Re: [Y2038] [PATCH 21/24] compat_ioctl: block: move blkdev_compat_ioctl() into ioctl.c

+#ifdef CONFIG_COMPAT +static int compat_put_ushort(unsigned long arg, unsigned short val) +{

• return put_user(val, (unsigned short __user *)compat_ptr(arg));

+}

+static int compat_put_int(unsigned long arg, int val) +{

• return put_user(val, (compat_int_t __user *)compat_ptr(arg));

+}

+static int compat_put_uint(unsigned long arg, unsigned int val) +{

• return put_user(val, (compat_uint_t __user *)compat_ptr(arg));

+}

+static int compat_put_long(unsigned long arg, long val) +{

• return put_user(val, (compat_long_t __user *)compat_ptr(arg));

+}

+static int compat_put_ulong(unsigned long arg, compat_ulong_t val) +{

• return put_user(val, (compat_ulong_t __user *)compat_ptr(arg));

+}

+static int compat_put_u64(unsigned long arg, u64 val) +{

• return put_user(val, (compat_u64 __user *)compat_ptr(arg));

+} +#endif

Can we lift these helpers to compat.h instead?