From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 5000D207DF8 for ; Wed, 16 Apr 2025 11:41:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744803687; cv=none; b=G7XSrCp8w6bko3bxIAPItRuia4HLa4YdjHkfIE4YsYGKAVmfoL5TSOnFO9Gx4zsjZ9HKnkVpMN7yI074DL8NssFbIMdWfvIN/DdLBMA4Ku/L15bF68t40bOpRVTMvYfChNbRVfpbbvmKNHtw9nOL6UpoH1OtAixDPYqdQY2WkW0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744803687; c=relaxed/simple; bh=I+FXepQOfhP2EK/vgyRxvWgbwpad4jd33fiwWnBt/LQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=cfBXBnimu527aJEREZKDDQOlPLBNFaTJRlgFe3mZMUk2uTjBEuabrafmxQ6xlTZTAzTt6Li0XPkNywnh5rm2Nfb90xkq8dkaJ4AOZ+Qx7Vtcvvieqv2W3k2IUTg+XoWX5VW1fb0NL+loPBxIDMaoNVUIyE/JrZ835WBn0lpmQT4= 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=ENvc/SYF; arc=none smtp.client-ip=192.198.163.12 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="ENvc/SYF" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744803686; x=1776339686; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=I+FXepQOfhP2EK/vgyRxvWgbwpad4jd33fiwWnBt/LQ=; b=ENvc/SYF2j9ovCiIHoFhFeBuRYX8gYKiM3VIZ/j4GFSUAncy1VsDKyW+ c+8yLzrv7uWXVcMR5whwSYRJtH/PEzygMqvxVFNXxHCJY9JyjLvW0c4HP YlPuS6Au6M6Ert4cqqhhwY+zwhwrb86iY+OIFOj+v4WUlscg/0Tq7585s D+6W0qyvbo6a/GTIEfoXKs3tvv8dkKtlBqMoQObXC7iWg2PlU/jdS0Nvv s5GiabNkUkYpogwFfbTP5SvZqG0W2iFutTUkhuIvMmrSVrZmn8wpkRMan rHx6MgCnfv0J/sNUPIF3S0R3h70DhbMrD3/eML3Qxzl5R0iYl4iy/xRVa Q==; X-CSE-ConnectionGUID: fhmOYfdwQgyuqBRUjdc3gw== X-CSE-MsgGUID: hEMT3VjNQtyVNE/WErvB7Q== X-IronPort-AV: E=McAfee;i="6700,10204,11404"; a="50167860" X-IronPort-AV: E=Sophos;i="6.15,216,1739865600"; d="scan'208";a="50167860" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Apr 2025 04:41:26 -0700 X-CSE-ConnectionGUID: jZqLVsCETpSw7ysnNNfpYw== X-CSE-MsgGUID: 5naq9gDnQtCXyfilwau0Sw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,216,1739865600"; d="scan'208";a="153650315" Received: from black.fi.intel.com ([10.237.72.28]) by fmviesa002.fm.intel.com with ESMTP; 16 Apr 2025 04:41:25 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 60272F4; Wed, 16 Apr 2025 14:41:23 +0300 (EEST) From: Andy Shevchenko To: Thomas Gleixner , linux-kernel@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH v1 0/2] genirq/irqdesc: Make sparse happy Date: Wed, 16 Apr 2025 14:40:32 +0300 Message-ID: <20250416114122.2191820-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.47.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit There is a conditional locking that sparse is not happy about. Fix it by the respective code refactoring and using available annotations. Andy Shevchenko (2): genirq/irqdesc: Decrease indentation level in __irq_get_desc_lock() genirq/irqdesc: Balance locking to make sparse happy kernel/irq/irqdesc.c | 34 +++++++++++++++++++++------------- 1 file changed, 21 insertions(+), 13 deletions(-) -- 2.47.2