[Xen-ia64-devel] [PATCH 1/8] foreign p2m: fix vti domain builder

[Isaku Yamahata <yamahata@xxxxxxxxxxxxx>]

# HG changeset patch
# User yamahata@xxxxxxxxxxxxx
# Date 1187942514 -32400
# Node ID 44c9e994cf0da65ba73d50d02e62a04b21b9df6f
# Parent  370225277691127a02ca35ebebf29241263ca707
fix vti domain builder. it should set arch_domain::convmem_end.
PATCHNAME: fix_vti_domain_builder

Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>

diff -r 370225277691 -r 44c9e994cf0d tools/libxc/ia64/xc_ia64_hvm_build.c
--- a/tools/libxc/ia64/xc_ia64_hvm_build.c      Mon Aug 27 11:09:36 2007 +0900
+++ b/tools/libxc/ia64/xc_ia64_hvm_build.c      Fri Aug 24 17:01:54 2007 +0900
@@ -1029,7 +1029,9 @@ setup_guest(int xc_handle, uint32_t dom,
 
     domctl.u.arch_setup.flags = XEN_DOMAINSETUP_hvm_guest;
     domctl.u.arch_setup.bp = 0;
-    domctl.u.arch_setup.maxmem = 0;
+    domctl.u.arch_setup.maxmem = GFW_START + GFW_SIZE;
+    if (dom_memsize > MMIO_START)
+        domctl.u.arch_setup.maxmem = dom_memsize + 1 * MEM_G;
     domctl.cmd = XEN_DOMCTL_arch_setup;
     domctl.domain = (domid_t)dom;
     if (xc_domctl(xc_handle, &domctl))
diff -r 370225277691 -r 44c9e994cf0d xen/arch/ia64/xen/dom0_ops.c
--- a/xen/arch/ia64/xen/dom0_ops.c      Mon Aug 27 11:09:36 2007 +0900
+++ b/xen/arch/ia64/xen/dom0_ops.c      Fri Aug 24 17:01:54 2007 +0900
@@ -23,6 +23,7 @@
 #include <xen/iocap.h>
 #include <xen/errno.h>
 #include <xen/nodemask.h>
+#include <asm/dom_fw_utils.h>
 
 #define get_xen_guest_handle(val, hnd)  do { val = (hnd).p; } while (0)
 
@@ -104,6 +105,7 @@ long arch_do_domctl(xen_domctl_t *op, XE
                 } else {
                     d->arch.is_vti = 1;
                     vmx_setup_platform(d);
+                    xen_ia64_set_convmem_end(d, ds->maxmem);
                 }
             }
             else {
diff -r 370225277691 -r 44c9e994cf0d xen/arch/ia64/xen/dom_fw_utils.c
--- a/xen/arch/ia64/xen/dom_fw_utils.c  Mon Aug 27 11:09:36 2007 +0900
+++ b/xen/arch/ia64/xen/dom_fw_utils.c  Fri Aug 24 17:01:54 2007 +0900
@@ -58,6 +58,11 @@ int xen_ia64_is_dom0(struct domain *d)
 int xen_ia64_is_dom0(struct domain *d)
 {
        return d == dom0;
+}
+
+void xen_ia64_set_convmem_end(struct domain *d, uint64_t convmem_end)
+{
+       d->arch.convmem_end = convmem_end;
 }
 
 static void dom_fw_domain_init(struct domain *d, struct fw_tables *tables)
@@ -107,7 +112,7 @@ static int dom_fw_set_convmem_end(struct
             memmap_info->efi_memdesc_size, efi_mdt_cmp, NULL);
 
        if (d->arch.convmem_end == 0)
-               d->arch.convmem_end = d->max_pages << PAGE_SHIFT;
+               xen_ia64_set_convmem_end(d, d->max_pages << PAGE_SHIFT);
 
        for (p = memmap_start; p < memmap_end;
             p += memmap_info->efi_memdesc_size) {
@@ -119,7 +124,7 @@ static int dom_fw_set_convmem_end(struct
                if (md->attribute == EFI_MEMORY_WB &&
                    md->type == EFI_CONVENTIONAL_MEMORY &&
                    md->num_pages > 0 && d->arch.convmem_end < end)
-                       d->arch.convmem_end = end;
+                       xen_ia64_set_convmem_end(d, end);
        }
 
        dom_fw_copy_to(d, gpaddr, memmap_info, size);
@@ -141,7 +146,7 @@ static void dom_fw_setup_for_domain_rest
 {
        assign_new_domain_page(d, FW_HYPERCALL_BASE_PADDR);
        dom_fw_domain_init(d, domain_mpa_to_imva(d, FW_TABLES_BASE_PADDR));
-       d->arch.convmem_end = maxmem;
+       xen_ia64_set_convmem_end(d, maxmem);
 }
 
 /* copy memory range to domain pseudo physical address space */
diff -r 370225277691 -r 44c9e994cf0d xen/include/asm-ia64/dom_fw_utils.h
--- a/xen/include/asm-ia64/dom_fw_utils.h       Mon Aug 27 11:09:36 2007 +0900
+++ b/xen/include/asm-ia64/dom_fw_utils.h       Fri Aug 24 17:01:54 2007 +0900
@@ -26,6 +26,7 @@ int xen_ia64_is_vcpu_allocated(struct do
 int xen_ia64_is_vcpu_allocated(struct domain *d, uint32_t vcpu); 
 int xen_ia64_is_running_on_sim(struct domain *unused);
 int xen_ia64_is_dom0(struct domain *d);
+void xen_ia64_set_convmem_end(struct domain *d, uint64_t convmem_end);
 void dom_fw_copy_to(struct domain *d, unsigned long dest_gpaddr,
                     void *src, size_t size); 
 void dom_fw_copy_from(void* dest, struct domain *d, unsigned long src_gpaddr,

Attachment: 15764_44c9e994cf0d_fix_vti_domain_builder.patch
Description: Text Data

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