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/linux/arch/x86/kernel/
H A Dmachine_kexec_32.c43 static void machine_kexec_free_page_tables(struct kimage *image) in machine_kexec_free_page_tables() argument
45 free_pages((unsigned long)image->arch.pgd, pgd_allocation_order()); in machine_kexec_free_page_tables()
46 image->arch.pgd = NULL; in machine_kexec_free_page_tables()
48 free_page((unsigned long)image->arch.pmd0); in machine_kexec_free_page_tables()
49 image->arch.pmd0 = NULL; in machine_kexec_free_page_tables()
50 free_page((unsigned long)image->arch.pmd1); in machine_kexec_free_page_tables()
51 image->arch.pmd1 = NULL; in machine_kexec_free_page_tables()
53 free_page((unsigned long)image->arch.pte0); in machine_kexec_free_page_tables()
54 image->arch.pte0 = NULL; in machine_kexec_free_page_tables()
55 free_page((unsigned long)image->arch.pte1); in machine_kexec_free_page_tables()
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H A Dmachine_kexec_64.c151 static void free_transition_pgtable(struct kimage *image) in free_transition_pgtable() argument
153 free_page((unsigned long)image->arch.p4d); in free_transition_pgtable()
154 image->arch.p4d = NULL; in free_transition_pgtable()
155 free_page((unsigned long)image->arch.pud); in free_transition_pgtable()
156 image->arch.pud = NULL; in free_transition_pgtable()
157 free_page((unsigned long)image->arch.pmd); in free_transition_pgtable()
158 image->arch.pmd = NULL; in free_transition_pgtable()
159 free_page((unsigned long)image->arch.pte); in free_transition_pgtable()
160 image->arch.pte = NULL; in free_transition_pgtable()
163 static int init_transition_pgtable(struct kimage *image, pgd_t *pgd, in init_transition_pgtable() argument
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H A Dcrash.c295 static int memmap_exclude_ranges(struct kimage *image, struct crash_mem *cmem, in memmap_exclude_ranges() argument
307 start = image->elf_load_addr; in memmap_exclude_ranges()
308 end = start + image->elf_headers_sz - 1; in memmap_exclude_ranges()
315 if (image->dm_crypt_keys_addr) { in memmap_exclude_ranges()
316 start = image->dm_crypt_keys_addr; in memmap_exclude_ranges()
317 end = start + image->dm_crypt_keys_sz - 1; in memmap_exclude_ranges()
325 int crash_setup_memmap_entries(struct kimage *image, struct boot_params *params) in crash_setup_memmap_entries() argument
385 ret = memmap_exclude_ranges(image, cmem, crashk_res.start, crashk_res.end); in crash_setup_memmap_entries()
413 int crash_load_segments(struct kimage *image) in crash_load_segments() argument
417 struct kexec_buf kbuf = { .image = image, .buf_min = 0, in crash_load_segments()
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/linux/kernel/
H A Dkexec_file.c42 static bool check_ima_segment_index(struct kimage *image, int i) in check_ima_segment_index() argument
44 if (image->is_ima_segment_index_set && i == image->ima_segment_index) in check_ima_segment_index()
50 static bool check_ima_segment_index(struct kimage *image, int i) in check_ima_segment_index() argument
56 static int kexec_calculate_store_digests(struct kimage *image);
66 int kexec_image_probe_default(struct kimage *image, void *buf, in kexec_image_probe_default() argument
75 image->fops = *fops; in kexec_image_probe_default()
83 static void *kexec_image_load_default(struct kimage *image) in kexec_image_load_default() argument
85 if (!image->fops || !image->fops->load) in kexec_image_load_default()
88 return image->fops->load(image, image->kernel_buf, in kexec_image_load_default()
89 image->kernel_buf_len, image->initrd_buf, in kexec_image_load_default()
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H A Dkexec_core.c107 static struct page *kimage_alloc_page(struct kimage *image,
111 int sanity_check_segment_list(struct kimage *image) in sanity_check_segment_list() argument
114 unsigned long nr_segments = image->nr_segments; in sanity_check_segment_list()
134 mstart = image->segment[i].mem; in sanity_check_segment_list()
