Messages in this thread | | | Date | Thu, 24 Sep 2009 17:16:58 +0200 | From | Jan Blunck <> | Subject | Re: [ANNOUNCE] 2.6.31-rt11 |
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On Wed, Sep 23, Thomas Gleixner wrote:
> > > On Wed, 23 Sep 2009, Jan Blunck wrote: > > > On Sat, Sep 19, 2009 at 12:39 AM, Thomas Gleixner <tglx@linutronix.de> wrote: > > > We are pleased to announce the next update to our new preempt-rt > > > series. > > > > > > - disable SPARSE_IRQ, DMAR, IRQ_REMAP for -rt > > > > > > > Do you have any reports that there is a bug in the SPARSE_IRQ code or > > why did you disable it? > > Sparse irq is allocating memory in irq/preempt disabled regions which > makes preempt debug pretty unhappy. It needs some restructuring of > that code. dmar and irqremap have the same problem.
Is this with the patch I sent on Aug 31: [PATCH] Allocate memory before disabling memory in irq_to_desc_alloc_node()
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