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 CC70F37E304 for ; Wed, 23 Sep 2026 17:18:05 +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=1790183886; cv=none; b=iRrEhb7rtFTAx0izz/Xn3QVsWWjSwZ7bEsVRrdZEGvvAIiTc+JWhaT2aOi/JGhgF2Ex+e6/4tXWrmES/eG18IbfVPeMUT521JfRW9+ZzFFv5/kk8BpAznJ7ZokceeSS25EXaDvJjLB2HAtLwUZPrgM12g3ejHRLXAuJ9ZMce32o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790183886; c=relaxed/simple; bh=YnNolMYiuXxLpFlmedfmYnA+YQQ0MVbpuu7yxuKlp6o=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=ccPwtFAnoAtEiJBOMo4GE/Hpmlz0+coeD64Ej66JijqvcpCAkxVgQGYIUowLPm/Oh92CIRb7Ucdt74eIoS6xWMFRHMIu91BBaROViUAs5wF8QC9x1yXv0rhKhjBjGCVs1rjxjRwrwEShtcD4aR0JvKbRjjopF62P1igyzMqY+xY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K8ueCaSu; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="K8ueCaSu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 502FF1F000FF; Wed, 23 Sep 2026 17:18:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790183885; bh=lboBVHD38jkGnr6nm3T4DK2zkrxLnoDZNCFL07HdG1I=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=K8ueCaSuHVyAuE3wZgBq4knMFE7/pKVfGI4qAAj8l3zYPvP4nUirSunpXL+XZv3wX lObDRQY15T2vL3o7opmrgDRK6YKPHTNRXJRG2A8i745ihoKeqvjxv3IRcTZcaPLkTf xTzdbv1mPxTYzPusg/VHhTpwCYb6YiEazVj+uMU8t7GsS9ad/aHIQRd/owsV7OzKIv KnhXp1mcJz6otnsDMpH6Rq6Z0v5iaApgXj7uRFs/RrHU2gyoy6+IX8gwnBSe24bmP5 vxGsz+JPAo8hOj4/sLfqd+TXnaQyvNdqi9VwLhmOvvBmEnZM+7gukIAQ9d3/mPj69L X5Z2s9V0augXg== From: sashiko-bot@kernel.org Subject: Re: [PATCH v12 3/6] perf header: Support memory ranges Reply-To: sashiko-reviews@lists.linux.dev To: "Thomas Falcon" Cc: linux-perf-users@vger.kernel.org In-Reply-To: <20260923170903.48388-4-thomas.falcon@intel.com> References: <20260923161043.95C171F000FF@smtp.kernel.org> <20260923170903.48388-1-thomas.falcon@intel.com> <20260923170903.48388-4-thomas.falcon@intel.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Wed, 23 Sep 2026 17:18:04 +0000 Message-Id: <20260923171805.502FF1F000FF@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Memory ranges were created to track different types of memory, > such as persistent, high bandwidth, or CXL-attached, that may > be present on a system for performance monitoring and resource > control purposes. >=20 > Memory range data are parsed from the ACPI MRRM table and exposed > to userspace tools via sysfs [1]. Memory range data is read from: >=20 > /sys/firmware/acpi/memory_ranges/rangeX >=20 > With the following attributes: >=20 > u64 base; > u64 length; > int node; > [ ... ] > Assisted-by: Sashiko:gemini-3.1-pro-preview > Assisted-by: GitHub-Copilot:claude-opus-4-8 > Reviewed-by: Ian Rogers > Reviewed-by: Namhyung Kim > Signed-off-by: Thomas Falcon Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260923170903.4838= 8-1-thomas.falcon@intel.com?part=3D3