x86/apic: Update the 'apic=' description of setting APIC driver
authorDou Liyang <douly.fnst@cn.fujitsu.com>
Mon, 4 Dec 2017 04:03:13 +0000 (12:03 +0800)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 28 Dec 2017 11:32:07 +0000 (12:32 +0100)
commit64e05d118e357bb52a084b609436acf292ce7944
tree2b27844e4bab58fc879da2dc4405801ad49931e4
parent4fcab6693445cfb84f2b65868c58043535090e52
x86/apic: Update the 'apic=' description of setting APIC driver

There are two consumers of apic=: the APIC debug level and the low
level generic architecture code, but Linux just documented the first
one.

Append the second description.

Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: peterz@infradead.org
Cc: rdunlap@infradead.org
Cc: corbet@lwn.net
Link: https://lkml.kernel.org/r/20171204040313.24824-2-douly.fnst@cn.fujitsu.com
Documentation/admin-guide/kernel-parameters.txt