search for: fixup_page_fault

...gt;domain->domain_id, v->vcpu_id, error_code); show_page_walk(addr); } + else if ( unlikely(error_code & PFEC_reserved_bit) ) + reserved_bit_page_fault(1, addr, guest_cpu_user_regs()); } static int handle_gdt_ldt_mapping_fault( @@ -1034,8 +1047,10 @@ static int fixup_page_fault(unsigned lon struct vcpu *v = current; struct domain *d = v->domain; - /* No fixups in interrupt context or when interrupts are disabled. */ - if ( in_irq() || !(regs->eflags & X86_EFLAGS_IF) ) + /* No fixups in interrupt context, when interrupts are disabled, or +...

Isn''t the writeable page table support intended only for non-translated domains? If so, shouldn''t fixup_page_fault() check for this, or the setting of the assist bit and the PG_translate be respectively validated? If not, aren''t there bits missing in ptwr_do_page_fault()? Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.c...

This patch series is a reworking of a series developed by Mukesh Rathor at Oracle. The entirety of the design and development was done by him; I have only reworked, reorganized, and simplified things in a way that I think makes more sense. The vast majority of the credit for this effort therefore goes to him. This version is labelled v13 because it is based on his most recent series, v11.