Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758863Ab2HHQdg (ORCPT ); Wed, 8 Aug 2012 12:33:36 -0400 Received: from smtp.eu.citrix.com ([62.200.22.115]:54383 "EHLO SMTP.EU.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753026Ab2HHQde (ORCPT ); Wed, 8 Aug 2012 12:33:34 -0400 X-IronPort-AV: E=Sophos;i="4.77,733,1336348800"; d="scan'208";a="13914251" Date: Wed, 8 Aug 2012 17:33:09 +0100 From: Stefano Stabellini X-X-Sender: sstabellini@kaball.uk.xensource.com To: Konrad Rzeszutek Wilk CC: Stefano Stabellini , "linux-kernel@vger.kernel.org" , "xen-devel@lists.xensource.com" , Ian Campbell , "Tim (Xen.org)" , "linux-arm-kernel@lists.infradead.org" , "linaro-dev@lists.linaro.org" , "catalin.marinas@arm.com" , "arnd@arndb.de" Subject: Re: [PATCH v2 03/23] xen/arm: page.h definitions In-Reply-To: <20120807181322.GG15053@phenom.dumpdata.com> Message-ID: References: <1344263246-28036-3-git-send-email-stefano.stabellini@eu.citrix.com> <20120807181322.GG15053@phenom.dumpdata.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1394 Lines: 49 On Tue, 7 Aug 2012, Konrad Rzeszutek Wilk wrote: > On Mon, Aug 06, 2012 at 03:27:06PM +0100, Stefano Stabellini wrote: > > ARM Xen guests always use paging in hardware, like PV on HVM guests in > > the X86 world. > > > > Signed-off-by: Stefano Stabellini > > Ack.. with one nitpick > > > +/* XXX: this shouldn't be here */ > > .. but its here b/c the frontend drivers are using it (its rolled in > headers)- even though we won't hit the code path. So for right now > just punt with this. Yep, I'll do that. > > +static inline pte_t *lookup_address(unsigned long address, unsigned int *level) > > +{ > > + BUG(); > > + return NULL; > > +} > > + > > +static inline int m2p_add_override(unsigned long mfn, struct page *page, > > + struct gnttab_map_grant_ref *kmap_op) > > +{ > > + return 0; > > +} > > + > > +static inline int m2p_remove_override(struct page *page, bool clear_pte) > > +{ > > + return 0; > > +} > > + > > +static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn) > > +{ > > + BUG(); > > + return false; > > +} > > +#endif /* _ASM_ARM_XEN_PAGE_H */ > > -- > > 1.7.2.5 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/