Re: [PATCH] Revert "mm: fix MAX_FOLIO_ORDER on powerpc configs with hugetlb"

[Mike Rapoport <rppt@kernel.org>]

Hi Shuah,

On Wed, Dec 03, 2025 at 07:33:56PM -0700, Shuah Khan wrote:
> This reverts commit 39231e8d6ba7f794b566fd91ebd88c0834a23b98.
> 
> Enabling HAVE_GIGANTIC_FOLIOS broke kernel build and git clone on two
> systems. git fetch-pack fails when cloning large repos and make hangs
> or errors out of Makefile.build with Error: 139. These failures are
> random with git clone failing after fetching 1% of the objects, and
> make hangs while compiling random files.
> 
> The blow is is one of the git clone failures:
> 
> git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git linux_6.19
> Cloning into 'linux_6.19'...
> remote: Enumerating objects: 11173575, done.
> remote: Counting objects: 100% (785/785), done.
> remote: Compressing objects: 100% (373/373), done.
> remote: Total 11173575 (delta 534), reused 505 (delta 411), pack-reused 11172790 (from 1)
> Receiving objects: 100% (11173575/11173575), 3.00 GiB | 7.08 MiB/s, done.
> Resolving deltas: 100% (9195212/9195212), done.
> fatal: did not receive expected object 0002003e951b5057c16de5a39140abcbf6e44e50
> fatal: fetch-pack: invalid index-pack output

Do you have the kernel log for the failing system? 

-- 
Sincerely yours,
Mike.