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__pfn_to_mfn() is only used from PV code (mmu_pv.c, p2m.c) and from page.h where all functions calling it check for xen_feature(XENFEAT_auto_translated_physmap) first so we can replace it with any stub to make build happy. set_foreign_p2m_mapping()/clear_foreign_p2m_mapping() are used from grant-table.c but only if !xen_feature(XENFEAT_auto_translated_physmap). Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Juergen Gross <jgross@suse.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.