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From: Paul Moore <pmoore-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Daniel Jurgens <danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Cc: "chrisw-69jw2NvuJkxg9hUCZPvPmw@public.gmane.org"
	<chrisw-69jw2NvuJkxg9hUCZPvPmw@public.gmane.org>,
	"paul-r2n+y4ga6xFZroRs9YW3xA@public.gmane.org"
	<paul-r2n+y4ga6xFZroRs9YW3xA@public.gmane.org>,
	"sds-+05T5uksL2qpZYMLLGbcSA@public.gmane.org"
	<sds-+05T5uksL2qpZYMLLGbcSA@public.gmane.org>,
	"eparis-FjpueFixGhCM4zKIHC2jIg@public.gmane.org"
	<eparis-FjpueFixGhCM4zKIHC2jIg@public.gmane.org>,
	"dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org"
	<dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org"
	<sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	"hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
	<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	"selinux-+05T5uksL2qpZYMLLGbcSA@public.gmane.org"
	<selinux-+05T5uksL2qpZYMLLGbcSA@public.gmane.org>,
	"linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Yevgeny Petrilin
	<yevgenyp-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH 02/12] selinux: Create policydb version for Infiniband support
Date: Thu, 30 Jun 2016 17:37:34 -0400	[thread overview]
Message-ID: <CAGH-Kguca78Ma-VJkOz97ixLHrXDgWQxNURre9tVOh+Qb6C1aQ@mail.gmail.com> (raw)
In-Reply-To: <AM4PR0501MB2257CB8E6F84835315734487C4240-dp/nxUn679hpbkYrVjfdjcDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>

On Thu, Jun 30, 2016 at 5:32 PM, Daniel Jurgens <danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> wrote:
> On 6/30/2016 4:18 PM, Paul Moore wrote:
>> On Thu, Jun 30, 2016 at 4:59 PM, Daniel Jurgens <danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> wrote:
>>> On 6/30/2016 3:17 PM, Paul Moore wrote:
>>>> On Thu, Jun 23, 2016 at 3:52 PM, Dan Jurgens <danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> wrote:
>>>>> From: Daniel Jurgens <danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
>>>>>
>>>>> Support for Infiniband requires the addition of two new object contexts,
>>>>> one for infiniband PKeys and another IB End Ports.  Added handlers to read
>>>>> and write the new ocontext types when reading or writing a binary policy
>>>>> representation.
>>>>>
>>>>> Signed-off-by: Daniel Jurgens <danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
>>>>> Reviewed-by: Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
>>>>> ---
>>>>>  security/selinux/include/security.h |   3 +-
>>>>>  security/selinux/ss/policydb.c      | 129 +++++++++++++++++++++++++++++++-----
>>>>>  security/selinux/ss/policydb.h      |  27 +++++---
>>>>>  3 files changed, 135 insertions(+), 24 deletions(-)

...
                       }
>>>>> +                       case OCON_IB_END_PORT:
>>>> This is a little bit of bikeshedding, but is there such thing as an IB
>>>> "port" that isn't an *end* "port"?  Could we simply use OCON_IB_PORT?
>>> Jason Gunthorpe requested that the name be end_port  in the RFC series.
>> His reasoning?  Is there a IB port concept that isn't an end port?
> The IB spec defines them as such.  I had called them ib_devices previously though so it's possible he would tolerate "port" instead.

Okay, if that is what they are called that's fine with me.  Perhaps
just squash the macro to OCON_IB_ENDPORT or similar; all those
underscores are messing with my mental parser.

-- 
paul moore
security @ redhat
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WARNING: multiple messages have this Message-ID (diff)
From: Paul Moore <pmoore@redhat.com>
To: Daniel Jurgens <danielj@mellanox.com>
Cc: "chrisw@sous-sol.org" <chrisw@sous-sol.org>,
	"paul@paul-moore.com" <paul@paul-moore.com>,
	"sds@tycho.nsa.gov" <sds@tycho.nsa.gov>,
	"eparis@parisplace.org" <eparis@parisplace.org>,
	"dledford@redhat.com" <dledford@redhat.com>,
	"sean.hefty@intel.com" <sean.hefty@intel.com>,
	"hal.rosenstock@gmail.com" <hal.rosenstock@gmail.com>,
	"selinux@tycho.nsa.gov" <selinux@tycho.nsa.gov>,
	"linux-security-module@vger.kernel.org"
	<linux-security-module@vger.kernel.org>,
	"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
	Yevgeny Petrilin <yevgenyp@mellanox.com>
Subject: Re: [PATCH 02/12] selinux: Create policydb version for Infiniband support
Date: Thu, 30 Jun 2016 17:37:34 -0400	[thread overview]
Message-ID: <CAGH-Kguca78Ma-VJkOz97ixLHrXDgWQxNURre9tVOh+Qb6C1aQ@mail.gmail.com> (raw)
In-Reply-To: <AM4PR0501MB2257CB8E6F84835315734487C4240@AM4PR0501MB2257.eurprd05.prod.outlook.com>

