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Documentation, add kernel-parameters.txt entry for dis_ucode_ldr

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dis_ucode_ldr was introduced in 65cef13 ("x86, microcode: Add a disable
chicken bit") and will disable microcode loading on x86.  This kernel
parameter is buried in the code and should be added to the Documentation.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Prarit Bhargava 2015-08-25 13:34:53 -04:00 committed by Jonathan Corbet
parent 0fe0965e63
commit ce14c58313
1 changed files with 2 additions and 0 deletions
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Documentation/kernel-parameters.txt
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@ -910,6 +910,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
Disable PIN 1 of APIC timer
Can be useful to work around chipset bugs.
dis_ucode_ldr [X86] Disable the microcode loader.
dma_debug=off If the kernel is compiled with DMA_API_DEBUG support,
this option disables the debugging code at boot.