Messages in this thread | | | Date | Mon, 23 Mar 2015 13:44:43 +0200 | From | Purcareata Bogdan <> | Subject | Re: [PATCH v4 0/3] powerpc: Enable seccomp filter support |
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On 27.02.2015 22:54, Benjamin Herrenschmidt wrote: > On Fri, 2015-02-27 at 09:28 +0200, Purcareata Bogdan wrote: >> Ping? > > What is the ping for ? > > Ben.
Hello Ben,
I just wanted to check with you what's the current status of these patches. I noticed in patchwork [1][2][3] that the patches are marked as non-applicable.
As of today, I cloned Michael Ellerman's tree [4], applied the patches on the master branch, compiled and tested. Tests pass both with the libseccomp regression suite and my LXC tests.
Is there a specific tree I should send them against, or on another mailing list? Is there any other reason the patches are not applicable?
[1] https://patchwork.ozlabs.org/patch/440827/ [2] https://patchwork.ozlabs.org/patch/440828/ [3] https://patchwork.ozlabs.org/patch/440829/ [4] git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux.git
Thank you, Bogdan P.
>> On 18.02.2015 10:16, Bogdan Purcareata wrote: >>> 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(-) >>> > >
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