linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Christian Brauner <brauner@kernel.org>
To: Alexander Mikhalitsyn <alexander@mihalicyn.com>
Cc: "Von Dentz, Luiz" <luiz.von.dentz@intel.com>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Marcel Holtmann <marcel@holtmann.org>,
	Johan Hedberg <johan.hedberg@gmail.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux Next Mailing List <linux-next@vger.kernel.org>,
	Jakub Kicinski <kuba@kernel.org>
Subject: Re: linux-next: build failure after merge of the bluetooth tree
Date: Fri, 23 Jun 2023 14:24:37 +0200	[thread overview]
Message-ID: <20230623-baldigen-eisstadion-38bd00a856fb@brauner> (raw)
In-Reply-To: <CAJqdLrrVfQx4fWJjpf0Nz7AdiNshdFi7xgXis_iO1jgU0YeGXw@mail.gmail.com>

On Fri, Jun 23, 2023 at 11:23:57AM +0200, Alexander Mikhalitsyn wrote:
> On Fri, Jun 23, 2023 at 10:34 AM Alexander Mikhalitsyn
> <alexander@mihalicyn.com> wrote:
> >
> > On Fri, Jun 23, 2023 at 12:28 AM Von Dentz, Luiz
> > <luiz.von.dentz@intel.com> wrote:
> > >
> > > Hi Stephen, Alexander,
> >
> > Dear friends,
> >
> > >
> > > Looks like we have a similar problem as to:
> > >
> > > https://lore.kernel.org/lkml/20230524081933.44dc8bea@kernel.org/
> > >
> > > That said for unix socket it was decided to not allow it to be build as module, which is something I don't think we are willing to do for bluetooth, so we have to find a way to get around pidfd_prepare, which seems to be called due to the use of scm_recv (it is also used by netlink btw).
> >
> > Ugh, yep. That's bad and we can't workaround it like we did for unix sockets.
> >
> > Originally, Christian had objections against exporting the
> > pidfd_prepare function [1]
> >
> > [1] https://lore.kernel.org/all/20230523-flechten-ortsschild-e5724ecc4ed0@brauner/
> >
> > +cc Christian
> 
> Idea. (-: We can introduce a new function like "scm_recv_light" that

Seems fine to me.

  reply	other threads:[~2023-06-23 12:24 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <PH0PR11MB51262F07CD4739BDCB920483D322A@PH0PR11MB5126.namprd11.prod.outlook.com>
2023-06-23  8:34 ` linux-next: build failure after merge of the bluetooth tree Alexander Mikhalitsyn
2023-06-23  9:23   ` Alexander Mikhalitsyn
2023-06-23 12:24     ` Christian Brauner [this message]
2023-06-23 12:28       ` Alexander Mikhalitsyn
2023-06-23 15:09         ` Jakub Kicinski
2023-06-26 22:09           ` Alexander Mikhalitsyn
2024-05-01  1:19 Stephen Rothwell
2024-05-01  1:34 ` Sungwoo Kim
  -- strict thread matches above, loose matches on Subject: below --
2023-07-20 22:21 Iwashima, Kuniyuki
     [not found] <PH0PR11MB51269B6805230AB8ED209B14D332A@PH0PR11MB5126.namprd11.prod.outlook.com>
2023-07-20  0:50 ` Stephen Rothwell
2023-07-20  1:24   ` Jakub Kicinski
2023-07-20  3:00     ` Stephen Rothwell
     [not found]       ` <PH0PR11MB5126763E5913574B8ED6BDE4D33EA@PH0PR11MB5126.namprd11.prod.outlook.com>
2023-07-20  3:24         ` Jakub Kicinski
2023-07-20  6:00           ` Alexander Mikhalitsyn
2023-07-20 15:14           ` Jakub Kicinski
2023-07-20 15:21             ` Alexander Mikhalitsyn
2023-07-20 22:19               ` Stephen Rothwell
2023-07-20 22:12             ` Stephen Rothwell
2023-07-20 23:27               ` Jakub Kicinski
2023-07-20 23:30                 ` Stephen Rothwell
     [not found] <PH0PR11MB5126F2B2E020774AF8D91299D35BA@PH0PR11MB5126.namprd11.prod.outlook.com>
2023-06-15 23:27 ` Stephen Rothwell
2023-06-13  3:02 Stephen Rothwell
2023-06-15 22:32 ` Stephen Rothwell
2023-07-06 23:41   ` Stephen Rothwell
2021-12-07  0:26 Stephen Rothwell
2021-12-06  0:37 Stephen Rothwell
2021-09-27  0:16 Stephen Rothwell
     [not found] <PH0PR11MB5126EFEDB65650EFC3368981D3749@PH0PR11MB5126.namprd11.prod.outlook.com>
2021-04-08  4:57 ` Stephen Rothwell
2021-04-08  3:59 Stephen Rothwell
2020-07-27  3:44 Stephen Rothwell
2020-07-27  5:22 ` Christoph Hellwig
2020-07-27 13:28   ` Alain Michaud
2019-10-18  0:13 Stephen Rothwell
2015-09-14  0:14 Stephen Rothwell
2015-09-14  0:22 ` Stephen Rothwell
2015-09-22  1:20   ` Stephen Rothwell
2015-09-22  3:42     ` David Miller
2015-08-12  8:01 Stephen Rothwell
2014-10-27  2:19 Stephen Rothwell
2014-10-28 14:49 ` Johan Hedberg
2012-09-19  1:45 Stephen Rothwell
2012-02-22  1:21 Stephen Rothwell
2012-02-22  1:29 ` David Miller
2011-12-21  2:19 Stephen Rothwell
2011-04-28  1:41 Stephen Rothwell
2011-04-28  4:12 ` Gustavo F. Padovan
2011-02-15  2:16 Stephen Rothwell
2011-02-15 12:48 ` Gustavo F. Padovan

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230623-baldigen-eisstadion-38bd00a856fb@brauner \
    --to=brauner@kernel.org \
    --cc=alexander@mihalicyn.com \
    --cc=johan.hedberg@gmail.com \
    --cc=kuba@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-next@vger.kernel.org \
    --cc=luiz.von.dentz@intel.com \
    --cc=marcel@holtmann.org \
    --cc=sfr@canb.auug.org.au \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).