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Message-ID: <54F54080.2060403@linux.intel.com>
Date: Tue, 03 Mar 2015 13:02:56 +0800
From: Jiang Liu <jiang.liu@linux.intel.com>
Organization: Intel
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To: Dave Airlie <airlied@gmail.com>
CC: "Rafael J . Wysocki" <rjw@rjwysocki.net>, Thomas Voegtle <tv@lio96.de>,
        Hudd <hedede.l@gmail.com>, Prakash Punnoor <prakash@punnoor.de>,
        Francois Romieu <romieu@fr.zoreil.com>,
        Marcel Holtmann <marcel@holtmann.org>,
        Bjorn Helgaas <bhelgaas@google.com>,
        LKML <linux-kernel@vger.kernel.org>,
        Linux PCI <linux-pci@vger.kernel.org>,
        Linux ACPI <linux-acpi@vger.kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>, Lv Zheng <lv.zheng@intel.com>
Subject: Re: [Debug 0/2] Fix regressions caused by commit 593669c2ac0f
References: <1425356741-26789-1-git-send-email-jiang.liu@linux.intel.com> <CAPM=9txLQMWzEw0M6v0J8wdCtmH17NMMY_jckiBmAC+keHSTHw@mail.gmail.com>
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On 2015/3/3 12:34, Dave Airlie wrote:
> On 3 March 2015 at 14:25, Jiang Liu <jiang.liu@linux.intel.com> wrote:
>> Commit 593669c2ac0f (x86/PCI/ACPI: Use common ACPI resource interfaces
>> to simplify implementation) causes regression to several platforms,
>> which is caused by stricter checks in new ACPI resource parsing code
>> and BIOSes report incorrect ACPI resource descriptors.  So try to relax
>> the check to avoid regressions.
>>
>> Jiang Liu (2):
>>   x86/PCI/ACPI: Ignore resources consumed by host bridge itself
>>   x86/PCI/ACPI: Relax ACPI resource descriptor checks to work around
>>     BIOS bugs
> 
> I've booted my machine with that lost its r8169 and it appears to be
> working now.
> 
> So from the regression POV:
> Tested-by: Dave Airlie <airlied@redhat.com>
Thanks for testing, Dave:)
> 
> Dave.
>