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On 4/25/07, Tuncer Ayaz <tuncer.ayaz@gmail.com> wrote: > On 4/25/07, Cestonaro, Thilo (external) > <Thilo.Cestonaro.external@fujitsu-siemens.com> wrote: > > Hey, > > > > > CONFIG_HIGHMEM64G=y > > > CONFIG_HIGHMEM=y > > > CONFIG_X86_PAE=y > > > > Ok in highmem it's active, whats about lowmem? > > x86-64 is NX active for lowmem too AFAIK. > > It's more of an issue of having PAE enabled. > Without PAE you are not able to use the the NX bit. > That's the way the CPU works, not Linux. Forgot to add: from arch/i386/Kconfig: config X86_PAE bool depends on HIGHMEM64G default y select RESOURCES_64BIT > Hope this helps. > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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