Hi! > Userspace has discovered the functionality offered by SYS_kcmp and has > started to depend upon it. In particular, Mesa uses SYS_kcmp for > os_same_file_description() in order to identify when two fd (e.g. device > or dmabuf) point to the same struct file. Since they depend on it for > core functionality, lift SYS_kcmp out of the non-default > CONFIG_CHECKPOINT_RESTORE into the selectable syscall category. Is it good idea to enable everything because Mesa uses it for file descriptors? This is really interesting syscall... Best regards, Pavel -- http://www.livejournal.com/~pavelmachek
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