From: christoffer.dall@linaro.org (Christoffer Dall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/7] ARM: KVM: switch hypervisor into BE mode in case of BE host
Date: Tue, 18 Mar 2014 20:03:42 -0700 [thread overview]
Message-ID: <20140319030342.GA8883@cbox> (raw)
In-Reply-To: <20140318222335.GG1297@cbox>
On Tue, Mar 18, 2014 at 03:23:35PM -0700, Christoffer Dall wrote:
> On Tue, Feb 11, 2014 at 09:41:27PM -0800, Victor Kamensky wrote:
> > 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>
> > ---
> > 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
> >
>
> Won't splitting up the patches this way break bisectability?
>
Second thought, scratch that, because BE support is not supposed to work
before applying these patches anyhow I guess.
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
-Christoffer
next prev parent reply other threads:[~2014-03-19 3:03 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-12 5:41 [PATCH v2 0/7] armv7 BE kvm support Victor Kamensky
2014-02-12 5:41 ` [PATCH v2 1/7] ARM: KVM: switch hypervisor into BE mode in case of BE host Victor Kamensky
2014-03-18 22:23 ` Christoffer Dall
2014-03-19 0:52 ` Victor Kamensky
2014-03-19 3:03 ` Christoffer Dall [this message]
2014-02-12 5:41 ` [PATCH v2 2/7] ARM: KVM: fix vgic V7 assembler code to work in BE image Victor Kamensky
2014-03-20 1:10 ` Christoffer Dall
2014-02-12 5:41 ` [PATCH v2 3/7] ARM: KVM: handle 64bit values passed to mrcc or from mcrr instructions in BE case Victor Kamensky
2014-03-20 1:11 ` Christoffer Dall
2014-02-12 5:41 ` [PATCH v2 4/7] ARM: KVM: __kvm_vcpu_run function return result fix " Victor Kamensky
2014-03-20 1:11 ` Christoffer Dall
2014-02-12 5:41 ` [PATCH v2 5/7] ARM: KVM: one_reg coproc set and get BE fixes Victor Kamensky
2014-02-12 7:07 ` Alexander Graf
2014-03-20 1:11 ` Christoffer Dall
2014-03-20 1:48 ` Victor Kamensky
2014-03-20 3:01 ` Christoffer Dall
2014-05-13 20:11 ` Victor Kamensky
2014-05-25 19:09 ` Christoffer Dall
2014-02-12 5:41 ` [PATCH v2 6/7] ARM: KVM: vgic mmio should hold data as LE bytes array in BE case Victor Kamensky
2014-03-20 1:12 ` Christoffer Dall
2014-02-12 5:41 ` [PATCH v2 7/7] ARM: KVM: MMIO support BE host running LE code Victor Kamensky
2014-03-20 1:12 ` Christoffer Dall
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