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 B9128747F; Thu, 9 Jan 2025 18:32:07 +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=1736447527; cv=none; b=Da8ZplfJBdvXFfeIg9WvJntJG35GjIq7lL+67Uiu2w5KAzjnpUI9/zk6mY5v3bi2ovWy66H6Pal680PGQ6+OxDfmtItkVE8xfG3Rnb/e8Kg1kYDii9IHuAu9zQEM9sbo8fynjj5A3x9+zq/KTzCzwuVoKN0Jkc5bDEN22JY3N50= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736447527; c=relaxed/simple; bh=TTPHjvQpuKlIG82Iqn4T4BsnkKxPcvh7ubUXeDUEmyA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=tQoo1EAtNicCLH9N2oAMV3L8QsD7Tz5Py2DKKLm/xq0z9D3pkQ9TIC1y0ADievURpi8zM+z0MrdNnHYh+ov9SweXyO8lZlZfUBoejBbG62IV6QZzKY+geKx1ORAIrrbwrGnRLgkXggOqjvIoNu54Vgq0YDoqoxZZwtCEnv8dmCQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=goC4FoPM; 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="goC4FoPM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D7166C4CED2; Thu, 9 Jan 2025 18:32:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736447527; bh=TTPHjvQpuKlIG82Iqn4T4BsnkKxPcvh7ubUXeDUEmyA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=goC4FoPMCnEQpu749JRoNU2lxtdTmpRtjXWETy1dFr7PAZtzXJCtfmJEtM8rGX6+/ q20SSg/XbVMoKohUg+spao++iDecQLkuK0w+s3SZYFvhTa7X42RwnEk966Hpyj4zM5 iHQXxCkjzET47UbQFTvLs0vvWgFWXpAkiP/0LVfzo7OV1UygXyy42v/HHk9eeEh3aX HMwlNLCaSa5dzU9neMZJVbKAFzrDl4xpbVZrjZmUpbic2sVvytnqaNOBkN12twk1pK EnUNaxZfIFZJgamDeGAQbvVIZqqhGAZELxPDTcoSfOghaozi037bfGjiBgZWqMdnUm HctdxbaKByfDA== Date: Thu, 9 Jan 2025 15:32:04 -0300 From: Arnaldo Carvalho de Melo To: Ihor Solodrai Cc: dwarves@vger.kernel.org, bpf@vger.kernel.org, alan.maguire@oracle.com, eddyz87@gmail.com, andrii@kernel.org, mykolal@fb.com, olsajiri@gmail.com Subject: Re: [PATCH dwarves v4 00/10] pahole: faster reproducible BTF encoding Message-ID: References: <20250107190855.2312210-1-ihor.solodrai@pm.me> Precedence: bulk X-Mailing-List: dwarves@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250107190855.2312210-1-ihor.solodrai@pm.me> On Tue, Jan 07, 2025 at 07:08:59PM +0000, Ihor Solodrai wrote: > This is v4 of the series aiming to speed up parallel reproducible BTF > encoding. This version mostly addresses feedback from Jiri Olsa on v3. > b4 is having trouble with this series, I'm trying to cherry pick things... ⬢ [acme@toolbox pahole]$ b4 am -ctsl --cc-trailers 20250107190855.2312210-1-ihor.solodrai@pm.me Grabbing thread from lore.kernel.org/all/20250107190855.2312210-1-ihor.solodrai@pm.me/t.mbox.gz Checking for newer revisions Grabbing search results from lore.kernel.org Analyzing 13 messages in the thread WARNING: duplicate messages found at index 1 Subject 1: dwarf_loader: multithreading with a job/worker model Subject 2: btf_encoder: simplify function encoding 2 is not a reply... assume additional patch Assuming new revision: v2 ([PATCH dwarves v4] btf_encoder: switch func_states from a list to an array) Will use the latest revision: v4 You can pick other revisions using the -vN flag Checking attestation on all messages, may take a moment... --- ✗ [PATCH v4] dwarf_loader: multithreading with a job/worker model ✗ BADSIG: DKIM/pm.me + Link: https://lore.kernel.org/r/20250107190855.2312210-9-ihor.solodrai@pm.me + Signed-off-by: Arnaldo Carvalho de Melo ✗ [PATCH v4 1/10] btf_encoder: simplify function encoding ✗ BADSIG: DKIM/pm.me + Acked-by: Eduard Zingerman (✗ DKIM/gmail.com) + Acked-by: Jiri Olsa (✗ DKIM/gmail.com) + Link: https://lore.kernel.org/r/20250107190855.2312210-2-ihor.solodrai@pm.me + Signed-off-by: Arnaldo Carvalho de Melo ✗ [PATCH v4 3/10] btf_encoder: separate elf function, saved function representations ✗ BADSIG: DKIM/pm.me + Link: https://lore.kernel.org/r/20250107190855.2312210-4-ihor.solodrai@pm.me + Signed-off-by: Arnaldo Carvalho de Melo ✗ [PATCH v4 4/10] btf_encoder: introduce elf_functions struct type ✗ BADSIG: DKIM/pm.me + Link: https://lore.kernel.org/r/20250107190855.2312210-5-ihor.solodrai@pm.me + Signed-off-by: Arnaldo Carvalho de Melo ✗ [PATCH v4 5/10] btf_encoder: introduce elf_functions_list ✗ BADSIG: DKIM/pm.me + Link: https://lore.kernel.org/r/20250107190855.2312210-6-ihor.solodrai@pm.me + Signed-off-by: Arnaldo Carvalho de Melo ✗ [PATCH v4 6/10] btf_encoder: remove skip_encoding_inconsistent_proto ✗ BADSIG: DKIM/pm.me + Link: https://lore.kernel.org/r/20250107190855.2312210-7-ihor.solodrai@pm.me + Signed-off-by: Arnaldo Carvalho de Melo ✗ [PATCH v4 7/10] dwarf_loader: introduce cu->id ✗ BADSIG: DKIM/pm.me + Link: https://lore.kernel.org/r/20250107190855.2312210-8-ihor.solodrai@pm.me + Signed-off-by: Arnaldo Carvalho de Melo ERROR: missing [8/10]! ✗ [PATCH v4 9/10] btf_encoder: clean up global encoders list ✗ BADSIG: DKIM/pm.me + Link: https://lore.kernel.org/r/20250107190855.2312210-10-ihor.solodrai@pm.me + Signed-off-by: Arnaldo Carvalho de Melo ERROR: missing [10/10]! ERROR: missing [11/10]! --- Total patches: 8 --- WARNING: Thread incomplete! Cover: ./v4_20250107_ihor_solodrai_pahole_faster_reproducible_btf_encoding.cover Link: https://lore.kernel.org/r/20250107190855.2312210-1-ihor.solodrai@pm.me Base: not specified git am ./v4_20250107_ihor_solodrai_pahole_faster_reproducible_btf_encoding.mbx ⬢ [acme@toolbox pahole]$ > A notable adition is a patch 10/10, which changes func_states in > btf_encoder from a list to an array.