Add the missing pieces in order to enable SECCOMP_FILTER on PowerPC architectures, and enable this support.
Testing has been pursued using libseccomp with the latest ppc support patches [1][2], on Freescale platforms for both ppc and ppc64. Support on ppc64le has also been tested, courtesy of Mike Strosaker. [1] https://groups.google.com/forum/#!topic/libseccomp/oz42LfMDsxg [2] https://groups.google.com/forum/#!topic/libseccomp/TQWfCt_nD7c v4: - rebased on top of 3.19 v3: - keep setting ENOSYS in syscall entry assembly when syscall tracing is disabled v2: - move setting ENOSYS from syscall entry assembly to do_syscall_trace_enter Bogdan Purcareata (3): powerpc: Don't force ENOSYS as error on syscall fail powerpc: Relax secure computing on syscall entry trace powerpc: Enable HAVE_ARCH_SECCOMP_FILTER arch/powerpc/Kconfig | 1 + arch/powerpc/kernel/entry_32.S | 7 ++++++- arch/powerpc/kernel/entry_64.S | 5 +++-- arch/powerpc/kernel/ptrace.c | 8 ++++++-- 4 files changed, 16 insertions(+), 5 deletions(-) -- 2.1.4 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
