linux-kernel - [PATCH v1 14/20] cxl/region: Prepare removal of @cxlrd argument from create

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250715191143.1023512-15-rrichter@amd.com>
Date: Tue, 15 Jul 2025 21:11:37 +0200
From: Robert Richter <rrichter@....com>
To: Alison Schofield <alison.schofield@...el.com>, Vishal Verma
	<vishal.l.verma@...el.com>, Ira Weiny <ira.weiny@...el.com>, Dan Williams
	<dan.j.williams@...el.com>, Jonathan Cameron <Jonathan.Cameron@...wei.com>,
	Dave Jiang <dave.jiang@...el.com>, Davidlohr Bueso <dave@...olabs.net>
CC: <linux-cxl@...r.kernel.org>, <linux-kernel@...r.kernel.org>, Gregory Price
	<gourry@...rry.net>, "Fabio M. De Francesco"
	<fabio.m.de.francesco@...ux.intel.com>, Terry Bowman <terry.bowman@....com>,
	Robert Richter <rrichter@....com>
Subject: [PATCH v1 14/20] cxl/region: Prepare removal of @cxlrd argument from create_region()

The @cxlrd function argument will be removed. Rework the error message
and use the memdev's parent as reference device, which is typically
the associated pci_dev.

Signed-off-by: Robert Richter <rrichter@....com>
---
 drivers/cxl/core/region.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index e06cc92ad3e2..9adec670432a 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -3362,7 +3362,10 @@ static struct cxl_region *create_region(struct cxl_root_decoder *cxlrd,
 	case CXL_PARTMODE_PMEM:
 		break;
 	default:
-		dev_err(&cxlrd->cxlsd.cxld.dev, "unsupported mode %d\n", mode);
+		dev_err(cxlmd->dev.parent,
+			"%s:%s: %s unsupported mode %d\n",
+			dev_name(&cxlmd->dev), dev_name(&cxled->cxld.dev),
+			__func__, mode);
 		return ERR_PTR(-EINVAL);
 	}
 
-- 
2.39.5