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Searched refs:__identity_base (Results 1 – 8 of 8) sorted by relevance

/linux/arch/s390/include/asm/
A Dpage.h191 #define __identity_base vm_layout.identity_base macro
207 #define __PAGE_OFFSET __identity_base
222 return x - __identity_base; in __pa_nodebug()
241 #define __va(x) ((void *)((unsigned long)(x) + __identity_base))
/linux/Documentation/arch/s390/
A Dmm.rst53 +- __identity_base + identity mapping start (>= 2GB)
55 | identity | phys == virt - __identity_base
56 | mapping | virt == phys + __identity_base
/linux/arch/s390/boot/
A Dboot.h101 #define __identity_va(x) ((void *)((unsigned long)(x) + __identity_base))
102 #define __identity_pa(x) ((unsigned long)(x) - __identity_base)
A Dstartup.c342 __identity_base = round_down(vmemmap_start - max_mappable, rte_size); in setup_kernel_memory_layout()
/linux/arch/s390/kernel/
A Dvmcore_info.c17 vmcoreinfo_append_str("IDENTITYBASE=%lx\n", __identity_base); in arch_crash_save_vmcoreinfo()
A Dsetup.c745 if ((void *)__identity_base < lowcore_end) { in reserve_lowcore()
746 start = max(lowcore_start, (void *)__identity_base); in reserve_lowcore()
747 end = min(lowcore_end, (void *)(__identity_base + ident_map_size)); in reserve_lowcore()
A Dos_info.c80 os_info_entry_add_val(OS_INFO_IDENTITY_BASE, __identity_base); in os_info_init()
/linux/arch/s390/mm/
A Ddump_pagetables.c297 rc |= add_marker(__identity_base, __identity_base + ident_map_size, "Identity Mapping"); in pt_dump_init()

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