From nobody Thu Sep 24 16:08:12 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 A78DC4D37DD; Tue, 22 Sep 2026 09:46:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790070388; cv=none; b=Q7/k/mREUqdaFbpa+wa/PmUdZP1X9ykXQLPxKJ7X5/AzIRiPSXSwAjKrqrV8+PMhJhNZHb8+29xnNeyNfLE20oXSwmQWSs+iYnX/tyu4STbQl3HAn3Wgn7Byg4EgbedZRcQDnzmQhv7SdF4SWPGpKacHxuVoRSdDEzmILha+8SU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790070388; c=relaxed/simple; bh=f92gd1KIoGOGncrjsuRW/cJeqbFK1x8YdQJwB8BbviE=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=bouibZwCAxPTYGyE5y7B2WF82aP6KFGsIbUVxNql4uktlEkP+J8facKrZROMrjBa4cJVdXVhqG+NRgsjNs0YC64mzPBlRPWsHmDQoZ6Qb7Rp9iFi+jEjB1WmvJbL0duQDH8V/awh+ZEAJ89SGXjLP6SLAHKAYy2GIyvK6CqfMqA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=34ajk+dU; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=ycUZQGBj; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="34ajk+dU"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="ycUZQGBj" Date: Tue, 22 Sep 2026 09:46:21 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1790070383; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xhzjd9PnIW2PsreNN1yoqW4Qq/sSRe+LDT597GpHz2g=; b=34ajk+dUi8yoRP7KjR44/uSHUnkbJWj1NOtmwX9P5pNpU9zuRV2wCfo0qa8j9wU/ySnm85 WdzSWafw66kGQ/76XNbgLKfC0DX7am3NPMkLh+7HMvN7wFIUqY+avEDLStl+Rlv+bn9rB0 M37gYqcLNUVGoal2F0DcIwv//zFERFBDSK+1WLHSFVHOAhP7NQ2k2f+Vthu2Wj4qNXTZb4 TGEF3Vdl8Uu0KI0MjSU/5pR1EeF5jLZ6JRiXMtdiqLDoFiniT14+10isozdGMvcjEBhoFR ktA3nKvRVxtzIs3eXadQej54F+KclUeJbjxId5IPMm+xkxbRSpFgyczL5irY3w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1790070383; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xhzjd9PnIW2PsreNN1yoqW4Qq/sSRe+LDT597GpHz2g=; b=ycUZQGBjN7UN1EVY5iQUboCM75FnFDid2rtPmE22L2QOkmZEEa/28WpwXzPYBZVrIyHh4n TkPSymDrpiS6CoAA== From: "tip-bot2 for Dapeng Mi" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: perf/urgent] perf/x86/intel: Rename NVL offcore_rsp attribute to offmodule_rsp Cc: Dapeng Mi , "Peter Zijlstra (Intel)" , Ingo Molnar , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20260917015234.981153-13-dapeng1.mi@linux.intel.com> References: <20260917015234.981153-13-dapeng1.mi@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <179007038199.2819794.1960252155196219959.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the perf/urgent branch of tip: Commit-ID: d4d9ccbad527af115b8e83a7a2b74785c0e8dfea Gitweb: https://git.kernel.org/tip/d4d9ccbad527af115b8e83a7a2b74785c= 0e8dfea Author: Dapeng Mi AuthorDate: Thu, 17 Sep 2026 09:52:34 +08:00 Committer: Ingo Molnar CommitterDate: Tue, 22 Sep 2026 11:38:17 +02:00 perf/x86/intel: Rename NVL offcore_rsp attribute to offmodule_rsp NVL introduces Offmodule Response events in place of the legacy Offcore Response events, but it still exposes the inherited offcore_rsp PMU attribute for programming the corresponding MSR data. Rename the NVL PMU attribute to offmodule_rsp so the sysfs interface matches the underlying event name and avoids user & tooling confusion. Signed-off-by: Dapeng Mi Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://patch.msgid.link/20260917015234.981153-13-dapeng1.mi@linux.in= tel.com --- arch/x86/events/intel/core.c | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index 3843dbe..3ef8088 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -7530,6 +7530,7 @@ static struct attribute *adl_hybrid_tsx_attrs[] =3D { FORMAT_ATTR_HYBRID(in_tx, hybrid_big); FORMAT_ATTR_HYBRID(in_tx_cp, hybrid_big); FORMAT_ATTR_HYBRID(offcore_rsp, hybrid_big_small_tiny); +FORMAT_ATTR_HYBRID(offmodule_rsp, hybrid_big_small_tiny); FORMAT_ATTR_HYBRID(ldlat, hybrid_big_small_tiny); FORMAT_ATTR_HYBRID(frontend, hybrid_big); =20 @@ -7568,6 +7569,23 @@ static struct attribute *mtl_hybrid_extra_attr[] =3D= { NULL }; =20 +static struct attribute *nvl_hybrid_extra_attr_rtm[] =3D { + ADL_HYBRID_RTM_FORMAT_ATTR, + FORMAT_HYBRID_PTR(offmodule_rsp), + FORMAT_HYBRID_PTR(ldlat), + FORMAT_HYBRID_PTR(frontend), + FORMAT_HYBRID_PTR(snoop_rsp), + NULL +}; + +static struct attribute *nvl_hybrid_extra_attr[] =3D { + FORMAT_HYBRID_PTR(offmodule_rsp), + FORMAT_HYBRID_PTR(ldlat), + FORMAT_HYBRID_PTR(frontend), + FORMAT_HYBRID_PTR(snoop_rsp), + NULL +}; + static bool is_attr_for_this_pmu(struct kobject *kobj, struct attribute *a= ttr) { struct device *dev =3D kobj_to_dev(kobj); @@ -8842,7 +8860,7 @@ __init int intel_pmu_init(void) mem_attr =3D mtl_hybrid_mem_attrs; tsx_attr =3D adl_hybrid_tsx_attrs; extra_attr =3D boot_cpu_has(X86_FEATURE_RTM) ? - mtl_hybrid_extra_attr_rtm : mtl_hybrid_extra_attr; + nvl_hybrid_extra_attr_rtm : nvl_hybrid_extra_attr; =20 /* Initialize big core specific PerfMon capabilities.*/ pmu =3D &x86_pmu.hybrid_pmu[X86_HYBRID_PMU_CORE_IDX];