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Searched refs:p2m_identity (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/arch/x86/xen/
H A Dp2m.c48 * For this to work efficiently we have one new page p2m_identity. All entries
49 * in p2m_identity are set to INVALID_P2M_ENTRY type (Xen toolstack only
52 * On lookup we spot that the entry points to p2m_identity and return the
113 static unsigned long *p2m_identity; variable
342 p2m_identity = alloc_p2m_page(); in xen_rebuild_p2m_list()
343 p2m_init(p2m_identity); in xen_rebuild_p2m_list()
353 pfn_pte(PFN_DOWN(__pa(p2m_identity)), PAGE_KERNEL_RO)); in xen_rebuild_p2m_list()
393 p2m_missing : p2m_identity; in xen_rebuild_p2m_list()
455 if (pte_pfn(*ptep) == PFN_DOWN(__pa(p2m_identity))) in get_phys_to_machine()
586 if (p2m_pfn == PFN_DOWN(__pa(p2m_identity)) || in xen_alloc_p2m_entry()
[all...]
/kernel/linux/linux-6.6/arch/x86/xen/
H A Dp2m.c48 * For this to work efficiently we have one new page p2m_identity. All entries
49 * in p2m_identity are set to INVALID_P2M_ENTRY type (Xen toolstack only
52 * On lookup we spot that the entry points to p2m_identity and return the
113 static unsigned long *p2m_identity; variable
337 p2m_identity = alloc_p2m_page(); in xen_rebuild_p2m_list()
338 p2m_init(p2m_identity); in xen_rebuild_p2m_list()
348 pfn_pte(PFN_DOWN(__pa(p2m_identity)), PAGE_KERNEL_RO)); in xen_rebuild_p2m_list()
388 p2m_missing : p2m_identity; in xen_rebuild_p2m_list()
450 if (pte_pfn(*ptep) == PFN_DOWN(__pa(p2m_identity))) in get_phys_to_machine()
581 if (p2m_pfn == PFN_DOWN(__pa(p2m_identity)) || in xen_alloc_p2m_entry()
[all...]

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