diff options
| author | Ashok Raj <[email protected]> | 2022-08-13 22:38:21 +0000 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2022-08-18 15:57:53 +0200 |
| commit | 3ecf671f1d354f40228e407ab350abd41034410b (patch) | |
| tree | 3f2c80458e04291f28911c5e503f342cb72aeee2 /arch/x86/kernel/cpu/microcode/amd.c | |
| parent | 568035b01cfb107af8d2e4bd2fb9aea22cf5b868 (diff) | |
x86/microcode: Document the whole late loading problem
Commit
d23d33ea0fcd ("x86/microcode: Taint and warn on late loading")
started tainting the kernel after microcode late loading.
There is some history behind why x86 microcode started doing the late
loading stop_machine() rendezvous. Document the whole situation.
No functional changes.
[ bp: Fix typos, heavily massage. ]
Signed-off-by: Ashok Raj <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'arch/x86/kernel/cpu/microcode/amd.c')
0 files changed, 0 insertions, 0 deletions