From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 8748720F067; Fri, 27 Mar 2026 00:28:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774571308; cv=none; b=WlneNpHzuIUx7TEEvbNfcqzuGbOeecvAHAabDVOqs/Lq00gJF59KpGdjsznnEDCWuU7Yjhefb6y1FT7SVsl8xxrP2RkdUr7OE7h3bE2+2+/rcalZ+A1P/jBdeCtJoGy2STE1AO5XNyiz7ZrcapBwvCMylgEjTlg7HJ0rdTuXo9M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774571308; c=relaxed/simple; bh=t0f7qTZoFLVX4PbGZBGtZK1nSxhr/Qx9XL4zfR2vAsE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HWH1RRx5xPLViF6rbj3fLRKlP72Js9DDHEv9Kt/DfzkD8Rmw2FEh3MCASuVm95FFwi1jbIFFxvdPEkI0Reqq7/wCLWNgeuZ5bXmvoaxUz9tx1HYcfQi1Sn9j6IHOPnRa9M+2pAhdVMJa6zfGx51mIh2CF0R6z+zoiesKL1lCb4s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=afdFlI01; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="afdFlI01" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20196C116C6; Fri, 27 Mar 2026 00:28:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774571308; bh=t0f7qTZoFLVX4PbGZBGtZK1nSxhr/Qx9XL4zfR2vAsE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=afdFlI01rmuTFvP/Fx2DOpuEZUJAxLmkYR4hl6A6EtVkV88LbMUZ4Hfxh8JeAysh3 xr3IhQON5KcAB1V+ojfNMV50jv6GZThx9aAaO1n++12EWAHZMJcLClEIQm1dceTSqi 5hTpeKMN5B4tu8/JTF+06RTtmFcAmNs5wVdZSq4mqOX9Mt8qwARRSzFxFh4O32ayG0 S7QDHlI2L33gfDEIgTAbgA1agvUQaPS00rcgC1YbjXpWz2laQe50snLa6AH6IWuMMm 1tbaDnSJgmrYw4Aqjz6WV/R4o/5dExQc95nPXjdnA/mtltdlcQDBaVSRIYaBaxowMy 4TqI4fZ3NddCA== Date: Thu, 26 Mar 2026 14:28:27 -1000 From: Tejun Heo To: Ihor Solodrai Cc: zhidao su , Alexei Starovoitov , Jonathan Corbet , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, sched-ext@lists.linux.dev, bpf@vger.kernel.org Subject: Re: [PATCH] docs: Document pahole v1.26 requirement for KF_IMPLICIT_ARGS kfuncs Message-ID: References: <20260324062028.2479059-1-suzhidao@xiaomi.com> <69c2dbe8.170a0220.226f48.721e@mx.google.com> Precedence: bulk X-Mailing-List: linux-doc@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: On Thu, Mar 26, 2026 at 03:06:28PM -0700, Ihor Solodrai wrote: > On 3/24/26 11:46 AM, zhidao su wrote: > > On Tue, 24 Mar 2026 08:12:12 -0700, Alexei Starovoitov wrote: > >> I don't think that's true. > >> At least when implicit args were designed the goal was to avoid > >> pahole dependencies. > >> Please share exact steps to reproduce. > > > > Here are the exact reproduction steps and code path analysis. > > Hi everyone, sorry I'm late to the party. > > First of all, a *Nack* to the doc change in isolation, I agree with > Alexei here. Tejun, I suggest to revert it. Ah, right, this isn't sched_ext proper even. Sorry about that. Reverting. Thanks. -- tejun