From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 3D990285C8C; Tue, 6 Jan 2026 01:13:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767661996; cv=none; b=mMtCqiwPmLjsKJKZGbVAUoXuxqsiw5yk59RcVMCyHRgH1Pqmva1TF115xPVOdga0BWViN+KrwhT6tWi/e4vlqC8u81WstWub99ODuCpqgqsi61hCTdrTot6xgZcBEX6D4WMo3FFCTBVWkJGg+6oUKR/snyqY3+Jtq8CHtwsPz9Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767661996; c=relaxed/simple; bh=EqvhVdf8RNaVo5XMUPZNivjjtsMkCglrvWVqqLdKPTU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=E79KKWR1q8HWZI68QZABJFJ9AHilUnZumWaQRstQguL79uk7nyD+vZRkESaU+i0Z0Z37UCcUQvAWgx5CCGIHSpeU92XP4Buh4L3rDGCxFutPju1dvRVsBXXlE3AxnKUyFeSliALb0OWV17Gqr/uTGbwvWLjReuio3UUVSaq5f+k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Ds8BgGJE; arc=none smtp.client-ip=198.175.65.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Ds8BgGJE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1767661995; x=1799197995; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=EqvhVdf8RNaVo5XMUPZNivjjtsMkCglrvWVqqLdKPTU=; b=Ds8BgGJEalfjtxWfus0KpW7KEM1oB38CVuKVUdsQMcLDNDEArStGotbS dSh3v8wHlUUcWF0w7GLa4XpCxk9/kbfxzDKu6fWYlxzxLV0v+MvcIutbz FgUWliEnLyn7bzcrZpZzPl3sh+gXp0K/CXouEn1TDXV2RX+qLhHQP1fQ9 UMaNkrm66mXzlv/t52FKX4SlDi3bMN8PFZo27Ivsn/5b9eanbdr71w/Ix xyYp0v7gJt6qYYyMPOKyiDHPSwU6Q03Qi3YYQIzsuUpnbMDdljkCjb20P Octc/UIl5Ze1qBjN0CgrH6tsbXdHBZc3+wsjoPVa2rWA2KbjjhXEtfy/f g==; X-CSE-ConnectionGUID: Shey7tydT82qrgIRUP7DEw== X-CSE-MsgGUID: B6Ien1Q2RsCbTP/oaTOFyA== X-IronPort-AV: E=McAfee;i="6800,10657,11662"; a="69011437" X-IronPort-AV: E=Sophos;i="6.21,204,1763452800"; d="scan'208";a="69011437" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jan 2026 17:13:14 -0800 X-CSE-ConnectionGUID: WryN2CYzTqWyY5IzcB5M7w== X-CSE-MsgGUID: zcQ78Ol2QimwuZltk6LElw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,204,1763452800"; d="scan'208";a="202772162" Received: from vverma7-desk1.amr.corp.intel.com (HELO [10.125.109.45]) ([10.125.109.45]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jan 2026 17:13:12 -0800 Message-ID: Date: Mon, 5 Jan 2026 18:13:11 -0700 Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] cxl/region: fix format string for resource_size_t To: Arnd Bergmann , Davidlohr Bueso , Jonathan Cameron , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams , Ben Cheatham Cc: Arnd Bergmann , Gregory Price , Robert Richter , Li Ming , linux-cxl@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251204095237.1032528-1-arnd@kernel.org> Content-Language: en-US From: Dave Jiang In-Reply-To: <20251204095237.1032528-1-arnd@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 12/4/25 2:52 AM, Arnd Bergmann wrote: > From: Arnd Bergmann > > The size of this type is architecture specific, and the recommended > way to print it portably is through the custom %pap format string. > > Fixes: d6602e25819d ("cxl/region: Add support to indicate region has extended linear cache") > Signed-off-by: Arnd Bergmann Applied to cxl/fixes 88c72bab77aaf389beccf762e112828253ca0564 DJ > --- > drivers/cxl/core/region.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c > index ae899f68551f..fc36a5413d3f 100644 > --- a/drivers/cxl/core/region.c > +++ b/drivers/cxl/core/region.c > @@ -759,7 +759,7 @@ static ssize_t extended_linear_cache_size_show(struct device *dev, > ACQUIRE(rwsem_read_intr, rwsem)(&cxl_rwsem.region); > if ((rc = ACQUIRE_ERR(rwsem_read_intr, &rwsem))) > return rc; > - return sysfs_emit(buf, "%#llx\n", p->cache_size); > + return sysfs_emit(buf, "%pap\n", &p->cache_size); > } > static DEVICE_ATTR_RO(extended_linear_cache_size); >