There's no need for PDX compression given the memory map provided by Xen to guests is contiguous, turn off the feature by default in the PV shim defconfig.
Reported-by: Jan Beulich <[email protected]> Fixes: c5c45bcbd6a1 ('pdx: introduce a new compression algorithm based on region offsets') Signed-off-by: Roger Pau Monné <[email protected]> --- xen/arch/x86/configs/pvshim_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/xen/arch/x86/configs/pvshim_defconfig b/xen/arch/x86/configs/pvshim_defconfig index c58c29adb0bf..24f4e4857dde 100644 --- a/xen/arch/x86/configs/pvshim_defconfig +++ b/xen/arch/x86/configs/pvshim_defconfig @@ -7,6 +7,7 @@ CONFIG_PV_SHIM_EXCLUSIVE=y CONFIG_NR_CPUS=32 CONFIG_EXPERT=y # Disable features not used by the PV shim +CONFIG_PDX_NONE=y # CONFIG_XEN_SHSTK is not set # CONFIG_XEN_IBT is not set # CONFIG_GRANT_TABLE is not set -- 2.51.0
