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From: Akhil Goyal <gakhil@marvell.com>
To: David Marchand <david.marchand@redhat.com>
Cc: Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
	Thomas Monjalon <thomas@monjalon.net>, dev <dev@dpdk.org>,
	Ray Kinsella <mdr@ashroe.eu>,
	Abhinandan Gujjar <abhinandan.gujjar@intel.com>,
	Hemant Agrawal <hemant.agrawal@nxp.com>,
	Nipun Gupta <nipun.gupta@nxp.com>,
	Sachin Saxena <sachin.saxena@oss.nxp.com>,
	Anoob Joseph <anoobj@marvell.com>, Matan Azrad <matan@nvidia.com>,
	Fan Zhang <roy.fan.zhang@intel.com>,
	Gagandeep Singh <g.singh@nxp.com>,
	Erik Gabriel Carrillo <erik.g.carrillo@intel.com>,
	"Jayatheerthan, Jay" <jay.jayatheerthan@intel.com>,
	Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>,
	Van Haaren Harry <harry.van.haaren@intel.com>,
	Shijith Thotton <sthotton@marvell.com>,
	Dodji Seketeli <dodji@redhat.com>
Subject: Re: [dpdk-dev] [EXT] Re: [PATCH v10 1/4] devtools: add exception for reserved fields
Date: Thu, 15 Apr 2021 08:31:30 +0000
Message-ID: <MW2PR18MB2284ACE984A37CDE5CC0C172D84D9@MW2PR18MB2284.namprd18.prod.outlook.com> (raw)
In-Reply-To: <CAJFAV8yXQNmbKaz_bG-Ujpm=PQirZD_kEBrnp+gzaudqGaaTTg@mail.gmail.com>

> > > >  ; Ignore fields inserted in cacheline boundary of rte_cryptodev
> > > >  [suppress_type]
> > > >          name = rte_cryptodev
> > > > -        has_data_member_inserted_between = {offset_after(attached),
> end}
> > > > \ No newline at end of file
> > > > +        has_data_member_inserted_between = {offset_after(attached),
> end}
> > > > +
> > > > +; Ignore changes in reserved fields
> > > > +[suppress_variable]
> > > > +       name_regexp = reserved
> > > Mm, this rule is a bit scary, as it matches anything with "reserved" in it.
> >
> > Why do you feel it is scary? Reserved is something which may change at
> any time
> > Just like experimental. Hence creating a generic exception rule for it make
> sense
> > And it is done intentionally in this patch.
> 
> The reserved regexp on the name of a variable / struct field is too lax.
> Anything could be named with reserved in it.
> If we have clear patterns, they must be preferred, like (untested)
> name_regexp = ^reserved_(64|ptr)s$
> 
> 
> Experimental is different.
> This is a symbol version tag, which has a clear meaning and can't be
> used for anything else.
> 
> 
> >
> > >
> > > You need an exception anyway to insert the new fields (like in patch 2).
> > > Can you test your series dropping this patch 1 ?
> > It will not work, as there are 2 changes,
> > 1. addition of ca_enqueue after attached. This is taken care by the
> exception set in patch 2
> > 2. change in the reserved_ptr[4] -> reserved_ptr[3]. For this change we
> need exception for reserved.
> 
> In the eventdev struct, reserved fields are all in the range between
> the attached field and the end of the struct.
> I pushed your series without patch 1 to a branch of mine, and it
> passes the check fine:
> https://github.com/david-marchand/dpdk/runs/2350324578?check_suite_focus=true#step:15:8549> 
> 
Yes it will work, I actually put the new field after reserved and
it was creating issues, so I added it.
But later I decided to move it above reserved fields and missed
that it will work without reserved exception.

Hence we can drop the first patch for now.

Regards,
Akhil



  parent reply	other threads:[~2021-04-15  8:31 UTC|newest]

