From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 8BCFE52F6D; Wed, 14 Feb 2024 12:53:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707915206; cv=none; b=a2/DaH4Cj4JXtUJpAf+xjIRSnC+seBe5dPjLK7XhwnaJyBWG9HpyEc++i8xGoTuqxYjLVFgY4XLWn4XPueZJ3gFhB3Y4rnnvUFHYasLCu6OH/015UK4dZOWZpg8Z9vd4iD2svvaNf4s9FNhQPnyJ8XneUf8e2PJi5Z9K7SvNizg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707915206; c=relaxed/simple; bh=/ugjthiYNVRZbQHfNTQs8D389INhtH0zhWqQPZwLa04=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=I2LTE1qunGDKHx49BITOV1RuD8BNBb52QrJ0rNVvJzHQELA82YBljz6moio4jvC1ij+LNbo7EgYHfekS99JjKcL0u1q8ncMdq6H/lVex5g1w/dGO0GpTigzVIPoYxk6r/KfLG1H2hvwg9rpwaU6wBWN2SUdDu36Rwk/N1qzjIFE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=m65Hc/Rq; arc=none smtp.client-ip=198.175.65.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="m65Hc/Rq" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1707915205; x=1739451205; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=/ugjthiYNVRZbQHfNTQs8D389INhtH0zhWqQPZwLa04=; b=m65Hc/RqzQ6YsrVvR3knd2JULvDWT9gTk4khGymegXD86dNrggsj66xT JP4/rUVJwNNnDoUBwF5yQeX5WZrLz6ePdZAGB1TrGhdsV0cYPLgdObX/x 4f4RwoFOjXyrm83xrzJYZckYjDRZXM6bhGdTRo8cbiKGw2M4rWl3HhiJp E7FxtGeU0AKYE4bhnCltmRKVbiYdqw4epOrZ5olxhFk1pqk83++KrOGko JzndZFcTnUB3rPRx8bh2sODoe+6Crq0nim3RqTL0BOU3ujDdCfAgaduv3 eFNjg1uCO1gsRMwjHkaejUR6G7MeujHxjazWqCMGCXIrICBjHLPhrqq6o w==; X-IronPort-AV: E=McAfee;i="6600,9927,10982"; a="1809965" X-IronPort-AV: E=Sophos;i="6.06,159,1705392000"; d="scan'208";a="1809965" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Feb 2024 04:53:25 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10982"; a="912083940" X-IronPort-AV: E=Sophos;i="6.06,159,1705392000"; d="scan'208";a="912083940" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga002.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Feb 2024 04:53:21 -0800 Received: from andy by smile.fi.intel.com with local (Exim 4.97) (envelope-from ) id 1raElK-00000004UaX-3iWL; Wed, 14 Feb 2024 14:53:18 +0200 Date: Wed, 14 Feb 2024 14:53:18 +0200 From: Andy Shevchenko To: Bartosz Golaszewski Cc: Linus Walleij , Kent Gibson , Alex Elder , Geert Uytterhoeven , "Paul E . McKenney" , Wolfram Sang , Mark Brown , Dan Carpenter , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: Re: [PATCH v2 0/4] gpio: fix SRCU bugs Message-ID: References: <20240214084419.6194-1-brgl@bgdev.pl> 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: <20240214084419.6194-1-brgl@bgdev.pl> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo On Wed, Feb 14, 2024 at 09:44:15AM +0100, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski > > Here are four fixes to some bugs in recent SRCU changes. The first one fixes > an actual race condition. The other three just make lockdep happy. Same comment here, can we simply redo this work so we won't have tons of fixes on top of the nice RCU rework? -- With Best Regards, Andy Shevchenko