Messages in this thread | | | From | Roland McGrath <> | Date | Wed, 1 Feb 2012 09:34:31 -0800 | Subject | Re: [PATCH v5 2/3] seccomp_filters: system call filtering using BPF |
| |
On Tue, Jan 31, 2012 at 5:36 PM, Indan Zupancic <indan@nul.nu> wrote: >> ref: http://lkml.indiana.edu/hypermail/linux/kernel/0906.3/00096.html > > That's 2009! I wonder why no progress happened since then.
At that time I did most of all the CONFIG_HAVE_ARCH_TRACEHOOK work for ARM. The ARM kernel maintainers just weren't interested in paying attention, and I gave up on hounding them. Since then, only a subset of what I did before has actually been done and merged. (e.g. there is now some user_regset support, but less than what I implemented and posted originally--so for some ARM variants there is still register information only accessible via old ptrace calls but not in core dumps and no PTRACE_GETREGSET support. The really trivial stuff like using tracehook_report_* still hasn't gone in, though I posted that code back then too.)
Thanks, Roland
| |