Thread overview: 90+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-18 18:12 [dpdk-dev] [PATCH] [RFC] eventdev: introduce crypto adapter enqueue API Akhil Goyal
2021-03-26  9:12 ` [dpdk-dev] [PATCH v1 0/2] Enhancements to crypto adapter forward mode Shijith Thotton
2021-03-26  9:12   ` [dpdk-dev] [PATCH v1 1/2] eventdev: introduce crypto adapter enqueue API Shijith Thotton
2021-03-27  6:04     ` Pavan Nikhilesh Bhagavatula
2021-03-26  9:12   ` [dpdk-dev] [PATCH v1 2/2] event/octeontx2: support crypto adapter forward mode Shijith Thotton
2021-03-27  6:27     ` Pavan Nikhilesh Bhagavatula
2021-03-29  4:31       ` Shijith Thotton
2021-03-29 15:04   ` [dpdk-dev] [PATCH v2 0/2] Enhancements to " Shijith Thotton
2021-03-29 15:04     ` [dpdk-dev] [PATCH v2 1/2] eventdev: introduce crypto adapter enqueue API Shijith Thotton
2021-03-29 15:04     ` [dpdk-dev] [PATCH v2 2/2] event/octeontx2: support crypto adapter forward mode Shijith Thotton
2021-04-02 15:03     ` [dpdk-dev] [PATCH v3 0/3] Enhancements to " Shijith Thotton
2021-04-02 15:03       ` [dpdk-dev] [PATCH v3 1/3] eventdev: introduce crypto adapter enqueue API Shijith Thotton
2021-04-02 15:03       ` [dpdk-dev] [PATCH v3 2/3] event/octeontx2: support crypto adapter forward mode Shijith Thotton
2021-04-02 15:03       ` [dpdk-dev] [PATCH v3 3/3] test/event_crypto: use crypto adapter enqueue API Shijith Thotton
2021-04-02 17:01       ` [dpdk-dev] [PATCH v4 0/3] Enhancements to crypto adapter forward mode Shijith Thotton
2021-04-02 17:01         ` [dpdk-dev] [PATCH v4 1/3] eventdev: introduce crypto adapter enqueue API Shijith Thotton
2021-04-03 12:32           ` Gujjar, Abhinandan S
2021-04-05 17:40             ` Akhil Goyal
2021-04-07 15:28               ` Gujjar, Abhinandan S
2021-04-08 14:56                 ` Akhil Goyal
2021-04-08 16:57                   ` Gujjar, Abhinandan S
2021-04-08 18:44                     ` Akhil Goyal
2021-04-02 17:01         ` [dpdk-dev] [PATCH v4 2/3] event/octeontx2: support crypto adapter forward mode Shijith Thotton
2021-04-03 10:20           ` Gujjar, Abhinandan S
2021-04-06 15:01             ` Anoob Joseph
2021-04-07 15:06               ` Gujjar, Abhinandan S
2021-04-08  6:45                 ` Shijith Thotton
2021-04-02 17:01         ` [dpdk-dev] [PATCH v4 3/3] test/event_crypto: use crypto adapter enqueue API Shijith Thotton
2021-04-03 11:08           ` Gujjar, Abhinandan S
2021-04-05  6:10             ` Shijith Thotton
2021-04-08 19:24         ` [dpdk-dev] [PATCH v5 0/3] Enhancements to crypto adapter forward mode Shijith Thotton
2021-04-08 19:24           ` [dpdk-dev] [PATCH v5 1/3] eventdev: introduce crypto adapter enqueue API Shijith Thotton
2021-04-08 19:24           ` [dpdk-dev] [PATCH v5 2/3] event/octeontx2: support crypto adapter forward mode Shijith Thotton
2021-04-08 19:24           ` [dpdk-dev] [PATCH v5 3/3] test/event_crypto: use crypto adapter enqueue API Shijith Thotton
2021-04-09 14:00           ` [dpdk-dev] [PATCH v6 0/3] Enhancements to crypto adapter forward mode Shijith Thotton
2021-04-09 14:00             ` [dpdk-dev] [PATCH v6 1/3] eventdev: introduce crypto adapter enqueue API Shijith Thotton
2021-04-09 14:00             ` [dpdk-dev] [PATCH v6 2/3] event/octeontx2: support crypto adapter forward mode Shijith Thotton
2021-04-09 14:00             ` [dpdk-dev] [PATCH v6 3/3] test/event_crypto: use crypto adapter enqueue API Shijith Thotton
2021-04-12  5:10               ` Gujjar, Abhinandan S
2021-04-12  7:02                 ` Shijith Thotton
2021-04-12  7:24                   ` Gujjar, Abhinandan S
2021-04-12  7:35                     ` Shijith Thotton
2021-04-12 13:52                       ` Shijith Thotton
2021-04-12 15:00                         ` Gujjar, Abhinandan S
2021-04-12  7:43             ` [dpdk-dev] [PATCH v7 0/3] Enhancements to crypto adapter forward mode Shijith Thotton
2021-04-12  7:43               ` [dpdk-dev] [PATCH v7 1/3] eventdev: introduce crypto adapter enqueue API Shijith Thotton
