From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin Herrenschmidt Subject: Re: [PATCH 18/27] Add Book3s_64 offsets to asm-offsets.c Date: Thu, 29 Oct 2009 13:45:30 +1100 Message-ID: <1256784330.26770.19.camel@pasglop> References: <1256137413-15256-1-git-send-email-agraf@suse.de> <1256137413-15256-2-git-send-email-agraf@suse.de> <1256137413-15256-3-git-send-email-agraf@suse.de> <1256137413-15256-4-git-send-email-agraf@suse.de> <1256137413-15256-5-git-send-email-agraf@suse.de> <1256137413-15256-6-git-send-email-agraf@suse.de> <1256137413-15256-7-git-send-email-agraf@suse.de> <1256137413-15256-8-git-send-email-agraf@suse.de> <1256137413-15256-9-git-send-email-agraf@suse.de> <1256137413-15256-10-git-send-email-agraf@suse.de> <1256137413-15256-11-git-send-email-agraf@suse.de> <1256137413-15256-12-git-send-email-agraf@suse.de> <1256137413-15256-13-git-send-email-agraf@suse.de> <1256137413-15256-14-git-send-email-agraf@suse.de> <1256137413-15256-15-git-send-email-agraf@suse.de> <1256137413-15256-16-git-send-email-agraf@suse.de> <1256137413-15256-17-git-send-email-agraf@suse.de> <1256137413-15256-18-git-send-email-agraf@suse.de> <1256137413-15256-19-git-send-email-agraf@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Avi Kivity , kvm-ppc , Hollis Blanchard , Arnd Bergmann , Kevin Wolf , bphilips-l3A5Bk7waGM@public.gmane.org, Marcelo Tosatti To: Alexander Graf Return-path: In-Reply-To: <1256137413-15256-19-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org> Sender: kvm-ppc-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: kvm.vger.kernel.org On Wed, 2009-10-21 at 17:03 +0200, Alexander Graf wrote: > We need to access some VCPU fields from assembly code. In order to get > the proper offsets, we have to define them in asm-offsets.c. > > Signed-off-by: Alexander Graf Acked-by: Benjamin Herrenschmidt > --- > arch/powerpc/kernel/asm-offsets.c | 13 +++++++++++++ > 1 files changed, 13 insertions(+), 0 deletions(-) > > diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c > index 0812b0f..aba3ea6 100644 > --- a/arch/powerpc/kernel/asm-offsets.c > +++ b/arch/powerpc/kernel/asm-offsets.c > @@ -398,6 +398,19 @@ int main(void) > DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); > DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear)); > DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr)); > + > + /* book3s_64 */ > +#ifdef CONFIG_PPC64 > + DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr)); > + DEFINE(VCPU_HOST_RETIP, offsetof(struct kvm_vcpu, arch.host_retip)); > + DEFINE(VCPU_HOST_R2, offsetof(struct kvm_vcpu, arch.host_r2)); > + DEFINE(VCPU_HOST_MSR, offsetof(struct kvm_vcpu, arch.host_msr)); > + DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr)); > + DEFINE(VCPU_TRAMPOLINE_LOWMEM, offsetof(struct kvm_vcpu, arch.trampoline_lowmem)); > + DEFINE(VCPU_TRAMPOLINE_ENTER, offsetof(struct kvm_vcpu, arch.trampoline_enter)); > + DEFINE(VCPU_HIGHMEM_HANDLER, offsetof(struct kvm_vcpu, arch.highmem_handler)); > + DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags)); > +#endif > #endif > #ifdef CONFIG_44x > DEFINE(PGD_T_LOG2, PGD_T_LOG2);