Searched refs:user_area (Results 1 - 3 of 3) sorted by relevance
| /linux-4.1.27/arch/s390/hypfs/ |
| H A D | hypfs_sprp.c | 62 static int __hypfs_sprp_ioctl(void __user *user_area) __hypfs_sprp_ioctl() argument
70 if (copy_from_user(&diag304, user_area, sizeof(diag304))) __hypfs_sprp_ioctl()
96 rc = copy_to_user(user_area, &diag304, sizeof(diag304)) ? -EFAULT : 0; __hypfs_sprp_ioctl()
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| /linux-4.1.27/drivers/s390/char/ |
| H A D | sclp_ctl.c | 55 static int sclp_ctl_ioctl_sccb(void __user *user_area) sclp_ctl_ioctl_sccb() argument
61 if (copy_from_user(&ctl_sccb, user_area, sizeof(ctl_sccb))) sclp_ctl_ioctl_sccb()
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| /linux-4.1.27/drivers/s390/cio/ |
| H A D | chsc_sch.c | 325 static int chsc_ioctl_start(void __user *user_area) chsc_ioctl_start() argument
344 if (copy_from_user(chsc_area, user_area, PAGE_SIZE)) { chsc_ioctl_start()
358 if (copy_to_user(user_area, chsc_area, PAGE_SIZE)) chsc_ioctl_start()
368 static int chsc_ioctl_on_close_set(void __user *user_area) chsc_ioctl_on_close_set() argument
388 if (copy_from_user(on_close_chsc_area, user_area, PAGE_SIZE)) { chsc_ioctl_on_close_set()
430 static int chsc_ioctl_start_sync(void __user *user_area) chsc_ioctl_start_sync() argument
438 if (copy_from_user(chsc_area, user_area, PAGE_SIZE)) { chsc_ioctl_start_sync()
452 if (copy_to_user(user_area, chsc_area, PAGE_SIZE)) chsc_ioctl_start_sync()
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