Alison Schofield 2042d11cb5 cxl/trace: Correct DPA field masks for general_media & dram events ... The length of Physical Address in General Media and DRAM event records is 64-bit, so the field mask for extracting the DPA should be 64-bit also, otherwise the trace event reports DPA's with the upper 32 bits of a DPA address masked off. If users do DPA-to-HPA translations this could lead to incorrect page retirement decisions. Use GENMASK_ULL() for CXL_DPA_MASK to get all the DPA address bits. Tidy up CXL_DPA_FLAGS_MASK by using GENMASK() to only mask the exact flag bits. These bits are defined as part of the event record physical address descriptions of General Media and DRAM events in CXL Spec 3.1 Section 8.2.9.2 Events. Fixes: d54a531a43 ("cxl/mem: Trace General Media Event Record") Co-developed-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> Signed-off-by: Alison Schofield <alison.schofield@intel.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/2867fc43c57720a4a15a3179431829b8dbd2dc16.1714496730.git.alison.schofield@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>		2024-04-30 12:24:26 -07:00
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core	cxl/trace: Correct DPA field masks for general_media & dram events	2024-04-30 12:24:26 -07:00
acpi.c	cxl: Consolidate dport access_coordinate ->hb_coord and ->sw_coord into ->coord	2024-04-08 08:25:21 -07:00
cxl.h	cxl: Consolidate dport access_coordinate ->hb_coord and ->sw_coord into ->coord	2024-04-08 08:25:21 -07:00
cxlmem.h	cxl: Consolidate dport access_coordinate ->hb_coord and ->sw_coord into ->coord	2024-04-08 08:25:21 -07:00
cxlpci.h	cxl/pci: Get rid of pointer arithmetic reading CDAT table	2024-03-12 23:52:29 -07:00
Kconfig	cxl: remove CONFIG_CXL_PMU entry in drivers/cxl/Kconfig	2024-03-27 01:58:34 +09:00
Makefile	cxl/pmem: Introduce nvdimm_security_ops with ->get_flags() operation	2022-11-30 16:30:47 -08:00
mem.c	cxl: Fix sysfs export of qos_class for memdev	2024-02-16 23:20:34 -08:00
pci.c	acpi/ghes: Remove CXL CPER notifications	2024-02-20 22:50:52 -08:00
pmem.c	cxl/mbox: Move mailbox related driver state to its own data structure	2023-06-25 14:31:08 -07:00
pmu.h	cxl/pci: Find and register CXL PMU devices	2023-05-30 11:20:35 -07:00
port.c	cxl: Refactor to use __free() for cxl_root allocation in cxl_endpoint_port_probe()	2024-01-05 14:36:29 -08:00
security.c	Merge branch 'for-6.5/cxl-type-2' into for-6.5/cxl	2023-06-25 17:16:51 -07:00