:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1713187017; x=1713791817; 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=WIgZuQiUxtL+LSaIjv53hZCmjifx7JqgeYSmna6+gBo=; b=eNS5mRTlpnjsp8WUUDtUQBi2Fn04nAsgoYWPfhxCC+gqS6d9BIJ1Q+Ic+u/oQVEzc+ HuTvEsKYB222qtqljGxVUO5dRoJeqVz6edd9DIYXLL9S28xq2zt/TpxXNrbvm5lCkYYZ 1ffpgzOoHDq5BxF6cdxer0e/5qBvC2rsujZfJQ2ZT9kkmTp1iF+JfNBjCsNsT3wJNSq3 MuXI/E6LYm/MExU60fzLRji2EdxgYtwVEka40rsSmfz8NZtQyGkYMxYKScUcfbrG8ziT aTAMafayCwMUuimB9G6ywyYYBhs+2xUeWGxFXulEvcmjklg+x+Z7w2ScF1icZHmmTxR+ zbFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713187017; x=1713791817; 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=WIgZuQiUxtL+LSaIjv53hZCmjifx7JqgeYSmna6+gBo=; b=uLZyla77WyaxeiI8RclOqqBsMsGpzTWLks8+wWzgcdreRxAIlC88ARFFssoVsnrUYB 8sAqJOGbtDOP3yFsWF3oH0+6wF9FlMThOi4YpUKYda68sFP9scpHvDbS9RVh+W3m1sBK DLx4aulBAdnStGj99hzKC+RdDKiCVMWg2fQUQNITFxM47bvbEc4zB4GeMbX8AHdBudVO nTG7LP+sOoicKC8ZgXoOvmf7rgsTF65m5wsqnSS2wFmNhtTAIMOXBXlCNCoh5k8JBgfa 97zgCxMmaLzUNqtNTRRNx5M3af3wNRH8JlO/gKBDciyxefnuM5Zeziak+t+vY9V1pSXn Sf+w== X-Forwarded-Encrypted: i=1; AJvYcCXvS/feAwLTIBunrQJBQBALLXp4n3LGmN0nvKQ6KNbF/sb73H3p06/xCZKCpvz/rXR6rbo2cyZwybYBAn1SrL5i7drnbmAT/pdgJ9Po X-Gm-Message-State: AOJu0YyOMCY3/D5nT8HUXX1RKqzECdV6azuqltu5s8xQisjdNf9mSM7j ClsXRAh8EqYFgPgRVBgxNMJdNCf0L7IiBIvI+07HefXta5PW062B1QDMbklkYZ8= X-Google-Smtp-Source: AGHT+IGVZaUfUDSuVWA4yGZDCRNEVJaK4+GASHu2k63H2Raml+5NO97O6eNCHFdJMaWivNRDeUtLXg== X-Received: by 2002:a05:600c:3491:b0:418:2323:e87 with SMTP id a17-20020a05600c349100b0041823230e87mr4226564wmq.25.1713187017422; Mon, 15 Apr 2024 06:16:57 -0700 (PDT) Received: from localhost.localdomain ([176.114.240.50]) by smtp.gmail.com with ESMTPSA id fm15-20020a05600c0c0f00b004186f979543sm2508778wmb.33.2024.04.15.06.16.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Apr 2024 06:16:57 -0700 (PDT) Date: Mon, 15 Apr 2024 15:16:55 +0200 From: Petr Mladek To: John Ogness Cc: Sergey Senozhatsky , Steven Rostedt , Thomas Gleixner , linux-kernel@vger.kernel.org, Andrew Morton , Josh Poimboeuf , "Peter Zijlstra (Intel)" , Uros Bizjak , Kefeng Wang , Lukas Wunner , Arnd Bergmann Subject: Re: [PATCH printk v4 24/27] panic: Mark emergency section in warn Message-ID: References: <20240402221129.2613843-1-john.ogness@linutronix.de> <20240402221129.2613843-25-john.ogness@linutronix.de> 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: <20240402221129.2613843-25-john.ogness@linutronix.de> On Wed 2024-04-03 00:17:26, John Ogness wrote: > From: Thomas Gleixner > > Mark the full contents of __warn() as an emergency section. In > this section, the CPU will not perform console output for the > printk() calls. Instead, a flushing of the console output is > triggered when exiting the emergency section. > > Co-developed-by: John Ogness > Signed-off-by: John Ogness > Signed-off-by: Thomas Gleixner (Intel) Ok, let's try it: Reviewed-by: Petr Mladek Best Regards, Petr