From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793514846; b=K1JaQAL46KFka+XvMuNtU/O0Jx8f3f9bBJ/PVxlcI9VFslKmOHCtD30AurWATZmb9k+Z pVG30kGHqS7z7DsVNaoIL4r9BLfXUVisRYaqfxeRJ2cIql46DPd6+tGyfPW7SHsv0reTg AbTOcfMZe1QGA6gTWCy1BVH0cRZH2IeJQBKXziEsYxMdr137CjjnKZjebi3EtAW8t3Dv0 V9ONIjp3wnIcFH8IKZQmTbcP4AxdTMp0uzZugDqbGvlT0wqHdxlQxih1aak346LfZb4as 7BDXHkoJ6D4Ox1HmI3xuvy5lBbF9t7e3RsS8d3xebgAu3CEAe5mfpA5Q7y591SCzY2w== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793514846; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition: Content-Transfer-Encoding:In-Reply-To; bh=rjhYpG29KiXec66lehjT+qnTIjxBrflMBNT7bdsSn/U=; b=n6AAuDWNaVjjxorW0VJFY5XlLSnPR4q9GN2tHdS9oJR0/V+b7go9OUeZbKGKcTCDAYyp yfdd89g/0uYBdo2hzho9i7nTx5pBQk/AsqD1WhyMhwsEzzGNXrzFXWpORPjr+t7sHFUNv dJCg3hlJDOQNkQH0nRjYkgpOS2UlU82EUD03KzUqrkfYYkcoYhIZwA3sTPPNd0abBdWFw n2BM1rDtAefIvqPM9hjX76Ms27NqruMRqN25C23MZ+97omG7yq+QEv09nro+r7XBomeyf rvohxrI+CvZH85lIBcGUg/aUgaQGREIqQ3/LXNl8RK+KNGHBPVHtKb/MgGbTRLkUdmg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=nCftg+8C; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A92E7606A324 for ; Sun, 1 Nov 2026 06:34:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=nCftg+8C Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9E0431F000C1; Sun, 1 Nov 2026 06:34:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793514845; bh=rjhYpG29KiXec66lehjT+qnTIjxBrflMBNT7bdsSn/U=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=nCftg+8CkBGXhzAMGHuCn0XTNgqHPlPKWwYomrrRvc1nVTFUDd3BC+wzhyKWdMLYi TRoUSowB7f/JpcTXG1/SKDzCqLv3fNQs81f+71TRKwHmJ7SOTf0QgM7iwkDQ8cOxfZ EO67bbDZdXhhr/tnTV+P+umDIZJmynpMTOwnLvmoHEvs+osMbY5croIYAssBk6tdv0 LCQd6HFk/1eADwcpN1L4yH8Pwzm06f+F3lfP01u6w7sfLTK2UEw5msCbeDo/r/r7Tl NgSiW0CZ8Z+M3c3rwpXjekJTwSPb8Eak8+dV31kRdSP5y8rbuOYyNwgJsU04t7q1G5 B0sIPYSVLLT0g== Date: Sun, 1 Nov 2026 07:34:00 +0100 From: Ingo Molnar To: Stian Halseth Cc: Linus Torvalds , Peter Zijlstra , Frederic Weisbecker , linux-kernel@vger.kernel.org, Thomas Gleixner Subject: Re: [GIT PULL] Scheduler updates for v7.4 Message-ID: References: <1350c2fef9f74d5654041c99d255a22885fa0ec2.camel@itx.no> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1350c2fef9f74d5654041c99d255a22885fa0ec2.camel@itx.no> * Stian Halseth wrote: > Hi Linus, > > On Fri, 2026-10-30 at 14:05 -1000, Linus Torvalds wrote: > > On Sun, 18 Oct 2026 at 00:43, Ingo Molnar wrote: > > > > > > Please pull the latest sched/core Git tree from: > > > > > >    git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched-core- > > > 2026-10-18 > > > > So this seems to trigger for me on my laptop. Not every boot, but I've > > seen it at least twice now: > > > > > Stian Halseth (1): > > >       sched/cputime: Don't account idle time twice after dyntick-idle > > > > where the new WARN_ON_ONCE() triggers at boot, resulting in a splat like > > this > > > > Sorry about that. Paul Menzel and Breno Leitao hit the same.  > Nothing is accounted wrong, the warning is just wrong, and the fix Thorsten > linked drops it: > > https://lore.kernel.org/all/20261025100202.2584654-1-stian@itx.no/ > > Since this is getting more attention, I'll send a v2 with a better commit > message and the reports added. Thank you, I've queued up the fix and will send it to Linus soon so that it gets into -rc1. Ingo