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SubjectRe: [PATCH v8 1/6] cxl/mbox: Add GET_POISON_LIST mailbox command
alison.schofield@ wrote:
> From: Alison Schofield <alison.schofield@intel.com>
>
> CXL devices maintain a list of locations that are poisoned or result
> in poison if the addresses are accessed by the host.
>
> Per the spec (CXL 3.0 8.2.9.8.4.1), the device returns this Poison
> list as a set of Media Error Records that include the source of the
> error, the starting device physical address and length. The length is
> the number of adjacent DPAs in the record and is in units of 64 bytes.
>
> Retrieve the poison list.
>
> Signed-off-by: Alison Schofield <alison.schofield@intel.com>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Reviewed-by: Ira Weiny <ira.weiny@intel.com>

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