From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 55A771624E9 for ; Thu, 24 Apr 2025 13:57:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745503052; cv=none; b=dSREj8h5ZQRWz2BlZa7Xw0u+dR9jRk6HpASqpttqKPRzj27Q52B5ihKdx4n9Gu+AeJxK0Fs81OimUNt3Fif2N7As5/g49BPhdgn1RUnMvUg6QYD0tLtQpvlaWPYceFhtxHBDAVmy1otk8cxpGS4RVQuizO49PUFKBu2xe+72/j0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745503052; c=relaxed/simple; bh=FEYVBbdx82GbPQ8AA3AcwwOYAJIGNPQ8H5tD+yKePaY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=j3kT56J72BTNENUkkzzeL2+gIb0ONO05zE3pXgbYRz/oWkkFzZt3NsWH87EYplRyDWfaJ1Jlhppc1DMOU8Q4/6kItrN1+sNvfd6cp88Z+WVlZ9dezlPAUgaA/e1P+RFMGT3GRWuhlu2ojlb6rhm85VHixSZDmx7uKBLZTA4LPS8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=Xj5+mm24; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Xj5+mm24" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=mCWQOVKrsWLibj3F1DkkaTc3EiVbYXxvDS2JSNawb4o=; b=Xj5+mm24nxVnOWSAEcAVILKsjD zSC1SsesjYBKmmla2UCP42vQ7LcWjU2QF3/G4qmqzIx0biB+fmcURfSROayf+ha+EeN6kz7k+ygV/ fT7iPvgDSn8zfBW0soO7i//lZqL4uVrurzgKZzqF7+xOsB/z1vY19TZ2jzcuTyHC9/eoHYrI/ObaB 5fclA2YBRPI+c62q1lx1T/nonASlg5LwkSlTE6SbYamdMQSHPZkkEGtU6P/vTaYFGY/ILwe/nxFK9 ae2dVHRMO1Bq7oJyvSeFwJ4ibDOYQ2QXE1yWOibEfSmQ//wCsoiSofWMztSlH3kfR6/x/zp6jKJ7h tIdnu6Qg==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1u7x4r-0000000CZPd-20jf; Thu, 24 Apr 2025 13:57:21 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id DEB0730057E; Thu, 24 Apr 2025 15:57:20 +0200 (CEST) Date: Thu, 24 Apr 2025 15:57:20 +0200 From: Peter Zijlstra To: "Liang, Kan" Cc: mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, irogers@google.com, linux-kernel@vger.kernel.org, Luo Gengkun Subject: Re: [PATCH 1/2] perf/x86/intel: Only check the group flag for X86 leader Message-ID: <20250424135720.GC1166@noisy.programming.kicks-ass.net> References: <20250423221015.268949-1-kan.liang@linux.intel.com> <20250424094050.GE19534@noisy.programming.kicks-ass.net> <27d1c070-9644-4088-a0ee-e005d1542874@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <27d1c070-9644-4088-a0ee-e005d1542874@linux.intel.com> On Thu, Apr 24, 2025 at 09:50:09AM -0400, Liang, Kan wrote: > I have split the patch series and sent a V2. > https://lore.kernel.org/lkml/20250424134718.311934-1-kan.liang@linux.intel.com/ > > There is a fix for the non-precise events counters-snapshotting, which > is buried in the LKML. > https://lore.kernel.org/lkml/20250204210514.4089680-1-kan.liang@linux.intel.com/ > I've also added it into the above V2 with a fixes tag. > Please take a look. If it looks good for you, please stick it in urgent > as well. Thanks, let me go see..