161 	struct mtrr_sentry sentry;  in mtrr_ioctl()  local
176 		if (copy_from_user(&sentry, arg, sizeof(sentry)))  in mtrr_ioctl()
196 		err = get_user(sentry.base, &s32->base);  in mtrr_ioctl()
197 		err |= get_user(sentry.size, &s32->size);  in mtrr_ioctl()
198 		err |= get_user(sentry.type, &s32->type);  in mtrr_ioctl()
227 		    mtrr_file_add(sentry.base, sentry.size, sentry.type, true,  in mtrr_ioctl()
234 		err = mtrr_add(sentry.base, sentry.size, sentry.type, false);  in mtrr_ioctl()
240 		err = mtrr_file_del(sentry.base, sentry.size, file, 0);  in mtrr_ioctl()
246 		err = mtrr_del(-1, sentry.base, sentry.size);  in mtrr_ioctl()
272 		    mtrr_file_add(sentry.base, sentry.size, sentry.type, true,  in mtrr_ioctl()
280 		    mtrr_add_page(sentry.base, sentry.size, sentry.type, false);  in mtrr_ioctl()
286 		err = mtrr_file_del(sentry.base, sentry.size, file, 1);  in mtrr_ioctl()
292 		err = mtrr_del_page(-1, sentry.base, sentry.size);  in mtrr_ioctl()