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Searched refs:control_page (Results 1 – 7 of 7) sorted by relevance

/linux-6.15/arch/x86/kernel/
H A Dmachine_kexec_32.c102 void *control_page; in machine_kexec_prepare_page_tables() local
105 control_page = page_address(image->control_code_page); in machine_kexec_prepare_page_tables()
111 (unsigned long)control_page, __pa(control_page)); in machine_kexec_prepare_page_tables()
117 __pa(control_page), __pa(control_page)); in machine_kexec_prepare_page_tables()
165 void *control_page; in machine_kexec() local
192 control_page = page_address(image->control_code_page); in machine_kexec()
193 memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE); in machine_kexec()
195 relocate_kernel_ptr = control_page; in machine_kexec()
196 page_list[PA_CONTROL_PAGE] = __pa(control_page); in machine_kexec()
197 page_list[VA_CONTROL_PAGE] = (unsigned long)control_page; in machine_kexec()
H A Dmachine_kexec_64.c150 unsigned long control_page) in init_transition_pgtable() argument
165 vaddr = (unsigned long)__va(control_page); in init_transition_pgtable()
166 paddr = control_page; in init_transition_pgtable()
315 result = init_pgtable(image, __pa(control_page)); in machine_kexec_prepare()
318 kexec_va_control_page = (unsigned long)control_page; in machine_kexec_prepare()
326 set_memory_rox((unsigned long)control_page, 1); in machine_kexec_prepare()
335 set_memory_nx((unsigned long)control_page, 1); in machine_kexec_cleanup()
336 set_memory_rw((unsigned long)control_page, 1); in machine_kexec_cleanup()
351 void *control_page; in machine_kexec() local
384 control_page = page_address(image->control_code_page); in machine_kexec()
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/linux-6.15/arch/x86/include/asm/
H A Dkexec.h108 unsigned long control_page,
/linux-6.15/kernel/
H A Dkexec_core.c238 image->control_page = ~0; /* By default this does not apply */ in do_kimage_alloc_init()
424 hole_start = ALIGN(image->control_page, size); in kimage_alloc_crash_control_pages()
449 image->control_page = hole_end + 1; in kimage_alloc_crash_control_pages()
H A Dkexec.c52 image->control_page = crashk_res.start; in kimage_alloc_init()
H A Dkexec_file.c291 image->control_page = crashk_res.start; in kimage_file_alloc_init()
/linux-6.15/include/linux/
H A Dkexec.h319 unsigned long control_page; member