diff options
| author | Borislav Petkov (AMD) <bp@alien8.de> | 2025-08-20 15:50:43 +0200 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2025-09-04 16:15:19 +0200 |
| commit | 43181a47263dd9f2bee0afd688a841b09f9b7d12 (patch) | |
| tree | e247c277258fbe184bc8ec92734fcefb374ed9d8 /Documentation/admin-guide/kernel-parameters.txt | |
| parent | 632ff61706473127cdc3b779bf24d368e3856ab3 (diff) | |
x86/microcode: Add microcode loader debugging functionality
Instead of adding ad-hoc debugging glue to the microcode loader each
time I need it, add debugging functionality which is not built by
default.
Simulate all patch handling the loader does except the actual loading of
the microcode patch into the hardware.
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/20250820135043.19048-3-bp@kernel.org
Diffstat (limited to 'Documentation/admin-guide/kernel-parameters.txt')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 9e3bbce6583f..2c142e5f9f06 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3770,6 +3770,10 @@ microcode= [X86] Control the behavior of the microcode loader. Available options, comma separated: + base_rev=X - with <X> with format: <u32> + Set the base microcode revision of each thread when in + debug mode. + dis_ucode_ldr: disable the microcode loader force_minrev: |