Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1530913 > unrolled thread

Re: [PATCH 00/29] UBIFS File Encryption v1

Started byTheodore Ts'o <tytso@mit.edu>
First post2016-11-27 19:00 +0100
Last post2016-11-29 03:30 +0100
Articles 5 — 3 participants

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.


Contents

  Re: [PATCH 00/29] UBIFS File Encryption v1 Theodore Ts'o <tytso@mit.edu> - 2016-11-27 19:00 +0100
    Re: [PATCH 00/29] UBIFS File Encryption v1 Richard Weinberger <richard@nod.at> - 2016-11-27 23:30 +0100
      Re: [PATCH 00/29] UBIFS File Encryption v1 Theodore Ts'o <tytso@mit.edu> - 2016-11-28 01:50 +0100
      Re: [PATCH 00/29] UBIFS File Encryption v1 Eric Biggers <ebiggers@google.com> - 2016-11-28 02:30 +0100
        Re: [PATCH 00/29] UBIFS File Encryption v1 Theodore Ts'o <tytso@mit.edu> - 2016-11-29 03:30 +0100

#1530913 — Re: [PATCH 00/29] UBIFS File Encryption v1

FromTheodore Ts'o <tytso@mit.edu>
Date2016-11-27 19:00 +0100
SubjectRe: [PATCH 00/29] UBIFS File Encryption v1
Message-ID<sIbU5-7vA-11@gated-at.bofh.it>
On Fri, Nov 25, 2016 at 09:18:12AM +0100, Richard Weinberger wrote:
> 
> Do you want us to address Eric's review comments on top of the fscrypt
> branch or shall we rebase?
> I'd suggest the former.

Yes, let's address them on top of the existing fscrypt branch.  I
don't consider any of his comments super-serious --- they were mostly
documentation or comments level changes unless I missed something.

	      	 	  		       - Ted

[toc] | [next] | [standalone]


#1530947

FromRichard Weinberger <richard@nod.at>
Date2016-11-27 23:30 +0100
Message-ID<sIg7o-1WZ-17@gated-at.bofh.it>
In reply to#1530913
Ted,

On 27.11.2016 18:52, Theodore Ts'o wrote:
> On Fri, Nov 25, 2016 at 09:18:12AM +0100, Richard Weinberger wrote:
>>
>> Do you want us to address Eric's review comments on top of the fscrypt
>> branch or shall we rebase?
>> I'd suggest the former.
> 
> Yes, let's address them on top of the existing fscrypt branch.  I
> don't consider any of his comments super-serious --- they were mostly
> documentation or comments level changes unless I missed something.

Okay. Then I'll queue UBIFS encryption for the v4.10 merge window.
Just to be sure, I base my UBIFS next tree on your fscrypt tree such that
it will build fine and Linus won't see same commits with a different sha1?
Usually I'm a lucky maintainer and not have to deal with dependencies
between pull requests. :-)

Thanks,
//richard

[toc] | [prev] | [next] | [standalone]


#1530971

FromTheodore Ts'o <tytso@mit.edu>
Date2016-11-28 01:50 +0100
Message-ID<sIiiR-3fL-5@gated-at.bofh.it>
In reply to#1530947
On Sun, Nov 27, 2016 at 11:21:56PM +0100, Richard Weinberger wrote:
> 
> Okay. Then I'll queue UBIFS encryption for the v4.10 merge window.
> Just to be sure, I base my UBIFS next tree on your fscrypt tree such that
> it will build fine and Linus won't see same commits with a different sha1?

Yep, if you pull down the dev branch from ext4.git, and run the
command:

git log --merges ext4/origin^..ext4/dev

you should see:

commit 6da22013bb7907b33c87968c25034b409a6161a2
Merge: a2f6d9c4c081 a6e089128617
Author: Theodore Ts'o <tytso@mit.edu>
Date:   Sun Nov 13 22:02:22 2016 -0500

    Merge branch 'fscrypt' into origin

commit a2f6d9c4c081ec2a02529b8af2c04f3e557a3a3e
Merge: bc33b0ca11e3 9484ab1bf446
Author: Theodore Ts'o <tytso@mit.edu>
Date:   Sun Nov 13 22:02:15 2016 -0500

    Merge branch 'dax-4.10-iomap-pmd' into origin

Cheers,

						- Ted

[toc] | [prev] | [next] | [standalone]


#1530981

FromEric Biggers <ebiggers@google.com>
Date2016-11-28 02:30 +0100
Message-ID<sIiVz-3IN-7@gated-at.bofh.it>
In reply to#1530947
On Sun, Nov 27, 2016 at 11:21:56PM +0100, Richard Weinberger wrote:
> Ted,
> 
> On 27.11.2016 18:52, Theodore Ts'o wrote:
> > On Fri, Nov 25, 2016 at 09:18:12AM +0100, Richard Weinberger wrote:
> >>
> >> Do you want us to address Eric's review comments on top of the fscrypt
> >> branch or shall we rebase?
> >> I'd suggest the former.
> > 
> > Yes, let's address them on top of the existing fscrypt branch.  I
> > don't consider any of his comments super-serious --- they were mostly
> > documentation or comments level changes unless I missed something.
> 
> Okay. Then I'll queue UBIFS encryption for the v4.10 merge window.
> Just to be sure, I base my UBIFS next tree on your fscrypt tree such that
> it will build fine and Linus won't see same commits with a different sha1?
> Usually I'm a lucky maintainer and not have to deal with dependencies
> between pull requests. :-)
> 
> Thanks,
> //richard

Shouldn't the branch be rebased to remove the CONFIG_VMAP_STACK fixes which are
already in Linus' tree?

	fscrypto: don't use on-stack buffer for key derivation
	fscrypto: don't use on-stack buffer for filename encryption

Otherwise we'll end up with duplicate commits.

Eric

[toc] | [prev] | [next] | [standalone]


#1531867

FromTheodore Ts'o <tytso@mit.edu>
Date2016-11-29 03:30 +0100
Message-ID<sIGlb-293-1@gated-at.bofh.it>
In reply to#1530981
On Sun, Nov 27, 2016 at 05:27:58PM -0800, Eric Biggers wrote:
> 
> Shouldn't the branch be rebased to remove the CONFIG_VMAP_STACK fixes which are
> already in Linus' tree?
> 
> 	fscrypto: don't use on-stack buffer for key derivation
> 	fscrypto: don't use on-stack buffer for filename encryption
> 
> Otherwise we'll end up with duplicate commits.

Given that the ubifs folks are depending on the existing branch,
having duplicate commits is considered an acceptable tradeoff to not
rebasing a published commit that other trees are depending on.

I tell people that the ext4.git dev branch is a rewinding branch, so
people shouldn't be building other trees on top of it unless they are
willing to deal with the fact that it can be rebased.  However, i
didn't give that warning for the fscrypt branch, so I'd much rather
not rewind/rebase it.

						- Ted

[toc] | [prev] | [standalone]


Back to top | Article view | linux.kernel


csiph-web