[0/2] Enable the ability to disable/remove gnttabv2

Message

Daniel Smith Jan. 10, 2025, 1:37 p.m. UTC

OpenXT has carried a patch for some time that allows the disabling and removal
of the grant table v2 capability. This is a rework of that patch in an attempt
to make an upstreamable series.

The original patch was developed under funding provided by BAE, therefore a
separate Authored-by tag to reflect that is included.

Daniel P. Smith (2):
  gnttab: introduce version agnostic macros
  gnttab: make grant table v2 support configurable

 docs/misc/xen-command-line.pandoc |   4 +-
 xen/common/Kconfig                |  18 +++
 xen/common/compat/grant_table.c   |   4 +
 xen/common/grant_table.c          | 200 +++++++++++++++++++-----------
 4 files changed, 150 insertions(+), 76 deletions(-)

Comments

Daniel Smith Jan. 10, 2025, 2:03 p.m. UTC | #1

---- On Fri, 10 Jan 2025 08:37:09 -0500 Daniel P. Smith  wrote ---

 > OpenXT has carried a patch for some time that allows the disabling and removal 
 > of the grant table v2 capability. This is a rework of that patch in an attempt 
 > to make an upstreamable series. 
 >  
 > The original patch was developed under funding provided by BAE, therefore a 
 > separate Authored-by tag to reflect that is included. 

Apologies as I should have added a "--suppress-cc=misc=by". If you want to avoid bounce messages, I would recommed dropping the BAE address on response.

v/r,
dps