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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