135 mend = mstart + image->segment[i].memsz; in sanity_check_segment_list()
153 mstart = image->segment[i].mem; in sanity_check_segment_list()
154 mend = mstart + image->segment[i].memsz; in sanity_check_segment_list()
158 pstart = image->segment[j].mem; in sanity_check_segment_list()
159 pend = pstart + image->segment[j].memsz; in sanity_check_segment_list()
172 if (image->segment[i].bufsz > image->segment[i].memsz) in sanity_check_segment_list()
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H A Dkexec.c28 struct kimage *image; in kimage_alloc_init() local
41 image = do_kimage_alloc_init(); in kimage_alloc_init()
42 if (!image) in kimage_alloc_init()
45 image->start = entry; in kimage_alloc_init()
46 image->nr_segments = nr_segments; in kimage_alloc_init()
47 memcpy(image->segment, segments, nr_segments * sizeof(*segments)); in kimage_alloc_init()
52 image->control_page = crashk_res.start; in kimage_alloc_init()
53 image->type = KEXEC_TYPE_CRASH; in kimage_alloc_init()
57 ret = sanity_check_segment_list(image); in kimage_alloc_init()
67 image->control_code_page = kimage_alloc_control_pages(image, in kimage_alloc_init()
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/linux/drivers/staging/vme_user/
H A Dvme_user.c101 static struct image_desc image[VME_DEVS]; variable
127 if (count > image[minor].size_buf) in resource_to_user()
128 count = image[minor].size_buf; in resource_to_user()
130 copied = vme_master_read(image[minor].resource, image[minor].kern_buf, in resource_to_user()
135 if (copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied)) in resource_to_user()
144 if (count > image[minor].size_buf) in resource_from_user()
145 count = image[minor].size_buf; in resource_from_user()
147 if (copy_from_user(image[minor].kern_buf, buf, (unsigned long)count)) in resource_from_user()
150 return vme_master_write(image[minor].resource, image[minor].kern_buf, in resource_from_user()
159 image_ptr = image[minor].kern_buf + *ppos; in buffer_to_user()
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/linux/drivers/video/fbdev/core/
H A Dfb_logo.c211 struct fb_image *image, int rotate) in fb_rotate_logo() argument
216 fb_rotate_logo_ud(image->data, dst, image->width, in fb_rotate_logo()
217 image->height); in fb_rotate_logo()
218 image->dx = info->var.xres - image->width - image->dx; in fb_rotate_logo()
219 image->dy = info->var.yres - image->height - image->dy; in fb_rotate_logo()
221 fb_rotate_logo_cw(image->data, dst, image->width, in fb_rotate_logo()
222 image->height); in fb_rotate_logo()
223 swap(image->width, image->height); in fb_rotate_logo()
224 tmp = image->dy; in fb_rotate_logo()
225 image->dy = image->dx; in fb_rotate_logo()
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H A Dbitblit.c79 struct fb_image *image, u8 *buf, u8 *dst) in bit_putcs_aligned() argument
100 image->height); in bit_putcs_aligned()
103 image->height); in bit_putcs_aligned()
108 info->fbops->fb_imageblit(info, image); in bit_putcs_aligned()
115 struct fb_image *image, u8 *buf, in bit_putcs_unaligned() argument
138 image->height, shift_high, in bit_putcs_unaligned()
146 info->fbops->fb_imageblit(info, image); in bit_putcs_unaligned()
154 struct fb_image image; in bit_putcs() local
164 image.fg_color = fg; in bit_putcs()
165 image.bg_color = bg; in bit_putcs()
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H A Dfbcon_ud.c87 struct fb_image *image, u8 *buf, u8 *dst) in ud_putcs_aligned() argument
104 image->height); in ud_putcs_aligned()
107 image->height); in ud_putcs_aligned()
112 info->fbops->fb_imageblit(info, image); in ud_putcs_aligned()
119 struct fb_image *image, u8 *buf, in ud_putcs_unaligned() argument
138 image->height, shift_high, in ud_putcs_unaligned()
146 info->fbops->fb_imageblit(info, image); in ud_putcs_unaligned()
154 struct fb_image image; in ud_putcs() local
170 image.fg_color = fg; in ud_putcs()
171 image.bg_color = bg; in ud_putcs()
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H A Dfbcon_ccw.c100 struct fb_image *image, u8 *buf, u8 *dst) in ccw_putcs_aligned() argument
