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[PATCH v2] MIPS: include: mmu_context.h: Replace VIRTUALIZATION with KVM

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Subject: [PATCH v2] MIPS: include: mmu_context.h: Replace VIRTUALIZATION with KVM
From: Markos Chandras <markos.chandras@imgtec.com>
Date: Mon, 10 Jun 2013 14:16:16 +0100
Cc: Markos Chandras <markos.chandras@imgtec.com>, "Steven J. Hill" <Steven.Hill@imgtec.com>
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The kvm_* symbols are only available if KVM is selected.

Fixes the following linking problem on a randconfig:

arch/mips/built-in.o: In function `local_flush_tlb_mm':
(.text+0x18a94): undefined reference to `kvm_local_flush_tlb_all'
arch/mips/built-in.o: In function `local_flush_tlb_range':
(.text+0x18d0c): undefined reference to `kvm_local_flush_tlb_all'
kernel/built-in.o: In function `__schedule':
core.c:(.sched.text+0x2a00): undefined reference to `kvm_local_flush_tlb_all'
mm/built-in.o: In function `use_mm':
(.text+0x30214): undefined reference to `kvm_local_flush_tlb_all'
fs/built-in.o: In function `flush_old_exec':
(.text+0xf0a0): undefined reference to `kvm_local_flush_tlb_all'
make: *** [vmlinux] Error 1

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
---
Changes since v1:
- Drop #ifdef from function declaration
---
 arch/mips/include/asm/mmu_context.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/include/asm/mmu_context.h 
b/arch/mips/include/asm/mmu_context.h
index 8201160..516e6e9 100644
--- a/arch/mips/include/asm/mmu_context.h
+++ b/arch/mips/include/asm/mmu_context.h
@@ -117,7 +117,7 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
        if (! ((asid += ASID_INC) & ASID_MASK) ) {
                if (cpu_has_vtag_icache)
                        flush_icache_all();
-#ifdef CONFIG_VIRTUALIZATION
+#ifdef CONFIG_KVM
                kvm_local_flush_tlb_all();      /* start new asid cycle */
 #else
                local_flush_tlb_all();  /* start new asid cycle */
-- 
1.8.2.1



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