From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wim Osterholt Subject: Re: kernel-4.7 bug in Intel sound and/or ACPI Date: Thu, 23 Jun 2016 16:12:35 +0200 Message-ID: <20160623141234.GA14662@djo.tudelft.nl> References: <20160620003530.GA19571@djo.tudelft.nl> <2999417.fp4mqtxYS2@vostro.rjw.lan> <20160620212507.GA24086@localhost> <57686D67.8010201@codeaurora.org> <20160621124715.GB3528@djo.tudelft.nl> <576943BA.1000001@codeaurora.org> <20160621221347.GA28603@djo.tudelft.nl> <72eb7b76d449f906d9b2b1bb15d995bf@codeaurora.org> Reply-To: wim@djo.tudelft.nl Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <72eb7b76d449f906d9b2b1bb15d995bf@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: okaya@codeaurora.org Cc: Bjorn Helgaas , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, perex@perex.cz, linux-pci@vger.kernel.org, Takashi Iwai , linux-pci-owner@vger.kernel.org, Wim Osterholt List-Id: linux-acpi@vger.kernel.org On Wed, Jun 22, 2016 at 11:54:39PM -0400, okaya@codeaurora.org wrote: > On 2016-06-21 18:13, Wim Osterholt wrote: > >> > >> pr_info("%s:%d irq = %d penalty = %d\n", __func__, __LINE__, irq, > >> penalty); > >> > > > > This produced some 60 lines extra.... > > Thanks, let's go back to 4.6 and add a very similar printf to every > single place where the array is modified and also right before the > enabled message. > I don't get this right. Assuming that you're still talking about the same file, I find a few instances of 'enabled', most of them in if-statements and one where it might be set, so it looks. However, that's already in a printk statement. I don't know about arrays and even less where these are set. Even worse, I don't know what to put in a 'similar' line if you don't mean 'exactly the same'. So please state file and line numbers and the line to be inserted. Groeten, Wim. ----- wim@djo.tudelft.nl -----