2021-04-13  3:23                 ` Gujjar, Abhinandan S
2021-04-12  7:43               ` [dpdk-dev] [PATCH v7 2/3] event/octeontx2: support crypto adapter forward mode Shijith Thotton
2021-04-13  3:34                 ` Gujjar, Abhinandan S
2021-04-13  8:51                   ` Shijith Thotton
2021-04-12  7:43               ` [dpdk-dev] [PATCH v7 3/3] test/event_crypto: use crypto adapter enqueue API Shijith Thotton
2021-04-13  3:45                 ` Gujjar, Abhinandan S
2021-04-13 10:29               ` [dpdk-dev] [PATCH v8 0/3] Enhancements to crypto adapter forward mode Shijith Thotton
2021-04-13 10:29                 ` [dpdk-dev] [PATCH v8 1/3] eventdev: introduce crypto adapter enqueue API Shijith Thotton
2021-04-14  7:28                   ` Jerin Jacob Kollanukkaran
2021-04-14  7:58                     ` Akhil Goyal
2021-04-14  8:18                       ` Thomas Monjalon
2021-04-14  8:39                         ` [dpdk-dev] [EXT] " Akhil Goyal
2021-04-14  8:43                           ` Thomas Monjalon
2021-04-14 12:20                   ` [dpdk-dev] [PATCH v9 0/4] Enhancements to crypto adapter forward mode gakhil
2021-04-14 12:20                     ` [dpdk-dev] [PATCH v9 1/4] eventdev: introduce crypto adapter enqueue API gakhil
2021-04-14 18:04                       ` [dpdk-dev] [PATCH v10 0/4] Enhancements to crypto adapter forward mode gakhil
2021-04-14 18:04                         ` [dpdk-dev] [PATCH v10 1/4] devtools: add exception for reserved fields gakhil
2021-04-14 20:57                           ` David Marchand
2021-04-15  5:32                             ` [dpdk-dev] [EXT] " Akhil Goyal
2021-04-15  7:26                               ` David Marchand
2021-04-15  8:25                                 ` Bruce Richardson
2021-04-15  8:27                                   ` Thomas Monjalon
2021-04-15  8:31                                 ` Akhil Goyal [this message]
2021-04-15 19:56                                   ` Stephen Hemminger
2021-04-15  9:13                           ` [dpdk-dev] [PATCH v11 0/3] Enhancements to crypto adapter forward mode gakhil
2021-04-15  9:13                             ` [dpdk-dev] [PATCH v11 1/3] eventdev: introduce crypto adapter enqueue API gakhil
2021-04-17 16:54                               ` Jerin Jacob
2021-04-15  9:13                             ` [dpdk-dev] [PATCH v11 2/3] event/octeontx2: support crypto adapter forward mode gakhil
2021-04-15  9:13                             ` [dpdk-dev] [PATCH v11 3/3] test/event_crypto: use crypto adapter enqueue API gakhil
2021-04-14 18:04                         ` [dpdk-dev] [PATCH v10 2/4] eventdev: introduce " gakhil
2021-04-14 18:04                         ` [dpdk-dev] [PATCH v10 3/4] event/octeontx2: support crypto adapter forward mode gakhil
2021-04-14 18:04                         ` [dpdk-dev] [PATCH v10 4/4] test/event_crypto: use crypto adapter enqueue API gakhil
2021-04-14 12:20                     ` [dpdk-dev] [PATCH v9 2/4] event/octeontx2: support crypto adapter forward mode gakhil
2021-04-14 12:20                     ` [dpdk-dev] [PATCH v9 3/4] test/event_crypto: use crypto adapter enqueue API gakhil
2021-04-14 12:20                     ` [dpdk-dev] [PATCH v9 4/4] devtools: add exception for reserved fields gakhil
2021-04-14 12:53                       ` Thomas Monjalon
2021-04-14 14:16                         ` [dpdk-dev] [EXT] " Akhil Goyal
2021-04-14 14:22                           ` Thomas Monjalon
2021-04-14 17:56                             ` Akhil Goyal
2021-04-13 10:29                 ` [dpdk-dev] [PATCH v8 2/3] event/octeontx2: support crypto adapter forward mode Shijith Thotton
2021-04-13 10:29                 ` [dpdk-dev] [PATCH v8 3/3] test/event_crypto: use crypto adapter enqueue API Shijith Thotton
2021-04-13 19:40                   ` Jerin Jacob
2021-03-30  4:04   ` [dpdk-dev] [PATCH v1 0/2] Enhancements to crypto adapter forward mode Jerin Jacob
2021-03-30  4:57     ` Gujjar, Abhinandan S

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