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b=s5pS0SgFgTsKMvZSlWIJVsVVNwwQLETV3CkqJebs25P0NP6SKTAlrMLogWJ+5F5Ie 9bK7BSPaefeZ5fYVVhK4hmY8J3zk+FkHacbQeWQOl4NGtBQ/EMKPKFu6W6h6ZfNAAM BwToAu8ocE3Dp5rVkVmy/sB0rxwHnSDeO1MGgKsc= Date: Tue, 12 May 2026 20:10:40 -0700 From: Andrew Morton To: Sayali Patil Cc: Shuah Khan , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Ritesh Harjani , David Hildenbrand , Zi Yan , Michal Hocko , Oscar Salvador , Lorenzo Stoakes , Dev Jain , Liam.Howlett@oracle.com, linuxppc-dev@lists.ozlabs.org, Miaohe Lin , Venkat Rao Bagalkote Subject: Re: [PATCH v6 00/14] selftests/mm: fix failures and robustness improvements Message-Id: <20260512201040.5783a643a3ba23f42777debd@linux-foundation.org> In-Reply-To: References: X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Queue-Id: 0C7AE1C000B X-Rspamd-Server: rspam04 X-Stat-Signature: tajx4e4ossr7ugm74x54kd3kpbbe5547 X-HE-Tag: 1778641841-815019 X-HE-Meta: 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 AEg4A6Lo 0OVKsHVzAKf8s0I/3iUirBmutOwMjn+v7wbbvCW2Z4PMp+NwTuWx7z9mkwNTvbIOAC/oEnX9KoPPlbH4WD3Bju/t1KnKf0I8sC7HWF4dEptxxa7zhxqisyqkhPMav0jwgeS+vWqP8q79oioRxwPI5Egm+8HB7VrMCprdyrFVQ/GiGUb1DwzEQzxIu9PoA1m/IzNhZzZTIWlEKQ0H9JNU21cYyU5ugFDliGeHioU0WjerE7n6p9o74erI+gu5p3HMbVDJCJ+h+7UEFNtryc9qn0dNn/Hqcvkb3YG0AsxequKxeVmZFkWNu9OkT8jfZH+xIAnohKHiyW1dMX52KakbwVaNlPlmiXgaYfmwSf3Jefq3nnaXTrhxBecURN9j9fseI34YMfRAbS0r1lFrIoeYIqvLtDw== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, 4 May 2026 13:54:37 +0530 Sayali Patil wrote: > Powerpc systems with a 64K base page size exposed several issues while > running mm selftests. Some tests assume specific hugetlb configurations, > use incorrect interfaces, or fail instead of skipping when the required > kernel features are not available. > > This series fixes these issues and improves test robustness. Thanks, I'll add this to mm.git for testing exposure. Did you see the Sashiko results? It all looks fairly nitpicky to me but perhaps there's something you'd prefer to change? https://sashiko.dev/#/patchset/cover.1777877814.git.sayalip@linux.ibm.com