Received: by 2002:a05:6a10:6744:0:0:0:0 with SMTP id w4csp144475pxu; Tue, 6 Oct 2020 02:56:09 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxFC5osSVhBUZ7X9CQ9IZZv8rPlWA3ey5XGR4mZ3yvsuEHhGT+KVeKn7bmdfT51bE0JcrLU X-Received: by 2002:aa7:cb05:: with SMTP id s5mr4411211edt.363.1601978168813; Tue, 06 Oct 2020 02:56:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1601978168; cv=none; d=google.com; s=arc-20160816; b=A/aippIrYhW31zM5ELd0j415lvoaUbEZEqMa4Yh+CsrsrwG2Brglqt2xm+pODHDCGC f7/lvwg1Frxv51WNubulszQS5wslxUN+NKiwxqBcICWsGOFsoskiWkmXMPlY4KGGM+Ma nZ9p7OTDJcAllrweut1Nti/iaci6nW1CrP2DrOH4u39Xp8fP13XAP4fre2SCX2ZVFj6t YSl6GpOxtj3IGmIDFxVCBW3ZJuLDfX+bPRC0nEhuJyKnt8HDgucKwhxzysPLcYVXQulT W5fpnMzqoiZzoaKAZzdqCT0Oanvr6B6S3KUywyS6lTJ7pqm/enH8vC/Bd9+9O/flL9n4 jsEA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=TgfRI0vLm9FmZF/NHTnBNovQo+K9yqcqrPuLwbVvKzg=; b=JCzkhXs7SXHetltX11V9MWygMZ0y+VFaxUyC2s6/+ZvE6zToSx8+kSDigSyGDQ26NI wBQoY52SjRgZbyIK2Sn+oF1CVmuCe6gAKp79qGkIO8YNS3jLG6w7uJAI0yfTfBCsEkFD e37skr22BNu0T2ZgwCCTA/1ByCdi1TLID+GQ5PGE2gE9NWJThR+btHTVmjhKeqWuqioL VaajhoIh1C3Uiol00HKNf1+AHKqn/KRr/hITdarsi/kcqgb/wvFD9aCSvDJ7aw2o2qSi W12+TKP3Issr4dn+jKbhk78SVgn5bmmTGQYIXNt1ceT4Yfh3xIm5os59cDKgvRBO7Sel Hblw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@suse.com header.s=susede1 header.b=ZbOSA9LZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=suse.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q7si1513539ejb.740.2020.10.06.02.55.44; Tue, 06 Oct 2020 02:56:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.com header.s=susede1 header.b=ZbOSA9LZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=suse.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725977AbgJFJyh (ORCPT + 99 others); Tue, 6 Oct 2020 05:54:37 -0400 Received: from mx2.suse.de ([195.135.220.15]:37102 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725906AbgJFJyh (ORCPT ); Tue, 6 Oct 2020 05:54:37 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1601978076; 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=TgfRI0vLm9FmZF/NHTnBNovQo+K9yqcqrPuLwbVvKzg=; b=ZbOSA9LZ3Nqmw3coR1ohp/z5OAivJ/NOQPpqCFGjQglOwptFZWCEQ5zML4WUrWHtH8NSJ8 VbdGrilhQtEa46BV20fhybJwyADaGOLbJk5fzbALmaN784YrJuJCZYrrwSk86NKwdulZDL pjAghSks/BZ8akbqk+9WpT/21YpksNE= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 60911B1FE; Tue, 6 Oct 2020 09:54:36 +0000 (UTC) Date: Tue, 6 Oct 2020 11:54:35 +0200 From: Petr Mladek To: Sergey Senozhatsky Cc: Guenter Roeck , Shreyas Joshi , rostedt@goodmis.org, shreyasjoshi15@gmail.com, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Linus Torvalds Subject: Re: [PATCH] printk: handle blank console arguments passed in. Message-ID: <20201006095435.GC32369@alley> References: <20200522065306.83-1-shreyas.joshi@biamp.com> <20200522100046.GH3464@linux-b0ei> <20201006025935.GA597@jagdpanzerIV.localdomain> <20201006065907.GA528@jagdpanzerIV.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201006065907.GA528@jagdpanzerIV.localdomain> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue 2020-10-06 15:59:07, Sergey Senozhatsky wrote: > On (20/10/05 20:35), Guenter Roeck wrote: > > On a side note, I don't see the problem presumably fixed with this > > patch in any of my tests. > > Hmm. This is rather interesting. Empty console= certainly oops-es my laptop, Just by chance. Do you have any log with the Oops? Or does it die silently? Best Regards, Petr