125 info->fbops->fb_imageblit(info, image); in ccw_putcs_aligned()
132 struct fb_image image; in ccw_putcs() local
147 image.fg_color = fg; in ccw_putcs()
148 image.bg_color = bg; in ccw_putcs()
149 image.dx = yy * vc->vc_font.height; in ccw_putcs()
150 image.dy = vyres - ((xx + count) * vc->vc_font.width); in ccw_putcs()
151 image.width = vc->vc_font.height; in ccw_putcs()
152 image.depth = 1; in ccw_putcs()
168 image.height = vc->vc_font.width * cnt; in ccw_putcs()
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H A Dfbcon_cw.c85 struct fb_image *image, u8 *buf, u8 *dst) in cw_putcs_aligned() argument
110 info->fbops->fb_imageblit(info, image); in cw_putcs_aligned()
117 struct fb_image image; in cw_putcs() local
132 image.fg_color = fg; in cw_putcs()
133 image.bg_color = bg; in cw_putcs()
134 image.dx = vxres - ((yy + 1) * vc->vc_font.height); in cw_putcs()
135 image.dy = xx * vc->vc_font.width; in cw_putcs()
136 image.width = vc->vc_font.height; in cw_putcs()
137 image.depth = 1; in cw_putcs()
151 image.height = vc->vc_font.width * cnt; in cw_putcs()
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H A Dfb_imageblit.h168 static inline void fb_color_imageblit(const struct fb_image *image, struct fb_address *dst, in fb_color_imageblit() argument
175 iter.data = (const u8 *)image->data; in fb_color_imageblit()
189 iter.width = image->width; in fb_color_imageblit()
192 height = image->height; in fb_color_imageblit()
215 static inline void fb_bitmap4x_imageblit(const struct fb_image *image, struct fb_address *dst, in fb_bitmap4x_imageblit() argument
235 iter.data = (const u8 *)image->data; in fb_bitmap4x_imageblit()
242 iter.width = image->width; in fb_bitmap4x_imageblit()
243 iter.i = image->width; in fb_bitmap4x_imageblit()
248 height = image->height; in fb_bitmap4x_imageblit()
256 static inline void fb_bitmap1x_imageblit(const struct fb_image *image, struct fb_address *dst, in fb_bitmap1x_imageblit() argument
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
H A Dimage.c30 nvbios_imagen(struct nvkm_bios *bios, struct nvbios_image *image) in nvbios_imagen() argument
39 switch ((data = nvbios_rd16(bios, image->base + 0x00))) { in nvbios_imagen()
46 image->base, data); in nvbios_imagen()
50 if (!(data = nvbios_pcirTp(bios, image->base, &ver, &hdr, &pcir))) in nvbios_imagen()
52 image->size = pcir.image_size; in nvbios_imagen()
53 image->type = pcir.image_type; in nvbios_imagen()
54 image->last = pcir.last; in nvbios_imagen()
56 if (image->type != 0x70) { in nvbios_imagen()
57 if (!(data = nvbios_npdeTp(bios, image->base, &npde))) in nvbios_imagen()
59 image->size = npde.image_size; in nvbios_imagen()
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/linux/arch/s390/kernel/
H A Dmachine_kexec_file.c84 static int kexec_file_update_purgatory(struct kimage *image, in kexec_file_update_purgatory() argument
90 if (image->type == KEXEC_TYPE_CRASH) { in kexec_file_update_purgatory()
98 ret = kexec_purgatory_get_set_symbol(image, "kernel_entry", &entry, in kexec_file_update_purgatory()
103 ret = kexec_purgatory_get_set_symbol(image, "kernel_type", &type, in kexec_file_update_purgatory()
109 if (image->type == KEXEC_TYPE_CRASH) { in kexec_file_update_purgatory()
112 ret = kexec_purgatory_get_set_symbol(image, "crash_start", in kexec_file_update_purgatory()
120 ret = kexec_purgatory_get_set_symbol(image, "crash_size", in kexec_file_update_purgatory()
129 static int kexec_file_add_purgatory(struct kimage *image, in kexec_file_add_purgatory() argument
135 buf.image = image; in kexec_file_add_purgatory()
140 if (image->type == KEXEC_TYPE_CRASH) in kexec_file_add_purgatory()
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H A Dmachine_kexec.c50 struct kimage *image = data; in __do_machine_kdump() local
54 purgatory = (purgatory_t)image->start; in __do_machine_kdump()
80 static noinline void __machine_kdump(void *image) in __machine_kdump() argument
116 store_status(__do_machine_kdump, image); in __machine_kdump()
