Messages in this thread |  | | | Date | Sun, 8 Nov 2009 19:03:35 +0100 | | From | Ingo Molnar <> | | Subject | Re: [PATCH -tip] x86,apic: Use PAGE_SIZE instead of numbers |
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* Cyrill Gorcunov <gorcunov@gmail.com> wrote:
> [Maciej W. Rozycki - Sun, Nov 08, 2009 at 05:28:05PM +0000] > | On Sun, 8 Nov 2009, Cyrill Gorcunov wrote: > | > | > The whole page is reserved for IO-APIC fixmap > | > due to non-cacheable requirement. So lets note > | > this explicitly instead of playing with numbers. > | > > | > CC: Yinghai Lu <yinghai@kernel.org> > | > CC: "Maciej W. Rozycki" <macro@linux-mips.org> > | > Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> > | > --- > | > | Acked-by: Maciej W. Rozycki <macro@linux-mips.org> > | > | Is PAGE_SIZE still always 4kB for the x86 these days? If so, then your > | change makes sense to me. > > Yeah, as far as I know. I didn't find any sign if we going to change > PAGE_SHIFT.
Not in the next 10-20 years or so. (and any prediction beyond that is pointless i suspect)
Ingo
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