RE: [PATCH 3/5] wic: use E2FSPROGS_FAKE_TIME and hash_seed to generate reproducible ext4 images

[<Venkata.Pyla@toshiba-tsip.com>]

> -----Original Message-----
> From: 'Florian Bezdeka' via isar-users <isar-users@googlegroups.com>
> Sent: Saturday, December 9, 2023 4:38 PM
> To: pyla venkata(ＴＳＩＰ TMIEC ODG Porting) <Venkata.Pyla@toshiba-
> tsip.com>; felix.moessbauer@siemens.com; isar-users@googlegroups.com
> Cc: jan.kiszka@siemens.com; hayashi kazuhiro(林 和宏 ＤＭＥ
> ○ＤＩＧ□ＭＰＳ○ＭＰ４) <kazuhiro3.hayashi@toshiba.co.jp>; dinesh
> kumar(ＴＳＩＰ TMIEC ODG Porting) <dinesh.kumar@toshiba-tsip.com>
> Subject: Re: [PATCH 3/5] wic: use E2FSPROGS_FAKE_TIME and hash_seed to
> generate reproducible ext4 images
> 
> On Fri, 2023-12-08 at 18:14 +0000, Venkata.Pyla@toshiba-tsip.com wrote:
> > > -----Original Message-----
> > > From: 'MOESSBAUER, Felix' via isar-users
> > > <isar-users@googlegroups.com>
> > > Sent: Friday, December 8, 2023 4:04 PM
> > > To: isar-users@googlegroups.com; pyla venkata(ＴＳＩＰ TMIEC ODG
> > > Porting) <Venkata.Pyla@toshiba-tsip.com>
> > > Cc: Kiszka, Jan <jan.kiszka@siemens.com>; hayashi kazuhiro(林 和宏
> ＤＭＥ
> > > ○ＤＩＧ□ＭＰＳ○ＭＰ４) <kazuhiro3.hayashi@toshiba.co.jp>; dinesh
> > > kumar(ＴＳＩＰ TMIEC ODG Porting) <dinesh.kumar@toshiba-tsip.com>
> > > Subject: Re: [PATCH 3/5] wic: use E2FSPROGS_FAKE_TIME and hash_seed
> > > to generate reproducible ext4 images
> > >
> > > On Thu, 2023-12-07 at 21:11 +0530, venkata.pyla@toshiba-tsip.com
> wrote:
> > > > From: venkata pyla <venkata.pyla@toshiba-tsip.com>
> > > >
> > > > E2FSPROGS_FAKE_TIME: sets fixed times for the inodes in the file
> > > > system.
> > > > hash_seed: creates reproducible directory indexes in the file system.
> > > >
> > > > Reference commit in e2fsprogs:
> > > > e1f7100643a46456be107b33098f6034b0835e6d
> > >
> > > Hi!
> > >
> > > Did you also send this patch to OE?
> > > We need to integrate it there as well, as this is the basis for the ISAR
> plugins.
> >
> > Not shared yet, I will send to OE as well.
> 
> We should follow "upstream first" here. Once OE has accepted the patch we
> will inherit it during next OE -> Isar update cycle.

I have shared this patch to OE [1], hope I will get feedback from the community and will support to fix this issue in the OE itself.

[1] https://lists.openembedded.org/g/openembedded-core/message/192192
> 
> Maintainers: Do not apply it to Isar directly.
> 
> >
> > >
> > > Best regards,
> > > Felix
> > >
> > > >
> 
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