From: alison.schofield@intel.com To: Davidlohr Bueso , Jonathan Cameron , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams Cc: linux-cxl@vger.kernel.org Subject: [PATCH v2 0/2] Return EBUSY on inject poison limit reached Date: Sat, 6 Jul 2024 18:53:42 -0700 Message-Id: X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Xref: photonic.trudheim.com org.kernel.vger.linux-cxl:29325 Newsgroups: org.kernel.vger.linux-cxl Path: photonic.trudheim.com!nntp.lore.kernel.org!not-for-mail From: Alison Schofield Changes in v2: - Use poison_inject_dev_max in cxl-test dev_dbg() msg and note that change in the Patch 2 commit log (Xingtao) Link to v1: https://lore.kernel.org/cover.1720052137.git.alison.schofield@intel.com/ Validation users are asking for the ability to recognize when their injection testing has hit the limit of the device. Change the drivers error code for this failure to EBUSY and do the same in the cxl-test mock of inject poison. Alison Schofield (2): cxl/memdev: Replace ENXIO with EBUSY for inject poison limit reached cxl/test: Replace ENXIO with EBUSY for inject poison limit reached Documentation/ABI/testing/debugfs-cxl | 7 ++++--- drivers/cxl/cxlmem.h | 2 +- tools/testing/cxl/test/mem.c | 15 +++++++-------- 3 files changed, 12 insertions(+), 12 deletions(-) base-commit: 22a40d14b572deb80c0648557f4bd502d7e83826 -- 2.37.3 .