40 lines
1.1 KiB
Diff
40 lines
1.1 KiB
Diff
From 704be6e3f2143df35e99025caa3393b9c309fbc1 Mon Sep 17 00:00:00 2001
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From: Michal Kubecek <mkubecek@suse.cz>
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Date: Mon, 24 Jul 2017 10:08:55 +0200
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Subject: [PATCH 4/6] vmmon: use standard definition of CR3_PCID_MASK if
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available
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The CR3_PCID_MASK is defined in mainline asm/processor-flags.h since
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commit 6c690ee1039b ("x86/mm: Split read_cr3() into read_cr3_pa() and
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__read_cr3()") in v4.13-rc1.
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---
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vmmon-only/include/x86_basic_defs.h | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/vmmon-only/include/x86_basic_defs.h b/vmmon-only/include/x86_basic_defs.h
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index abfb0b8..8c7566f 100644
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--- a/vmmon-only/include/x86_basic_defs.h
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+++ b/vmmon-only/include/x86_basic_defs.h
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@@ -35,6 +35,8 @@
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#define INCLUDE_ALLOW_VMCORE
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#include "includeCheck.h"
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+#include <asm/processor-flags.h>
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+
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#define X86_MAX_INSTR_LEN 15 /* Max byte length of an x86 instruction. */
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#define NUM_IDT_VECTORS 256
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@@ -75,7 +77,9 @@
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#define CR3_PDB_MASK 0xfffff000
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#define CR3_IGNORE 0xFFF
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#define PAE_CR3_IGNORE 0x1F
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+#ifndef CR3_PCID_MASK
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#define CR3_PCID_MASK 0xFFF
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+#endif
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#define CR3_NO_FLUSH (1ULL << 63)
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#define CR4_VME 0x00000001
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--
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2.14.3
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