[v7,0/5] cxl: access_coordinate validity fixes for 6.9

Message

Dave Jiang April 3, 2024, 3:47 p.m. UTC

v7:
- Add bug fix for not skipping RP coords that don't exist. (Jonathan)
- Remove min_not_zero() as it doesn't apply here. DIV_ROUNDUP() is sufficient. (Jonathan)
- Reflowed patch ordering for easier backport.

A group of fixes to make CXL access_coordinate calculation function
properly.

[1/5] cxl: Remove checking of iter in cxl_endpoint_get_perf_coordinates()
[2/5] cxl: Fix retrieving of access_coordinates in PCIe path
[3/5] cxl: Fix incorrect region perf data calculation
[4/5] cxl: Consolidate dport access_coordinate ->hb_coord and ->sw_coord into ->coord
[5/5] cxl: Add checks to access_coordinate calculation to fail missing data