From da5827fff31c401132879130398a974a18befacb Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Wed, 2 Mar 2022 09:28:06 +0100 Subject: [PATCH] docs: correct "gnttab=" documented default Defaults differ for Arm and x86, not the least because of v2 not even being security supported on Arm. Also drop a bogus sentence from gnttab_max_maptrack_frames, which was presumably mistakenly cloned from gnttab_max_frames (albeit even there what is being said is neither very precise nor very useful imo). Signed-off-by: Jan Beulich Acked-by: Julien Grall --- docs/misc/xen-command-line.pandoc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/misc/xen-command-line.pandoc b/docs/misc/xen-command-line.pandoc index efda335652..eda92ce29e 100644 --- a/docs/misc/xen-command-line.pandoc +++ b/docs/misc/xen-command-line.pandoc @@ -1177,7 +1177,9 @@ Specify which console gdbstub should use. See **console**. ### gnttab > `= List of [ max-ver:, transitive=, transfer= ]` -> Default: `gnttab=max-ver:2,transitive,transfer` +> Default (Arm): `gnttab=max-ver:1` +> Default (x86,PV): `gnttab=max-ver:2,transitive,transfer` +> Default (x86,HVM): `gnttab=max-ver:2,transitive` Control various aspects of the grant table behaviour available to guests. @@ -1217,8 +1219,6 @@ Specify the maximum number of frames to use as part of a domains maptrack array. This value is an upper boundary of the per-domain value settable via Xen tools. -Dom0 is using this value for sizing its maptrack table. - ### global-pages = -- 2.30.2