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[2620:137:e000::1:20]) by mx.google.com with ESMTP id e3-20020a635443000000b0051b9a71329fsi46569pgm.360.2023.07.17.09.53.23; Mon, 17 Jul 2023 09:53:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=nl+1uEgQ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229685AbjGQQ2Z (ORCPT + 99 others); Mon, 17 Jul 2023 12:28:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38664 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229566AbjGQQ2Y (ORCPT ); Mon, 17 Jul 2023 12:28:24 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 40F36191 for ; Mon, 17 Jul 2023 09:28:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689611304; x=1721147304; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=S64kiYgG/Z09ntg7VE00Lr9XPMpWeSdAqtctkgnb3CM=; b=nl+1uEgQplUQXtuXNbDQiEcVg5iI4O5rUSz4/OsXhWYWowBGnVPWLGE1 x63+dPBtEemy4h5T+CO4pGJuqDfh0c/jzD+KifIJBAmnG8l56oECGHAvz XSgh5CQWpYPPTw7B+U5bflotxBizrvDhBQHxjsrnBWhty2VLTk5WETuaH f8uQKU+OafOD3zUSx90NlTY61EtBgin5F7OJpV7dsHNr79Fadoawkr16j tGv17CtQyMn7bH1YRSwcSFbD2TESJEpVhMOKhPN6PzC+0M369E8xXPZEY 3goPt9hf2xKcuZiPEmX18LtuVKHPWrUqMFltKN+fJhUHmeSbtO8rF79G/ Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="346279180" X-IronPort-AV: E=Sophos;i="6.01,211,1684825200"; d="scan'208";a="346279180" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2023 09:28:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.01,202,1684825200"; d="scan'208";a="866789322" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga001.fm.intel.com with ESMTP; 17 Jul 2023 09:28:21 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.96) (envelope-from ) id 1qLR58-0055uU-3C; Mon, 17 Jul 2023 19:28:19 +0300 Date: Mon, 17 Jul 2023 19:28:18 +0300 From: Andy Shevchenko To: Yury Norov Cc: Alexander Potapenko , catalin.marinas@arm.com, will@kernel.org, pcc@google.com, andreyknvl@gmail.com, linux@rasmusvillemoes.dk, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, eugenis@google.com, syednwaris@gmail.com, william.gray@linaro.org Subject: Re: [PATCH v3 2/5] lib/test_bitmap: add tests for bitmap_{set,get}_value() Message-ID: References: <20230717113709.328671-1-glider@google.com> <20230717113709.328671-3-glider@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 17, 2023 at 09:11:50AM -0700, Yury Norov wrote: > On Mon, Jul 17, 2023 at 01:37:05PM +0200, Alexander Potapenko wrote: ... > if (val & BIT(j - start)) > __set_bit(j, orig); > else > __clear_bit(j, orig); JFYI: __asign_bit() can be used here. -- With Best Regards, Andy Shevchenko