* Re: [PATCH] Revert "futex: Mark get_robust_list as deprecated"
[not found] <1344000593-18794-1-git-send-email-richard@nod.at>
@ 2012-08-03 13:34 ` Cyrill Gorcunov
2012-08-03 14:04 ` richard -rw- weinberger
2012-08-03 17:17 ` Kees Cook
2012-08-06 14:53 ` Peter Zijlstra
2 siblings, 1 reply; 5+ messages in thread
From: Cyrill Gorcunov @ 2012-08-03 13:34 UTC (permalink / raw)
To: Richard Weinberger
Cc: linux-kernel, linux-doc, dvhart, paul.gortmaker, jkosina, rob,
Randy Dunlap, Peter Zijlstra, Eric W. Biederman, David Howells,
Serge E. Hallyn, kernel-hardening, spender, keescook, tglx, xemul,
stable, #3.4.x
On Fri, Aug 03, 2012 at 03:29:53PM +0200, Richard Weinberger wrote:
> get_robust_list has at least two valid use cases.
> 1. checkpoint/restore in userspace
> 2. post mortem analysis
>
> Cc: Randy Dunlap <rdunlap@xenotime.net>
> Cc: Darren Hart <dvhart@linux.intel.com>
> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Cc: Jiri Kosina <jkosina@suse.cz>
> Cc: Eric W. Biederman <ebiederm@xmission.com>
> Cc: David Howells <dhowells@redhat.com>
> Cc: Serge E. Hallyn <serge.hallyn@canonical.com>
> Cc: kernel-hardening@lists.openwall.com
> Cc: spender@grsecurity.net
> Cc: keescook@chromium.org
> Cc: tglx@linutronix.de
> Cc: Cyrill Gorcunov <gorcunov@openvz.org>
> Cc: xemul@parallels.com
> Cc: <stable@vger.kernel.org> # 3.4.x
> Cc: <stable@vger.kernel.org> # 3.5.x
> Link: http://lkml.kernel.org/r/CAFLxGvzPVPyXPwjay4a01q1vx4K4Ht56bHjzswYrr1wvB_1dYw%20%28%29%20mail%20!%20gmail%20!%20com
> Signed-off-by: Richard Weinberger <richard@nod.at>
> ---
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Thanks, Richard!
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH] Revert "futex: Mark get_robust_list as deprecated"
2012-08-03 13:34 ` [PATCH] Revert "futex: Mark get_robust_list as deprecated" Cyrill Gorcunov
@ 2012-08-03 14:04 ` richard -rw- weinberger
0 siblings, 0 replies; 5+ messages in thread
From: richard -rw- weinberger @ 2012-08-03 14:04 UTC (permalink / raw)
To: Cyrill Gorcunov
Cc: Richard Weinberger, linux-kernel, linux-doc, dvhart,
paul.gortmaker, jkosina, rob, Randy Dunlap, Peter Zijlstra,
Eric W. Biederman, David Howells, Serge E. Hallyn,
kernel-hardening, spender, keescook, tglx, xemul, stable
On Fri, Aug 3, 2012 at 3:34 PM, Cyrill Gorcunov <gorcunov@openvz.org> wrote:
> On Fri, Aug 03, 2012 at 03:29:53PM +0200, Richard Weinberger wrote:
>> get_robust_list has at least two valid use cases.
>> 1. checkpoint/restore in userspace
>> 2. post mortem analysis
>>
>> Cc: Randy Dunlap <rdunlap@xenotime.net>
>> Cc: Darren Hart <dvhart@linux.intel.com>
>> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
>> Cc: Jiri Kosina <jkosina@suse.cz>
>> Cc: Eric W. Biederman <ebiederm@xmission.com>
>> Cc: David Howells <dhowells@redhat.com>
>> Cc: Serge E. Hallyn <serge.hallyn@canonical.com>
>> Cc: kernel-hardening@lists.openwall.com
>> Cc: spender@grsecurity.net
>> Cc: keescook@chromium.org
>> Cc: tglx@linutronix.de
>> Cc: Cyrill Gorcunov <gorcunov@openvz.org>
>> Cc: xemul@parallels.com
>> Cc: <stable@vger.kernel.org> # 3.4.x
>> Cc: <stable@vger.kernel.org> # 3.5.x
>> Link: http://lkml.kernel.org/r/CAFLxGvzPVPyXPwjay4a01q1vx4K4Ht56bHjzswYrr1wvB_1dYw%20%28%29%20mail%20!%20gmail%20!%20com
>> Signed-off-by: Richard Weinberger <richard@nod.at>
>> ---
>
> Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
>
> Thanks, Richard!
Looks like the patch itself did made into through vger.
Will resend later.
