From mboxrd@z Thu Jan  1 00:00:00 1970
From: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Subject: Re: [PATCH 23/27] Export new PACA constants in asm-offsets
Date: Thu, 29 Oct 2009 13:50:42 +1100
Message-ID: <1256784642.26770.24.camel@pasglop>
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Cc: kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Avi Kivity <avi-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	kvm-ppc <kvm-ppc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Hollis Blanchard <hollisb-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>,
	Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>, Kevin Wolf <kwolf-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	bphilips-l3A5Bk7waGM@public.gmane.org, Marcelo Tosatti <mtosatti-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Alexander Graf <agraf-l3A5Bk7waGM@public.gmane.org>
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On Wed, 2009-10-21 at 17:03 +0200, Alexander Graf wrote:
> In order to access fields in the PACA from assembly code, we need
> to generate offsets using asm-offsets.c.
> 
> So let's add the new PACA related bits, we just introduced!
> 
> Signed-off-by: Alexander Graf <agraf-l3A5Bk7waGM@public.gmane.org>

Acked-by: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
---

> ---
>  arch/powerpc/kernel/asm-offsets.c |    5 +++++
>  1 files changed, 5 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
> index aba3ea6..e2e2082 100644
> --- a/arch/powerpc/kernel/asm-offsets.c
> +++ b/arch/powerpc/kernel/asm-offsets.c
> @@ -190,6 +190,11 @@ int main(void)
>  	DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time));
>  	DEFINE(PACA_DATA_OFFSET, offsetof(struct paca_struct, data_offset));
>  	DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save));
> +#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
> +	DEFINE(PACA_KVM_IN_GUEST, offsetof(struct paca_struct, kvm_in_guest));
> +	DEFINE(PACA_KVM_SLB, offsetof(struct paca_struct, kvm_slb));
> +	DEFINE(PACA_KVM_SLB_MAX, offsetof(struct paca_struct, kvm_slb_max));
> +#endif
>  #endif /* CONFIG_PPC64 */
>  
>  	/* RTAS */