124 static bool kdump_csum_valid(struct kimage *image) in kdump_csum_valid() argument
127 purgatory_t purgatory = (purgatory_t)image->start; in kdump_csum_valid()
192 int machine_kexec_prepare(struct kimage *image) in machine_kexec_prepare() argument
196 if (image->type == KEXEC_TYPE_CRASH) in machine_kexec_prepare()
200 if (image->type != KEXEC_TYPE_DEFAULT) in machine_kexec_prepare()
204 reboot_code_buffer = page_to_virt(image->control_code_page); in machine_kexec_prepare()
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/linux/arch/x86/entry/vdso/
H A Dvma.c38 int __init init_vdso_image(const struct vdso_image *image) in init_vdso_image() argument
41 BUG_ON(image->size % PAGE_SIZE != 0); in init_vdso_image()
43 apply_alternatives((struct alt_instr *)(image->data + image->alt), in init_vdso_image()
44 (struct alt_instr *)(image->data + image->alt + in init_vdso_image()
45 image->alt_len)); in init_vdso_image()
55 const struct vdso_image *image = vma->vm_mm->context.vdso_image; in vdso_fault() local
57 if (!image || (vmf->pgoff << PAGE_SHIFT) >= image->size) in vdso_fault()
60 vmf->page = virt_to_page(image->data + (vmf->pgoff << PAGE_SHIFT)); in vdso_fault()
65 static void vdso_fix_landing(const struct vdso_image *image, in vdso_fix_landing() argument
72 if (ipoffset < image->size) in vdso_fix_landing()
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/linux/drivers/gpu/drm/qxl/
H A Dqxl_image.c37 struct qxl_drm_image *image, in qxl_allocate_chunk() argument
53 list_add_tail(&chunk->head, &image->chunk_list); in qxl_allocate_chunk()
63 struct qxl_drm_image *image; in qxl_image_alloc_objects() local
66 image = kmalloc_obj(struct qxl_drm_image); in qxl_image_alloc_objects()
67 if (!image) in qxl_image_alloc_objects()
70 INIT_LIST_HEAD(&image->chunk_list); in qxl_image_alloc_objects()
72 ret = qxl_alloc_bo_reserved(qdev, release, sizeof(struct qxl_image), &image->bo); in qxl_image_alloc_objects()
74 kfree(image); in qxl_image_alloc_objects()
78 ret = qxl_allocate_chunk(qdev, release, image, sizeof(struct qxl_data_chunk) + stride * height); in qxl_image_alloc_objects()
80 qxl_bo_unref(&image->bo); in qxl_image_alloc_objects()
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/linux/arch/riscv/kernel/
H A Dmachine_kexec.c31 machine_kexec_prepare(struct kimage *image) in machine_kexec_prepare() argument
33 struct kimage_arch *internal = &image->arch; in machine_kexec_prepare()
40 for (i = 0; i < image->nr_segments; i++) { in machine_kexec_prepare()
41 if (image->segment[i].memsz <= sizeof(fdt)) in machine_kexec_prepare()
44 if (image->file_mode) in machine_kexec_prepare()
45 memcpy(&fdt, image->segment[i].buf, sizeof(fdt)); in machine_kexec_prepare()
46 else if (copy_from_user(&fdt, image->segment[i].buf, sizeof(fdt))) in machine_kexec_prepare()
52 internal->fdt_addr = (unsigned long) image->segment[i].mem; in machine_kexec_prepare()
62 if (image->type != KEXEC_TYPE_CRASH) { in machine_kexec_prepare()
63 control_code_buffer = page_address(image->control_code_page); in machine_kexec_prepare()
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/linux/arch/powerpc/kexec/
H A Dfile_load_64.c52 int arch_check_excluded_range(struct kimage *image, unsigned long start, in arch_check_excluded_range() argument
58 emem = image->arch.exclude_ranges; in arch_check_excluded_range()
344 static int load_backup_segment(struct kimage *image, struct kexec_buf *kbuf) in load_backup_segment() argument
372 image->arch.backup_buf = buf; in load_backup_segment()
373 image->arch.backup_start = kbuf->mem; in load_backup_segment()
388 static void update_backup_region_phdr(struct kimage *image, Elf64_Ehdr *ehdr) in update_backup_region_phdr() argument
396 phdr->p_offset = image->arch.backup_start; in update_backup_region_phdr()
398 image->arch.backup_start); in update_backup_region_phdr()
429 static int load_elfcorehdr_segment(struct kimage *image, struct kexec_buf *kbuf) in load_elfcorehdr_segment() argument
448 update_backup_region_phdr(image, headers); in load_elfcorehdr_segment()
