From: Dave Jiang <dave.jiang@intel.com>
To: linux-cxl@vger.kernel.org, nvdimm@lists.linux.dev
Cc: dave@stgolabs.net, jonathan.cameron@huawei.com,
alison.schofield@intel.com, vishal.l.verma@intel.com,
ira.weiny@intel.com, dan.j.williams@intel.com
Subject: [NDCTL PATCH 2/5] cxl/test: Fix cxl-poison.sh to detect the correct elc sysfs attrib
Date: Fri, 31 Oct 2025 10:40:00 -0700 [thread overview]
Message-ID: <20251031174003.3547740-3-dave.jiang@intel.com> (raw)
In-Reply-To: <20251031174003.3547740-1-dave.jiang@intel.com>
The cxl-poison.sh script attempts to read the extended linear cache
size sysfs attribute but is using the incorrect attribute name.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
---
test/cxl-poison.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/test/cxl-poison.sh b/test/cxl-poison.sh
index 231a0733f096..8e81baceeb24 100644
--- a/test/cxl-poison.sh
+++ b/test/cxl-poison.sh
@@ -197,8 +197,8 @@ test_poison_by_region_offset_negative()
# This case is a no-op until cxl-test ELC mocking arrives
# Try to get cache_size if the attribute exists
- if [ -f "/sys/bus/cxl/devices/$region/cache_size" ]; then
- cache_size=$(cat /sys/bus/cxl/devices/"$region"/cache_size)
+ if [ -f "/sys/bus/cxl/devices/$region/extended_linear_cache_size" ]; then
+ cache_size=$(cat /sys/bus/cxl/devices/"$region"/extended_linear_cache_size)
fi
# Offset within extended linear cache (if cache_size > 0)
--
2.51.0
next prev parent reply other threads:[~2025-10-31 17:40 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-31 17:39 [NDCTL PATCH 0/5] cxl: Add tests for extended linear cache support Dave Jiang
2025-10-31 17:39 ` [NDCTL PATCH 1/5] cxl/test: Add test " Dave Jiang
2025-11-15 1:00 ` Alison Schofield
2025-11-15 2:54 ` Alison Schofield
2025-11-16 1:49 ` Alison Schofield
2025-10-31 17:40 ` Dave Jiang [this message]
2025-11-15 0:54 ` [NDCTL PATCH 2/5] cxl/test: Fix cxl-poison.sh to detect the correct elc sysfs attrib Alison Schofield
2025-10-31 17:40 ` [NDCTL PATCH 3/5] cxl/test: Move cxl-poison.sh to use cxl_test auto region Dave Jiang
2025-11-15 1:07 ` Alison Schofield
2025-10-31 17:40 ` [NDCTL PATCH 4/5] cxl/test: Move common part of poison unit test to common file Dave Jiang
2025-10-31 17:40 ` [NDCTL PATCH 5/5] cxl/test: Add support for poison test for ELC Dave Jiang
2025-11-15 1:20 ` [NDCTL PATCH 0/5] cxl: Add tests for extended linear cache support Alison Schofield
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