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 33885470456 for ; Fri, 2 Oct 2026 09:13:18 +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=1790932399; cv=none; b=Ivk38pg3ZejrgIQkfQgSwev4DOPuMh+AnNP+ItOIUSAdmijkXjC5qwsTxHBK19me0ytGtMU8/QnbMPh4EMxFtFJOSx55x0Sk5326O2dfxjGVBE/snRZD8yr6WRDHvzqaw2tZIYt9YlbIPJ91fL3Vz+9zOwYEJzrSd21Zt/8K3qA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790932399; c=relaxed/simple; bh=gT3MVzes3eaBPjMEmXiTcoFVhf+xvFUnJoM9DWDbDyE=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=YZCvaz4Rf/T0lN68w1h+Jno+9mOiifJbhPRro+rn/r31zSXxxt3w3trzich6RJNu0PWRwhL1abwWK5Xbn+f/m4icA5g51tzA6sf2u8tk8RufrZA6rEP/Y44Bvli17WUDhLiQFzRMra7kb1ZR3b1nA1wpBIYQRgvoIwuoazvB5p0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Vj7LDRFj; 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="Vj7LDRFj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C5F7C1F00899; Fri, 2 Oct 2026 09:13:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790932398; bh=gT3MVzes3eaBPjMEmXiTcoFVhf+xvFUnJoM9DWDbDyE=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=Vj7LDRFjCryXZs7URDfVD4Kjuk6D+2XlWyDuNcY5jFla+Pt6H6UInM/OpNiU/1kKU NS4QEi0M090mbe0r2dVxUKizSKIM+eCUKaNsiEvvg/PueM6Qra0G17t59wNFxYmpdw W7z4yglfFooQXqCm6j1jYZGOvKWkujrP4+Rlp5OieSAN0GS47ocwCF/U4mro/3T30E ZGPNFLEizYe1ylG6WA4dGVJ5Y4W/SJDkjnIZSVnIt/53FpzhH0ExdhAQqEAEgR0yKO LY5s/hFRQAC0l4lRP2rjUWZoBgtw1OiJdKrPZ7ckaXK1npOB35GQHRICgzcZiymilF ztsN/bIyLFxmQ== From: sashiko-bot@kernel.org Subject: Re: [RFC PATCH v3 01/13] lib/sbm: Introduce helpers for architectures to configure LLC properties Reply-To: sashiko-reviews@lists.linux.dev To: "K Prateek Nayak" Cc: "Alexander Gordeev" , "Heiko Carstens" , "Vasily Gorbik" , "Christian Borntraeger" , linux-s390@vger.kernel.org In-Reply-To: <20261001192849.74788-2-kprateek.nayak@amd.com> References: <20261001192849.74788-1-kprateek.nayak@amd.com> <20261001192849.74788-2-kprateek.nayak@amd.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 02 Oct 2026 09:13:17 +0000 Message-Id: <20261002091317.C5F7C1F00899@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Subsequent commits will add arch/ hooks to configure the sparsebitmask > (sbm) topology - number of sbm instance and the maximum CPUs that a > single instance can represent. >=20 > Introduce sbm_set_topology() that helps architectures configure the sbm > topology. Also add arch_sbm_cpu_instance_id() which will be used to map > CPUs to the sbm instances during init to keep CPUs on the same instance > on the same sbm leaf. >=20 > Individual arch/ users will be added one at a time in the subsequent > commits. >=20 > Signed-off-by: K Prateek Nayak Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261001192849.7478= 8-1-kprateek.nayak@amd.com?part=3D1