From: Marc Zyngier <marc.zyngier@arm.com>
To: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org,
kvmarm@lists.cs.columbia.edu
Cc: Russell King <linux@arm.linux.org.uk>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Keerthy <j-keerthy@ti.com>
Subject: [PATCH v4 23/28] arm/arm64: KVM: Remove kvm_get_idmap_start
Date: Tue, 21 Mar 2017 19:20:53 +0000 [thread overview]
Message-ID: <20170321192058.9300-24-marc.zyngier@arm.com> (raw)
In-Reply-To: <20170321192058.9300-1-marc.zyngier@arm.com>
With __cpu_reset_hyp_mode having become fairly dumb, there is no
need for kvm_get_idmap_start anymore.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
arch/arm/include/asm/kvm_mmu.h | 1 -
arch/arm/kvm/mmu.c | 5 -----
arch/arm64/include/asm/kvm_mmu.h | 1 -
3 files changed, 7 deletions(-)
diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h
index 95f38dcd611d..fa6f2174276b 100644
--- a/arch/arm/include/asm/kvm_mmu.h
+++ b/arch/arm/include/asm/kvm_mmu.h
@@ -56,7 +56,6 @@ void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu);
phys_addr_t kvm_mmu_get_httbr(void);
phys_addr_t kvm_get_idmap_vector(void);
-phys_addr_t kvm_get_idmap_start(void);
int kvm_mmu_init(void);
void kvm_clear_hyp_idmap(void);
diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c
index 962616fd4ddd..59f555b64dec 100644
--- a/arch/arm/kvm/mmu.c
+++ b/arch/arm/kvm/mmu.c
@@ -1674,11 +1674,6 @@ phys_addr_t kvm_get_idmap_vector(void)
return hyp_idmap_vector;
}
-phys_addr_t kvm_get_idmap_start(void)
-{
- return hyp_idmap_start;
-}
-
static int kvm_map_idmap_text(pgd_t *pgd)
{
int err;
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index ed1246014901..91d93a5d8fd3 100644
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -155,7 +155,6 @@ void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu);
phys_addr_t kvm_mmu_get_httbr(void);
phys_addr_t kvm_get_idmap_vector(void);
-phys_addr_t kvm_get_idmap_start(void);
int kvm_mmu_init(void);
void kvm_clear_hyp_idmap(void);
--
2.11.0
next prev parent reply other threads:[~2017-03-21 19:20 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-21 19:20 [PATCH v4 00/28] arm/arm64: KVM: Rework the hyp-stub API Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 01/28] arm64: hyp-stub: Stop pointlessly clobbering lr Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 02/28] arm64: KVM: Move lr save/restore to do_el2_call Marc Zyngier
2017-03-23 11:57 ` Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 03/28] arm64: hyp-stub: Don't save lr in the EL1 code Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 04/28] arm64: hyp-stub: Implement HVC_RESET_VECTORS stub hypercall Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 05/28] arm64: KVM: Implement HVC_RESET_VECTORS stub hypercall in the init code Marc Zyngier
2017-03-24 14:33 ` Christoffer Dall
2017-03-24 14:45 ` Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 06/28] arm64: KVM: Implement HVC_GET_VECTORS " Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 07/28] arm64: KVM: Allow the main HYP code to use the init hyp stub implementation Marc Zyngier
2017-03-24 14:33 ` Christoffer Dall
2017-03-24 14:56 ` Marc Zyngier
2017-04-03 17:28 ` Christoffer Dall
2017-03-21 19:20 ` [PATCH v4 08/28] arm64: KVM: Convert __cpu_reset_hyp_mode to using __hyp_reset_vectors Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 09/28] arm64: KVM: Implement HVC_SOFT_RESTART in the init code Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 10/28] ARM: hyp-stub: improve ABI Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 11/28] ARM: soft-reboot into same mode that we entered the kernel Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 12/28] ARM: KVM: Convert KVM to use HVC_GET_VECTORS Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 13/28] ARM: Update cpu_v7_reset documentation Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 14/28] ARM: hyp-stub: Use r1 for the soft-restart address Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 15/28] ARM: Expose the VA/IDMAP offset Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 16/28] ARM: hyp-stub: Implement HVC_RESET_VECTORS stub hypercall Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 17/28] ARM: KVM: Implement HVC_RESET_VECTORS stub hypercall in the init code Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 18/28] ARM: KVM: Implement HVC_GET_VECTORS " Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 19/28] ARM: KVM: Allow the main HYP code to use the init hyp stub implementation Marc Zyngier
2017-03-24 14:34 ` Christoffer Dall
2017-03-24 15:01 ` Marc Zyngier
2017-04-03 17:32 ` Christoffer Dall
2017-04-03 17:51 ` Marc Zyngier
2017-04-04 7:36 ` Christoffer Dall
2017-03-21 19:20 ` [PATCH v4 20/28] ARM: KVM: Convert __cpu_reset_hyp_mode to using __hyp_reset_vectors Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 21/28] ARM: KVM: Implement HVC_SOFT_RESTART in the init code Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 22/28] arm/arm64: KVM: Use __hyp_reset_vectors() directly Marc Zyngier
2017-03-21 19:20 ` Marc Zyngier [this message]
2017-03-21 19:20 ` [PATCH v4 24/28] arm/arm64: KVM: Use HVC_RESET_VECTORS to reinit HYP mode Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 25/28] ARM: decompressor: Remove __hyp_get_vectors usage Marc Zyngier
2017-03-24 14:34 ` Christoffer Dall
2017-03-24 15:26 ` Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 26/28] ARM: hyp-stub/KVM: Kill __hyp_get_vectors Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 27/28] arm64: " Marc Zyngier
2017-03-21 19:20 ` [PATCH v4 28/28] arm/arm64: Add hyp-stub API documentation Marc Zyngier
2017-03-24 14:33 ` Christoffer Dall
2017-03-24 14:42 ` Marc Zyngier
2017-03-24 15:23 ` Christoffer Dall
2017-03-24 15:57 ` Marc Zyngier
2017-03-24 16:03 ` Christoffer Dall
2017-03-22 13:37 ` [PATCH v4 00/28] arm/arm64: KVM: Rework the hyp-stub API Christoffer Dall
2017-03-22 16:14 ` Marc Zyngier
2017-03-22 17:27 ` Christoffer Dall
2017-03-23 10:53 ` Marc Zyngier
2017-03-23 14:39 ` Christoffer Dall
2017-03-23 15:16 ` Marc Zyngier
2017-03-23 15:45 ` Christoffer Dall
2017-03-22 16:20 ` Catalin Marinas
2017-03-24 14:36 ` Christoffer Dall
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