PV guests need to have their .bss zeroed out since it is not guaranteed to be cleared by Xen's domain builder
v3: * Use existing macros for selecting mode-appropriate instructions/registers * Use 32-bit registers in XOR * Split removal of mode-selecting ifdefs into a separate patch Boris Ostrovsky (2): xen/x86: Zero out .bss for PV guests xen/x86: Drop mode-selecting ifdefs in startup_xen() arch/x86/xen/xen-head.S | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) -- 2.1.0
