Release v0.8.4

Main New Features

• Common Event Record to CXL updated to match spec rev3.2
• Added support for CXL memory sparing events
• Added AER Uncorrectable Error reporting to SEL on OpenBMC
• Added SIGBUS event handler
• Added decode panic mce through ERST
• Added poison page and memory corrected error statistics
• Added event level on event record
• Added bash and zsh completions for ras-mc-ctl
• Added dmidecode Requires for riscv64
• Updated support for HiSilicon

Summary of Changes

Code Improvements

• Makefile.am: package completions at the source tarball
• Makefile.am: add install rules for completions file
• unified-sel.c: use tabs instead of spaces for indent
• Makefile.am: sort if groups
• Makefile.am: use one file per line, in alphabetic order

Autotools Updates

• INSTALL: update it with the autogenerated one from new autotools

RAS Daemon Core

• rasdaemon: Fix CPU isolate errors with limited CPUs at startup
• rasdaemon: Update the supported modules in the HiSilicon common section
• rasdaemon: Add support for the CXL memory sparing events
• rasdaemon: cxl: Add validity check for parsing and logging the corrected memory error threshold event flags and error count
• rasdaemon: cxl: Update handling of Common Event Record to CXL spec rev3.2
• rasdaemon: fix post-processing options
• rasdaemon: cxl: Add validity check for parse and log hdr_maint_op_sub_class field
• rasdaemon: cxl: Update ras-report.c with missing maintenance operation subclass information
• rasdaemon: cxl: Add parse and log linear cache address alias emission for cxl events

Completion Files

• Makefile.am: install completions files
• completions: add completions files for zsh and bash

Event Handling

• ras-events: Revert page_size to 4096 in get_pagesize()
• ras-events: fix for return error code in add_event_handler()
• ras-events: fix buffer overflow in add_event_handler read

Miscellaneous Changes

• unified-sel: added AER Uncorrectable Error reporting to SEL on OpenBMC
• README.md: Fix spelling and grammar errors in README.md
• rasdaemon: Fix coding style issues
• rasdaemon: add event level for event record
• aer: print pci device name and vendor/device id
• rasdaemon: erst: decode panic mce through erst
• rasdaemon: introduce poison page statistics
• rasdaemon: support memory corrected error statistics

Compiler Requirements

• dmidecode Requires on riscv64

Bug Fixes

• rasdaemon: skip doesn't exist event

Configuration Files

• config: add rsyslog config
• config: add syslog-ng and logrotate config