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Thu, 4 Dec 2025 21:27:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764883632; bh=+/9nEHZ6AaSyxVANsChIx0fzl5kuKPosTq+Q94nXS5Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=SwZMdJYi3acOG/EsgN2/8AAaszdXWocRoZuqwRdsYLDUgBWGzYM3cP1VoOaV4gkIt 22FZ9t/PaZiAkr3gGJTCaJE/8eBSb4hL5Xh663kXBWjQQgMfLvYKDy2f6BuwzUq9nf Vf/aS0zVEeRkFKaM1y46tT37+45wn3wdKXw843pHDvXybr5OC/ESU+20gGjhHelW5p HiuegQ60VJXdWExXgBK+/Z0f3RmHMe2jTMnxJ2SlsUmS/6XxNCM4DppLuLt4RTratl 2Fv3iRhSqCR2aPs4RXQQA5/o9xrHZvlRWDmIkq0XEKj8PvGVUvA6t7y2TH7UZMMgUW o03GHxRje/JPA== Date: Thu, 4 Dec 2025 23:27:04 +0200 From: Mike Rapoport To: Shuah Khan Cc: akpm@linux-foundation.org, david@kernel.org, maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com, christophe.leroy@csgroup.eu, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, surenb@google.com, mhocko@suse.com, masahiroy@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] Revert "mm: fix MAX_FOLIO_ORDER on powerpc configs with hugetlb" Message-ID: References: <20251204023358.54107-1-skhan@linuxfoundation.org> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251204023358.54107-1-skhan@linuxfoundation.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.