Am Samstag, dem 13.02.2021 um 18:40 +0100 schrieb Pavel Machek: > 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... As Debian/Ubuntu and Fedora are already shipping with CONFIG_CHECKPOINT_RESTORE=y in their kernel configs, I don't really see the need to add further restrictions here. Or this discussion should have happened a while ago... Regards, Lucas _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
