x86: cpa, add the PAT bit defines
Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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@ -13,10 +13,12 @@
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#define _PAGE_BIT_DIRTY 6
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#define _PAGE_BIT_FILE 6
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#define _PAGE_BIT_PSE 7 /* 4 MB (or 2MB) page */
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#define _PAGE_BIT_PAT 7 /* on 4KB pages */
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#define _PAGE_BIT_GLOBAL 8 /* Global TLB entry PPro+ */
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#define _PAGE_BIT_UNUSED1 9 /* available for programmer */
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#define _PAGE_BIT_UNUSED2 10
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#define _PAGE_BIT_UNUSED3 11
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#define _PAGE_BIT_PAT_LARGE 12 /* On 2MB or 1GB pages */
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#define _PAGE_BIT_NX 63 /* No execute: only valid after cpuid check */
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/*
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@ -36,6 +38,8 @@
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#define _PAGE_UNUSED1 (_AC(1, L)<<_PAGE_BIT_UNUSED1)
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#define _PAGE_UNUSED2 (_AC(1, L)<<_PAGE_BIT_UNUSED2)
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#define _PAGE_UNUSED3 (_AC(1, L)<<_PAGE_BIT_UNUSED3)
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#define _PAGE_PAT (_AC(1, L)<<_PAGE_BIT_PAT)
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#define _PAGE_PAT_LARGE (_AC(1, L)<<_PAGE_BIT_PAT_LARGE)
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#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
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#define _PAGE_NX (_AC(1, ULL) << _PAGE_BIT_NX)
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