x86/microcode: improve documentation for ucode=
authorEslam Elnikety <elnikety@amazon.com>
Fri, 24 Jan 2020 09:30:54 +0000 (10:30 +0100)
committerJan Beulich <jbeulich@suse.com>
Fri, 24 Jan 2020 09:30:54 +0000 (10:30 +0100)
commit6e73e7186dd73e8f638730135c298474f49de6a4
tree8a26bfce26af3667f37beebe207638a4da36e60f
parente301cd9b0f05b0fe3f329a3bd3663618380a1310
x86/microcode: improve documentation for ucode=

Specify applicability and the default value. Also state that, in case of
EFI, the microcode update blob specified in the EFI cfg takes precedence
over `ucode=scan`, if the latter is specified on Xen commend line.

No functional changes.

Signed-off-by: Eslam Elnikety <elnikety@amazon.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
docs/misc/xen-command-line.pandoc