Re: [PATCH] x86: split e820 reserved entries record to late v4 -fix v7

From: Ingo Molnar
Date: Fri Sep 05 2008 - 07:46:28 EST



* Yinghai Lu <yhlu.kernel@xxxxxxxxx> wrote:

> On Thu, Sep 4, 2008 at 12:04 PM, Ingo Molnar <mingo@xxxxxxx> wrote:
> >
> >> v7: remove wrong removing of write_unlock(&resource_lock) in adjust_resource()
> >
> > i've applied the generic commit below to tip/core/resources, and merged
> > tip/core/resources into tip/x86/core, and added the remaining e820.c
> > oneliner change (attached below as well).
> >
>
> wonder if need to put
>
> x86: split e820 reserved entries record to late v4
> IO resources: add reserve_region_with_split()
> x86: split e820 reserved entries record to late, v7
>
> into 2.6.27 for fix hang on David's system.

too late i think. It hung on v2.6.26 too, right? So v2.6.28 would be
more appropriate, and linux-next or tip/msater can be used as a
practical kernel in the meanwhile.

Ingo
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