16 Feb
2004
16 Feb
'04
5:32 a.m.
Hi ppl,
I am facing a issue in IOCTL calls. IOCTL accepts user space data and gives it to kernel space, for a kernel module's execution. There appears to be a limit of 4096 bytes which can be copied from user space to kernel space in this IOCTL call. I would like to increase this limit of 4096 bytes.
If anyone has faced this problem then kindly let me know how does one go about solving it.
Awaiting help,
Ashutosh.