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From: Thomas Gleixner <tglx@linutronix.de>
To: Yinghai Lu <yinghai@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Jiang Liu <jiang.liu@linux.intel.com>,
	the arch/x86 maintainers <x86@kernel.org>,
	Bjorn Helgaas <bhelgaas@google.com>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Borislav Petkov <bp@alien8.de>
Subject: Re: [patch 4/4] acpi: ioapic: Respect the resource flags
Date: Fri, 12 Dec 2014 12:39:32 +0100 (CET)	[thread overview]
Message-ID: <alpine.DEB.2.11.1412121147230.16494@nanos> (raw)
In-Reply-To: <CAE9FiQV4jArUDGuhb3o2BhiVGcGxSXhADU+5=NsdqJGQOo2oJQ@mail.gmail.com>

On Thu, 11 Dec 2014, Yinghai Lu wrote:
> On Thu, Dec 11, 2014 at 11:48 AM, Thomas Gleixner <tglx@linutronix.de> wrote:
> 
> Also please check attached following patch that will move code to acpi core.

Fun. I came up with more or less the same patch (properly split into
seperate patches) yesterday morning, but decided to keep it out of the
series because it looked ugly.

We really should have something like this:

struct translated_rescource {
       struct resource 	    res;
       u64    	       	    offset;
};

and a proper acpi function for it. Adding the offset could be done
there as well. That will simplify the magic in x86/pci/acpi as you
only have to deal with a single storage place.

Thanks,

	tglx





      parent reply	other threads:[~2014-12-12 11:39 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-11 19:48 [patch 0/4] x86: Fix the ACPI resource handling and range checking Thomas Gleixner
2014-12-11 19:48 ` [patch 1/4] x86, pci, acpi: Redo sanity checks for root brigde probing Thomas Gleixner
2014-12-12 11:33   ` Borislav Petkov
2014-12-11 19:48 ` [patch 2/4] x86: pci: acpi: Respect ioresource flags Thomas Gleixner
2014-12-12 13:39   ` Borislav Petkov
2014-12-11 19:48 ` [patch 3/4] x86: pci: acpi: Fix the range check for IO resources Thomas Gleixner
2014-12-12 14:56   ` Borislav Petkov
2014-12-11 19:48 ` [patch 4/4] acpi: ioapic: Respect the resource flags Thomas Gleixner
2014-12-12  2:44   ` Yinghai Lu
2014-12-12  7:53     ` Thomas Gleixner
2014-12-12  8:24       ` Yinghai Lu
2014-12-12  8:46       ` Jiang Liu
2014-12-12 11:43         ` Thomas Gleixner
2014-12-17  5:44           ` Jiang Liu
2014-12-17  8:55             ` Thomas Gleixner
2014-12-12 11:39     ` Thomas Gleixner [this message]

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