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 954BF353ECE for ; Fri, 30 Jan 2026 09:47:27 +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=1769766448; cv=none; b=u0RN1OQJ1crWhZPSqJNtY780OsJcg7KyaXn0ESo3yOG5gyzEpnTqvYPbz4LgMRW2JuaybPRilVP6XHWNAiF2GF0ElO8CqFA6gOoectVJmUZSYRahrS5eNjraNUVqrsnEnCUDhXafjzAeUBFhb19ClgseJtItxS9jRmZzOlWVxXc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769766448; c=relaxed/simple; bh=9hFdot91GeAEHG94e6545RITAmJaTpdGYHc6tzTR4Z4=; h=Message-ID:Date:From:To:Cc:Subject; b=cQd/JxlkuTZF/Yr3eY2jTef5Vi9FIGICoaSej74yM1EEebj3Sc7V6A54L8VAm7AosuU1P8HCrDe8eTU50+peP4G7HzZe7ty0m087guwRDNBYLHhB4MHDp3vX7Tul39t/B9bfD+3o3013j6cJEVErFv8tnXL6tt2Qfv8/reNaMLs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (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=fN94ip+L; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (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="fN94ip+L" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Subject:Cc:To:From:Date:Message-ID: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To:References; bh=9hFdot91GeAEHG94e6545RITAmJaTpdGYHc6tzTR4Z4=; b=fN94ip+LBRH+Wm520WwLLilAnT ReDoS2EdKBIBIHXz8Ll9Fc5f+EMlhpx27C71kMetwwrNLw8rpiGFehzOeA63FUG6dS0xjJFDtCdBM smdZg0ZzEtryTWPTo6Uu+k0lbyuRmaTfdkVpn4/js99PjrQDjnqV4QhKDuhIW7Pjc4NF5CWH3qloo TUGyNDJC36mxUMLyQ9R0UM77+d/bj5+zmeXsQa+KYgqGIbDwlybtAvyLKRMyJ2HCt7sS6840uXO0D CxcCj1ZxcD51DlXLC4d4yH7IqJpHd5PSNPCAMWFr63v8xTwlYYpp7K+zZ9VMKagF52xwc0FE4GRvR 5xfl+HwQ==; Received: from 2001-1c00-8d85-5700-266e-96ff-fe07-7dcc.cable.dynamic.v6.ziggo.nl ([2001:1c00:8d85:5700:266e:96ff:fe07:7dcc] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1vll5n-0000000BzUC-1Z5O; Fri, 30 Jan 2026 09:47:07 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 0) id 26D6930331F; Fri, 30 Jan 2026 10:47:06 +0100 (CET) Message-ID: <20260130093439.803225718@infradead.org> User-Agent: quilt/0.68 Date: Fri, 30 Jan 2026 10:34:39 +0100 From: Peter Zijlstra To: mingo@kernel.org Cc: peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, linux-kernel@vger.kernel.org, wangtao554@huawei.com, quzicheng@huawei.com, kprateek.nayak@amd.com, wuyun.abel@bytedance.com, dsmythies@telus.net Subject: [PATCH 0/4] sched: Various reweight_entity() fixes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Two issues related to reweight_entity() were raised; poking at all that got me these patches. They're in queue.git/sched/core and I spend most of yesterday staring at traces trying to find anything wrong. So far, so good. Please test.