From: victor.kamensky@linaro.org (Victor Kamensky)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 01/14] ARM: KVM: switch hypervisor into BE mode in case of BE host
Date: Thu, 12 Jun 2014 09:30:00 -0700 [thread overview]
Message-ID: <1402590613-3341-2-git-send-email-victor.kamensky@linaro.org> (raw)
In-Reply-To: <1402590613-3341-1-git-send-email-victor.kamensky@linaro.org>
Switch hypervisor to run in BE mode if image is compiled
with CONFIG_CPU_BIG_ENDIAN.
Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
---
arch/arm/kvm/init.S | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/kvm/init.S b/arch/arm/kvm/init.S
index 1b9844d..74f0718 100644
--- a/arch/arm/kvm/init.S
+++ b/arch/arm/kvm/init.S
@@ -22,6 +22,7 @@
#include <asm/kvm_asm.h>
#include <asm/kvm_arm.h>
#include <asm/kvm_mmu.h>
+#include <asm/assembler.h>
/********************************************************************
* Hypervisor initialization
@@ -70,6 +71,8 @@ __do_hyp_init:
cmp r0, #0 @ We have a SP?
bne phase2 @ Yes, second stage init
+ARM_BE8(setend be) @ Switch to Big Endian mode if needed
+
@ Set the HTTBR to point to the hypervisor PGD pointer passed
mcrr p15, 4, r2, r3, c2
--
1.8.1.4
next prev parent reply other threads:[~2014-06-12 16:30 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-12 16:29 [PATCH v4 00/14] ARM/ARM64: KVM: big endian host support Victor Kamensky
2014-06-12 16:30 ` Victor Kamensky [this message]
2014-06-12 16:30 ` [PATCH v4 02/14] ARM: KVM: fix vgic V7 assembler code to work in BE image Victor Kamensky
2014-06-12 16:30 ` [PATCH v4 03/14] ARM: KVM: handle 64bit values passed to mrcc or from mcrr instructions in BE case Victor Kamensky
2014-06-12 16:30 ` [PATCH v4 04/14] ARM: KVM: __kvm_vcpu_run function return result fix " Victor Kamensky
2014-06-12 16:30 ` [PATCH v4 05/14] ARM: KVM: vgic mmio should hold data as LE bytes array " Victor Kamensky
2014-06-12 16:30 ` [PATCH v4 06/14] ARM: KVM: MMIO support BE host running LE code Victor Kamensky
2014-06-12 16:30 ` [PATCH v4 07/14] ARM: KVM: one_reg coproc set and get BE fixes Victor Kamensky
2014-06-14 15:04 ` Christoffer Dall
2014-06-12 16:30 ` [PATCH v4 08/14] ARM: KVM: enable KVM in Kconfig on big-endian systems Victor Kamensky
2014-06-14 15:04 ` Christoffer Dall
2014-06-12 16:30 ` [PATCH v4 09/14] ARM64: KVM: MMIO support BE host running LE code Victor Kamensky
2014-06-12 16:30 ` [PATCH v4 10/14] ARM64: KVM: store kvm_vcpu_fault_info est_el2 as word Victor Kamensky
2014-06-12 16:30 ` [PATCH v4 11/14] ARM64: KVM: fix vgic_bitmap_get_reg function for BE 64bit case Victor Kamensky
2014-06-14 15:04 ` Christoffer Dall
2014-06-21 9:58 ` Marc Zyngier
2014-06-12 16:30 ` [PATCH v4 12/14] ARM64: KVM: vgic_elrsr and vgic_eisr need to be byteswapped in BE case Victor Kamensky
2014-06-14 15:04 ` Christoffer Dall
2014-06-14 15:42 ` Victor Kamensky
2014-06-14 15:47 ` Christoffer Dall
2014-06-19 3:46 ` Victor Kamensky
2014-06-21 9:53 ` Marc Zyngier
2014-06-21 17:19 ` Victor Kamensky
2014-06-23 8:26 ` Marc Zyngier
2014-06-23 16:40 ` Victor Kamensky
2014-06-12 16:30 ` [PATCH v4 13/14] ARM64: KVM: set and get of sys registers " Victor Kamensky
2014-06-12 16:30 ` [PATCH v4 14/14] ARM64: KVM: fix big endian issue in access_vm_reg for 32bit guest Victor Kamensky
2014-06-14 15:05 ` Christoffer Dall
2014-06-19 5:43 ` Victor Kamensky
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