Signed-off-by: Tony Breeds <[EMAIL PROTECTED]> --- xen/arch/powerpc/mm.c | 10 +++++++++- xen/common/trace.c | 13 +++++++++---- 2 files changed, 18 insertions(+), 5 deletions(-)
Index: xenppc-unstable.hg.working/xen/common/trace.c =================================================================== --- xenppc-unstable.hg.working.orig/xen/common/trace.c +++ xenppc-unstable.hg.working/xen/common/trace.c @@ -182,10 +182,15 @@ int tb_control(xen_sysctl_tbuf_op_t *tbc switch ( tbc->cmd ) { case XEN_SYSCTL_TBUFOP_get_info: - tbc->evt_mask = tb_event_mask; - tbc->buffer_mfn = opt_tbuf_size ? virt_to_mfn(per_cpu(t_bufs, 0)) : 0; - tbc->size = opt_tbuf_size * PAGE_SIZE; - break; + { + unsigned long mfn; + mfn = opt_tbuf_size ? PFN_DECOR | virt_to_mfn(per_cpu(t_bufs, 0)) + : 0; + tbc->evt_mask = tb_event_mask; + tbc->buffer_mfn = mfn; + tbc->size = opt_tbuf_size * PAGE_SIZE; + break; + } case XEN_SYSCTL_TBUFOP_set_cpu_mask: xenctl_cpumap_to_cpumask(&tb_cpu_mask, &tbc->cpu_mask); break; Index: xenppc-unstable.hg.working/xen/arch/powerpc/mm.c =================================================================== --- xenppc-unstable.hg.working.orig/xen/arch/powerpc/mm.c +++ xenppc-unstable.hg.working/xen/arch/powerpc/mm.c @@ -28,6 +28,7 @@ #include <asm/init.h> #include <asm/page.h> #include <asm/string.h> +#include <xen/domain.h> #ifdef VERBOSE #define MEM_LOG(_f, _a...) \ @@ -91,7 +92,14 @@ void share_xen_page_with_guest( void share_xen_page_with_privileged_guests( struct page_info *page, int readonly) { - unimplemented(); + struct domain *d; + + /* FIXME: This shouldn't be allowed to fail */ + d = find_domain_by_id((domid_t) 0); + if (!d) + return; + + share_xen_page_with_guest(page, d, readonly); } static ulong foreign_to_mfn(struct domain *d, ulong pfn) _______________________________________________ Xen-ppc-devel mailing list Xen-ppc-devel@lists.xensource.com http://lists.xensource.com/xen-ppc-devel