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 52B8C1C4A13 for ; Mon, 10 Mar 2025 22:41:19 +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=1741646480; cv=none; b=Fb99RAOEG2MJRpwu65+X6uHpTIBweS0vRUfKljlPdIrNnzg8TYOH/WKr+BCUaBZvuDydgVwqfuY1sGPNPTSqI6P9iMDtkvKEQ8tbeM3XBUH6AF9d0dWI2+evjft4M6zprl1ZYHq2tI/nrueGzm2/kFSVpIQ+lEtoHWxC+8Xl5h4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741646480; c=relaxed/simple; bh=h7TddyeYXVkUSCG+DsP8DRCcvGAYIEDWd3Yf1TrnGGE=; h=Date:To:From:Subject:Message-Id; b=HrfrwP4Mjtth7gUGRcMV1SPPIbTI1CGaQnBR03RJHeqIMqmX58UNKdC1DOF8lYyBmnpvsHCVdNMbA5x8eklU8cv6MawDDYZOnyT91IFXuvs9L8+8ppuJK99+FhwfyE94qXvH4NKifTsfQyaoTt9HMw05MwfdL7NFb6FetVCzld0= 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=deb/a/og; 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="deb/a/og" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9E569C4CEE5; Mon, 10 Mar 2025 22:41:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1741646479; bh=h7TddyeYXVkUSCG+DsP8DRCcvGAYIEDWd3Yf1TrnGGE=; h=Date:To:From:Subject:From; b=deb/a/ogrSd3/RxI/wxg9btXdeOC6QUlnMd4oVj4IUvPe4sZOsePt0UPcSz0p7p2N E4Rtv5RbfbhFZvr6Y/luHrocxdeW48STApSaTUYCTwwxl4WpUhUNzYeEuySFQKbEW2 D+cq3X1A+KEQcHmyvuOb0yxtD36tyOURmJRz1Syg= Date: Mon, 10 Mar 2025 15:41:19 -0700 To: mm-commits@vger.kernel.org,arnd@arndb.de,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + mm-damon-sysfs-schemes-avoid-wformat-security-warning-on-damon_sysfs_access_pattern_add_range_dir.patch added to mm-unstable branch Message-Id: <20250310224119.9E569C4CEE5@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: mm/damon/sysfs-schemes: avoid Wformat-security warning on damon_sysfs_access_pattern_add_range_dir() has been added to the -mm mm-unstable branch. Its filename is mm-damon-sysfs-schemes-avoid-wformat-security-warning-on-damon_sysfs_access_pattern_add_range_dir.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-damon-sysfs-schemes-avoid-wformat-security-warning-on-damon_sysfs_access_pattern_add_range_dir.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: SeongJae Park Subject: mm/damon/sysfs-schemes: avoid Wformat-security warning on damon_sysfs_access_pattern_add_range_dir() Date: Mon, 10 Mar 2025 09:50:09 -0700 When -Wformat-security is given, compiler warns as a potential security issue on damon_sysfs_access_pattern_add_range_dir() as below: mm/damon/sysfs-schemes.c: In function `damon_sysfs_access_pattern_add_range_dir': mm/damon/sysfs-schemes.c:1503:25: warning: format not a string literal and no format arguments [-Wformat-security] 1503 | &access_pattern->kobj, name); | ^ Fix it by using "%s" as the format and the name as the argument. Link: https://lkml.kernel.org/r/20250310165009.652491-1-sj@kernel.org Fixes: 7e84b1f8212a ("mm/damon/sysfs: support DAMON-based Operation Schemes") Signed-off-by: SeongJae Park Cc: Arnd Bergmann Signed-off-by: Andrew Morton --- mm/damon/sysfs-schemes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/damon/sysfs-schemes.c~mm-damon-sysfs-schemes-avoid-wformat-security-warning-on-damon_sysfs_access_pattern_add_range_dir +++ a/mm/damon/sysfs-schemes.c @@ -1471,7 +1471,7 @@ static int damon_sysfs_access_pattern_ad if (!range) return -ENOMEM; err = kobject_init_and_add(&range->kobj, &damon_sysfs_ul_range_ktype, - &access_pattern->kobj, name); + &access_pattern->kobj, "%s", name); if (err) kobject_put(&range->kobj); else _ Patches currently in -mm which might be from sj@kernel.org are mm-damon-respect-core-layer-filters-allowance-decision-on-ops-layer.patch mm-damon-core-initialize-damos-walk_completed-in-damon_new_scheme.patch mm-madvise-split-out-mmap-locking-operations-for-madvise.patch mm-madvise-split-out-madvise-input-validity-check.patch