From: Marc Zyngier <marc.zyngier@arm.com>
To: Christoffer Dall <christoffer.dall@linaro.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>
Cc: kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu
Subject: [PATCH v3 1/9] KVM: arm/arm64: Detangle kvm_mmu.h from kvm_hyp.h
Date: Mon, 23 Oct 2017 17:11:14 +0100 [thread overview]
Message-ID: <20171023161122.15291-2-marc.zyngier@arm.com> (raw)
In-Reply-To: <20171023161122.15291-1-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 14b5903f0224..04e5077cbcb6 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)
{
--
2.11.0
next prev parent reply other threads:[~2017-10-23 16:10 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-23 16:11 [PATCH v3 0/9] arm/arm64: KVM: limit icache invalidation to prefetch aborts Marc Zyngier
2017-10-23 16:11 ` Marc Zyngier [this message]
2017-10-23 16:11 ` [PATCH v3 2/9] KVM: arm/arm64: Split dcache/icache flushing Marc Zyngier
2017-10-23 16:11 ` [PATCH v3 3/9] arm64: KVM: Add invalidate_icache_range helper Marc Zyngier
2017-10-23 16:19 ` Will Deacon
2017-10-23 16:11 ` [PATCH v3 4/9] arm: KVM: Add optimized PIPT icache flushing Marc Zyngier
2017-10-23 16:11 ` [PATCH v3 5/9] arm64: KVM: PTE/PMD S2 XN bit definition Marc Zyngier
2017-10-23 16:11 ` [PATCH v3 6/9] KVM: arm/arm64: Limit icache invalidation to prefetch aborts Marc Zyngier
2017-11-01 10:17 ` Andrew Jones
2017-11-02 10:36 ` Marc Zyngier
2017-11-02 13:13 ` Andrew Jones
2017-10-23 16:11 ` [PATCH v3 7/9] KVM: arm/arm64: Only clean the dcache on translation fault Marc Zyngier
2018-08-21 13:35 ` Alexander Graf
2018-08-21 13:42 ` Alexander Graf
2018-08-21 13:57 ` Marc Zyngier
2018-08-21 14:08 ` Alexander Graf
2018-08-21 15:08 ` Marc Zyngier
2018-08-21 16:54 ` Alexander Graf
2018-08-23 11:16 ` Marc Zyngier
2018-08-23 12:24 ` Alexander Graf
2018-08-23 12:43 ` Marc Zyngier
2018-09-01 10:03 ` Alexander Graf
2018-08-21 16:45 ` Alexander Graf
2017-10-23 16:11 ` [PATCH v3 8/9] KVM: arm/arm64: Preserve Exec permission across R/W permission faults Marc Zyngier
2017-10-23 16:11 ` [PATCH v3 9/9] KVM: arm/arm64: Drop vcpu parameter from guest cache maintenance operartions Marc Zyngier
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