[PATCH 2/2] x86: PV shim doesn't need GRANT_TABLE

[Jan Beulich <jbeulich@xxxxxxxx>]

The only reference into the code controlled by this option is from the
hypercall table, and that hypercall table entry gets overwritten.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/arch/x86/configs/pvshim_defconfig
+++ b/xen/arch/x86/configs/pvshim_defconfig
@@ -9,6 +9,7 @@ CONFIG_EXPERT=y
 CONFIG_SCHED_NULL=y
 # Disable features not used by the PV shim
 # CONFIG_XEN_SHSTK is not set
+# CONFIG_GRANT_TABLE is not set
 # CONFIG_HYPFS is not set
 # CONFIG_BIGMEM is not set
 # CONFIG_KEXEC is not set