I took care of it. One I think was mine, one was yours  :-)

christos

> On Aug 26, 2023, at 8:52 AM, Christos Zoulas <chris...@zoulas.com> wrote:
> 
> It could also be my fault because I refactored the code a bit. One of the 
> things that I changed
> that looked like a bug to me was adding a cast to e2fs_cgload():
>       memset((char *)optr + 32, 0, sizeof(*optr) - 32);
> 
> since optr is struct ext2_gd *...
> 
> christos
> 
> 
>> On Aug 26, 2023, at 7:46 AM, Vladimir 'phcoder' Serbinenko 
>> <phco...@gmail.com> wrote:
>> 
>> I'll have a look today or tomorrow
>> 
>> 
>> Le sam. 26 août 2023, 12:06, Taylor R Campbell 
>> <campbell+netbsd-tech-k...@mumble.net 
>> <mailto:campbell%2bnetbsd-tech-k...@mumble.net>> a écrit :
>> 
>>> > Date: Wed, 23 Aug 2023 04:54:34 +0200
>>> > From: "Vladimir 'phcoder' Serbinenko" <phco...@gmail.com 
>>> > <mailto:phco...@gmail.com>>
>>> >
>>> > This patch adds support for incompat_64bit on ext4 filesystem. This 
>>> > feature
>>> > is enabled by default on new filesystems on Ubuntu and probably other
>>> > distros
>>> 
>>> Cool, thanks!  christos@ committed this.
>>> 
>>> It looks like it may have some issues, though -- a lot of ext2fs tests
>>> are failing now.  Can you please take a look at the failures?
>>> 
>>> https://releng.netbsd.org/b5reports/i386/commits-2023.08.html#build-2023.08.26.05.47.53
>>> 
>>>    Termination reason
>>> 
>>>    FAILED: create file: No space left on device
>>> 
>>>    Standard output stream
>>> 
>>>    [   1.0000000] entropy: ready
>>>    [   1.0200050] uid 0 on /mnt: out of inodes
>>> 
>>> FYI, if you're running a new enough kernel already, you can run the
>>> tests yourself by doing a distribution build and then doing
>>> 
>>> # chroot /path/to/objdir/destdir.amd64
>>> (chroot)# (cd /dev && sh MAKEDEV all)
>>> (chroot)# mount -t ptyfs ptyfs /dev/pts
>>> (chroot)# mount -t tmpfs tmpfs /tmp
>>> (chroot)# cd /usr/tests/fs/vfs
>>> (chroot)# atf-run | atf-report
>>> 
>>> You can also do build.sh release, install into a VM, and run the tests
>>> the same way -- cd /usr/tests/fs/vfs && atf-run | atf-report.
>>> 
>>> This also broke the build of bootloaders and the newfs_ext2fs userland
>>> tool.  I put in a stop-gap measure to restore the old definitions of
>>> e2fs_cgload/cgsave outside the kernel, just to unbreak the build, but
>>> it might be appropriate to make the new definitions available to
>>> bootloaders and newfs_ext2fs too.
>>> 
>>> (I haven't looked into technical details to see whether it is
>>> appropriate.  Probably newfs_ext2s should avoid creating file systems
>>> this new feature for a while, but maybe have an option to do it so we
>>> can exercise the code paths in tests.)
>> 
>> <sanitizer.log>
> 

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