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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/video/fbdev/core/fbmem.c do_register_framebuffer() -> fb_check_foreignness()

Type Parameter Key Value
PARAM_VALUE 0 fi->dev->kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 fi->dev->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 fi->device->cma_area->nranges s32min-s32max
BUF_SIZE 0 fi s32min-(-1),1-s32max
BUF_SIZE 0 fi s32min-(-1),1-s32max
BUF_SIZE 0 fi->bl_dev (-1)-0,1976
BUF_SIZE 0 fi->device (-1),1616
BUF_SIZE 0 fi->fbdefio (-1),2,4,16,24,32,128,216,248,256,1288,1984,2560
BUF_SIZE 0 fi->fbops (-1),168
BUF_SIZE 0 fi->lcd_dev (-1),1952
BUF_SIZE 0 fi->par (-1),2,4,16,24,32,128,216,248,256,1288,1984,2560
BUF_SIZE 0 fi->pixmap.addr (-1),4096,6400,8192
BUF_SIZE 0 fi->pseudo_palette (-1),2,4,16,24,32,64,68,128,216,248,256,1024,1288,1984,2560
BUF_SIZE 0 fi->screen_base (-1),1536000
BUF_SIZE 0 fi->screen_buffer (-1)-s32max
DATA_SOURCE 0 fi $0
STR_LEN 0 fi->fix.id (-1),3,7,9-10,12
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 fi->fix.smem_len 0-4293918720[c]
HOST_DATA 0 fi->screen_size 0-s32max,18446744071562067968-18446744073708503040[c]
HOST_DATA 0 fi->var.blue.msb_right 0-u32max
HOST_DATA 0 fi->var.green.msb_right 0-u32max
HOST_DATA 0 fi->var.pixclock 1-1000000000[c]
HOST_DATA 0 fi->var.red.msb_right 0-u32max
HOST_DATA 0 fi->var.transp.length 0-u32max
HOST_DATA 0 fi->var.transp.msb_right 0-u32max
HOST_DATA 0 fi->var.transp.offset 0-u32max
HOST_DATA 0 fi->var.xres 0-u32max
HOST_DATA 0 fi->var.xres_virtual 0-u32max
HOST_DATA 0 fi->var.yoffset 1-2147483646[c]
HOST_DATA 0 fi->var.yres 0-u32max
HOST_DATA 0 fi->var.yres_virtual 0-u32max[c]
USER_DATA 0 fi->fix.smem_len 0-u32max[c]
USER_DATA 0 fi->fix.smem_start 0-u64max
USER_DATA 0 fi->var.hsync_len 0,8-248[c]
USER_DATA 0 fi->var.left_margin 0,8-248[c]
USER_DATA 0 fi->var.xres 0-u16max
USER_DATA 0 fi->var.xres_virtual 0-u16max[c]
USER_DATA 0 fi->var.yres 0-u16max[c]
USER_DATA 0 fi->var.yres_virtual 0-u16max[c]
NO_OVERFLOW_SIMPLE 0 fi->bl_dev->props.brightness
NO_OVERFLOW_SIMPLE 0 fi->bl_dev->props.max_brightness
NO_OVERFLOW_SIMPLE 0 fi->fbdefio_state->npagerefs
NO_OVERFLOW_SIMPLE 0 fi->fix.mmio_start
NO_OVERFLOW_SIMPLE 0 fi->fix.ypanstep
UNITS 0 fi unit_byte
LOCK2 global &registration_lock
HALF_LOCKED2 &dev->clientlist_mutex
HALF_LOCKED2 &dev->reclaim_sem
HALF_LOCKED2 &hdev->driver_input_lock