On Thu, Jun 30, 2016 at 5:32 PM, Daniel Jurgens <danielj@mellanox.com> wrote:
> On 6/30/2016 4:18 PM, Paul Moore wrote:
>> On Thu, Jun 30, 2016 at 4:59 PM, Daniel Jurgens <danielj@mellanox.com> wrote:
>>> On 6/30/2016 3:17 PM, Paul Moore wrote:
>>>> On Thu, Jun 23, 2016 at 3:52 PM, Dan Jurgens <danielj@mellanox.com> wrote:
>>>>> From: Daniel Jurgens <danielj@mellanox.com>
>>>>>
>>>>> Support for Infiniband requires the addition of two new object contexts,
>>>>> one for infiniband PKeys and another IB End Ports.  Added handlers to read
>>>>> and write the new ocontext types when reading or writing a binary policy
>>>>> representation.
>>>>>
>>>>> Signed-off-by: Daniel Jurgens <danielj@mellanox.com>
>>>>> Reviewed-by: Eli Cohen <eli@mellanox.com>
>>>>> ---
>>>>>  security/selinux/include/security.h |   3 +-
>>>>>  security/selinux/ss/policydb.c      | 129 +++++++++++++++++++++++++++++++-----
>>>>>  security/selinux/ss/policydb.h      |  27 +++++---
>>>>>  3 files changed, 135 insertions(+), 24 deletions(-)

...
                       }
>>>>> +                       case OCON_IB_END_PORT:
>>>> This is a little bit of bikeshedding, but is there such thing as an IB
>>>> "port" that isn't an *end* "port"?  Could we simply use OCON_IB_PORT?
>>> Jason Gunthorpe requested that the name be end_port  in the RFC series.
>> His reasoning?  Is there a IB port concept that isn't an end port?
> The IB spec defines them as such.  I had called them ib_devices previously though so it's possible he would tolerate "port" instead.

Okay, if that is what they are called that's fine with me.  Perhaps
just squash the macro to OCON_IB_ENDPORT or similar; all those
underscores are messing with my mental parser.

-- 
paul moore
security @ redhat

  parent reply	other threads:[~2016-06-30 21:37 UTC|newest]

