Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp837481imm; Mon, 9 Jul 2018 11:32:02 -0700 (PDT) X-Google-Smtp-Source: AAOMgpd3L1l/GAeDT1r1DsKNZ8gXpEcBdHItk6pPj9VEHzjCzoy22kvJ487g3A89MREaLRyxP4x9 X-Received: by 2002:a65:5c02:: with SMTP id u2-v6mr19772973pgr.304.1531161122861; Mon, 09 Jul 2018 11:32:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1531161122; cv=none; d=google.com; s=arc-20160816; b=cMAua+nxX06jKUxcLYgPrUlFbjUNPPj/HE6NkZXBtUHqtSqPFUYmbmueSIP70XBGmm 2d+WyJNIJqLhBslN0TgtTepatIMicWeCr6C5LNVNGpsp8pFmBMQvt+MyMF3G2E4Ngvkm EuGQO0hTLmCuHiJ567hduEpCwnrBUeAOGzGaSnIZvzI9cEZD58hv1SmKgHYgqkrduh1k Z64iugtMr353rGwYODmLUPo+xcENz/K6RTRipgCgsh0wHmXBoIXfLRFmeiANd6UrpPLh 2wWegXJ0HxeBtOMNZN/NIjDlQ3BQzJCG9WBsL1zPqJbix6zbYoZfVC3CTjFxWlt0kArO LjrA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :organization:references:in-reply-to:date:cc:to:from:subject :message-id:arc-authentication-results; bh=GdSj082Imzn6ah+5qvTSJegRXaN3JFCIaJ7Dlvnp4Fg=; b=MhjbX+G63GxAWvHHkCDQf8IZDfzB5lpwGOfFM8lTYQJ2aBg4FyDvNBNO95xuoh7VTe OnbbvqMqKoO4o3b/O378hSZe2kdenV5vUMRBAZYYPPzZDYbSXopWFd/RCBSTTg587gUM nvYKRcIPYNdFAzZawxVvNZMFIg1upSLIpUDZj7rwf5ho89Zgws1xxJxCdw9Jt2SxoNVy OB9r+jnuSTKNGuy7Ft1dQGNpjld+UtvtBpDBbCv3SYsGNnVUs0kT1BnxhiI0tdGA5I1h lcsm35qo6yAhhoP8LSecE/OfgOgp77yOUVszSnvFhfYuVyS2EOxwmscP5e0w//Lt534z Hs2Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k2-v6si15147574plt.374.2018.07.09.11.31.41; Mon, 09 Jul 2018 11:32:02 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754612AbeGISaL (ORCPT + 99 others); Mon, 9 Jul 2018 14:30:11 -0400 Received: from mga05.intel.com ([192.55.52.43]:12813 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932996AbeGISaK (ORCPT ); Mon, 9 Jul 2018 14:30:10 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Jul 2018 11:30:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,330,1526367600"; d="scan'208";a="56276088" Received: from smile.fi.intel.com (HELO smile) ([10.237.72.86]) by orsmga006.jf.intel.com with ESMTP; 09 Jul 2018 11:30:05 -0700 Message-ID: <6b1b0023dd5686242be6b08fcf897c9f25a64f83.camel@linux.intel.com> Subject: Re: [PATCH] kernel.h: Add for_each_if() From: Andy Shevchenko To: Daniel Vetter , LKML Cc: DRI Development , Intel Graphics Development , Gustavo Padovan , Maarten Lankhorst , Sean Paul , David Airlie , Andrew Morton , Kees Cook , Ingo Molnar , Greg Kroah-Hartman , NeilBrown , Wei Wang , Stefan Agner , Andrei Vagin , Randy Dunlap , Yisheng Xie , Peter Zijlstra , Daniel Vetter Date: Mon, 09 Jul 2018 21:30:04 +0300 In-Reply-To: <20180709162509.29343-1-daniel.vetter@ffwll.ch> References: <20180709083650.23549-1-daniel.vetter@ffwll.ch> <20180709162509.29343-1-daniel.vetter@ffwll.ch> Organization: Intel Finland Oy Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.1-2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2018-07-09 at 18:25 +0200, Daniel Vetter wrote: > v2: Explain a bit better what this is good for, after the discussion > with Peter Z. Since I have not been Cc'ed to your discussion there is another weirdness which this macro prohibits, i.e. for_each_blah() { } else { ...blahblah... } -- Andy Shevchenko Intel Finland Oy