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 DB71539AF2 for ; Mon, 6 May 2024 00:59:17 +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=1714957157; cv=none; b=dWsXZ6CH4U0zq1ru3eLtnVbounlzk97X6sYHPN1sU67m9d4n2gy6LWj1hEBQ/u1YfmqxNl/macO7eIY98eNEVRFePi7fPLOt0lCldzZK3NBFr5aHN8mgszTngCOdRlWk2e4taGIxRn3+JX5VZd6o0XUUpMDqRd2/zBzdQ2f+vQI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714957157; c=relaxed/simple; bh=vhFgqfX+qnLS6D8Y9dvZ8vGI355Ya3tswDGxGS+P14o=; h=Date:To:From:Subject:Message-Id; b=V1CgyE7IgZCIhRUxV9loviiRLdhQtzCSjlyxqDEucgNFK69r0cDZ86AesJgV+qiuOgHhsYw4soszTG2JnsoGDnwGzRN+dvaI594Tu9zwYGEX4vWqrt7IV+tUq5/DtTSfnNOc6gERaNB8yRLupsmDGb+3MIalnBIGJFlQM48zz1Q= 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=ruAkIWiu; 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="ruAkIWiu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A92ACC113CC; Mon, 6 May 2024 00:59:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1714957157; bh=vhFgqfX+qnLS6D8Y9dvZ8vGI355Ya3tswDGxGS+P14o=; h=Date:To:From:Subject:From; b=ruAkIWiu9FLpUOykAb9gUa0JGSrf+MiYCs0GNuD9fsYzkbT6FtpEUUfAuFDUs1DOS vy8uoi6u2XMMICXg7myJQjWIuFXRZU5Awc/NyfvMCE9vuheKdLtu4BhuNa7br1A/GI 8WpqWtz1HbR5CdGQ//UJ3gkjj2tqUzKyDDPl6k38= Date: Sun, 05 May 2024 17:59:17 -0700 To: mm-commits@vger.kernel.org,david@redhat.com,catalin.marinas@arm.com,anshuman.khandual@arm.com,ryan.roberts@arm.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-debug_vm_pgtable-test-pmd_leaf-behavior-with-pmd_mkinvalid.patch removed from -mm tree Message-Id: <20240506005917.A92ACC113CC@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/debug_vm_pgtable: test pmd_leaf() behavior with pmd_mkinvalid() has been removed from the -mm tree. Its filename was mm-debug_vm_pgtable-test-pmd_leaf-behavior-with-pmd_mkinvalid.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: Ryan Roberts Subject: mm/debug_vm_pgtable: test pmd_leaf() behavior with pmd_mkinvalid() Date: Wed, 1 May 2024 15:44:39 +0100 An invalidated pmd should still cause pmd_leaf() to return true. Let's test for that to ensure all arches remain consistent. Link: https://lkml.kernel.org/r/20240501144439.1389048-1-ryan.roberts@arm.com Signed-off-by: Ryan Roberts Reviewed-by: Anshuman Khandual Reviewed-by: David Hildenbrand Cc: Catalin Marinas Signed-off-by: Andrew Morton --- mm/debug_vm_pgtable.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/debug_vm_pgtable.c~mm-debug_vm_pgtable-test-pmd_leaf-behavior-with-pmd_mkinvalid +++ a/mm/debug_vm_pgtable.c @@ -982,6 +982,7 @@ static void __init pmd_thp_tests(struct #ifndef __HAVE_ARCH_PMDP_INVALIDATE WARN_ON(!pmd_trans_huge(pmd_mkinvalid(pmd_mkhuge(pmd)))); WARN_ON(!pmd_present(pmd_mkinvalid(pmd_mkhuge(pmd)))); + WARN_ON(!pmd_leaf(pmd_mkinvalid(pmd_mkhuge(pmd)))); #endif /* __HAVE_ARCH_PMDP_INVALIDATE */ } _ Patches currently in -mm which might be from ryan.roberts@arm.com are