From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=198.175.65.20 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793972644; b=ib9G/hpuV7yWKZaODqKTVj7mqX6HG/oVSR7D5+h0ISWRmFeJcQQhTNxYQWWNkp/Tqya3 P+MnWKFxnSlhkchmFN3lpUJBCVJQ2OyVnDKme2057gQu32KO8lbTHGO0T75PNirW+FVHB scaS77uT++YIlYwc4rCQAYqsMUwAmIxM5LCVXkgw41o8pSfMH/qm24nMlb4Mg4xIqKOxh 4VSc2K0vdUxo0CmboaLB1oTeVNoNfSFdTzdpaxhCaYqCqnCyl80Ehj82oPVdskbR4091X f0B4jfv1Bv51dkoyPZBHuBtmp3b69+UbPZqWvu2oIlHFGk/NM9UpE8nDP374vcVsZdw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793972644; h=DMARC-Filter:DKIM-Signature:X-CSE-ConnectionGUID:X-CSE-MsgGUID: X-IronPort-AV:X-IronPort-AV:Received:X-CSE-ConnectionGUID: X-CSE-MsgGUID:X-ExtLoop1:X-IronPort-AV:Received:From:To:Cc:Subject: Date:Message-ID:X-Mailer:In-Reply-To:References:MIME-Version: Content-Type:Content-Transfer-Encoding; bh=MVtcyiwwIpQrlalc2ffQ1V7g80g9u1Dt15kZSc33gac=; b=VCGAWS3lvr0+QOG/B0n8Yt1zPKR61y05OvbqGtOLp00p3NNpmpDFNoul0TTEngxbJVkL A+waVciEdRdKdJ5ZRDQ7Z4cP8+km/FbjJMQI6Su4DdK89/rGma+dcdMeervFhfY3rC+Xf inYLtd/6ZQfo8YpOkB2H0P2ur8K2nHH6RO0w6i9Feh9xMtD1HfO6LiZRqQqQIvOQHxfDK LV6P8udrL+WqMZMqoZHQrfvEsurNT+0Mzk38gyB9PvRCB0dnHdqeyIjztasGP08HRkp6W qeQz9o/EM9tVcfBgQRSDesrx1fA5lMe5fdnBg6derGNfVkCQ/jVvMQZ3wWuNMkjQJ3w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=CwJRBLdX; arc=none smtp.remote-ip=198.175.65.20 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 02625606D805; Fri, 6 Nov 2026 13:44:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 02625606D805 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=CwJRBLdX DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1793972645; x=1825508645; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+65uSqUKD3zoC+C0IuzTUHsTPSi3Hi77oa7a/RxjKVI=; b=CwJRBLdXCgvzaZmtbKkGgkvVeKmREKbFv8ihh06Zc3QtXfx5LnTN2pbe B7soSovrWiBxIND/SV/NYsSEoDkVvZ95Yf2epePKcwcEUPvOpaMuy4+MG 2KgVJVfe4BqugDSbMPwP5nDVG3R0ZWhGDjJ5gsGabm3q1A81BeSu+oX9F umSjnEL4qKwoXFIq/Qd8gUph8E+n+weqaDgKhjJarKsfkYqqsGJ5k7c7Y uYpokIvHD8WmtOlXKlM+p337lvG3ixfE2RzhjhZho6DUSKilQ0/6GZCAK LT/Q06mEO+/XGoxGkXrQ1sV3sc72pk9ueEr+yiiboci2lBCa6t12F7CEI Q==; X-CSE-ConnectionGUID: Ww2e/+sWSJuh9mD+lpsJRw== X-CSE-MsgGUID: IIVRgweNSFOWpHozXVmCrw== X-IronPort-AV: E=McAfee;i="6800,10657,11957"; a="2815508" X-IronPort-AV: E=Sophos;i="6.27,197,1787036400"; d="scan'208";a="2815508" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2026 05:44:04 -0800 X-CSE-ConnectionGUID: RLS2mJJlSy2n6mIPITc+og== X-CSE-MsgGUID: 8Gi+XH8cSWS3H/pJCHJzvA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,197,1787036400"; d="scan'208";a="7609177" Received: from ijarvine-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.245.104]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2026 05:43:59 -0800 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: Maciej Grochowski , Geramy Loveless , Eric Auger , Alexey Fomenko , Bjorn Helgaas , linux-pci@vger.kernel.org, Lorenzo Pieralisi , Rob Herring , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Mesih Kilinc , linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Bradley Morgan Subject: [PATCH v5 01/14] resource: Mark free space assigned Date: Fri, 6 Nov 2026 15:43:22 +0200 Message-ID: <20261106134341.39493-2-ilpo.jarvinen@linux.intel.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261106134341.39493-1-ilpo.jarvinen@linux.intel.com> References: <20261106134341.39493-1-ilpo.jarvinen@linux.intel.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Free space ranges are (part of) assigned ranges. Since new resources have IORESOURCE_UNSET, the flag gets copied also to full_avail.flags, which hampers printing them with %pR. Clear IORESOURCE_UNSET for the free space indicator resource. Signed-off-by: Ilpo Järvinen Reviewed-by: Bradley Morgan --- kernel/resource.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/resource.c b/kernel/resource.c index 0c315c917fbb..eb38074ce5da 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -731,6 +731,7 @@ static int __find_resource_space(struct resource *root, struct resource *old, resource_alignf alignf = constraint->alignf; full_avail.start = root->start; + full_avail.flags &= ~IORESOURCE_UNSET; /* * Skip past an allocated resource that starts at 0, since the assignment * of this->start - 1 to full_avail->end below would cause an underflow. @@ -754,7 +755,7 @@ static int __find_resource_space(struct resource *root, struct resource *old, /* Check for overflow after ALIGN() */ avail.start = ALIGN(full_avail.start, constraint->align); avail.end = full_avail.end; - avail.flags = new->flags; + avail.flags = full_avail.flags; if (avail.start >= full_avail.start) { alloc.flags = avail.flags; if (alignf) { -- 2.47.3