Thread overview: 128+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-23 19:52 [PATCH 00/12] SELinux support for Infiniband RDMA Dan Jurgens
2016-06-23 19:52 ` Dan Jurgens
2016-06-23 19:52 ` [PATCH 01/12] security: Add LSM hooks for Infiniband security Dan Jurgens
     [not found]   ` <1466711578-64398-2-git-send-email-danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-06-30 14:57     ` Yuval Shaia
2016-06-30 14:57       ` Yuval Shaia
2016-06-30 20:27     ` Paul Moore
2016-06-30 20:27       ` Paul Moore
2016-06-30 21:09       ` Daniel Jurgens
2016-06-30 21:09         ` Daniel Jurgens
2016-06-30 21:27         ` Paul Moore
2016-06-30 21:34           ` Daniel Jurgens
2016-06-30 21:34             ` Daniel Jurgens
2016-06-30 20:33     ` Paul Moore
2016-06-30 20:33       ` Paul Moore
2016-06-30 21:27       ` Daniel Jurgens
2016-06-30 21:27         ` Daniel Jurgens
     [not found]         ` <AM4PR0501MB2257674DEA1F81F53A35AC21C4240-dp/nxUn679hpbkYrVjfdjcDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-06-30 21:30           ` Paul Moore
2016-06-30 21:30             ` Paul Moore
2016-06-23 19:52 ` [PATCH 02/12] selinux: Create policydb version for Infiniband support Dan Jurgens
     [not found]   ` <1466711578-64398-3-git-send-email-danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-06-30 15:01     ` Yuval Shaia
2016-06-30 15:01       ` Yuval Shaia
     [not found]       ` <20160630150140.GB22107-Hxa29pjIrETlQW142y8m19+IiqhCXseY@public.gmane.org>
2016-07-01 12:50         ` Leon Romanovsky
2016-07-01 12:50           ` Leon Romanovsky
2016-07-01 13:49           ` Daniel Jurgens
2016-07-01 13:49             ` Daniel Jurgens
     [not found]             ` <DB6PR0501MB2261C7D467873122250A1F3EC4250-wTfl6qNNZ1NK98U9gK7MJ8DSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-07-01 20:48               ` Leon Romanovsky
2016-07-01 20:48                 ` Leon Romanovsky
2016-06-30 20:17     ` Paul Moore
2016-06-30 20:17       ` Paul Moore
2016-06-30 20:59       ` Daniel Jurgens
2016-06-30 20:59         ` Daniel Jurgens
     [not found]         ` <AM4PR0501MB22579221434714783B0AFC68C4240-dp/nxUn679hpbkYrVjfdjcDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-06-30 21:18           ` Paul Moore
2016-06-30 21:18             ` Paul Moore
2016-06-30 21:32             ` Daniel Jurgens
2016-06-30 21:32               ` Daniel Jurgens
     [not found]               ` <AM4PR0501MB2257CB8E6F84835315734487C4240-dp/nxUn679hpbkYrVjfdjcDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-06-30 21:37                 ` Paul Moore [this message]
2016-06-30 21:37                   ` Paul Moore
2016-06-23 19:52 ` [PATCH 10/12] IB/core: Enforce PKey security on management datagrams Dan Jurgens
     [not found] ` <1466711578-64398-1-git-send-email-danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-06-23 19:52   ` [PATCH 03/12] selinux: Implement Infiniband flush callback Dan Jurgens
2016-06-23 19:52     ` Dan Jurgens
     [not found]     ` <1466711578-64398-4-git-send-email-danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-06-30 15:10       ` Yuval Shaia
2016-06-30 15:10         ` Yuval Shaia
2016-06-30 15:44         ` Daniel Jurgens
2016-06-30 15:44           ` Daniel Jurgens
     [not found]           ` <AM4PR0501MB22578AA5FF8B4062F650C581C4240-dp/nxUn679hpbkYrVjfdjcDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-06-30 19:52             ` Paul Moore
2016-06-30 19:52               ` Paul Moore
     [not found]               ` <CAGH-Kgtn0EFxYc+UOvVQk-0Bco0oOG=STZA+aGYza4TmbNXq3A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-06-30 20:16                 ` Casey Schaufler
2016-06-30 20:16                   ` Casey Schaufler
     [not found]                   ` <13cf2b8b-1d4e-e61f-80fe-110af2a719cf-iSGtlc1asvQWG2LlvL+J4A@public.gmane.org>
2016-06-30 20:24                     ` Paul Moore
2016-06-30 20:24                       ` Paul Moore
2016-06-30 20:39               ` Daniel Jurgens
2016-06-30 20:39                 ` Daniel Jurgens
2016-06-23 19:52   ` [PATCH 04/12] selinux: Allocate and free infiniband security hooks Dan Jurgens
2016-06-23 19:52     ` Dan Jurgens
     [not found]     ` <1466711578-64398-5-git-send-email-danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-06-30 15:15       ` Yuval Shaia
2016-06-30 15:15         ` Yuval Shaia
2016-06-30 20:42       ` Paul Moore
2016-06-30 20:42         ` Paul Moore
     [not found]         ` <CAGH-KgvtN8T7e5bKq0jJZvSzrGfFwA2VpmPf5gJuqdLZi6odEw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-06-30 21:06           ` Casey Schaufler
2016-06-30 21:06             ` Casey Schaufler
2016-06-30 21:48             ` Daniel Jurgens