--
Thanks,
//richard
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] Revert "futex: Mark get_robust_list as deprecated"
[not found] <1344000593-18794-1-git-send-email-richard@nod.at>
2012-08-03 13:34 ` [PATCH] Revert "futex: Mark get_robust_list as deprecated" Cyrill Gorcunov
@ 2012-08-03 17:17 ` Kees Cook
2012-08-06 14:53 ` Peter Zijlstra
2 siblings, 0 replies; 5+ messages in thread
From: Kees Cook @ 2012-08-03 17:17 UTC (permalink / raw)
To: Richard Weinberger
Cc: linux-kernel, linux-doc, dvhart, paul.gortmaker, jkosina, rob,
Randy Dunlap, Peter Zijlstra, Eric W. Biederman, David Howells,
Serge E. Hallyn, kernel-hardening, spender, tglx, Cyrill Gorcunov,
xemul, # 3.4.x
On Fri, Aug 3, 2012 at 6:29 AM, Richard Weinberger <richard@nod.at> wrote:
> get_robust_list has at least two valid use cases.
> 1. checkpoint/restore in userspace
> 2. post mortem analysis
>
> Cc: Randy Dunlap <rdunlap@xenotime.net>
> Cc: Darren Hart <dvhart@linux.intel.com>
> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Cc: Jiri Kosina <jkosina@suse.cz>
> Cc: Eric W. Biederman <ebiederm@xmission.com>
> Cc: David Howells <dhowells@redhat.com>
> Cc: Serge E. Hallyn <serge.hallyn@canonical.com>
> Cc: kernel-hardening@lists.openwall.com
> Cc: spender@grsecurity.net
> Cc: keescook@chromium.org
> Cc: tglx@linutronix.de
> Cc: Cyrill Gorcunov <gorcunov@openvz.org>
> Cc: xemul@parallels.com
> Cc: <stable@vger.kernel.org> # 3.4.x
> Cc: <stable@vger.kernel.org> # 3.5.x
> Link: http://lkml.kernel.org/r/CAFLxGvzPVPyXPwjay4a01q1vx4K4Ht56bHjzswYrr1wvB_1dYw%20%28%29%20mail%20!%20gmail%20!%20com
> Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Kees Cook <keescook@chromium.org>
-Kees
--
Kees Cook
Chrome OS Security
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH] Revert "futex: Mark get_robust_list as deprecated"
[not found] <1344000593-18794-1-git-send-email-richard@nod.at>
2012-08-03 13:34 ` [PATCH] Revert "futex: Mark get_robust_list as deprecated" Cyrill Gorcunov
2012-08-03 17:17 ` Kees Cook
@ 2012-08-06 14:53 ` Peter Zijlstra
2012-08-06 14:57 ` Richard Weinberger
2 siblings, 1 reply; 5+ messages in thread
From: Peter Zijlstra @ 2012-08-06 14:53 UTC (permalink / raw)
To: Richard Weinberger
Cc: linux-kernel, linux-doc, dvhart, paul.gortmaker, jkosina, rob,
Randy Dunlap, Eric W. Biederman, David Howells, Serge E. Hallyn,
kernel-hardening, spender, keescook, tglx, Cyrill Gorcunov, xemul,
stable, #, 3.4.x
On Fri, 2012-08-03 at 15:29 +0200, Richard Weinberger wrote:
> get_robust_list has at least two valid use cases.
> 1. checkpoint/restore in userspace
> 2. post mortem analysis
Shouldn't this then also be added as a comment somewhere near the
implementation to avoid a repeat of this deprecate / undeprecate cycle?
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH] Revert "futex: Mark get_robust_list as deprecated"
2012-08-06 14:53 ` Peter Zijlstra
@ 2012-08-06 14:57 ` Richard Weinberger
0 siblings, 0 replies; 5+ messages in thread
From: Richard Weinberger @ 2012-08-06 14:57 UTC (permalink / raw)
To: Peter Zijlstra
Cc: linux-kernel, linux-doc, dvhart, paul.gortmaker, jkosina, rob,
Randy Dunlap, Eric W. Biederman, David Howells, Serge E. Hallyn,
kernel-hardening, spender, keescook, tglx, Cyrill Gorcunov, xemul,
stable, #, 3.4.x
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Am 06.08.2012 16:53, schrieb Peter Zijlstra:
> On Fri, 2012-08-03 at 15:29 +0200, Richard Weinberger wrote:
>> get_robust_list has at least two valid use cases.
>> 1. checkpoint/restore in userspace
>> 2. post mortem analysis
>
> Shouldn't this then also be added as a comment somewhere near the
> implementation to avoid a repeat of this deprecate / undeprecate cycle?
Or someone submits a patch to glibc and the man-pages project to make this
system call official...
Thanks,
//richard
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^ permalink raw reply [flat|nested] 5+ messages in thread