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b=KBuApwTDXxWWdiJtQf5qi+0VX47yor8Nk3F7562GYuC/SHmqcNeAWPL9H/c8XV8DC UPqGDSIG+kiOWeBOB2NOnleo4M6fuA+1IUkD0gtnUP2MHOPxx+GRl3FHzajYTp/mdj YhItdid8utmBaZBdehY95VBwYuAeXWDgyAXUqsNbvJfJVdOXTx+DdbZnmHRJ/yuemW 5E6TamsqebK90TLJQSk7/QyvhdNy8bmKE0UJOaQI1ovMRqWIv9iqKocBetKjbVcGlF Y95h+kTKIqv9R3MRTVA4DXw+fZbKZYhZ20Diq0x07sT7jnzqNDzgkxxaVPxW3UeckK /XNqUzLH3VJjw== Message-ID: <51d8549e-b084-498e-84c0-76fd3de116cb@kernel.org> Date: Thu, 4 Dec 2025 23:16:45 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] Revert "mm: fix MAX_FOLIO_ORDER on powerpc configs with hugetlb" To: Shuah Khan , akpm@linux-foundation.org Cc: 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, rppt@kernel.org, surenb@google.com, mhocko@suse.com, masahiroy@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <20251204023358.54107-1-skhan@linuxfoundation.org> From: "David Hildenbrand (Red Hat)" Content-Language: en-US In-Reply-To: <20251204023358.54107-1-skhan@linuxfoundation.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 89C68180009 X-Rspamd-Server: rspam06 X-Rspam-User: X-Stat-Signature: 5mmbdtw3r4myo1r8keqs5h7hscptwq9y X-HE-Tag: 1764886613-337024 X-HE-Meta: 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 EllQzQ42 qCrKd2v0+QkM0Uy+Nbrq7sxPjd0wYx7MJFMlnbW/FSz9Z4C9ImD27KJe+l+YxgD9kd14e5+9vJadGBNSldPKUbzfXKEuot9hFb33mD7BzJdEEVXF+d0SnDKz0IPDJnZWSettAmP/pdCNJ4N8jYcikmi3xF6SZQdaMKDKpqcItYIcw38//Z0zG9vsEnvGVmSqFTizAQvi/rFKVsKPLtnlyoe3MMvPV6kFaQEnH8a/PM1U2rDnkU585hWijEpKQ02poFcVNRUTsV+1MMnhUfI0ve776pOo+a5qqYcIeL+yMs2UjA5UoT5LUl2ugjxC377clznjBw3KIp1ffAt82piP8SsNn058FJjPuUtUkEgIgJ3SJLhOIv2zEO16L/ZGoLzJWrskViGTDLp+Ww/33MRsBbu1hl4iheZHKcXMh0DjEuDIIa6hMcE8fBotSa4B68lTqLG6v X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 12/4/25 03:33, 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. Looking at the last part, "Error 139" was confirmed to be fixed in 6.18, right? At least reading [1] there I find "it was issue of 6.18.0-rc6 kernel itself. After switching to default Arch Linux kernel build went without problem and I'm now on 6.18 stable kernel." Did you mange to report the make issue you reported here [2] on 6.18 as well, or only pre 6.18-rc7? [1] https://gitlab.freedesktop.org/drm/amd/-/issues/4724 [2] https://lore.kernel.org/all/5af4522e-30ab-4eec-a861-c2760cdabd4f@linuxfoundation.org/T/#u -- Cheers David