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 8E9192D2394; Wed, 9 Sep 2026 14:41:57 +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=1788964918; cv=none; b=oDnK/SYdRxFIJcPj/2maCUyjdzl24sGPQpmjgFKlFDXZTeey3uyXCoGhFnIxYeenNwDJVFxOEL/ErQ4QGLWsJU/h8CRSWrDuVwnLUrFelajYnsLiGppwcGdYGIBP9QqfFQ7gOc7GoqxjrjcsYx2+AGs+7JSz2o8d7IYI3Unm6Io= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788964918; c=relaxed/simple; bh=BiNsU86CL9mAsOSrElf6Ix05lu9nbGmSuf8eKgWXUpA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=t4s59bZb6poOlJl6jKlczNqBosuIP5Xvhb0LXOapvuTIHuvF45rdveh7jqxwB1xXtHozN7HPhKZG25yw5DsBd7emgTC9y1iIvc0J4t6axiIsaUR0kTC58z0RYip0X5O6IzpTZupatsuQIlv/TwghlFINnNIc2GQVZ69bl7ZQ4Rw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=tGZPG/+H; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="tGZPG/+H" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DFAB81F00A3A; Wed, 9 Sep 2026 14:41:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1788964917; bh=klLuZwjYfNjhMtwRXuv4LSsopkvEZbgeSVGpGBKZ+J0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=tGZPG/+HvQTbu3ZIAmhAevCfxiv68Y0RXd7DWVNuBT+c0rgePBy7y/rFM9qiXdI33 WtpEr2Fz/pxl0u1yL3plR7IiwD6ODPPdoa1w/XNG+TcwpfH2uNQatbXT35t6Xn08N4 I6qV6JEkC7K0sJVqxK6f2YlP/lvUzHXPAXltTnYU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Song Hu , SJ Park , David Hildenbrand , "Liam R. Howlett" , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Suren Baghdasaryan , Vlastimil Babka , Jonathan Corbet , Andrew Morton Subject: [PATCH 6.18 563/583] Docs/ABI/damon: fix typo in intervals_goal sysfs path Date: Wed, 9 Sep 2026 15:44:08 +0200 Message-ID: <20260909134257.177664259@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260909134237.773280130@linuxfoundation.org> References: <20260909134237.773280130@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Song Hu commit 1b492fc82368399123413c937f13da6ed312ee4d upstream. Patch series "Docs/ABI/damon: sysfs ABI document fixes and additions", v2. This series fixes typos and fills in missing entries in the DAMON sysfs ABI document (Documentation/ABI/testing/sysfs-kernel-mm-damon). Patch 1 fixes a path typo, "intrvals_goal" -> "intervals_goal", in four What: entries; the documented path points to a non-existent directory, so it is Cc'ed to stable. Patch 2 fixes two further typos ("WDate:", "manimum"). Patches 3 and 4 add ABI entries that exist in the kernel and are already described in usage.rst but are missing from the canonical ABI document: the 'update_tuned_intervals' state command (patch 3) and the 'tried_regions//probes/

/hits' file (patch 4). This patch (of 4): The ABI document spells the DAMON sysfs directory as "intrvals_goal" (missing 'e') in four What: entries, but the kernel creates it as "intervals_goal" (mm/damon/sysfs.c). Following the documented path therefore yields a non-existent directory. Link: https://lore.kernel.org/20260714140117.94147-1-sj@kernel.org Link: https://lore.kernel.org/20260714140117.94147-2-sj@kernel.org Fixes: e2b23dc62369 ("Docs/ABI/damon: document intervals auto-tuning ABI") Signed-off-by: Song Hu Reviewed-by: SJ Park Signed-off-by: SJ Park Cc: David Hildenbrand Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Suren Baghdasaryan Cc: Vlastimil Babka Cc: Jonathan Corbet Cc: Signed-off-by: Andrew Morton Signed-off-by: SJ Park Signed-off-by: Greg Kroah-Hartman --- Documentation/ABI/testing/sysfs-kernel-mm-damon | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -105,7 +105,7 @@ Description: Writing a value to this fil DAMON context in microseconds as the value. Reading this file returns the value. -What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/intervals/intrvals_goal/access_bp +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/intervals/intervals_goal/access_bp Date: Feb 2025 Contact: SeongJae Park Description: Writing a value to this file sets the monitoring intervals @@ -113,7 +113,7 @@ Description: Writing a value to this fil the given time interval (aggrs in same directory), in bp (1/10,000). Reading this file returns the value. -What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/intervals/intrvals_goal/aggrs +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/intervals/intervals_goal/aggrs Date: Feb 2025 Contact: SeongJae Park Description: Writing a value to this file sets the time interval to achieve @@ -121,14 +121,14 @@ Description: Writing a value to this fil access events ratio (access_bp in same directory) within. Reading this file returns the value. -What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/intervals/intrvals_goal/min_sample_us +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/intervals/intervals_goal/min_sample_us Date: Feb 2025 Contact: SeongJae Park Description: Writing a value to this file sets the minimum value of auto-tuned sampling interval in microseconds. Reading this file returns the value. -What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/intervals/intrvals_goal/max_sample_us +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/intervals/intervals_goal/max_sample_us Date: Feb 2025 Contact: SeongJae Park Description: Writing a value to this file sets the maximum value of