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Message-ID: <CAErSpo6XjtrzSJE6n5aCMzketKv+rPt5eVvrzOQgUnviiRTWnA@mail.gmail.com> Date: Thu, 10 Apr 2014 13:50:01 -0600 From: Bjorn Helgaas <bhelgaas@...gle.com> To: Parag Warudkar <parag.lkml@...il.com> Cc: Linus Torvalds <torvalds@...ux-foundation.org>, Yinghai Lu <yinghai@...nel.org>, LKML <linux-kernel@...r.kernel.org>, "Rafael J. Wysocki" <rjw@...ysocki.net>, "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>, "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org> Subject: Re: BAR 14: can't assign mem (size 0x200000) On Sat, Mar 29, 2014 at 6:14 PM, Parag Warudkar <parag.lkml@...il.com> wrote: >> On Sat, Mar 29, 2014 at 09:41:20AM -0700, Linus Torvalds wrote: > >>> Parag, can you add a WARN_ON_ONCE() to that message, so that we see >>> what the call chain is for it. Parag, did you ever try this? > ... > Not sure if Ubuntu includes any patches on top of 3.11 mainline that > make a difference to this issue - but in case they don't this might be > a regression. I doubt that Ubuntu includes any patches relevant to this issue. Even though it doesn't seem to cause any problems, we're going to get a lot of complaints about these scary-looking messages when resuming, so I think we should figure this out and fix it. Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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