From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D09A5ECAAD2 for ; Sun, 28 Aug 2022 14:29:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229663AbiH1O3W (ORCPT ); Sun, 28 Aug 2022 10:29:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229661AbiH1O3V (ORCPT ); Sun, 28 Aug 2022 10:29:21 -0400 Received: from mail-oi1-x22a.google.com (mail-oi1-x22a.google.com [IPv6:2607:f8b0:4864:20::22a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84A0E1D304; Sun, 28 Aug 2022 07:29:20 -0700 (PDT) Received: by mail-oi1-x22a.google.com with SMTP id s199so7746292oie.3; Sun, 28 Aug 2022 07:29:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc; bh=3avCbfvZdoE1ib3BBn4Yj1SFoc8ZfcI+yju4hXTdg8w=; b=hDnACDUvVLjbdaNT5D/WFt+OMyo51EnTEsYmkoYYSXjoDOwUZ3Dyoj2r9FuiMXWmre /nVi8b5AJvOtpyZB2q0xHSESOznsbeLmQCgdp1mc1ETDpYqD3pB16oA+mDVtC+lRxXY0 jE/DPiFTKfs9eyfn89zEQByQmv32+0a2vfpPJhykp6Fay9rhan5Ox9Acj1uYRTG7fi2/ qZgxhPDbs1V2MkTAclskZGC8bweH8yDqKiESgzxwImsXLTy1ZjSMzfJeHJW6uJ4/RFbg PPxopp+NYEeFtBtvFzTbSlsiHqX3DvRMGQcCVa5KhcCTdeqjH7tMW8mF0jgatcU6fyjP fDug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc; bh=3avCbfvZdoE1ib3BBn4Yj1SFoc8ZfcI+yju4hXTdg8w=; b=cxLe+b2k66NjVZcTaxiiPuMet7ynfjFBprl5g+TTzsYYA9bZYST36ePunftl55zSzp a/j4Q2790afGxsFK0KDqAkHr/a/Dj2jMCjzG4wa5yXe2Sz8NLxYc6y4z12+OlFAwu3aY iGpM8+v47kY2zcRCEfUrNE4QKeEvTp4erJhfWM50SCiB3O3GFNy6frF8li5IvCASdzqj wgPtLGOroYQBGVi+1BpBXo4T+o8q7BLuGYVLbociifH+ppzhDK5uR6ce5yUTe19EBYSb k3aOH6Z2xbYwTyNBg0C1TB2fCK3jBadBu21B6sX/nDYRuQ7XEtVTcQ8mB1GMzRwz+wtE useQ== X-Gm-Message-State: ACgBeo2LV/GgZoBBFep4mHfn2MBeBE/12Z4HjFkuv72QXH4dA0qrwRWY 65ZeTDtSXkroE7aJKpnWZoM= X-Google-Smtp-Source: AA6agR6sZ8/0DWNP9brI9oAK91gSvRP1pMGJzrptEBvQ4knNPrkwfvbFrj+vZVdTWJfhQFoT2VmkgA== X-Received: by 2002:a05:6808:1d9:b0:344:a080:7e83 with SMTP id x25-20020a05680801d900b00344a0807e83mr5738894oic.86.1661696959894; Sun, 28 Aug 2022 07:29:19 -0700 (PDT) Received: from [192.168.54.90] (static.220.238.itcsa.net. [190.15.220.238]) by smtp.gmail.com with ESMTPSA id q22-20020a056870e61600b0011c65559b04sm4795065oag.34.2022.08.28.07.29.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 28 Aug 2022 07:29:19 -0700 (PDT) Message-ID: Date: Sun, 28 Aug 2022 11:29:35 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Subject: Re: ANNOUNCE: pahole v1.24 (Faster BTF encoding, 64-bit BTF enum entries) Content-Language: en-US To: Jiri Olsa Cc: Arnaldo Carvalho de Melo , Luna Jernberg , dwarves@vger.kernel.org, Linux Kernel Mailing List , Alibek Omarov , Kornilios Kourtis , Kui-Feng Lee , Yonghong Song , bpf@vger.kernel.org References: <538ebda0-0f8a-ebae-f02f-c8f8736ca12b@gmail.com> From: Martin Rodriguez Reboredo In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On 8/28/22 04:38, Jiri Olsa wrote: > On Wed, Aug 24, 2022 at 07:50:39PM -0300, Martin Reboredo wrote: >> On 8/24/22 11:38, Luna Jernberg wrote: >>> https://forum.endeavouros.com/t/failed-to-start-load-kernel-modules-on-boot-after-system-update-nvidia/30584/17?u=sradjoker >>> >>> On 8/24/22, Arnaldo Carvalho de Melo wrote: >>>> Em Wed, Aug 24, 2022 at 04:36:18PM +0200, Luna Jernberg escreveu: > > SNIP > >> >> Can you try a build of the kernel or the by passing the >> --skip_encoding_btf_enum64 to scripts/pahole-flags.sh? > > Martin, > could you please send formal patch this? > > thanks, > jirka Sure, sure! Though it might take a bit of time due to being my first contribution submitted by me (I've already contributed through the Rust patches though), I'll add Kconfig entries for this, one for the availability to skip the enum64 encoding and another for toggle the flag. Stay tuned. - Martin Rodriguez Reboredo