From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 6A6AB275857; Thu, 8 May 2025 15:27:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.92.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746718039; cv=none; b=YwDfmE58uF8HWLEVG/1p9H/PXxlmX7zq1SmTzgAIACMlFkMp8Y34M1eCEC9NQLBcNP8k5XXUMdndENb4jWD50HG1Qno+UCiap8x5VO9a5Z5zWX5qEYPmXpgrsNw5LdLlhJax5NJ0EYd88z/WXyE6c+qWsReRnX0Q5J7krbUcJ68= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746718039; c=relaxed/simple; bh=69n8YK/OegqqW3ok0Zwf8eP/XDNkx7VW6rcIJhLvhHY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Ce11gVPm26qFQI/8OpqA9kj6KrJMItRMN10YibhouKWEVywd/bnJzYu7MF3eepoafuxtn7JRhMM2oGk2oeoMB1H5UnLvUXrxQIAINC+eLkC4gWIKKNYiE/l0tg94xK3lpZA1yyvDlh3LO2A3o/8nJN8lqXHaxt2l/XfkrQbu+0Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (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=Hv35iCkO; arc=none smtp.client-ip=90.155.92.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (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="Hv35iCkO" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=/GRajNTedVVAy4K517WUpQHaiRINf22QncvsA8EHAMg=; b=Hv35iCkO64AB988beHRTqRa6sT e/W4AucBIS13AkeV8/tnBxfuJSTKk/6UOaJd/dtq3nFM9oXx09a7c3G+oscqz5Ny4P+ZHS/CkmFIn uaWgt7xGQAvtDjSq/xAZrSWjNZR6v3ph4i7c8GUKu07vfG86nuPrT6rWAhU3RUZ/mUi+o5HeWKiB/ UKz7HeWIFpBlWrDhoEfmGECNZfGDE+Cd51sACnGy+qjfhEaAv19Z3mAAa1ypWhEPCxVY9LYR48vcN A5IRK1yD9TopdwzTrqPryV/9MVtpXU+EqCHORdeL/+Tpd5ibcgh2zeBZgmIYQs/ff9pL+ZpKGDjuL wWcizIzw==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.98.1 #2 (Red Hat Linux)) id 1uD39W-0000000G6jw-0swe; Thu, 08 May 2025 15:27:14 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 7F3A030050D; Thu, 8 May 2025 17:27:13 +0200 (CEST) Date: Thu, 8 May 2025 17:27:13 +0200 From: Peter Zijlstra To: Josh Poimboeuf Cc: tip-bot2 for Rong Xu , linux-tip-commits@vger.kernel.org, Rong Xu , x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] objtool: Speed up SHT_GROUP reindexing Message-ID: <20250508152713.GI4439@noisy.programming.kicks-ass.net> References: <20250425200541.113015-1-xur@google.com> <174601619410.22196.10353886760773998736.tip-bot2@tip-bot2> Precedence: bulk X-Mailing-List: linux-kernel@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 Wed, May 07, 2025 at 05:11:53PM -0700, Josh Poimboeuf wrote: > On Wed, May 07, 2025 at 05:11:03PM -0700, Josh Poimboeuf wrote: > > From 2a33e583c87e3283706f346f9d59aac20653b7fd Mon Sep 17 00:00:00 2001 > > Message-ID: <2a33e583c87e3283706f346f9d59aac20653b7fd.1746662991.git.jpoimboe@kernel.org> > > From: Josh Poimboeuf > > Date: Wed, 7 May 2025 16:56:55 -0700 > > Subject: [PATCH] objtool: Speed up SHT_GROUP reindexing > > Urgh, sorry about the patch formatting, the above can obviously be > dropped. No worries, my script did it almost right :-) Patch seems sane to me; I'll go stick it into objtool/core. Rong if you could verify your case still work correctly that would be appreciated.