2016-06-30 21:48               ` Daniel Jurgens
     [not found]               ` <AM4PR0501MB2257ADAB527392547179F779C4240-dp/nxUn679hpbkYrVjfdjcDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-07-01 18:54                 ` Paul Moore
2016-07-01 18:54                   ` Paul Moore
2016-07-01 18:59                   ` Daniel Jurgens
2016-07-01 18:59                     ` Daniel Jurgens
2016-07-01 19:17                     ` Paul Moore
2016-07-01 20:13                       ` Casey Schaufler
2016-07-01 20:46                         ` Daniel Jurgens
2016-07-01 20:46                           ` Daniel Jurgens
     [not found]                           ` <DB6PR0501MB226138FF74D031F6BD1C48C6C4250-wTfl6qNNZ1NK98U9gK7MJ8DSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-07-01 21:16                             ` Casey Schaufler
2016-07-01 21:16                               ` Casey Schaufler
2016-07-01 22:15                           ` Paul Moore
2016-06-23 19:52   ` [PATCH 05/12] selinux: Implement Infiniband PKey "Access" access vector Dan Jurgens
2016-06-23 19:52     ` Dan Jurgens
     [not found]     ` <1466711578-64398-6-git-send-email-danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-06-30 15:23       ` Yuval Shaia
2016-06-30 15:23         ` Yuval Shaia
2016-06-30 15:35         ` Daniel Jurgens
2016-06-30 15:35           ` Daniel Jurgens
2016-07-01 16:29       ` Paul Moore
2016-07-01 16:29         ` Paul Moore
2016-07-01 18:21         ` Daniel Jurgens
2016-07-01 18:21           ` Daniel Jurgens
2016-07-01 18:58           ` Paul Moore
2016-07-01 19:16             ` Daniel Jurgens
2016-07-01 19:16               ` Daniel Jurgens
     [not found]               ` <DB6PR0501MB22614C80007D7408544B4B30C4250-wTfl6qNNZ1NK98U9gK7MJ8DSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-07-01 19:26                 ` Paul Moore
2016-07-01 19:26                   ` Paul Moore
2016-07-01 19:57                   ` Daniel Jurgens
2016-07-01 19:57                     ` Daniel Jurgens
     [not found]                     ` <DB6PR0501MB2261C903AB4CE9644604B9E8C4250-wTfl6qNNZ1NK98U9gK7MJ8DSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-07-01 20:42                       ` Paul Moore
2016-07-01 20:42                         ` Paul Moore
2016-07-11 14:46     ` Stephen Smalley
2016-07-11 19:03       ` Daniel Jurgens
2016-07-11 19:03         ` Daniel Jurgens
     [not found]       ` <1c637b46-7352-b369-4891-4b695ff80b3b-+05T5uksL2qpZYMLLGbcSA@public.gmane.org>
2016-07-12 20:28         ` Paul Moore
2016-07-12 20:28           ` Paul Moore
2016-06-23 19:52   ` [PATCH 06/12] selinux: Add IB End Port SMP " Dan Jurgens
2016-06-23 19:52     ` Dan Jurgens
2016-06-30 15:31     ` Yuval Shaia
     [not found]     ` <1466711578-64398-7-git-send-email-danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-07-01 18:48       ` Paul Moore
2016-07-01 18:48         ` Paul Moore
2016-06-23 19:52   ` [PATCH 07/12] selinux: Add a cache for quicker retreival of PKey SIDs Dan Jurgens
2016-06-23 19:52     ` Dan Jurgens
     [not found]     ` <1466711578-64398-8-git-send-email-danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-06-23 21:59       ` kbuild test robot
2016-06-23 21:59         ` kbuild test robot
2016-06-30 15:41       ` Yuval Shaia
2016-06-30 15:41         ` Yuval Shaia
2016-07-01 18:51       ` Paul Moore
2016-07-01 18:51         ` Paul Moore
2016-06-23 19:52   ` [PATCH 08/12] IB/core: IB cache enhancements to support Infiniband security Dan Jurgens
2016-06-23 19:52     ` Dan Jurgens
     [not found]     ` <1466711578-64398-9-git-send-email-danielj-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-06-30 15:47       ` Yuval Shaia
2016-06-30 15:47         ` Yuval Shaia
2016-06-23 19:52   ` [PATCH 09/12] IB/core: Enforce PKey security on QPs Dan Jurgens
2016-06-23 19:52     ` Dan Jurgens
2016-06-23 19:52   ` [PATCH 11/12] IB/core: Enforce Infiniband device SMI security Dan Jurgens
2016-06-23 19:52     ` Dan Jurgens
2016-06-23 19:52   ` [PATCH 12/12] IB/core: Implement the Infiniband flush callback Dan Jurgens
2016-06-23 19:52     ` Dan Jurgens
2016-06-30 14:43   ` [PATCH 00/12] SELinux support for Infiniband RDMA Yuval Shaia
2016-06-30 14:43     ` Yuval Shaia
2016-06-30 14:47     ` Daniel Jurgens
2016-06-30 14:47       ` Daniel Jurgens
2016-06-29 17:33 ` Paul Moore
2016-06-29 19:09   ` Daniel Jurgens
2016-06-29 19:09     ` Daniel Jurgens
     [not found]     ` <DB6PR0501MB22611E2BA664DD033571AEDEC4230-wTfl6qNNZ1NK98U9gK7MJ8DSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2016-06-30 15:18       ` Paul Moore

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