Jump to letter: [
ABCDEFGHIJKLMNOPQRSTUVWXYZ
]
microcode_ctl - CPU microcode updates for Intel x86 processors
- Description:
This package provides microcode update files for Intel x86 and x86_64 CPUs.
The microcode update is volatile and needs to be uploaded on each system
boot i.e. it isn't stored on a CPU permanently; reboot and it reverts
back to the old microcode.
Package name "microcode_ctl" is historical, as the binary with the same name
is no longer used for microcode upload and, as a result, no longer provided.
Packages
| microcode_ctl-20251111-1.el8_10.x86_64
[16.9 MiB] |
Changelog
by Denys Vlasenko (2025-11-24):
- Fix typo in /usr/share/microcode_ctl/ucode_with_caveats/intel-06-8f-08/config
- Update Intel CPU microcode to microcode-20251111 release (RHEL-128250)
- New microcode files (in hex):
06-ae-01: Granite Rapids-D: revision 1000273
- Microcode files (/platform_mask shown) with revision updates (in hex):
06-8f-07/87: Sapphire Rapids: 2b000643 to 2b000650
06-8f-08/10: Sapphire Rapids with HBM: 2c000401 to 2c000410
06-8f-08/87: Sapphire Rapids: 2b000643 to 2b000650
06-97-02/07: Alder Lake: 003a to 003d
06-97-05/07: Alder Lake: 003a to 003d
06-9a-03/80: Alder Lake-L: 0437 to 043a
06-9a-04/80: Alder Lake-L: 0437 to 043a
06-9a-04/40: Arizona Beach (Atom C11xx): 000a to 000b
06-ad-01/95: Granite Rapids-X: 10003d0 to 10003f0
06-ad-01/20: Granite Rapids-X: a000100 to a000124
06-af-03/01: Crestmont (Sierra Forest): 3000362 to 3000382
06-b7-01/32: Raptor Lake: 012f to 0132
06-ba-02/e0: Raptor Lake-P: 4129 to 6133
06-ba-03/e0: Raptor Lake-P: 4129 to 6133
06-bd-01/80: Lunar Lake: 0123 to 0125
06-be-00/19: Gracemont (Alder Lake-N): 001d to 001e
06-bf-02/07: Raptor Lake-S: 003a to 003d
06-bf-05/07: Raptor Lake-S: 003a to 003d
06-c5-02/82: Arrow Lake-H: 0119 to 011a
06-c6-02/82: Arrow Lake: 0119 to 011a
06-cf-02/87: Emerald Rapids: 210002b3 to 210002c0
- Fixes errata RPL070/ADL083/LNL047/ARL054/SPR154/EMR147:
"REP SCASB, REP CMPSB may return incorrect results when racing
memory access with another core or thread" on Raptor Lake,
Alder Lake, Lunar Lake, Arrow Lake, Sapphire Rapids, Emerald Rapids.
|