diff --git a/xen/arch/x86/mm/shadow/multi.c b/xen/arch/x86/mm/shadow/multi.c index 8b3e678fa0..3b06cfaf9a 100644 --- a/xen/arch/x86/mm/shadow/multi.c +++ b/xen/arch/x86/mm/shadow/multi.c @@ -2597,14 +2597,7 @@ static int cf_check sh_page_fault( /* Ignore attempts to write to read-only memory. */ if ( p2m_is_readonly(p2mt) && (ft == ft_demand_write) ) - { - static unsigned long lastpage; - if ( xchg(&lastpage, va & PAGE_MASK) != (va & PAGE_MASK) ) - gdprintk(XENLOG_DEBUG, "guest attempted write to read-only memory" - " page. va page=%#lx, mfn=%#lx\n", - va & PAGE_MASK, mfn_x(gmfn)); goto emulate_readonly; /* skip over the instruction */ - } /* In HVM guests, we force CR0.WP always to be set, so that the * pagetables are always write-protected. If the guest thinks