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 31C0FC43334 for ; Wed, 22 Jun 2022 14:38:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357785AbiFVOiP (ORCPT ); Wed, 22 Jun 2022 10:38:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236254AbiFVOiO (ORCPT ); Wed, 22 Jun 2022 10:38:14 -0400 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E59CF39B99; Wed, 22 Jun 2022 07:38:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655908694; x=1687444694; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=xA+AX77vbPPnWCLAuym9yD93ebv8XWnin6EN1d9z6Y0=; b=SRYV1O6FgKmrZVxAA9Ie5YiCPMZke+LSNPyzzAFO7N9ihKhR1ptp9URy M1TR3H17I9/gfvRNtANpwtpXNyTMqsYpJxZBzOozo5mOFkn7oQoyxWWgT tjA6FuSp+hiKXKqfLhBKcYLv5OB6AvKPLrjJmPAb19Ez0rY6IOwlGGIvv 8oxKazXVTb79K1oouthU5xnFBOFZyfAr1jbUJrqZgE1mZdD7/EVRWZStE BpnlKcyAL8aH+nIOLtthh6dvOzSPA7KB1WtW/0ujhKBfrRIn+foiziy9u OXYXaebN/HhoZELeCzgKijQzDcWQD0+GzX4kvlk05jKenENw1fOpOQUfu A==; X-IronPort-AV: E=McAfee;i="6400,9594,10385"; a="280478914" X-IronPort-AV: E=Sophos;i="5.92,212,1650956400"; d="scan'208";a="280478914" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2022 07:37:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,212,1650956400"; d="scan'208";a="715428449" Received: from irvmail001.ir.intel.com ([10.43.11.63]) by orsmga004.jf.intel.com with ESMTP; 22 Jun 2022 07:37:43 -0700 Received: from newjersey.igk.intel.com (newjersey.igk.intel.com [10.102.20.203]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id 25MEbfrW014711; Wed, 22 Jun 2022 15:37:41 +0100 From: Alexander Lobakin To: Andy Shevchenko Cc: Alexander Lobakin , Arnd Bergmann , Yury Norov , "Mark Rutland" , Matt Turner , Brian Cain , Geert Uytterhoeven , "Yoshinori Sato" , Rich Felker , "David S. Miller" , Kees Cook , "Peter Zijlstra (Intel)" , Marco Elver , Borislav Petkov , Tony Luck , "Maciej Fijalkowski" , Jesse Brandeburg , Greg Kroah-Hartman , linux-alpha@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: Re: [PATCH v4 0/8] bitops: let optimize out non-atomic bitops on compile-time constants Date: Wed, 22 Jun 2022 16:37:39 +0200 Message-Id: <20220622143739.291698-1-alexandr.lobakin@intel.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: References: <20220621191553.69455-1-alexandr.lobakin@intel.com> <20220622122440.87087-1-alexandr.lobakin@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org From: Andy Shevchenko Date: Wed, 22 Jun 2022 17:22:38 +0300 > On Wed, Jun 22, 2022 at 02:24:40PM +0200, Alexander Lobakin wrote: > > From: Alexander Lobakin > > Date: Tue, 21 Jun 2022 21:15:45 +0200 > > > > > While I was working on converting some structure fields from a fixed > > > type to a bitmap, I started observing code size increase not only in > > > places where the code works with the converted structure fields, but > > > also where the converted vars were on the stack. That said, the > > > following code: > > > > [...] > > > > Oh gosh, now s390 failed and 7/8 revealed one existing code flaw in > > the ice driver. > > I'll fix those, then will try to test more platforms (to not spam > > series again) and send v5 soon (mentioning this as bots CCs only > > myself). > > One mail per person? Because I also got a report. >From the headers: From: kernel test robot To: Alexander Lobakin Cc: , , , Andy Shevchenko I guess it's due to your Reviewed-by in the commit message, no one else from the original CCs list is present. > > -- > With Best Regards, > Andy Shevchenko Thanks, Olek