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/linux/arch/loongarch/kernel/
H A Dmachine_kexec_file.c29 int arch_kimage_file_post_load_cleanup(struct kimage *image) in arch_kimage_file_post_load_cleanup() argument
31 vfree(image->elf_headers); in arch_kimage_file_post_load_cleanup()
32 image->elf_headers = NULL; in arch_kimage_file_post_load_cleanup()
33 image->elf_headers_sz = 0; in arch_kimage_file_post_load_cleanup()
35 return kexec_image_post_load_cleanup_default(image); in arch_kimage_file_post_load_cleanup()
48 static void cmdline_add_initrd(struct kimage *image, unsigned long *cmdline_tmplen, in cmdline_add_initrd() argument
54 initrd, image->initrd_buf_len); in cmdline_add_initrd()
121 static void cmdline_add_elfcorehdr(struct kimage *image, unsigned long *cmdline_tmplen, in cmdline_add_elfcorehdr() argument
127 elfcorehdr_sz, image->elf_load_addr); in cmdline_add_elfcorehdr()
137 int load_other_segments(struct kimage *image, in load_other_segments() argument
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/linux/arch/powerpc/boot/
H A DMakefile278 image-$(CONFIG_PPC_PSERIES) += zImage.pseries
279 image-$(CONFIG_PPC_POWERNV) += zImage.pseries
280 image-$(CONFIG_PPC_PS3) += dtbImage.ps3
281 image-$(CONFIG_PPC_CHRP) += zImage.chrp
282 image-$(CONFIG_PPC_EFIKA) += zImage.chrp
283 image-$(CONFIG_PPC_PMAC) += zImage.pmac
284 image-$(CONFIG_PPC_HOLLY) += dtbImage.holly
285 image-$(CONFIG_DEFAULT_UIMAGE) += uImage
286 image-$(CONFIG_EPAPR_BOOT) += zImage.epapr
297 image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony
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/linux/arch/sh/kernel/
H A Dmachine_kexec.c41 int machine_kexec_prepare(struct kimage *image) in machine_kexec_prepare() argument
46 void machine_kexec_cleanup(struct kimage *image) in machine_kexec_cleanup() argument
50 static void kexec_info(struct kimage *image) in kexec_info() argument
54 for (i = 0; i < image->nr_segments; i++) { in kexec_info()
57 (unsigned int)image->segment[i].mem, in kexec_info()
58 (unsigned int)image->segment[i].mem + in kexec_info()
59 image->segment[i].memsz, in kexec_info()
60 (unsigned int)image->segment[i].memsz); in kexec_info()
62 printk(" start : 0x%08x\n\n", (unsigned int)image->start); in kexec_info()
69 void machine_kexec(struct kimage *image) in machine_kexec() argument
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/linux/arch/arm64/kernel/
H A Dmachine_kexec_file.c30 int arch_kimage_file_post_load_cleanup(struct kimage *image) in arch_kimage_file_post_load_cleanup() argument
32 kvfree(image->arch.dtb); in arch_kimage_file_post_load_cleanup()
33 image->arch.dtb = NULL; in arch_kimage_file_post_load_cleanup()
35 vfree(image->elf_headers); in arch_kimage_file_post_load_cleanup()
36 image->elf_headers = NULL; in arch_kimage_file_post_load_cleanup()
37 image->elf_headers_sz = 0; in arch_kimage_file_post_load_cleanup()
39 return kexec_image_post_load_cleanup_default(image); in arch_kimage_file_post_load_cleanup()
91 int load_other_segments(struct kimage *image, in load_other_segments() argument
100 orig_segments = image->nr_segments; in load_other_segments()
103 kbuf.image = image; in load_other_segments()
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/linux/drivers/video/fbdev/savage/
H A Dsavagefb_accel.c92 void savagefb_imageblit(struct fb_info *info, const struct fb_image *image) in savagefb_imageblit() argument
97 u32 *src = (u32 *) image->data; in savagefb_imageblit()
99 if (!image->width || !image->height) in savagefb_imageblit()
102 if (image->depth != 1) { in savagefb_imageblit()
103 cfb_imageblit(info, image); in savagefb_imageblit()
108 fg = image->fg_color; in savagefb_imageblit()
109 bg = image->bg_color; in savagefb_imageblit()
111 fg = ((u32 *)info->pseudo_palette)[image->fg_color]; in savagefb_imageblit()
112 bg = ((u32 *)info->pseudo_palette)[image->bg_color]; in savagefb_imageblit()
122 width = (image->width + 31) & ~31; in savagefb_imageblit()
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