From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 8366B21D3C0 for ; Sun, 21 Sep 2025 21:26:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758489988; cv=none; b=MLRRRtZnq8YfunFJf/oT1R0fklhMTZ/MJbxQeDHyqrYvjFQFaq24zzXwhkEfkyAK7nMvqVlJ4hAQuTV9BRlE2bWreXbmQibdecoMvgsjYopZbr4MtRaOZQv2a1vrF8tmKDf7jBoe4+0RmrNQ6yokTxBNduDJPfEV/nyV7ZaZnMg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758489988; c=relaxed/simple; bh=DUZPqtWKtFStRa7T+Gy6zDsr8QG6wAPBhysEIJjFDl8=; h=Date:To:From:Subject:Message-Id; b=f/IOCYEdRQpfhezOS7/kL96mxQaK+Bic1S3RUm20aphNiqEERnzpYoPcoQVUcZe9OlyxqsBzECHJeyf6PJP1Z7bUH4wHFUVjQUCuzICRuDVjcR7WvUf2fE7dgQUDwPUCn6fx0fdcFNBlml6Z6UkBCPNdOxNrz8I+7frgM1qjnjk= 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=dQtLH8mS; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="dQtLH8mS" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EB026C4CEE7; Sun, 21 Sep 2025 21:26:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1758489988; bh=DUZPqtWKtFStRa7T+Gy6zDsr8QG6wAPBhysEIJjFDl8=; h=Date:To:From:Subject:From; b=dQtLH8mSj3RU7LUQedxA8himSW6VGYtZAmm43hZdK9kvgSt/xCKeEmfomL1SVi1mI YCxctiANVu1ees4GdaQSnDx7MUJLpougDse5pxkFSBiVcTS4bn2XQSFAFg7SkUVuwT /wAso5n3Dp9rSI/9ZoEA2fl+jplF2WMxVswQcyLY= Date: Sun, 21 Sep 2025 14:26:27 -0700 To: mm-commits@vger.kernel.org,ziy@nvidia.com,shuah@kernel.org,ryan.roberts@arm.com,lorenzo.stoakes@oracle.com,liam.howlett@oracle.com,dev.jain@arm.com,david@redhat.com,baolin.wang@linux.alibaba.com,zokeefe@google.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] selftests-mm-remove-prot_exec-req-from-file-collapse-tests.patch removed from -mm tree Message-Id: <20250921212627.EB026C4CEE7@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: selftests/mm: remove PROT_EXEC req from file-collapse tests has been removed from the -mm tree. Its filename was selftests-mm-remove-prot_exec-req-from-file-collapse-tests.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Zach O'Keefe" Subject: selftests/mm: remove PROT_EXEC req from file-collapse tests Date: Tue, 9 Sep 2025 12:05:34 -0700 As of v6.8 commit 7fbb5e188248 ("mm: remove VM_EXEC requirement for THP eligibility") thp collapse no longer requires file-backed mappings be created with PROT_EXEC. Remove the overly-strict dependency from thp collapse tests so we test the least-strict requirement for success. Link: https://lkml.kernel.org/r/20250909190534.512801-1-zokeefe@google.com Signed-off-by: Zach O'Keefe Reviewed-by: Baolin Wang Acked-by: David Hildenbrand Reviewed-by: Dev Jain Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Ryan Roberts Cc: Shuah Khan Cc: Zi Yan Signed-off-by: Andrew Morton --- tools/testing/selftests/mm/khugepaged.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/mm/khugepaged.c~selftests-mm-remove-prot_exec-req-from-file-collapse-tests +++ a/tools/testing/selftests/mm/khugepaged.c @@ -394,7 +394,7 @@ static void *file_setup_area(int nr_hpag perror("open()"); exit(EXIT_FAILURE); } - p = mmap(BASE_ADDR, size, PROT_READ | PROT_EXEC, + p = mmap(BASE_ADDR, size, PROT_READ, MAP_PRIVATE, finfo.fd, 0); if (p == MAP_FAILED || p != BASE_ADDR) { perror("mmap()"); _ Patches currently in -mm which might be from zokeefe@google.com are