mm-madvise-split-out-madvise-behavior-execution.patch mm-madvise-remove-redundant-mmap_lock-operations-from-process_madvise.patch mm-damon-avoid-applying-damos-action-to-same-entity-multiple-times.patch mm-damon-core-unset-damos-walk_completed-after-confimed-set.patch mm-damon-core-do-not-call-damos_walk_control-walk-if-walk-is-completed.patch mm-damon-core-do-damos-walking-in-entire-regions-granularity.patch mm-damon-introduce-damos-filter-type-hugepage_size-fix.patch docs-mm-damon-design-fix-typo-on-damos-filters-usage-doc-link.patch docs-mm-damon-design-document-hugepage_size-filter.patch docs-damon-move-damos-filter-type-names-and-meaning-to-design-doc.patch docs-mm-damon-design-clarify-handling-layer-based-filters-evaluation-sequence.patch docs-mm-damon-design-categorize-damos-filter-types-based-on-handling-layer.patch mm-damon-implement-a-new-damos-filter-type-for-unmapped-pages.patch docs-mm-damon-design-document-unmapped-damos-filter-type.patch mm-damon-add-data-structure-for-monitoring-intervals-auto-tuning.patch mm-damon-core-implement-intervals-auto-tuning.patch mm-damon-sysfs-implement-intervals-tuning-goal-directory.patch mm-damon-sysfs-commit-intervals-tuning-goal.patch mm-damon-sysfs-implement-a-command-to-update-auto-tuned-monitoring-intervals.patch docs-mm-damon-design-document-for-intervals-auto-tuning.patch docs-mm-damon-design-document-for-intervals-auto-tuning-fix.patch docs-abi-damon-document-intervals-auto-tuning-abi.patch docs-admin-guide-mm-damon-usage-add-intervals_goal-directory-on-the-hierarchy.patch mm-damon-core-introduce-damos-ops_filters.patch mm-damon-paddr-support-ops_filters.patch mm-damon-core-support-committing-ops_filters.patch mm-damon-core-put-ops-handled-filters-to-damos-ops_filters.patch mm-damon-paddr-support-only-damos-ops_filters.patch mm-damon-add-default-allow-reject-behavior-fields-to-struct-damos.patch mm-damon-core-set-damos_filter-default-allowance-behavior-based-on-installed-filters.patch mm-damon-paddr-respect-ops_filters_default_reject.patch docs-mm-damon-design-update-for-changed-filter-default-behavior.patch mm-damon-sysfs-schemes-let-damon_sysfs_scheme_set_filters-be-used-for-different-named-directories.patch mm-damon-sysfs-schemes-implement-core_filters-and-ops_filters-directories.patch mm-damon-sysfs-schemes-commit-filters-in-coreops_filters-directories.patch mm-damon-core-expose-damos_filter_for_ops-to-damon-kernel-api-callers.patch mm-damon-sysfs-schemes-record-filters-of-which-layer-should-be-added-to-the-given-filters-directory.patch mm-damon-sysfs-schemes-return-error-when-for-attempts-to-install-filters-on-wrong-sysfs-directory.patch docs-abi-damon-document-coreops_filters-directories.patch docs-admin-guide-mm-damon-usage-update-for-coreops_filters-directories.patch mm-damon-sysfs-validate-user-inputs-from-damon_sysfs_commit_input.patch mm-damon-core-invoke-kdamond_call-after-merging-is-done-if-possible.patch mm-damon-core-make-damon_set_attrs-be-safe-to-be-called-from-damon_call.patch mm-damon-sysfs-handle-commit-command-using-damon_call.patch mm-damon-sysfs-remove-damon_sysfs_cmd_request-code-from-damon_sysfs_handle_cmd.patch mm-damon-sysfs-remove-damon_sysfs_cmd_request_callback-and-its-callers.patch mm-damon-sysfs-remove-damon_sysfs_cmd_request-and-its-readers.patch mm-damon-sysfs-schemes-remove-obsolete-comment-for-damon_sysfs_schemes_clear_regions.patch mm-damon-remove-damon_callback-private.patch mm-damon-remove-before_start-of-damon_callback.patch mm-damon-remove-damon_callback-after_sampling.patch mm-damon-remove-damon_callback-before_damos_apply.patch mm-damon-remove-damon_operations-reset_aggregated.patch mm-damon-sysfs-schemes-avoid-wformat-security-warning-on-damon_sysfs_access_pattern_add_range_dir.patch