Dan Williams 7bba261e0a cxl/port: Scan single-target ports for decoders ... Do not assume that a single-target port falls back to a passthrough decoder configuration. Scan for decoders and only fallback after probing that the HDM decoder capability is not present. One user visible affect of this bug is the inability to enumerate present CXL regions as the decoder settings for the present decoders are skipped. Fixes: d17d0540a0 ("cxl/core/hdm: Add CXL standard decoder enumeration to the core") Reported-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: http://lore.kernel.org/r/20230227153128.8164-1-Jonathan.Cameron@huawei.com Cc: <stable@vger.kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Alison Schofield <alison.schofield@intel.com> Link: https://lore.kernel.org/r/168149845130.792294.3210421233937427962.stgit@dwillia2-xfh.jf.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2023-04-18 10:32:47 -07:00
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core	cxl/port: Scan single-target ports for decoders	2023-04-18 10:32:47 -07:00
acpi.c	Merge branch 'for-6.3/cxl-ram-region' into cxl/next	2023-02-10 18:11:01 -08:00
cxl.h	cxl/port: Fix find_cxl_root() for RCDs and simplify it	2023-04-04 15:34:34 -07:00
cxlmem.h	cxl for v6.3	2023-02-25 09:19:23 -08:00
cxlpci.h	cxl/pci: Handle truncated CDAT entries	2023-04-03 16:16:34 -07:00
Kconfig	Merge branch 'for-6.3/cxl-ram-region' into cxl/next	2023-02-10 18:11:01 -08:00
Makefile	cxl/pmem: Introduce nvdimm_security_ops with ->get_flags() operation	2022-11-30 16:30:47 -08:00
mem.c	cxl/port: Add RCD endpoint port enumeration	2022-12-05 10:32:26 -08:00
pci.c	Merge branch 'for-6.3/cxl' into cxl/next	2023-02-14 15:06:08 -08:00
pmem.c	cxl/pmem: Fix nvdimm registration races	2023-02-13 17:01:05 -08:00
port.c	cxl/port: Scan single-target ports for decoders	2023-04-18 10:32:47 -07:00
security.c	cxl/mbox: Enable cxl_mbox_send_cmd() users to validate output size	2022-12-06 14:36:02 -08:00