linux-kernel - [PATCH 27/31] mips/kvm: Gate the use of kvm_local_flush_tlb_all() by KVM

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Message-Id: <1370646215-6543-28-git-send-email-ddaney.cavm@gmail.com>
Date:	Fri,  7 Jun 2013 16:03:31 -0700
From:	David Daney <ddaney.cavm@...il.com>
To:	linux-mips@...ux-mips.org, ralf@...ux-mips.org,
	kvm@...r.kernel.org, Sanjay Lal <sanjayl@...asys.com>
Cc:	linux-kernel@...r.kernel.org, David Daney <david.daney@...ium.com>
Subject: [PATCH 27/31] mips/kvm: Gate the use of kvm_local_flush_tlb_all() by KVM_MIPSTE

From: David Daney <david.daney@...ium.com>

Only the trap-and-emulate KVM code needs a Special tlb flusher.  All
other configurations should use the regular version.

Signed-off-by: David Daney <david.daney@...ium.com>
---
 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 5609a32..04d0b74 100644
--- a/arch/mips/include/asm/mmu_context.h
+++ b/arch/mips/include/asm/mmu_context.h
@@ -117,7 +117,7 @@ get_new_asid(unsigned long cpu)
 	if (! ((asid += ASID_INC) & ASID_MASK) ) {
 		if (cpu_has_vtag_icache)
 			flush_icache_all();
-#ifdef CONFIG_VIRTUALIZATION
+#if IS_ENABLED(CONFIG_KVM_MIPSTE)
 		kvm_local_flush_tlb_all();      /* start new asid cycle */
 #else
 		local_flush_tlb_all();	/* start new asid cycle */
-- 
1.7.11.7

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