From c6d01a947a51193e839516165286bc8d14a0e409 Mon Sep 17 00:00:00 2001
From: Mark Rutland
Date: Mon, 24 Nov 2014 13:59:30 +0000
Subject: arm64: kvm: move to ESR_ELx macros

Now that we have common ESR_ELx macros, make use of them in the arm64
KVM code. The addition of <asm/esr.h> to the include path highlighted
badly ordered (i.e. not alphabetical) include lists; these are changed
to alphabetical order.

There should be no functional change as a result of this patch.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Will Deacon <will.deacon@arm.com>
---
 arch/arm64/kvm/hyp.S | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

(limited to 'arch/arm64/kvm/hyp.S')

diff --git a/arch/arm64/kvm/hyp.S b/arch/arm64/kvm/hyp.S
index fbe909fb0a1a..c0d820280a5e 100644
--- a/arch/arm64/kvm/hyp.S
+++ b/arch/arm64/kvm/hyp.S
@@ -17,15 +17,16 @@
 
 #include <linux/linkage.h>
 
-#include <asm/assembler.h>
-#include <asm/memory.h>
 #include <asm/asm-offsets.h>
+#include <asm/assembler.h>
 #include <asm/debug-monitors.h>
+#include <asm/esr.h>
 #include <asm/fpsimdmacros.h>
 #include <asm/kvm.h>
-#include <asm/kvm_asm.h>
 #include <asm/kvm_arm.h>
+#include <asm/kvm_asm.h>
 #include <asm/kvm_mmu.h>
+#include <asm/memory.h>
 
 #define CPU_GP_REG_OFFSET(x)	(CPU_GP_REGS + x)
 #define CPU_XREG_OFFSET(x)	CPU_GP_REG_OFFSET(CPU_USER_PT_REGS + 8*x)
@@ -1140,9 +1141,9 @@ el1_sync:					// Guest trapped into EL2
 	push	x2, x3
 
 	mrs	x1, esr_el2
-	lsr	x2, x1, #ESR_EL2_EC_SHIFT
+	lsr	x2, x1, #ESR_ELx_EC_SHIFT
 
-	cmp	x2, #ESR_EL2_EC_HVC64
+	cmp	x2, #ESR_ELx_EC_HVC64
 	b.ne	el1_trap
 
 	mrs	x3, vttbr_el2			// If vttbr is valid, the 64bit guest
@@ -1177,13 +1178,13 @@ el1_trap:
 	 * x1: ESR
 	 * x2: ESR_EC
 	 */
-	cmp	x2, #ESR_EL2_EC_DABT
-	mov	x0, #ESR_EL2_EC_IABT
+	cmp	x2, #ESR_ELx_EC_DABT_LOW
+	mov	x0, #ESR_ELx_EC_IABT_LOW
 	ccmp	x2, x0, #4, ne
 	b.ne	1f		// Not an abort we care about
 
 	/* This is an abort. Check for permission fault */
-	and	x2, x1, #ESR_EL2_FSC_TYPE
+	and	x2, x1, #ESR_ELx_FSC_TYPE
 	cmp	x2, #FSC_PERM
 	b.ne	1f		// Not a permission fault
 
-- 
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