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Searched refs:INVALID_P2M_ENTRY (Results 1 - 18 of 18) sorted by relevance

/kernel/linux/linux-5.10/arch/x86/include/asm/xen/
H A Dpage.h42 #define INVALID_P2M_ENTRY (~0UL) macro
133 * - pfn_to_mfn() returns either INVALID_P2M_ENTRY or the mfn. No indicator
152 if (unlikely(mfn == INVALID_P2M_ENTRY)) in __pfn_to_mfn()
178 if (mfn != INVALID_P2M_ENTRY) in pfn_to_mfn()
189 return __pfn_to_mfn(pfn) != INVALID_P2M_ENTRY; in phys_to_machine_mapping_valid()
284 * Yikes! Various places must poke in INVALID_P2M_ENTRY for safety.
/kernel/linux/linux-6.6/arch/x86/include/asm/xen/
H A Dpage.h42 #define INVALID_P2M_ENTRY (~0UL) macro
125 * - pfn_to_mfn() returns either INVALID_P2M_ENTRY or the mfn. No indicator
144 if (unlikely(mfn == INVALID_P2M_ENTRY)) in __pfn_to_mfn()
170 if (mfn != INVALID_P2M_ENTRY) in pfn_to_mfn()
181 return __pfn_to_mfn(pfn) != INVALID_P2M_ENTRY; in phys_to_machine_mapping_valid()
276 * Yikes! Various places must poke in INVALID_P2M_ENTRY for safety.
/kernel/linux/linux-5.10/arch/x86/xen/
H A Dp2m.c35 * pfn_to_mfn(0x90909090)=INVALID_P2M_ENTRY.
37 * INVALID_P2M_ENTRY. This page may be referenced multiple times in the p2m
49 * in p2m_identity are set to INVALID_P2M_ENTRY type (Xen toolstack only
53 * identity value instead of dereferencing and returning INVALID_P2M_ENTRY.
171 p2m[i] = INVALID_P2M_ENTRY; in p2m_init()
303 xen_p2m_addr[pfn] = INVALID_P2M_ENTRY; in xen_build_dynamic_phys_to_machine()
322 if (mfn == INVALID_P2M_ENTRY) in xen_p2m_elem_type()
451 * The INVALID_P2M_ENTRY is filled in both p2m_*identity in get_phys_to_machine()
452 * and in p2m_*missing, so returning the INVALID_P2M_ENTRY in get_phys_to_machine()
657 return mfn == INVALID_P2M_ENTRY; in __set_phys_to_machine()
[all...]
H A Dsetup.c60 static unsigned long xen_remap_mfn __initdata = INVALID_P2M_ENTRY;
171 return INVALID_P2M_ENTRY; in xen_chk_extra_mem()
191 set_phys_to_machine(pfn, INVALID_P2M_ENTRY); in xen_inv_extra_mem()
268 if (mfn == INVALID_P2M_ENTRY || mfn_to_pfn(mfn) != pfn) in xen_set_identity_and_release_chunk()
276 if (!__set_phys_to_machine(pfn, INVALID_P2M_ENTRY)) in xen_set_identity_and_release_chunk()
510 while (xen_remap_mfn != INVALID_P2M_ENTRY) { in xen_remap_memory()
H A Dmmu_pv.c343 if (unlikely(mfn == INVALID_P2M_ENTRY)) { in pte_pfn_to_mfn()
1137 /* using __ka address and sticking INVALID_P2M_ENTRY! */ in xen_pagetable_p2m_free()
2172 __set_phys_to_machine(virt_to_pfn(vaddr), INVALID_P2M_ENTRY); in xen_zap_pfn_range() local
/kernel/linux/linux-6.6/arch/x86/xen/
H A Dp2m.c35 * pfn_to_mfn(0x90909090)=INVALID_P2M_ENTRY.
37 * INVALID_P2M_ENTRY. This page may be referenced multiple times in the p2m
49 * in p2m_identity are set to INVALID_P2M_ENTRY type (Xen toolstack only
53 * identity value instead of dereferencing and returning INVALID_P2M_ENTRY.
