s390 2.4.20 compilation fix
I'm pretty sure you must have it in your tree somewhere, so just to show that we've been paying attention, here it is.
drivers/s390/s390io.c +2 -2
@@ -8607,8 +8607,8 @@ cio_ignore_proc_write (struct file *file, const char *user_buf, size_t user_len, loff_t * offset) { - char *buffer - + char *buffer; +if (user_len >65536 ) user_len =65536 ;