From: Purcareata Bogdan <b43198@freescale•com>
To: Bogdan Purcareata <bogdan.purcareata@freescale•com>,
<benh@kernel•crashing.org>, <paulus@samba•org>,
<linuxppc-dev@lists•ozlabs.org>, <mpe@ellerman•id.au>
Cc: pmoore@redhat•com, linux-kernel@vger•kernel.org,
strosake@linux•vnet.ibm.com
Subject: Re: [PATCH v4 0/3] powerpc: Enable seccomp filter support
Date: Fri, 27 Feb 2015 09:28:05 +0200 [thread overview]
Message-ID: <54F01C85.2020602@freescale.com> (raw)
In-Reply-To: <1424247413-20753-1-git-send-email-bogdan.purcareata@freescale.com>
Ping?
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(-)
>
next prev parent reply other threads:[~2015-02-27 7:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-18 8:16 [PATCH v4 0/3] powerpc: Enable seccomp filter support Bogdan Purcareata
2015-02-18 8:16 ` [PATCH v4 1/3] powerpc: Don't force ENOSYS as error on syscall fail Bogdan Purcareata
2015-02-18 8:16 ` [PATCH v4 2/3] powerpc: Relax secure computing on syscall entry trace Bogdan Purcareata
2015-02-18 8:16 ` [PATCH v4 3/3] powerpc: Enable HAVE_ARCH_SECCOMP_FILTER Bogdan Purcareata
2015-02-27 7:28 ` Purcareata Bogdan [this message]
2015-02-27 20:54 ` [PATCH v4 0/3] powerpc: Enable seccomp filter support Benjamin Herrenschmidt
2015-03-09 8:26 ` Purcareata Bogdan
2015-03-23 11:44 ` Purcareata Bogdan
2015-03-25 9:31 ` Michael Ellerman
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