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 4747C1EA7EC for ; Wed, 25 Jun 2025 22:56:04 +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=1750892164; cv=none; b=SB9KoT7luAltgkgnrg5hO8C/SdHqh1nXzMYHakGua3Ca9QE+x8aCHdtgyWe3ixwqiXelWt/grXkQws2EYFvyCmP1eTyMePMEIdFEIwyRToZVUrBrKRwYJnDk+94GPd3QoBSwJuMxltjHruSg14VQie000N7gmIqcvWDpjOC/jlg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750892164; c=relaxed/simple; bh=3xLTnd9CH6ztYcz0UMPZqwZqsUifO1ETg/EtgM1I9tA=; h=Date:To:From:Subject:Message-Id; b=Dz9b9fJhZZ7HDcYkHxXKwFrFQWubjHzRXmE7rZUczqhjIbHvASF8cnC/s1QHrwxsTiBGGfrwFxTavPhoTcSaq5AgC4GS42MZ97zlAkSPRbpIko0XVJ/PsGZqzVhK0eYrfugBDI8pPUPR35Utr2dHrEIB/yvbZlEl6eO5ofcNlQI= 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=qEF96idu; 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="qEF96idu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1DADDC4CEEA; Wed, 25 Jun 2025 22:56:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1750892164; bh=3xLTnd9CH6ztYcz0UMPZqwZqsUifO1ETg/EtgM1I9tA=; h=Date:To:From:Subject:From; b=qEF96iduQnzyZ5l9QLZRTV6WGFnSQTCV8Xx5zRgX8rbjcDOf42yVYzzQY7HspQvoo GwEjVt/oHdOabKL5cYEwlMLKVCJfgWRtDjEPdkcT/XI2uNEFBcgfVQ/YUSTpy/e3tw AyIQ6g74PIDEajtKpjWpo/blflyvg2RhnEakRohM= Date: Wed, 25 Jun 2025 15:56:03 -0700 To: mm-commits@vger.kernel.org,shuah@kernel.org,ryan.roberts@arm.com,lorenzo.stoakes@oracle.com,donettom@linux.ibm.com,david@redhat.com,anshuman.khandual@arm.com,dev.jain@arm.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-hotfixes-stable] selftests-mm-fix-validate_addr-helper.patch removed from -mm tree Message-Id: <20250625225604.1DADDC4CEEA@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: fix validate_addr() helper has been removed from the -mm tree. Its filename was selftests-mm-fix-validate_addr-helper.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Dev Jain Subject: selftests/mm: fix validate_addr() helper Date: Fri, 20 Jun 2025 16:41:50 +0530 validate_addr() checks whether the address returned by mmap() lies in the low or high VA space, according to whether a high addr hint was passed or not. The fix commit mentioned below changed the code in such a way that this function will always return failure when passed high_addr == 1; addr will be >= HIGH_ADDR_MARK always, we will fall down to "if (addr > HIGH_ADDR_MARK)" and return failure. Fix this. Link: https://lkml.kernel.org/r/20250620111150.50344-1-dev.jain@arm.com Fixes: d1d86ce28d0f ("selftests/mm: virtual_address_range: conform to TAP format output") Signed-off-by: Dev Jain Reviewed-by: Donet Tom Acked-by: David Hildenbrand Cc: Anshuman Khandual Cc: Lorenzo Stoakes Cc: Ryan Roberts Cc: Shuah Khan Signed-off-by: Andrew Morton --- tools/testing/selftests/mm/virtual_address_range.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/tools/testing/selftests/mm/virtual_address_range.c~selftests-mm-fix-validate_addr-helper +++ a/tools/testing/selftests/mm/virtual_address_range.c @@ -77,8 +77,11 @@ static void validate_addr(char *ptr, int { unsigned long addr = (unsigned long) ptr; - if (high_addr && addr < HIGH_ADDR_MARK) - ksft_exit_fail_msg("Bad address %lx\n", addr); + if (high_addr) { + if (addr < HIGH_ADDR_MARK) + ksft_exit_fail_msg("Bad address %lx\n", addr); + return; + } if (addr > HIGH_ADDR_MARK) ksft_exit_fail_msg("Bad address %lx\n", addr); _ Patches currently in -mm which might be from dev.jain@arm.com are xarray-add-a-bug_on-to-ensure-caller-is-not-sibling.patch mm-call-pointers-to-ptes-as-ptep.patch mm-optimize-mremap-by-pte-batching.patch maple-tree-use-goto-label-to-simplify-code.patch