[Xen-devel] [PATCH] docs/commandline: Correct information for 'x2apic_phys' parameter

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CC: Keir Fraser <keir@xxxxxxx>
CC: Jan Beulich <JBeulich@xxxxxxxx>
CC: Tim Deegan <tim@xxxxxxx>
CC: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
CC: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
---
 docs/misc/xen-command-line.markdown |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/docs/misc/xen-command-line.markdown 
b/docs/misc/xen-command-line.markdown
index 0fc7559..2274e74 100644
--- a/docs/misc/xen-command-line.markdown
+++ b/docs/misc/xen-command-line.markdown
@@ -1378,9 +1378,11 @@ Permit use of x2apic setup for SMP environments.
 ### x2apic\_phys
 > `= <boolean>`
 
-> Default: `true`
+> Default: `true` if **FADT** mandates physical mode, `false` otherwise.
 
-Use the x2apic physical apic driver.  The alternative is the x2apic cluster 
driver.
+In the case that x2apic is in use, this option switches between physical and
+clustered mode.  The default, given no hint from the **FADT**, is cluster
+mode.
 
 ### xsave
 > `= <boolean>`
-- 
1.7.10.4


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