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Fri, 23 Feb 2024 15:42:57 +0000 (UTC) Date: Fri, 23 Feb 2024 16:42:51 +0100 From: Borislav Petkov To: shiju.jose@huawei.com Cc: linux-cxl@vger.kernel.org, linux-acpi@vger.kernel.org, linux-mm@kvack.org, dan.j.williams@intel.com, dave@stgolabs.net, jonathan.cameron@huawei.com, dave.jiang@intel.com, alison.schofield@intel.com, vishal.l.verma@intel.com, ira.weiny@intel.com, linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, david@redhat.com, Vilas.Sridharan@amd.com, leo.duran@amd.com, Yazen.Ghannam@amd.com, rientjes@google.com, jiaqiyan@google.com, tony.luck@intel.com, Jon.Grimm@amd.com, dave.hansen@linux.intel.com, rafael@kernel.org, lenb@kernel.org, naoya.horiguchi@nec.com, james.morse@arm.com, jthoughton@google.com, somasundaram.a@hpe.com, erdemaktas@google.com, pgonda@google.com, duenwen@google.com, mike.malvestuto@intel.com, gthelen@google.com, wschwartz@amperecomputing.com, dferguson@amperecomputing.com, tanxiaofei@huawei.com, prime.zeng@hisilicon.com, kangkang.shen@futurewei.com, wanghuiqiang@huawei.com, linuxarm@huawei.com Subject: Re: [RFC PATCH v7 00/12] memory: scrub: introduce subsystem + CXL/ACPI-RAS2 drivers Message-ID: <20240223154251.GAZdi8--NPaMAK_ZBp@fat_crate.local> References: <20240223143723.1574-1-shiju.jose@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20240223143723.1574-1-shiju.jose@huawei.com> X-Rspam-User: X-Stat-Signature: qk5ok9ukmi7rycw159b8d9mzbq3hfsca X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: DD5D040020 X-HE-Tag: 1708703025-915375 X-HE-Meta: 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 chbQFFND hwreiq0Urpk9fV0m5TA12XeGGS7LVqv692WAJcQaZXaUDuxB3kIIvz2SgH/aKiKNJHmD2Dh8QarJCOYlZx27N/56XHSzFasAjrNAkVZDhr9MUT37iNbtZmKOJ9H0OcPQpBOpGssocW7mAM2zs9F/YVEm1Y9Ui/4QoLibZkAr7ea9OmVLQtSpV8o13DNGrfsAua51aWSw6Lf8RB9HKc8iL28llyiGDWtuEDhuU X-Bogosity: Ham, tests=bogofilter, spamicity=0.000041, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, Feb 23, 2024 at 10:37:11PM +0800, shiju.jose@huawei.com wrote: > CXL patrol scrub and DDR5 ECS and ACPI RAS2 HW based memory > patrol scrub features are added as use cases for the scrub > subsystem to expose the scrub controls to the user. WTH is a RAS2 driver and where is the RAS1 driver? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette