Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF

[PATCH v17 00/15] seccomp_filter: BPF-based syscall filtering · Will Drewry <wad@chromium.org> · 2012-03-29
[PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Will Drewry <wad@chromium.org> · 2012-03-29
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Andy Lutomirski <luto@amacapital.net> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Markus Gutschke <hidden> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Andrew Lutomirski <hidden> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Markus Gutschke <hidden> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Andrew Lutomirski <hidden> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Markus Gutschke <hidden> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Will Drewry <wad@chromium.org> · 2012-04-10
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Andrew Lutomirski <hidden> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Jonathan Corbet <corbet@lwn.net> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Andrew Lutomirski <hidden> · 2012-04-06
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Michael Kerrisk (man-pages) <hidden> · 2012-04-11
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Michael Kerrisk (man-pages) <hidden> · 2012-04-12
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Andrew Lutomirski <hidden> · 2012-04-12
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Rob Landley <hidden> · 2012-04-16
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Rob Landley <hidden> · 2012-04-10
Re: [PATCH v17 01/15] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs · Will Drewry <wad@chromium.org> · 2012-04-10
[PATCH v17 05/15] seccomp: kill the seccomp_t typedef · Will Drewry <wad@chromium.org> · 2012-03-29
[PATCH v17 06/15] arch/x86: add syscall_get_arch to syscall.h · Will Drewry <wad@chromium.org> · 2012-03-29
[PATCH v17 11/15] signal, x86: add SIGSYS info and make it synchronous. · Will Drewry <wad@chromium.org> · 2012-03-29
[PATCH v17 10/15] seccomp: add SECCOMP_RET_ERRNO · Will Drewry <wad@chromium.org> · 2012-03-29
Re: [PATCH v17 10/15] seccomp: add SECCOMP_RET_ERRNO · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 10/15] seccomp: add SECCOMP_RET_ERRNO · Will Drewry <wad@chromium.org> · 2012-04-09
[PATCH v17 09/15] seccomp: remove duplicated failure logging · Will Drewry <wad@chromium.org> · 2012-03-29
Re: [PATCH v17 09/15] seccomp: remove duplicated failure logging · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 09/15] seccomp: remove duplicated failure logging · Will Drewry <wad@chromium.org> · 2012-04-09
Re: [PATCH v17 09/15] seccomp: remove duplicated failure logging · Kees Cook <hidden> · 2012-04-09
Re: [kernel-hardening] Re: [PATCH v17 09/15] seccomp: remove duplicated failure logging · Eric Paris <eparis@redhat.com> · 2012-04-09
Re: [kernel-hardening] Re: [PATCH v17 09/15] seccomp: remove duplicated failure logging · Kees Cook <hidden> · 2012-04-09
[PATCH v17 08/15] seccomp: add system call filtering using BPF · Will Drewry <wad@chromium.org> · 2012-03-29
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Vladimir Murzin <hidden> · 2012-03-31
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Will Drewry <wad@chromium.org> · 2012-03-31
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Kees Cook <hidden> · 2012-04-06
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · "H. Peter Anvin" <hpa@zytor.com> · 2012-04-06
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Indan Zupancic <hidden> · 2012-04-08
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Will Drewry <wad@chromium.org> · 2012-04-09
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · James Morris <jmorris@namei.org> · 2012-04-10
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Andrew Morton <akpm@linux-foundation.org> · 2012-04-10
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Will Drewry <wad@chromium.org> · 2012-04-10
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Eric Dumazet <hidden> · 2012-04-10
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Andrew Morton <akpm@linux-foundation.org> · 2012-04-10
Re: [PATCH v17 08/15] seccomp: add system call filtering using BPF · Will Drewry <wad@chromium.org> · 2012-04-10
[PATCH v17 15/15] Documentation: prctl/seccomp_filter · Will Drewry <wad@chromium.org> · 2012-03-29
Re: [PATCH v17 15/15] Documentation: prctl/seccomp_filter · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 15/15] Documentation: prctl/seccomp_filter · Will Drewry <wad@chromium.org> · 2012-04-09
Re: [PATCH v17 15/15] Documentation: prctl/seccomp_filter · Markus Gutschke <hidden> · 2012-04-09
Re: [PATCH v17 15/15] Documentation: prctl/seccomp_filter · Ryan Ware <hidden> · 2012-04-09
Re: [PATCH v17 15/15] Documentation: prctl/seccomp_filter · Will Drewry <wad@chromium.org> · 2012-04-09
Re: [PATCH v17 15/15] Documentation: prctl/seccomp_filter · Ryan Ware <hidden> · 2012-04-10
[PATCH v17 14/15] x86: Enable HAVE_ARCH_SECCOMP_FILTER · Will Drewry <wad@chromium.org> · 2012-03-29
[PATCH v17 13/15] ptrace,seccomp: Add PTRACE_SECCOMP support · Will Drewry <wad@chromium.org> · 2012-03-29
Re: [PATCH v17 13/15] ptrace,seccomp: Add PTRACE_SECCOMP support · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 13/15] ptrace,seccomp: Add PTRACE_SECCOMP support · Will Drewry <wad@chromium.org> · 2012-04-09
[PATCH v17 12/15] seccomp: Add SECCOMP_RET_TRAP · Will Drewry <wad@chromium.org> · 2012-03-29
[PATCH v17 07/15] asm/syscall.h: add syscall_get_arch · Will Drewry <wad@chromium.org> · 2012-03-29
Re: [PATCH v17 07/15] asm/syscall.h: add syscall_get_arch · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 07/15] asm/syscall.h: add syscall_get_arch · Will Drewry <wad@chromium.org> · 2012-04-09
[PATCH v17 04/15] net/compat.c,linux/filter.h: share compat_sock_fprog · Will Drewry <wad@chromium.org> · 2012-03-29
[PATCH v17 03/15] sk_run_filter: add BPF_S_ANC_SECCOMP_LD_W · Will Drewry <wad@chromium.org> · 2012-03-29
[PATCH v17 02/15] Fix apparmor for PR_{GET,SET}_NO_NEW_PRIVS · Will Drewry <wad@chromium.org> · 2012-03-29
Re: [PATCH v17 00/15] seccomp_filter: BPF-based syscall filtering · James Morris <jmorris@namei.org> · 2012-03-29
Re: [PATCH v17 00/15] seccomp_filter: BPF-based syscall filtering · Andrew Morton <akpm@linux-foundation.org> · 2012-04-06
Re: [PATCH v17 00/15] seccomp_filter: BPF-based syscall filtering · James Morris <jmorris@namei.org> · 2012-04-09

From: Andrew Morton <akpm@linux-foundation.org>
Date: 2012-04-06 21:09:34
Also in: linux-arch, lkml

On Fri, 06 Apr 2012 14:06:01 -0700
"H. Peter Anvin" [off-list ref] wrote:

On 04/06/2012 02:05 PM, Andrew Morton wrote:

quoted

hm, I'm surprised that we don't have a zero-returning implementation of
is_compat_task() when CONFIG_COMPAT=n.  Seems silly.  Blames Arnd.

There is

I can't find it.  The definition in include/linux/compat.h is inside
#ifdef CONFIG_COMPAT.

I thought Linus globalized it very recently...

Oh, yeah, I misread.

We should be able to remove quite a few open-coded ifdefs now.

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