From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 8/8] KVM: arm/arm64: Detangle kvm_mmu.h from kvm_hyp.h
Date: Fri, 20 Oct 2017 16:49:04 +0100 [thread overview]
Message-ID: <20171020154904.31427-9-marc.zyngier@arm.com> (raw)
In-Reply-To: <20171020154904.31427-1-marc.zyngier@arm.com>
kvm_hyp.h has an odd dependency on kvm_mmu.h, which makes the
opposite inclusion impossible. Let's start with breaking that
useless dependency.
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
arch/arm/include/asm/kvm_hyp.h | 1 -
arch/arm/kvm/hyp/switch.c | 1 +
arch/arm/kvm/hyp/tlb.c | 1 +
arch/arm64/include/asm/kvm_hyp.h | 1 -
arch/arm64/kvm/hyp/debug-sr.c | 1 +
arch/arm64/kvm/hyp/switch.c | 1 +
arch/arm64/kvm/hyp/tlb.c | 1 +
virt/kvm/arm/hyp/vgic-v2-sr.c | 1 +
8 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm/include/asm/kvm_hyp.h b/arch/arm/include/asm/kvm_hyp.h
index ad541f9ecc78..8b29faa119ba 100644
--- a/arch/arm/include/asm/kvm_hyp.h
+++ b/arch/arm/include/asm/kvm_hyp.h
@@ -21,7 +21,6 @@
#include <linux/compiler.h>
#include <linux/kvm_host.h>
#include <asm/cp15.h>
-#include <asm/kvm_mmu.h>
#include <asm/vfp.h>
#define __hyp_text __section(.hyp.text) notrace
diff --git a/arch/arm/kvm/hyp/switch.c b/arch/arm/kvm/hyp/switch.c
index ebd2dd46adf7..67e0a689c4b5 100644
--- a/arch/arm/kvm/hyp/switch.c
+++ b/arch/arm/kvm/hyp/switch.c
@@ -18,6 +18,7 @@
#include <asm/kvm_asm.h>
#include <asm/kvm_hyp.h>
+#include <asm/kvm_mmu.h>
__asm__(".arch_extension virt");
diff --git a/arch/arm/kvm/hyp/tlb.c b/arch/arm/kvm/hyp/tlb.c
index 6d810af2d9fd..c0edd450e104 100644
--- a/arch/arm/kvm/hyp/tlb.c
+++ b/arch/arm/kvm/hyp/tlb.c
@@ -19,6 +19,7 @@
*/
#include <asm/kvm_hyp.h>
+#include <asm/kvm_mmu.h>
/**
* Flush per-VMID TLBs
diff --git a/arch/arm64/include/asm/kvm_hyp.h b/arch/arm64/include/asm/kvm_hyp.h
index 4572a9b560fa..afbfbe0c12c5 100644
--- a/arch/arm64/include/asm/kvm_hyp.h
+++ b/arch/arm64/include/asm/kvm_hyp.h
@@ -20,7 +20,6 @@
#include <linux/compiler.h>
#include <linux/kvm_host.h>
-#include <asm/kvm_mmu.h>
#include <asm/sysreg.h>
#define __hyp_text __section(.hyp.text) notrace
diff --git a/arch/arm64/kvm/hyp/debug-sr.c b/arch/arm64/kvm/hyp/debug-sr.c
index f5154ed3da6c..d3a13d57f2c5 100644
--- a/arch/arm64/kvm/hyp/debug-sr.c
+++ b/arch/arm64/kvm/hyp/debug-sr.c
@@ -21,6 +21,7 @@
#include <asm/debug-monitors.h>
#include <asm/kvm_asm.h>
#include <asm/kvm_hyp.h>
+#include <asm/kvm_mmu.h>
#define read_debug(r,n) read_sysreg(r##n##_el1)
#define write_debug(v,r,n) write_sysreg(v, r##n##_el1)
diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c
index 945e79c641c4..c52f7094122f 100644
--- a/arch/arm64/kvm/hyp/switch.c
+++ b/arch/arm64/kvm/hyp/switch.c
@@ -21,6 +21,7 @@
#include <asm/kvm_asm.h>
#include <asm/kvm_emulate.h>
#include <asm/kvm_hyp.h>
+#include <asm/kvm_mmu.h>
#include <asm/fpsimd.h>
static bool __hyp_text __fpsimd_enabled_nvhe(void)
diff --git a/arch/arm64/kvm/hyp/tlb.c b/arch/arm64/kvm/hyp/tlb.c
index 73464a96c365..131c7772703c 100644
--- a/arch/arm64/kvm/hyp/tlb.c
+++ b/arch/arm64/kvm/hyp/tlb.c
@@ -16,6 +16,7 @@
*/
#include <asm/kvm_hyp.h>
+#include <asm/kvm_mmu.h>
#include <asm/tlbflush.h>
static void __hyp_text __tlb_switch_to_guest_vhe(struct kvm *kvm)
diff --git a/virt/kvm/arm/hyp/vgic-v2-sr.c b/virt/kvm/arm/hyp/vgic-v2-sr.c
index a3f18d362366..77ccd8e2090b 100644
--- a/virt/kvm/arm/hyp/vgic-v2-sr.c
+++ b/virt/kvm/arm/hyp/vgic-v2-sr.c
@@ -21,6 +21,7 @@
#include <asm/kvm_emulate.h>
#include <asm/kvm_hyp.h>
+#include <asm/kvm_mmu.h>
static void __hyp_text save_elrsr(struct kvm_vcpu *vcpu, void __iomem *base)
{
--
2.14.1
next prev parent reply other threads:[~2017-10-20 15:49 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-20 15:48 [PATCH v2 0/8] arm/arm64: KVM: limit icache invalidation to prefetch aborts Marc Zyngier
2017-10-20 15:48 ` [PATCH v2 1/8] arm64: KVM: Add invalidate_icache_range helper Marc Zyngier
2017-10-23 12:05 ` Will Deacon
2017-10-23 12:37 ` Marc Zyngier
2017-10-23 13:07 ` Will Deacon
2017-10-20 15:48 ` [PATCH v2 2/8] arm: KVM: Add optimized PIPT icache flushing Marc Zyngier
2017-10-20 16:27 ` Mark Rutland
2017-10-20 16:53 ` Marc Zyngier
2017-10-20 16:54 ` Mark Rutland
2017-10-21 15:18 ` Christoffer Dall
2017-10-31 13:51 ` Mark Rutland
2017-10-20 15:48 ` [PATCH v2 3/8] arm64: KVM: PTE/PMD S2 XN bit definition Marc Zyngier
2017-10-20 15:49 ` [PATCH v2 4/8] KVM: arm/arm64: Limit icache invalidation to prefetch aborts Marc Zyngier
2017-10-20 15:49 ` [PATCH v2 5/8] KVM: arm/arm64: Only clean the dcache on translation fault Marc Zyngier
2017-10-20 15:49 ` [PATCH v2 6/8] KVM: arm/arm64: Preserve Exec permission across R/W permission faults Marc Zyngier
2017-10-21 15:17 ` Christoffer Dall
2017-10-20 15:49 ` [PATCH v2 7/8] KVM: arm/arm64: Drop vcpu parameter from guest cache maintenance operartions Marc Zyngier
2017-10-20 15:49 ` Marc Zyngier [this message]
2017-10-21 15:24 ` [PATCH v2 0/8] arm/arm64: KVM: limit icache invalidation to prefetch aborts Christoffer Dall
2017-10-22 9:20 ` Marc Zyngier
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