libxl: Edit patch to enable vkb's for HVM guests.

Edit libxl-xenmgr-support.patch to create vkb devices for HVM guests when vkb=1 in the xl config. Signed-off-by: Troy Crosley <[email protected]>
OpenXT · Dec 18, 2020 · 4f925c4 · 4f925c4
1 parent 0fd85bb
commit 4f925c4
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/recipes-extended/xen/files/libxl-xenmgr-support.patch b/recipes-extended/xen/files/libxl-xenmgr-support.patch
@@ -58,11 +58,16 @@ PATCHES
      xs_write(ctx->xsh, t, GCSPRINTF("%s/control/platform-feature-multiprocessor-suspend", dom_path), "1", 1);
      xs_write(ctx->xsh, t, GCSPRINTF("%s/control/platform-feature-xs_reset_watches", dom_path), "1", 1);
 
-@@ -1435,17 +1440,12 @@ static void domcreate_launch_dm(libxl__e
+@@ -1435,17 +1440,17 @@ static void domcreate_launch_dm(libxl__e
      {
          libxl__device_console console;
          libxl__device device;
 -        libxl_device_vkb vkb;
++
++        for (i = 0; i < d_config->num_vkbs; i++) {
++            libxl__device_add(gc, domid, &libxl__vkb_devtype,
++                              &d_config->vkbs[i]);
++        }
 
          init_console_info(gc, &console, 0);
          console.backend_domid = state->console_domid;
@@ -76,7 +81,7 @@ PATCHES
          dcs->sdss.dm.guest_domid = domid;
          if (libxl_defbool_val(d_config->b_info.device_model_stubdomain))
              libxl__spawn_stub_dm(egc, &dcs->sdss);
-@@ -1485,23 +1485,17 @@ static void domcreate_launch_dm(libxl__e
+@@ -1485,23 +1490,17 @@ static void domcreate_launch_dm(libxl__e
              libxl__device_console_dispose(&vuart);
          }
 
@@ -108,7 +113,7 @@ PATCHES
          ret = ERROR_INVAL;
 --- a/tools/libxl/libxl_dm.c
 +++ b/tools/libxl/libxl_dm.c
-@@ -2353,6 +2353,24 @@ retry_transaction:
+@@ -2349,6 +2349,24 @@ retry_transaction:
      libxl__xs_printf(gc, XBT_NULL,
                       DEVICE_MODEL_XS_PATH(gc, dm_domid, guest_domid, "/xen_extended_power_mgmt"), "2");