Messages in this thread | | | Date | Tue, 12 Jan 2010 10:39:44 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH - resend] Memory-Hotplug: Fix the bug on interface /dev/mem for 64-bit kernel(v1) |
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On Tue, 12 Jan 2010 02:38:09 +0100 Andi Kleen <ak@linux.intel.com> wrote:
> > > Hmmm....could you rewrite /dev/mem to use kernel/resource.c other than > > modifing e820 maps. ? > > Sorry but responding to bug fixes with "could you please rewrite ..." is > not considered fair. Shaohui is just trying to fix a bug here, not redesigning > a subsystem. > Quick hack for bug fix is okay to me.
About this patch, I'm not sure whether we are allowed to rewrite e820map after boot.
Thanks, -Kame
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