166 p2m[i] = INVALID_P2M_ENTRY; in p2m_init()
298 xen_p2m_addr[pfn] = INVALID_P2M_ENTRY; in xen_build_dynamic_phys_to_machine()
317 if (mfn == INVALID_P2M_ENTRY) in xen_p2m_elem_type()
446 * The INVALID_P2M_ENTRY is filled in both p2m_*identity in get_phys_to_machine()
447 * and in p2m_*missing, so returning the INVALID_P2M_ENTRY in get_phys_to_machine()
652 return mfn == INVALID_P2M_ENTRY; in __set_phys_to_machine()
[all...]
H A Dsetup.c65 static unsigned long xen_remap_mfn __initdata = INVALID_P2M_ENTRY;
176 return INVALID_P2M_ENTRY; in xen_chk_extra_mem()
196 set_phys_to_machine(pfn, INVALID_P2M_ENTRY); in xen_inv_extra_mem()
273 if (mfn == INVALID_P2M_ENTRY || mfn_to_pfn(mfn) != pfn) in xen_set_identity_and_release_chunk()
281 if (!__set_phys_to_machine(pfn, INVALID_P2M_ENTRY)) in xen_set_identity_and_release_chunk()
511 while (xen_remap_mfn != INVALID_P2M_ENTRY) { in xen_remap_memory()
H A Dmmu_pv.c363 if (unlikely(mfn == INVALID_P2M_ENTRY)) { in pte_pfn_to_mfn()
1152 /* using __ka address and sticking INVALID_P2M_ENTRY! */ in xen_pagetable_p2m_free()
2225 __set_phys_to_machine(virt_to_pfn((void *)vaddr), INVALID_P2M_ENTRY); in xen_zap_pfn_range() local
/kernel/linux/linux-5.10/include/xen/arm/
H A Dpage.h30 #define INVALID_P2M_ENTRY (~0UL) macro
64 if (mfn != INVALID_P2M_ENTRY) in pfn_to_bfn()
/kernel/linux/linux-6.6/include/xen/arm/
H A Dpage.h30 #define INVALID_P2M_ENTRY (~0UL) macro
64 if (mfn != INVALID_P2M_ENTRY) in pfn_to_bfn()
/kernel/linux/linux-5.10/arch/arm/xen/
H A Dp2m.c86 return INVALID_P2M_ENTRY; in __pfn_to_mfn()
144 INVALID_P2M_ENTRY); in clear_foreign_p2m_mapping()
159 if (mfn == INVALID_P2M_ENTRY) { in __set_phys_to_machine_multi()
/kernel/linux/linux-6.6/arch/arm/xen/
H A Dp2m.c87 return INVALID_P2M_ENTRY; in __pfn_to_mfn()
144 INVALID_P2M_ENTRY); in clear_foreign_p2m_mapping()
158 if (mfn == INVALID_P2M_ENTRY) { in __set_phys_to_machine_multi()
/kernel/linux/linux-5.10/drivers/xen/
H A Dmem-reservation.c86 __set_phys_to_machine(pfn, INVALID_P2M_ENTRY); in __xenmem_reservation_va_mapping_reset()
H A Dunpopulated-alloc.c69 if (!set_phys_to_machine(pfn + i, INVALID_P2M_ENTRY)) { in fill_list()
H A Dballoon.c322 if (!set_phys_to_machine(pfn + i, INVALID_P2M_ENTRY)) { in reserve_additional_memory()
/kernel/linux/linux-6.6/drivers/xen/
H A Dmem-reservation.c79 __set_phys_to_machine(pfn, INVALID_P2M_ENTRY); in __xenmem_reservation_va_mapping_reset()
H A Dunpopulated-alloc.c112 if (!set_phys_to_machine(pfn + i, INVALID_P2M_ENTRY)) { in fill_list()
H A Dballoon.c306 if (!set_phys_to_machine(pfn + i, INVALID_P2M_ENTRY)) { in reserve_additional_memory()

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