From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E8137327BFB; Thu, 21 May 2026 21:54:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779400491; cv=none; b=HMazQzhrNkawpQU8jmL9OB6eZmr/yGKl/bCHpg2Alt2EM0aERruSZajGIF9iieH7Iksv2mV749qWHve5D23Fcome0ZzQlJ251JvFWW57p6Qd156wo7xLloWVWMhD+GhjQwt4q00ntlarcFjse0j4NPTByDTH3pLWQQOn9LEa7aU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779400491; c=relaxed/simple; bh=DRCYlsepsK5VDShkMcJKOZZSAAgSQzNrj8ob7FPSMFM=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=TtvwpjXb2mWMae5/zLErDsIAg47EjxBjUEWMSCYTlRSGbH2SrPwalpPWO2GB+OX7eO+QS7Fdmk5DF9k0fvBfzHXOVNqH8wpt8hjryMqkmFoNK4sU0Z/NBjmpBFXJZUbEzRstMMZvVbUuCHjeLieEFtN3n1caRWqX7TuzG2KQWGc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=lqbCa13u; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="lqbCa13u" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 189A61F000E9; Thu, 21 May 2026 21:54:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1779400490; bh=Nq2To0QuY4e7vdPARpZ8ihBrwwym+9Z/ywa3n/yj5WU=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=lqbCa13udxE5HS+7g3+IdEidtP790M7oIPY27BNI0jhTG4rd9X0On4XXir20YE9K2 2SwG4ZPh3ENt4oNC3COhZrRGEpo84MdcGCwaSzLYHO0tuVvULVd0kpDGSHhG3o7CKj RNDilYoy/hqzHsaArsqrJy+2+E03yKpf6ea86IKg= Date: Thu, 21 May 2026 14:54:49 -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 v7 00/13] selftests/mm: fix failures and robustness improvements Message-Id: <20260521145449.ff6b050527ca494a7ba66e9c@linux-foundation.org> In-Reply-To: References: X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 21 May 2026 12:03:26 +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've re-added this series to mm.git's mm-new branch. > I checked the AI review comments. Most of them appear to be relatively > minor. > > I have sent one fixup patch ("selftests/mm: use ksft_exit_skip() instead > of KSFT_SKIP in uffd-stress") for the comment in "selftests/mm: skip > uffd-stress test when nr_pages_per_cpu is zero". The remaining comments > were either already discussed earlier or can be addressed later if needed. Cool, thanks for letting us know where we stand with the AI review. It helps!