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Message-ID: <20221107212153.745993-1-fan.ni@samsung.com>
Date: Mon, 7 Nov 2022 21:22:31 +0000
From: Fan Ni <fan.ni@...sung.com>
To: "alison.schofield@...el.com" <alison.schofield@...el.com>,
"vishal.l.verma@...el.com" <vishal.l.verma@...el.com>,
"ira.weiny@...el.com" <ira.weiny@...el.com>,
"bwidawsk@...nel.org" <bwidawsk@...nel.org>,
"dan.j.williams@...el.com" <dan.j.williams@...el.com>,
"Jonathan.Cameron@...wei.com" <Jonathan.Cameron@...wei.com>,
"dan.carpenter@...cle.com" <dan.carpenter@...cle.com>
CC: "linux-cxl@...r.kernel.org" <linux-cxl@...r.kernel.org>,
Adam Manzanares <a.manzanares@...sung.com>,
"dave@...olabs.net" <dave@...olabs.net>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
Fan Ni <fan.ni@...sung.com>
Subject: [PATCH] cxl/region: Fix memdev reuse check
Memdev reuse in a region currently does not iterate over all of the
interleave targets. Fix this by using existing iterator for memdev reuse
check.
Fixes: 384e624bb211 ("cxl/region: Attach endpoint decoders")
Signed-off-by: Fan Ni <fan.ni@...sung.com>
---
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 f9ae5ad284ff..c7152b4bd9eb 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -1226,7 +1226,7 @@ static int cxl_region_attach(struct cxl_region *cxlr,
struct cxl_endpoint_decoder *cxled_target;
struct cxl_memdev *cxlmd_target;
- cxled_target = p->targets[pos];
+ cxled_target = p->targets[i];
if (!cxled_target)
continue;
--
2.25.1
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