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On 07/10/2013 21:28, Alexander Kapshuk wrote: |
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> Is the message below I should do something about? |
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> |
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> box0=; dmesg|grep -i PAE |
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> [ 0.000000] Notice: NX (Execute Disable) protection cannot be |
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> enabled: non-PAE kernel! |
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> |
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> |
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> My CPU seems to have support for it. |
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> box0=; grep pae /proc/cpuinfo |
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> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca |
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> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm |
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> constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl |
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> est tm2 ssse3 cx16 xtpr pdcm lahf_lm dtherm |
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> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca |
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> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm |
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> constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl |
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> est tm2 ssse3 cx16 xtpr pdcm lahf_lm dtherm |
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> |
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> But not my kernel, as far as I can tell. |
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> box0=; uname -a |
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> Linux box0 3.10.7-gentoo-r1 #1 SMP Sat Oct 5 23:57:58 EEST 2013 i686 |
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> Intel(R) Pentium(R) Dual CPU T3400 @ 2.16GHz GenuineIntel GNU/Linux |
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> |
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> box0=; grep -i pae .config |
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> box0=; echo $? |
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> 1 |
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> |
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> Thanks. |
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> |
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> |
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|
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Symbol: ARM_LPAE [=ARM_LPAE] |
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Type : unknown |
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|
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Symbol: X86_PAE [=n] |
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Type : boolean |
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Prompt: PAE (Physical Address Extension) Support |
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Location: |
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(1) -> Processor type and features |
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Defined at arch/x86/Kconfig:1213 |
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Depends on: X86_32 [=n] && !HIGHMEM4G [=n] |
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Selected by: HIGHMEM64G [=n] && <choice> && !M486 [=n] |
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-- |
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Alan McKinnon |
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alan.mckinnon@×××××.com |
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