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b=EOWyDjpt55dfKZmBaABJBoGwUfCNL5NdCri/JOvIzvZayUfGNdoUDLSdm8wh/fB1T /U0TTBlYZd5Yp1FCYPY1CJsWgYAmQ3SXNjKcIPfX7Ixzzl4NNcQZQeXVWm5Ekr5HEe V6dfix6UJix72n+wgL/5szlcCPstgcZvvqlS6vJA= Date: Fri, 8 Aug 2025 17:46:35 -0700 From: Andrew Morton To: Zi Yan Cc: Wei Yang , , , , , Subject: Re: [PATCH] selftests/mm: do check_huge_anon() with a number been passed in Message-Id: <20250808174635.0a9cd13097373faff629f927@linux-foundation.org> In-Reply-To: <13D32FD8-FAC8-468A-9C92-23A1B61610C3@nvidia.com> References: <20250807082707.30647-1-richard.weiyang@gmail.com> <0467FDBA-A2CF-4CF0-ACCD-760ECD30BA8A@nvidia.com> <207BD61A-5561-4E8C-B867-D1CFCAD37509@nvidia.com> <13D32FD8-FAC8-468A-9C92-23A1B61610C3@nvidia.com> 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-Rspamd-Queue-Id: 49D5E180005 X-Rspam-User: X-Rspamd-Server: rspam09 X-Stat-Signature: aghbo93m7rzdqsnfycoyutg7jmaomjwt X-HE-Tag: 1754700397-693035 X-HE-Meta: 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 EWr4LsvT pRB5uh5MLHavVSn82UODwj4AwEymfjg4YDjCdRyoqCQYVz2tSMbq58/+zDMZGacUiwHI+hsJWDARpKgfNuiylwgxGfUytXSJxAYQPv/TUmQ0JFrzIEVNCgDp2pfd+FhFgQbRn2Z1yvYei8GLsmw5w7iVMHfGg5P2zX4iGbkoWTFI0zQjOZoCtaRuhaV36qjuLIyARU79t0hEjYhxMtFvXp/s3a+LHxnVoyizRgm34efpYuAeNpfEG/VSDn+ls/idKEHXQho/TyooElbj0qg00WBfK7dLHMM2LB9hXdXD5DL7WDY0A9SWuBdYI1ihQicog+BDj8jdHt6ibmEWldQLs0lEDJ9WoxPQSrh1bW2Tn3eExx3JzqTSLEORA5fGtPSRea3JEoTnzfXuZGHfesg13JhR0s4mPdexlEzJlOS6Xsn6Ta8B9ukWEiqmtXtEDeeJhQfibyS0dc6QsVVEhpmWyMXKk9e/NEX9XV0Tv 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 Fri, 08 Aug 2025 12:01:47 -0400 Zi Yan wrote: > > Wait. It seems that mm-new is different from Linus' tree[1]. I wonder > > what is going on. > > > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/testing/selftests/mm/split_huge_page_test.c?h=v6.16#n109 > > Wei, it seems that you lost the race to Muhammad Usama Anjum's cleanup patch[1]. > You might need to add nr_hpages back. > > [1] https://lore.kernel.org/all/20250731160132.1795351-6-usama.anjum@collabora.com/T/#u > Ah, thanks, I'll drop this version of "selftests/mm: do check_huge_anon() with a number been passed in".